Finding the right renovation contractor for your HDB flat can feel overwhelming. With hundreds of companies claiming to offer the best services, how do you know which ones are actually licensed and reliable?
This comprehensive directory has been carefully compiled to help Singapore homeowners navigate their renovation journey. Whether you're preparing for a BTO move-in or planning a resale flat makeover, having accurate contractor information at your fingertips makes the selection process so much easier.
Important Notice: This directory is provided for informational purposes only and does not constitute an official government listing, endorsement, or ranking. Always verify contractor licenses independently through the official HDB portal at services2.hdb.gov.sg before signing any contracts.
Why HDB License Verification Matters
Under Singapore's Housing & Development Board regulations, only HDB-licensed contractors can legally perform renovation work in HDB flats. Using an unlicensed contractor isn't just risky—it's illegal and can result in:
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Fines up to $5,000
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Stop-work orders that halt your renovation
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Voided insurance coverage
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Complications when selling your flat
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Personal liability for unauthorized modifications
The good news? Verifying a contractor's license takes just minutes.
How to Verify HDB License Status
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Visit services2.hdb.gov.sg directly (type the URL into your browser)
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Select "View Directory of Renovation Contractors (DRC)"
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Search for the contractor's company name
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Confirm the license status shows "Active"
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Check the registration validity period
Never rely solely on certificates shown by contractors. Always perform your own independent verification.
👉 Complete guide: HDB Renovation Guide 2026: Rules, Permits & Cost Calculator
Complete Contractor Directory (Listed Alphabetically)
All contractors listed below claim to hold HDB licenses. However, homeowners must verify current license status independently as certifications can expire or be suspended.
1. 3D Innovations Design Pte Ltd
Year Established: 1982 (formerly Chern Hock Renovation Contractor)
Address: 22 Sin Ming Lane #01-84 Midview City, Singapore 573969
Branch Locations:
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Kallang Branch: 12 Kallang Way #01-01 North East Building, Singapore 349216 | Tel: +65 6834 4333
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Tradehub 21 Branch: 18 Boon Lay Way #01-97 Tradehub 21, Singapore 609966 | Tel: +65 6358 3921
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Ubi Branch: 33 Ubi Avenue 3 #01-52/53 Vertex, Singapore 408868
Website: 3dinnovations.com.sg
About: With over 40 years of continuous operation, 3D Innovations maintains an in-house carpentry workshop and multiple showrooms across Singapore. The company holds ISO 9001 certification for quality management systems.
2. ALT Renovation Pte Ltd
Year Established: 2014
Location: Tradehub 21
About: While officially incorporated in 2014, ALT Renovation brings four decades of family craftsmanship experience to every project. They maintain HDB, BCA, and bizSAFE certifications.
3. AT Identity
Google Rating: 5.0 ⭐⭐⭐⭐⭐
About: Known for contemporary design and efficient project execution, AT Identity has earned perfect customer satisfaction ratings. They specialize in modern HDB and condominium renovations.
4. Chop Heng Long Interior Design & Renovation
Year Established: 1975 (Longest operating history)
Primary Office: 32 Defu Lane 10 #01-32, Singapore 539213
Showroom: 925 Yishun Central 1 #01-241, Singapore 760925
Contact: +65 9632 3845 | +65 6343 1449
Email: chiophenglong@gmail.com | renotalktalk@gmail.com
Website: chlinteriorsg.com
About: With nearly five decades of continuous operation since 1975, Chop Heng Long represents Singapore's renovation industry heritage. This family-established business has served multiple generations of HDB homeowners.
5. DCSG Renovation
Certifications: HDB Licensed, BCA Accredited, bizSAFE Level 3, ACRA Registered
About: DCSG applies PMI (Project Management Institute) methodology-based frameworks for structured project accountability. They're known for timeline discipline and transparent communication throughout the renovation process.
6. Designscale
Year Established: 2002
Contact: +65 6396 6081
Website: designscale.com.sg
About: Over two decades of experience in residential and commercial interior design. They offer comprehensive design and build services.
