Singapore contractors, ranked on records you can check
Every guide here lines up real companies against the same published criteria: their BCA registration grade, years in business, other registrations and how complete their public record is. Sponsored places come first and are labelled. Everything after that is down to the score.
26 ranked guides182 companies scoredRecords checked 16 October 2026
20 Best HDB Renovation Contractors in Singapore
If you own an HDB flat you can't just hire anyone with a toolbox. HDB only lets renovation firms on its Directory of Renovation Contractors (DRC)…
Renovation & building
All 12 guides20 Best HDB Renovation Contractors in Singapore
If you own an HDB flat you can't just hire anyone with a toolbox. HDB only lets renovation firms on its Directory of Renovation Contractors (DRC)…
21 Best Commercial Fit-Out Contractors in Singapore
A fit-out for an office, clinic or shop is a different job from doing up a flat. There's landlord approval, MCST rules, sometimes fire safety…
21 Best Office Reinstatement Companies in Singapore
When a lease ends, most commercial tenancy agreements say the unit has to go back to its original condition. That usually means pulling out…
20 Best Addition & Alteration (A&A) Contractors in Singapore
A&A works sit between a renovation and a new build. Think knocking through walls, adding a mezzanine, changing a shopfront or reworking a floor…
13 Best General Building Contractors for Larger Projects in Singapore
Most renovation firms hold BCA's general building registration at the entry grades. This guide is for bigger jobs, where you need a contractor that…
21 Best Demolition & Hacking Contractors in Singapore
Hacking out a kitchen, stripping an office back to bare shell, taking down an old structure. All of it creates noise, debris and some risk, and it's…
20 Best Waterproofing Contractors in Singapore
Leaks from a bathroom or roof are the kind of problem that drags on, and in a flat they can turn into an argument with the neighbours fast. Good…
21 Best Renovation Contractors in Central Singapore
Singapore isn't big, and most contractors will travel anywhere on the island. Still, a firm based near you can pop over for a site visit faster and…
20 Best Renovation Contractors in North Singapore
Singapore isn't big, and most contractors will travel anywhere on the island. Still, a firm based near you can pop over for a site visit faster and…
20 Best Renovation Contractors in North-East Singapore
Singapore isn't big, and most contractors will travel anywhere on the island. Still, a firm based near you can pop over for a site visit faster and…
18 Best Renovation Contractors in West Singapore
Singapore isn't big, and most contractors will travel anywhere on the island. Still, a firm based near you can pop over for a site visit faster and…
18 Best Renovation Contractors in East Singapore
Singapore isn't big, and most contractors will travel anywhere on the island. Still, a firm based near you can pop over for a site visit faster and…
Electrical & security
All 7 guides
21 Best Electrical Contractors in Singapore
Electrical work in Singapore has to be done by, or under, a Licensed Electrical Worker licensed by EMA. That covers the person doing the work. For…
20 Best Commercial & Industrial Electrical Contractors in Singapore
Wiring a new office floor, upgrading a factory's supply or adding a big new load isn't a handyman job. You want a contractor cleared for larger…
18 Best CCTV, Data Cabling & Security System Installers in Singapore
CCTV, door access, intercoms and network cabling all fall under one BCA workhead, ME04, for communication and security systems. If you're fitting out…
21 Best Electricians in Central Singapore
A tripped breaker at 9pm is when you want someone close by. This guide narrows our electrical rankings to firms with a registered address in Central…
12 Best Electricians in West Singapore
A tripped breaker at 9pm is when you want someone close by. This guide narrows our electrical rankings to firms with a registered address in West…
14 Best Electricians in North & North-East Singapore
A tripped breaker at 9pm is when you want someone close by. This guide narrows our electrical rankings to firms with a registered address in North &…
7 Best Electricians in East Singapore
A tripped breaker at 9pm is when you want someone close by. This guide narrows our electrical rankings to firms with a registered address in East…
Aircon & ventilation
All 5 guides
20 Best Aircon Servicing Companies in Singapore
In Singapore your aircon runs most days of the year, so who services it matters more than in most places. Plenty of aircon outfits are small, so for…
20 Best Commercial ACMV Contractors in Singapore
Air handling units, chilled water systems, ducting for a whole office floor. Commercial air-conditioning and mechanical ventilation (ACMV) is a…
15 Best Aircon Companies in Central Singapore
This is our aircon ranking narrowed down to companies with a registered address in Central Singapore. Handy if you want a firm that's nearby for…
13 Best Aircon Companies in North & North-East Singapore
This is our aircon ranking narrowed down to companies with a registered address in North & North-East Singapore. Handy if you want a firm that's…
11 Best Aircon Companies in East & West Singapore
This is our aircon ranking narrowed down to companies with a registered address in East & West Singapore. Handy if you want a firm that's nearby for…
Plumbing & M&E
All 2 guides
13 Best Plumbing Contractors in Singapore
Water service work in Singapore, anything touching the pipes that bring water into your home or building, has to be done by a PUB licensed plumber.…
12 Best Integrated M&E Building Services Contractors in Singapore
Some jobs need electrical, plumbing, aircon and fire protection all coordinated at once, a new clinic or a factory upgrade for example. BCA's…
Who answers for this site
Jon Ng, Head of Media at Novatise, answers for what SG Directory publishes. Sponsored places belong to services owned by the people behind this site, and every guide that has one says so at the top. About Jon