Singapore's Trusted Renovation Contractor
Complete renovation for HDB flats, condos and commercial spaces across Singapore. From hacking to handover — registered with the BCA, insured, on time.
Singapore's Reliable Renovation Partner
Since 2022, One Smart Engineering & Construction has delivered quality renovations for homeowners, landlords and businesses across Singapore. We handle every trade in-house — from hacking to handover. Whether it's a BTO HDB renovation, a condo makeover, or a commercial fit-out, our BCA-registered team delivers on time and within budget.
BCA Registered & Insured
BCA registered contractor with public liability coverage on every project.
On-Time Delivery
Strict timelines with daily progress photo updates sent straight to your phone.
One Contractor, All Trades
Every trade in-house — no surprises, full accountability, transparent itemised pricing.
Complete Renovation Services in Singapore
From a single room refresh to a full property overhaul — every trade handled in-house.
HDB Renovation Singapore →
Full HDB flat makeovers — BTO, resale and executive flats. Hacking, carpentry, tiling, painting and more.
Condo Renovation Singapore →
Premium condo renovations with MCST compliance. Studio, 2-bedroom to penthouse units.
Commercial Renovation & Fit-Out →
Office, retail and F&B fit-outs. Fast turnaround to minimise your business downtime.
Custom Carpentry Works →
Built-in wardrobes, TV consoles, kitchen cabinets and feature walls — designed and built to fit.
Tiling Works Singapore →
Floor and wall tiling with precision levelling — all formats, finishes and sizes.
Epoxy Flooring Singapore →
Industrial-grade epoxy systems for garages, warehouses, kitchens and wet areas.
Waterproofing Singapore →
Bathroom, balcony and roof waterproofing using proven membrane systems.
Hacking & Demolition Works
Safe, permitted hacking and demolition with full debris clearance and site protection.
Painting Works Singapore
Interior and exterior painting with premium paints. HDB, condo and commercial.
Electrical Works
EMA-licensed electricians — new installations, rewiring and DB upgrades.
Aircon Installation
Supply and install all major brands. Maintenance contracts and gas top-up available.
Built-In Storage Solutions
Space-saving storage designed around your layout — shelving, cabinetry and LED lighting.
Recent Renovation Projects
Completed renovation projects across Singapore — HDB, condo, office, retail and F&B.
Why Singapore Homeowners Choose One Smart
Over 35 renovation projects across Singapore — HDB, condo and commercial.
In-House Trades, No Sub-Contractors
Our own workers handle every phase — better quality, faster communication, full accountability.
Transparent Renovation Quotations
Itemised quotes with no hidden charges. What you see is what you pay.
Dedicated Project Manager
One contact from start to handover. Daily photo updates keep you informed.
1-Year Workmanship Warranty
All renovation works covered for a full year after handover.
Our Simple Renovation Process
Stress-free from first call to key handover — designed around your schedule.
Free Consultation
Call or WhatsApp us. We listen to your vision, timeline and budget.
Site Survey
We visit your property for accurate measurements and assessment.
Detailed Quote
Itemised quotation with specs and timeline. No hidden costs.
Renovation Works
Our BCA-registered team starts work. Daily updates keep you informed.
Handover
Final walkthrough, snag fixing and 1-year warranty issued.
Renovation Services Island-Wide in Singapore
We take on HDB, condo and commercial renovation projects in every part of Singapore. Same BCA-registered team, same warranty, wherever your property is.
- Ang Mo Kio
- Bedok
- Bishan
- Bukit Batok
- Bukit Merah
- Bukit Panjang
- Bukit Timah
- Choa Chu Kang
- Clementi
- Geylang
- Hougang
- Jurong East
- Jurong West
- Kallang
- Marine Parade
- Novena
- Pasir Ris
- Punggol
- Queenstown
- Sembawang
- Sengkang
- Serangoon
- Tampines
- Toa Payoh
- Woodlands
- Yishun
What Singapore Homeowners Say
Real reviews from real clients — HDB, condo and commercial.
"We hired One Smart for our full HDB renovation and couldn't be happier. Professional, clean, and finished ahead of schedule. The tiling work is absolutely flawless."
"Used them for epoxy flooring in my warehouse. Great price, quick turnaround and the finish looks fantastic. Will definitely call them again for my next property."
"The bathroom renovation came out beautifully. The tiles look stunning and the team was very professional throughout. Highly recommended Singapore renovation contractor!"
Worked with us before? Leave us a Google review — it takes 30 seconds and helps other homeowners find us.
Renovation FAQ — Singapore
Common renovation questions — answered by our team.
How long does an HDB renovation take in Singapore?
A typical 4-room HDB renovation takes 6–10 weeks depending on scope. We provide a detailed project schedule before work begins and send daily photo updates.
Do you handle HDB renovation permits?
Yes. We handle all HDB-required approvals and ensure all works comply with HDB renovation guidelines, including floor hacking and waterproofing.
How much does a renovation cost in Singapore?
Renovation cost depends mainly on the amount of carpentry, how much hacking is needed, the size of the property and the material grade you choose. We provide a fully itemised quotation after a free site visit, with every trade priced separately and no hidden charges.
Do you do condo renovation in Singapore?
Yes. We specialise in condo renovation across Singapore, including MCST permit submissions, bathroom renovation, kitchen renovation and full unit makeovers.
Do you build custom carpentry and built-in storage?
Yes. We design and build custom wardrobes, TV consoles, kitchen cabinets, feature walls and built-in storage for HDB flats, condos and commercial spaces.
Which areas of Singapore do you serve?
We serve all of Singapore island-wide, including Jurong, Clementi, Bukit Batok, Tampines, Punggol, Sengkang, Woodlands, Yishun, Bedok, Toa Payoh and the Central area.
Do you offer a warranty on renovation works?
All workmanship is covered by a 1-year warranty from handover date. Any defects reported within this period are rectified at no additional charge.
How do I get a free renovation quote?
Call or WhatsApp us at +65 9094 1129 or +65 8305 9713, or fill in the form below. We'll arrange a free site visit and send a detailed quote within 3 working days.
Get Your Free Renovation Quote
Free site visit and detailed quotation within 3 working days. No obligations. Serving all areas in Singapore.
Call Us+65 9094 1129 · +65 8305 9713
WhatsApp+65 9094 1129 · +65 8305 9713
Emailinfo@onesmartconstruction.com
Office46 Lakeside Drive, #14-15
The Lakefront Residences
Singapore 648324
HoursMon – Sat: 8:00 AM – 7:00 PM
CoverageIsland-wide Singapore
Company Reg.202307659D