7. Empire Works
Certifications: HDB Registered, BCA Registered
About: Empire Works provides full-scope renovation services across public and private housing. Their dual licensing enables work on HDB flats, condominiums, landed properties, and commercial spaces.
8. Furntex Design & Contracts
HDB Registration: HB-04-2101B
Experience: 25+ years
About: Quarter-century track record in HDB renovation and custom furniture design. They focus on practical solutions that maximize space utilization.
9. Goodman Interior Pte Ltd
Year Established: 2017
Office Location: Mapex Building
Certifications: HDB Licensed, BCA Accredited, bizSAFE Level 3, ACRA Registered
About: Goodman Interior offers turnkey renovation solutions with comprehensive project management. They handle residential and commercial projects across Singapore.
10. Hoong Fatt Heng Renovation Pte Ltd
Year Established: 1981
About: With 40+ years of continuous operation, Hoong Fatt Heng provides full interior renovation services including tiling, custom carpentry, electrical work, plumbing, and painting.
11. Housing Design Contractor
Year Established: 2005
Contact: +65 6789 0089
About: Specializing in HDB-specific renovation services, Housing Design Contractor has deep understanding of HDB guidelines, permit processes, and approved materials.
12. Hua Kwang Furniture and Decoration
Year Established: 1980
HDB License: HB-05-2523-B
Address: 10 Admiralty Street #03-46 Northlink Building, Singapore 757695
Contact: +65 9834 5461
About: Over 40 years specializing in custom furniture and interior decoration for HDB flats.
13. I-Max Design
Experience: 30+ years
About: Three decades of renovation experience with transparent package pricing. I-Max Design offers straightforward quotations for kitchen, bathroom, and complete house renovation packages.
14. Jaystone Renovation Contractor
Contact: +65 8241 0032
About: Full-service renovation including HDB flats, kitchen and bathroom upgrades, carpentry, electrical work, plumbing, and painting services.
15. Kepha Design & Contracts
Year Established: 2002
Experience: 20+ years
About: Two decades of design and contracting experience across residential and commercial projects.
16. KWYM Interior Designs
Year Established: 2009
Address: 113 Eunos Ave 3, #03-03 Gordon Industrial Building, Singapore 409838
Contact: +65 6851 6068
Website: kwym.com.sg
About: Established interior design firm specializing in HDB renovations with focus on space optimization and modern aesthetics.
17. Lai Renovation & Construction
Certifications: HDB Licensed, BCA Accredited, bizSAFE Certified, ACRA Registered
About: Full-spectrum renovation services covering HDB flats, condominiums, landed properties, and commercial spaces. They handle all trades including electrical, plumbing, tiling, carpentry, and painting.
18. Larry Contractors
Website: contractors.com.sg
About: HDB-registered contractor offering residential and commercial renovation services with transparent pricing structures.
19. Liang Wood Design and Build
Year Established: 1989
About: Established renovation firm with over 35 years of experience in interior design and carpentry works.
20. Livspace Pte. Ltd.
About: Technology-driven home interior and renovation platform offering end-to-end design and execution services.
21. LS Home Renovation Pte Ltd
About: Comprehensive renovation services for HDB flats, condominiums, and landed properties.
22. M Cloud Design
About: Full-service interior design and renovation covering HDB, condominium, landed, and commercial properties.
23. Majestic Construction Engrg.
Google Rating: 4.7 ⭐⭐⭐⭐⭐ (85 reviews)
Address: 3 Lor Bakar Batu #02-04A, Singapore 348741
Contact: +65 9693 5349
About: Strong specialization in landed property renovations including terrace houses, semi-detached, and bungalows. Also handles HDB flats, condominiums, and commercial projects. High customer satisfaction ratings indicate consistent quality and reliability.
👉 For landed renovations: Essential Guide to Landed House Renovations Singapore
24. Mr Shopper Studio
Address: 33 Ubi Ave 3, Vertex Tower A, #05-72, Singapore 408868
About: End-to-end renovation services with comprehensive design and build capabilities.
