SG

SGReno TrustFinder

Official 2026 Audit

Singapore HDB DRC & BCA CRS Unified Contractor Intelligence

Instant Quotation & License Verifier

Never sign an HDB renovation quote without verifying their credentials.

Search by Company Name, UEN, or HDB License No. We instantly cross-reference Singapore HDB DRC records, BCA CRS trade workheads, and our ACRA phoenixing audit.

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Explore & Discover Contractors

Filter by trust tiers, specialized trade certifications, location, and integrity risk

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HDB DRC Registration
License Ref:

Authorizes firm to carry out renovation works and pull official permits for HDB flats.

BCA CRS Registry
Registered Workheads:
Expiry Date:

Certified Trade Specialties

BCA Licensed Builder (BLIS)

BCA Scope & Tendering Grades

Corporate Lineage & Phoenixing Audit

Audit Status

Affiliated Corporate Network & Timeline

Office & Showroom Contact

Address:
Phone:
Email:
Business Hours:
Verify on Official HDB Directory Verify on BCA CRS Registry
WhatsApp Firm Google Maps

Side-by-Side Contractor Comparison

Compare up to 3 shortlisted contractors across credentials, trade workheads, and risk factors.

📖 Homeowner's Guide & Revised 5-Tier Legend

How to interpret Singapore contractor accreditations, hacking laws, and phoenixing risks.

The Revised 5 Homeowner Trust Tiers Explained

🏆 Tier 1: Premier Dual-Accredited Clean Standalone [940 firms / 32.0%]

The Gold Standard. Authorized by HDB to pull flat permits AND independently vetted by BCA with paid-up capital. Zero sister entities, shell companies, or shared defunct corporate ties. Direct single-entity accountability.

🛡ī¸ Tier 2: Direct Standalone HDB DRC Contractor [1,300 firms / 44.3%]

Fully authorized by HDB to pull flat renovation permits. Clean standalone corporate registration with direct legal liability. Typically subcontracts specialized wall hacking to BCA CR01/CR03 specialists.

đŸĸ Tier 3: Corporate Group / Multi-Entity Network [358 firms / 12.2%]

Operates within an affiliated multi-company network sharing common phones, emails, or management. While licensed entities exist, liability is often ring-fenced. Homeowners MUST verify the exact contracting UEN matches their DRC license.

🏗ī¸ Tier 4: Commercial Builder & Boutique Studio (Non-DRC) [131 firms / 4.5%]

BCA-licensed builders (GB1/GB2) or independent design studios without direct HDB DRC permits. Permitted for landed, commercial, or design concepts, but MUST partner with a Tier 1 or 2 DRC contractor to pull HDB flat permits.

🚨 Tier 5: High Risk Phoenix Suspect / Shell Network [205 firms / 7.0%]

Flagged for phoenixing indicators: shared phone/email/unit footprints with deregistered or liquidated entities, or unlicensed fronting shells advertising without DRC licenses. High risk of deposit loss and abandonment.

Which Workhead Governs Hacking?

Under Singapore Building & Construction regulations, hacking non-structural or boundary walls requires strict adherence:

  • CR01 (Minor Construction Works) or CR03 (Demolition): Authorizes specialized hacking, demolition, and reinstatement.
  • CW01 (General Building): Encompasses structural alterations and general building work.
  • HDB DRC Permit Requirement: Even with CR01, an approved HDB renovation permit must be issued before any pneumatic or breaker tools touch flat walls.

Corporate Integrity & Phoenixing Warning Signs

Our audit cross-matched ACRA registries to detect corporate risks:

  • Corporate Ring-Fencing: Same directors running 3–8 simultaneous entities to compartmentalize customer liabilities and shield deposits from lawsuits.
  • Address Clustering: 10+ unrelated renovation firms registered to the exact same industrial unit without physical staff.
  • Reincarnated / Phoenix Entities: New UENs established shortly after previous affiliated entities entered liquidation or compulsory winding-up.