Renovation Subcontractor for Interior Designers — Singapore

You design it. We build it. With 1,500+ residential projects delivered — including large condominiums, landed properties, and GCBs — and a 4.8-star Google rating, interior design firms across Singapore trust us for full build execution.

General Builder Certified
HDB Licensed
ISO Certified
BizSafe Certified
White-label renovation subcontractor for interior designers in Singapore — site coordination meeting with project manager reviewing weekly progress report, floor plans, and BizSafe documentation

Why Interior Design Firms in Singapore Choose Proptality

As an interior designer, your reputation depends on flawless execution. Proptality serves as your dedicated construction arm — we take your designs and bring them to life with precision, so you can focus on what you do best.

We've executed projects across large condominiums, semi-detached homes, and Good Class Bungalows. We understand the ID workflow. No scope creep, no miscommunication, no delays that make you look bad in front of your clients.

Our strength in documentation means your projects are backed by detailed progress reports, safety compliance records, and completion certificates — giving your clients total confidence.

Partner insight: The most common breakdown between ID firms and subcontractors isn't quality — it's communication gaps. Missed site updates, unclear variation order approvals, and delayed defect responses erode client trust. That's why every Proptality partnership includes a dedicated project coordinator, weekly Friday progress reports with photo documentation, and a 48-hour defect response SLA — all backed by contractual commitments, not verbal promises.

Proven Track Record — Condos, Landed & GCBs

Multi-unit condominium renovation project in Singapore — MCST-compliant works with dust barriers, protected common areas, and coordinated delivery scheduling by Proptality subcontractor crew

Large Condominiums

Experienced in coordinating multi-unit condo projects with strict management guidelines and tight timelines.

Landed property A&A works in Singapore — structural extension with steel framing, PE-endorsed plans, and full BCA submission management for interior design firms by Proptality

Landed Properties

Full A&A capability for terrace, semi-D, and detached homes — from structural works to finishing.

Good Class Bungalow (GCB) renovation execution in Singapore — premium marble flooring, custom millwork, and PE-endorsed structural works delivered under NDA for interior design partners by Proptality

Good Class Bungalows

Premium execution for Singapore's most prestigious homes — with the documentation and quality control these projects demand.

Full Build Execution Services for ID Firms

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Full Build Execution

Entire construction scope from hacking to handover based on your drawings

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SLA-Backed Timelines

3-day quotation turnaround. 48-hour defect response. Weekly progress reports every Friday. Contractual milestone commitments with penalty clauses available.

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Transparent Costing

Line-item quotations within 3 working days. No hidden charges. Variation orders documented and approved in writing before execution.

Certified Crew

HDB Licensed, BCA General Builder Class 1, ISO 9001 certified, BizSafe Level 3. Full WSH compliance documentation on every project.

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Dedicated Project Coordination

Single point of contact assigned to your firm. Direct WhatsApp line. Weekly site coordination aligned with your design team's schedule.

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White-Label Build Execution

Confidential subcontracting. Zero on-site branding. No direct client contact. NDA available. Your client relationship stays 100% yours.

Confidential Build Execution for White-Label IDs

Your client relationship stays yours. We operate as your invisible build partner — no Proptality branding on-site, no direct client contact, no social media tagging.

Zero On-Site Branding

No company shirts, no branded hoarding, no vehicle signage at your client's property. Our crew operates under your firm's identity — uniforms, site signage and safety boards all customisable to your brand.

No Direct Client Contact

All communication routed through your project coordinator. We never contact your clients directly, share progress updates with homeowners, or reference your project on our channels without written consent.

NDA & IP Protection

We sign NDAs on request. Your design drawings, material specs and client details are treated as confidential. No portfolio use, no social media posts, no case study references without explicit written authorisation.

Strong Documentation & BizSafe Compliance

Hacking & demolition

Masonry/plastering/partition walls

Full electrical rewiring & lighting

Plumbing & sanitary works

Tiling (all types)

Waterproofing

Painting & wall finishes

Flooring (all types)

Ceiling works

Built-in carpentry (from your drawings)

A&A works (BCA compliant)

Execution Transparency — Sample Documentation

ID firms need a contractor who proves reliability through records, not promises. Every Proptality project comes with auditable documentation — so you can present compliance evidence to your clients without chasing your subcontractor.

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Weekly Progress Reports
Photo-documented site progress with milestone tracking. Shared via WhatsApp/email every Friday. Includes: works completed, upcoming schedule, material deliveries, site manpower count.
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Digital Defect Checklists
Room-by-room defect logs with photo evidence, priority tagging, and rectification status. Joint inspection walkthrough with your project coordinator before client handover.
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BizSafe & WSH Records
Full workplace safety documentation: risk assessments, toolbox meeting records, PPE compliance logs. Available on request for your client presentations or MOM audits.
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Permit & Completion Certificates
BCA/URA/HDB permit submissions managed end-to-end. Completion certificates, warranty documents and as-built records compiled in a handover package for your files.

1,500+ Residential Projects Delivered Across Singapore

1

Share Your Drawings

Send us your design plans and specifications

2

SLA: 3-Day Quote

Detailed line-item quotation guaranteed within 3 working days

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Confirm & Kick Off

Align on schedule and milestones

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Execution

Regular updates & site coordination

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Handover + 48h Defects

Joint inspection, digital defect checklist & 48-hour rectification response

1,500+

Residential Projects

4.8★

Google Rating

BizSafe Certified

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Island-Wide Coverage

Partner With Proptality — Contact Us Today

Contact Proptality — white-label build execution partner for interior design firms in Singapore, with SLA-backed timelines, NDA protection, and weekly photo-documented progress reports

WhatsApp / Phone:

+65 6969 7999

Email:

sales@proptality.com

📍 Enquiry from: Interior Designer Partnership
★★★★★ 4.8