25. Nic & Wes Builders Pte Ltd
Address: 53 Ubi Avenue 1 #05-52, Paya Ubi Industrial Park, Singapore 408934
About: Specialized in additions and alterations with decades of construction industry experience.
26. RCS Renovation Contractor Singapore
Year Established: 2017
Address: 31 Woodlands Close #03-06, Woodlands Horizon, Singapore 737855
Contact: +65 8784 8742
Email: rcs@renovationcontractorsingapore.com
Website: renovationcontractorsingapore.com
Certifications: HDB Licensed, BCA Registered, bizSAFE Level 3, ACRA Registered, PMI Member
About: RCS applies Project Management Institute (PMI) methodologies to every renovation project through their structured 5-phase approach: Plan, Prep, Finalise, Build, and Complete. This systematic framework ensures clear communication, milestone tracking, and quality control throughout the renovation journey. They maintain in-house teams for direct quality oversight and offer 12-month comprehensive warranty coverage. The PMI-based approach is particularly valuable for complex renovations requiring detailed coordination across multiple trades.
👉 Explore packages: HDB Renovation Packages & Price List Singapore 2026
27. Renozone Interior Design House
Year Established: 1998
Address: 116 Lavender Street #01-07 Pek Chuan Building, Singapore 338730
Contact: +65 6292 3345
Email: sales@renozone.com.sg
Website: renozone.com.sg
Certifications: HDB Licensed, bizSAFE Level 3, RCMA Member, ACRA Registered
MRT Access: Lavender MRT Station (direct access)
Bus Services: 33, 51, 61, 83, 80, 107, 175
Showroom Hours:
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Monday - Friday: 8:00 AM - 5:00 PM
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Saturday - Sunday: Closed
About: With over 25 years of continuous operation since 1998, Renozone has completed extensive residential and commercial projects across Singapore. Their portfolio spans HDB flats, condominiums, landed properties, offices, retail spaces, and F&B establishments. Convenient location near Lavender MRT makes consultations easily accessible.
28. Revo Renovation & Carpentry Pte Ltd
Year Established: 2020
Showroom & Workshop: Northpoint Bizhub
Certifications: HDB Licensed, bizSAFE Certified, ACRA Registered
About: Newer company with modern design sensibilities and in-house carpentry workshop. They focus on contemporary aesthetics with efficient project management and budget-conscious solutions.
29. SGRenovate
Certifications: HDB Licensed, BCA Accredited, bizSAFE Level 3, ACRA Registered
About: Known for transparent pricing with itemized breakdowns, honest communication, and precision project management. They emphasize organized workflows that minimize disruption to homeowners.
30. Sin Siang Huat Renovation
Experience: 40+ years
About: Four decades of experience specializing in interior design and electrical work for residential properties.
31. Sky Renovation
Experience: 15+ years
About: Over 15 years providing renovation services across HDB flats, condominiums, and landed properties.
32. Starry Homestead
About: Interior design and restoration services with focus on creating personalized living spaces.
33. TCA Design and Build
Certifications: HDB Licensed, BCA Accredited, bizSAFE Level 3, ACRA Registered
About: Detail-oriented renovation workflows with strong focus on safety. Proven capability in both residential renovations and large-scale corporate office projects. Their multiple certifications demonstrate commitment to regulatory compliance.
34. Thomson Renovation Contractor
Experience: 10+ years
Projects Completed: 500+ projects
About: Decade of experience with substantial portfolio of completed renovations.
35. TK Contractors
About: Residential and commercial renovation services across all property types.
36. TwoThree Design
Google Rating: 4.9 ⭐⭐⭐⭐⭐ (134 reviews)
Certifications: HDB Licensed, bizSAFE Certified, ACRA Registered
About: Exceptional customer satisfaction reflected in their 4.9 rating from 134 reviews. Services include HDB renovations, condominium design, landed property interiors, custom carpentry, flooring, plumbing, and electrical work. Their consistently high ratings indicate reliable project completion and strong customer service.
37. Urban Home Design
Address: 100E Pasir Panjang Road, #01-02 B&D Building (Century Warehouse), Singapore 118521
Contact: +65 8787 4321
Website: urbanhomedesign.com.sg
About: Specialized in HDB resale renovation and interior design with focus on functionality and regulatory compliance.
38. Z L Construction
Certifications: HDB Licensed, BCA Registered, ACRA Registered
About: BCA registration grades indicate capability for larger-scale renovation projects. Known for transparent communication, punctual delivery, practical design execution, and material selection that prioritizes durability.
Additional Contractors Worth Considering
The following contractors are also active in Singapore's renovation market. While complete details may not be available for all, they claim HDB licensing status. Always verify independently:
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9 Reno Pte Ltd
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Budget Reno
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Charlotte's Carpentry
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Contract Builders Pte Ltd
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Diva's Interior
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Earth Interior (10+ years experience) | Contact: +65 8813 1818
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Goat Creative Studio Pte Ltd
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Home Reno Pte Ltd | Address: 116 Lor 2 Toa Payoh, #01-150, Singapore 310116
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Hurry General Contractor Pte Ltd | Address: 55 Serangoon North Avenue 4, #07-08, Singapore 555859
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Obbio Concept Pte Ltd
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Renopedia
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Sky Creation | Address: 8 Kim Keat Lane, Singapore 328865
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Teng Hong Renovate
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Unimax Creative
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ZLC Contractors
Understanding Essential Certifications
When evaluating contractors, you'll encounter several types of licenses and certifications. Here's what each means:
Mandatory Certification
HDB License (Required by Law)
Every contractor working on HDB flats MUST hold a valid HDB license. This is non-negotiable and legally required under Section 35 of the HDB Act.
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Verification: services2.hdb.gov.sg
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Purpose: Authorizes renovation work specifically in HDB public housing
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Legal Consequence: Using unlicensed contractors can result in fines, stop-work orders, and legal liability
Highly Recommended Certifications
ACRA Business Registration
Confirms the contractor operates as a legitimate registered business entity in Singapore.
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Verification: bizfile.acra.gov.sg
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Purpose: Proves legal business status and financial accountability
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Red Flag: Unregistered contractors have no legal business standing
BCA Registration
Demonstrates broader construction capability beyond HDB-specific work.
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Verification: www1.bca.gov.sg/bca-directory
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Purpose: Indicates financial standing, technical competence, and insurance coverage
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Advantage: Contractors with both HDB and BCA licenses show higher capability levels
bizSAFE Level 3
Workplace safety management system certification.
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Verification: tal.sg/bizsafe-directory
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Purpose: Demonstrates professional safety practices and risk management
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Significance: Required for government contracts; protects workers and homeowners
Value-Add Certifications
ISO 9001
International quality management system standard indicating systematic quality control processes across all operations.
PMI Membership
Project Management Institute membership shows commitment to professional project management methodologies including structured planning, risk management, stakeholder communication, and quality control frameworks.
RCMA Membership
Renovation Contractors & Material Suppliers Association membership demonstrates commitment to ethical business practices and continuous professional development within the industry.
Red Flags: Warning Signs to Avoid
Protect yourself by watching for these warning indicators:
License-Related Red Flags
❌ Refuses to provide HDB license number - Legitimate contractors share this information freely
❌ Claims license is "pending" or "in process" - You cannot legally hire unlicensed contractors
❌ License doesn't verify on official HDB portal - Always check independently; don't accept certificates at face value
❌ Suggests skipping permits to "save money" - This is illegal and exposes you to severe penalties
❌ Company name on quotation differs from license - Contract must be with the licensed entity
Business Practice Red Flags
❌ No physical office address - Legitimate contractors have verifiable business premises
❌ Demands large upfront deposits (>30%) - Standard practice is 10-20% initial deposit with staged payments
❌ No written quotation or contract - Never proceed without detailed documentation
❌ Vague quotations without itemized breakdown - Professional contractors provide transparent cost breakdowns
❌ Refuses to provide customer references - Established contractors readily share portfolios and references
❌ High-pressure tactics demanding immediate decisions - Reputable contractors allow time for consideration
❌ No online presence - Modern contractors maintain websites and social media
❌ Personal mobile number only - Businesses should have company contact channels
Financial Red Flags
❌ Requests payment to personal bank accounts - Payments should go to company business accounts only
❌ Offers "cash discounts" to avoid GST - This is tax evasion with no protection for you
❌ Significantly below market rates (50%+ cheaper) - Likely cutting corners on quality, safety, or legality
❌ Cash-only payment requests - Payments should be traceable through banking channels
Smart Contractor Selection: A Step-by-Step Approach
Follow this systematic process to find the right contractor for your renovation:
Phase 1: Research and Shortlist (2-4 weeks before engagement)
Step 1: Create initial shortlist of 7-10 contractors
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Use this directory as starting point
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Ask friends and family for recommendations
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Read online reviews on Google and Facebook
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Check contractor websites and portfolios
Step 2: Verify licenses for all shortlisted contractors
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Check HDB license at services2.hdb.gov.sg
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Verify ACRA registration at bizfile.acra.gov.sg
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Confirm BCA status if claimed
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Check bizSAFE certification if applicable
Step 3: Conduct preliminary phone screening
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Assess responsiveness and professionalism
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Ask about experience with similar projects
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Inquire about current availability
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Get sense of communication style
Step 4: Narrow to 5 contractors for consultations
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Eliminate those with expired licenses
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Remove contractors with unprofessional communication
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Focus on those with relevant experience
👉 Contractor comparison guide: Top 12 HDB Licensed Contractors Singapore 2026
Phase 2: Detailed Evaluation (2-3 weeks)
Step 5: Request detailed quotations
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Provide same scope details to all contractors
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Request itemized breakdowns of costs
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Ask for material specifications
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Get timeline estimates
Step 6: Evaluate quotations systematically
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Don't automatically choose cheapest option
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Look for comprehensive cost breakdowns
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Check what's included vs. excluded
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Assess clarity and professionalism of proposals
Step 7: Interview finalists
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Visit showrooms if available
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Ask about warranty coverage
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Inquire about payment schedules
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Discuss project management approach
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Request customer references
Step 8: Check references
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Contact at least 2-3 previous customers
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Ask about quality, timeliness, communication
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Inquire about problem resolution
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Find out about after-sales service
Phase 3: Final Decision (1 week)
Step 9: Compare top 3 contractors across key criteria:
Quality Indicators:
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Years in operation (longer = more stable)
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Number and types of certifications
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Portfolio of similar projects
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Customer satisfaction ratings
Financial Considerations:
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Total project cost
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Payment schedule reasonableness
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Value for money (not just lowest price)
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Warranty coverage included
Service Factors:
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Communication style and responsiveness
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Project management approach
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Availability and timeline
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Problem resolution process
Trust Elements:
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Transparency of information
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Professionalism of interactions
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Comfort level and rapport
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Gut feeling about integrity
Step 10: Make final selection
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Choose based on overall value, not just price
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Ensure all licensing verified
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Confirm comfort with contractor
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Trust your instincts
Phase 4: Contract Execution
Step 11: Review contract thoroughly before signing
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Verify company name matches HDB license
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Check all scope items are documented
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Confirm payment schedule and amounts
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Understand warranty terms and duration
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Clarify change order procedures
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Review timeline and penalties
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Ensure both parties sign and date
Step 12: Make initial payment only after:
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Contract fully executed by both parties
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All terms understood and agreed
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Copies provided to you
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License verification completed
Typical Renovation Costs in 2026
Understanding market rates helps you evaluate quotations. These are approximate ranges based on current Singapore market conditions:
HDB 3-Room Flat
Basic Package: $15,000 - $25,000
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Essential repairs and painting
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Standard materials
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Minimal carpentry
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Basic fixtures
Mid-Range Package: $25,000 - $40,000
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Moderate hacking and reconstruction
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Good quality materials
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Custom carpentry (wardrobes, kitchen cabinets)
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Upgraded bathroom and kitchen
Premium Package: $40,000 - $60,000+
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Extensive modifications
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Premium materials and finishes
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Comprehensive custom carpentry
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Designer fixtures and appliances
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Specialty features
👉 View pricing: 3-Room BTO Renovation Packages Singapore
HDB 4-Room Flat
Basic Package: $20,000 - $35,000
Mid-Range Package: $35,000 - $55,000
Premium Package: $55,000 - $80,000+
👉 View pricing: 4-Room BTO Renovation Packages Singapore
HDB 5-Room Flat
Basic Package: $25,000 - $45,000
Mid-Range Package: $45,000 - $70,000
Premium Package: $70,000 - $100,000+
👉 Complete cost breakdown: 5-Room HDB Renovation Cost 2026 Guide
Cost Variables That Impact Pricing
Scope of Hacking and Reconstruction
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Removal of walls or partitions
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Toilet repositioning
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Kitchen layout changes
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Flooring replacement
Carpentry Requirements
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Number of built-in wardrobes
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Kitchen cabinet extent
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Storage solutions
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Feature walls and shelving
Material Quality
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Tiles (ceramic vs. marble)
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Flooring (laminate vs. engineered wood)
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Countertops (laminate vs. quartz)
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Fixtures (local vs. imported brands)
Electrical and Plumbing Modifications
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Additional power points
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Lighting changes
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Plumbing relocations
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Smart home installations
Bathroom and Kitchen Upgrading
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Extent of waterproofing
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Fixture quality
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Appliance integration
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Storage solutions
👉 Detailed pricing guide: HDB Renovation Price List 2025: Real Costs Revealed
Typical Renovation Timelines
Plan your temporary accommodation accordingly:
HDB 3-Room Flat
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Basic renovation: 4-6 weeks
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Mid-range renovation: 6-8 weeks
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Extensive renovation: 8-10 weeks
HDB 4-Room Flat
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Basic renovation: 6-8 weeks
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Mid-range renovation: 8-10 weeks
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Extensive renovation: 10-12 weeks
HDB 5-Room Flat
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Basic renovation: 8-10 weeks
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Mid-range renovation: 10-12 weeks
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Extensive renovation: 12-14 weeks
Factors That May Extend Timelines
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Extensive hacking and reconstruction work
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Complex custom carpentry requirements
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Material delivery delays
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HDB permit approval delays
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Change orders during renovation
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Festive season shutdowns
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Unforeseen structural issues discovered
👉 Timeline planning: HDB Renovation Singapore 2025: Complete Process Guide
Special BTO Projects 2026
Planning for specific BTO locations? These guides provide tailored renovation insights:
New BTO Estates
Woodlands North Coast BTO
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RTS Link connectivity
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Waterfront location considerations
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Coastal environment renovation requirements
👉 Full guide: Woodlands North Coast BTO: RTS Link & Renovation Guide
Prime BTO Locations
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14% subsidy clawback considerations
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Budget optimization strategies ($25K-$40K range)
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Smart home integration without overspending
👉 Strategy guide: Prime BTO Renovation 2026: 14% Clawback Strategy
Frequently Asked Questions
About Licensing and Legal Requirements
Q: Is hiring an HDB-licensed contractor truly mandatory?
A: Yes, absolutely. Under Section 35 of the HDB Act, only HDB-licensed contractors can legally perform renovation work in HDB flats. This isn't a recommendation—it's a legal requirement. Using unlicensed contractors exposes you to fines, stop-work orders, voided insurance, and potential legal liability.
Q: Can I verify licenses myself or must I trust the contractor?
A: You should—and must—verify independently. Never rely solely on certificates or documents shown by contractors. Visit services2.hdb.gov.sg, search for the contractor's company name, and confirm their license shows "Active" status with valid registration dates. This takes only a few minutes and provides essential protection.
Q: What if a contractor says their license is "being processed" or "renewal pending"?
A: Do not hire them until the license shows active on the official HDB portal. There are no exceptions to the licensing requirement. Wait until they have valid, verified licensing before proceeding.
Q: If a contractor has BCA registration, do they still need HDB license?
A: Yes. BCA and HDB are separate authorities with different licensing requirements. BCA registration alone does not authorize work in HDB premises. The contractor must hold a specific HDB license. Ideally, choose contractors with both HDB and BCA licenses, as this demonstrates broader capability.
About Cost and Payment
Q: How much should I budget for my HDB renovation?
A: This depends significantly on your flat size and renovation extent. General ranges:
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3-Room: $15,000 - $60,000
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4-Room: $20,000 - $80,000
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5-Room: $25,000 - $100,000
Basic renovations fall in the lower ranges, while extensive renovations with premium materials reach higher amounts.
Q: Should I choose the cheapest quotation I receive?
A: Usually not. The lowest price often indicates corner-cutting on materials, workmanship, or hidden costs that emerge later. Instead, gather 3-5 quotations from licensed contractors, compare itemized breakdowns, and select based on overall value considering quality, service, warranty, and price together.
Q: What payment schedule should I expect?
A: Standard industry practice involves:
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Initial deposit: 10-20% upon contract signing
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Staged payments: 30-35% each at major milestones (hacking/carpentry, electrical/plumbing/tiling, painting/finishing)
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Final retention: 5-10% upon completion
Be wary of contractors requesting deposits exceeding 30% or demanding full payment before completion.
Q: Should payments go to the company or to individuals?
A: Always pay to the company's business bank account—never to personal accounts. This provides transaction records, legal recourse, and protection. Contractors suggesting personal account payments or cash payments to "save GST" are engaging in illegal practices that leave you unprotected.
About Timeline and Process
Q: How long does a typical HDB renovation take?
A: For most projects:
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Basic renovations: 4-8 weeks
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Mid-range renovations: 6-10 weeks
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Extensive renovations: 10-14 weeks
Exact duration depends on flat size, scope of work, and complexity of customizations.
Q: When should I start planning renovation for a new BTO flat?
A: Ideal timeline:
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12-18 months before keys: Research contractors, gather inspiration, determine budget
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6-12 months before keys: Get quotations, compare proposals, select contractor
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3-6 months before keys: Sign contract, finalize designs, order materials
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After key collection: Begin renovation with regular site monitoring
Early planning ensures contractor availability and reduces time pressure.
Q: Can I stay in my flat during the renovation?
A: Generally not recommended. Renovations create dust, strong chemical odors, noise, and potential safety hazards. Workers are also constrained when homeowners are present, which can extend timelines and affect quality. Budget $1,500-$3,000 for temporary accommodation during the 6-12 week renovation period.
About Contractor Selection
Q: How many contractors should I get quotations from?
A: Request detailed quotations from 3-5 contractors. This provides meaningful comparison while remaining manageable. Start with a longer shortlist of 7-10 contractors, verify licenses, conduct phone screenings, then narrow to your final 3-5 for detailed proposals.
Q: Are friend recommendations reliable?
A: Recommendations are helpful starting points but shouldn't be your only criterion. Your friend's renovation scope, budget, timeline expectations, and design preferences may differ significantly from yours. Use referrals to create your initial shortlist, but still:
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Verify licenses independently
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Get multiple quotations
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Check reviews from multiple sources
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Assess fit for your specific needs
Q: What does PMI membership indicate?
A: PMI (Project Management Institute) membership shows the contractor applies professional project management methodologies. PMI members typically use structured approaches for planning, risk management, stakeholder communication, and quality control. This is particularly valuable for complex renovations requiring coordination across multiple trades and detailed timeline management.
About Warranties and After-Sales
Q: What warranty coverage should I expect?
A: Industry standard is a minimum 1-year comprehensive defects liability period. Premium contractors may offer 1-2 years. Warranties should cover:
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Workmanship defects
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Material defects (excluding normal wear)
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Leakage issues
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Structural problems arising from renovation work
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Electrical and plumbing defects
Ensure warranty terms are clearly documented in your contract.
Q: What if the contractor closes business during the warranty period?
A: This is a real risk. Protection strategies:
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Choose contractors with longer operating histories (5+ years reduces risk)
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Verify ACRA business status shows healthy operations
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Read recent reviews indicating active business
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Retain 5-10% of payment until end of warranty period
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Prioritize contractors with established track records
If a contractor disappears, you'll need to hire another contractor at your cost, making initial contractor selection critical.
Important Final Reminders
Your Due Diligence Responsibility
This directory serves as an informational resource to assist Singapore homeowners in their renovation contractor research. However:
⚠️ No Warranties: We provide no warranties or guarantees about the accuracy, completeness, or timeliness of information
⚠️ No Endorsements: No contractor rankings, recommendations, or endorsements are made or implied
⚠️ No Liability: We accept no liability for outcomes of contractor engagements
⚠️ Your Responsibility: Every homeowner must perform independent verification and due diligence
Essential Verification Steps
Before signing any contract, complete these critical checks:
✅ Verify HDB license at services2.hdb.gov.sg (mandatory)
✅ Check ACRA registration at bizfile.acra.gov.sg (highly recommended)
✅ Confirm BCA status if claimed at www1.bca.gov.sg
✅ Verify bizSAFE certification if claimed at tal.sg
✅ Read multiple online reviews on Google, Facebook, and forums
✅ Contact customer references provided by contractor
✅ Visit physical premises if claiming showroom or office
✅ Review contract thoroughly before signing
✅ Understand payment schedule and warranty terms completely
✅ Ensure company name on contract matches verified license
Get Started With Your Renovation Journey
Ready to transform your HDB flat? Here's your action plan:
Step 1: Bookmark this directory for reference
Step 2: Create shortlist of 5-7 contractors based on your location and needs
Step 3: Verify all licenses at government portals (this is crucial!)
Step 4: Visit contractor websites and review their portfolios
Step 5: Contact shortlisted contractors for initial consultations
Step 6: Request detailed quotations with itemized breakdowns
Step 7: Compare proposals based on value, not just price
Step 8: Check references and read reviews carefully
Step 9: Select contractor based on verified credentials + value + comfort level
Step 10: Review contract terms thoroughly before signing
Step 11: Begin your renovation with clear communication and regular monitoring
👉 Complete planning guide: Home Reno SG 2026: 7 Cost Traps to Avoid
Need Expert Renovation Guidance?
For homeowners seeking structured project management and transparent renovation processes, RCS Renovation Contractor Singapore offers:
✅ Complete HDB Licensing Compliance - All required certifications verified
✅ PMI Methodology-Based Management - Professional project frameworks
✅ In-House Teams - Direct quality control across all trades
✅ Transparent Itemized Quotations - No hidden costs
✅ 12-Month Comprehensive Warranty - Full coverage for peace of mind
✅ Regular Project Updates - Clear communication throughout
Contact RCS for Free Consultation:
📞 Phone: +65 8784 8742
📧 Email: rcs@renovationcontractorsingapore.com
📍 Address: 31 Woodlands Close #03-06, Woodlands Horizon, Singapore 737855
🌐 Website: renovationcontractorsingapore.com
📍 View RCS Location on Google Maps
👉 Browse packages: BTO & Resale Renovation Package Overview
Remember: Even when contacting RCS or any contractor from this directory, always independently verify credentials through official government portals before signing contracts.
Closing Thoughts
Choosing the right renovation contractor is one of the most important decisions you'll make for your home. While this directory provides comprehensive information to support your research, the final responsibility for verification and selection rests with you as the homeowner.
Take your time, do thorough research, verify all licenses independently, and choose based on verified credentials combined with value and comfort. The extra effort you invest in contractor selection will pay dividends throughout your renovation journey and in your satisfaction with the final results.
Your dream HDB home is within reach—approach the contractor selection process systematically, and you'll find the right partner to bring your vision to life.
Happy renovating!
Last Updated: January 24, 2026
Data Sources: Company websites, public business registrations, online reviews, and industry directories. All information should be independently verified through official government portals.
Disclaimer: This article is provided for informational purposes only. No warranties, endorsements, or recommendations are made. All homeowners must independently verify contractor credentials through official government portals before engagement. This article does not constitute professional advice, legal counsel, or consumer protection. Readers assume full responsibility for their contractor selection decisions and renovation outcomes
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