Reviews name Shaun, with Chris and Stanley, as the people who inspect and explain leaks in bathrooms, ceilings between floors, roofs and walls.
Waterproofing in Singapore, ranked by real evidence
157 businesses · Honestfix score · checked 20 Sep 2026
How do I find the best waterproofing company in Singapore?
Start with proof, not promises. Check the business is a registered company. BCA registration applies to structural work, so ask whether the job needs it. Read its recent reviews for finished jobs like yours, not just a star average. Get a written quote that names the job and the call-out fee, then call two businesses, not one. The 157 waterproofing companies below are ordered by that evidence: what is on record, with the date it was checked. Nobody pays to be here or to move up.
Reviews show a leak specialist handling bathroom seepage, roof and ceiling leaks, and hidden pipe leaks, with Sharul, Darren and Hui Xiang each named by many customers.
Accepts urgent enquiries. Confirm availability and any additional charges.
Reviews describe a general contractor as much as a roofer: leak and wall seepage repairs.Reviews describe a general contractor as much as a roofer: leak and wall seepage repairs, plus exterior painting, facade cleaning and flooring, mostly coordinated by Ali.
Reviews describe hack-free toilet and bathroom waterproofing, often for HDB units failing a water test or with elderly residents at home, with the owner, Hansel, attending personally.
Reviews describe a tiling crew more than waterproofing: popped and hollow tiles, epoxy re-grouting, floor replacement, with site supervisor Swamy named again and again.
Customers mention water leaks, toilet waterproofing and house renovation works. Reviews praise a fast response on quotes and inspections, neat work and tidy finishes.
Reviews name JK as the contact for toilet leaks, epoxy flake coatings, grouting, roof and awning resealing and repainting, with Nick named as site supervisor.
Customers hire the team for roof, toilet and ceiling leaks, bathroom waterproofing and exterior painting, with Kamrul named as the person who assesses the work.
Customers bring this team bathroom coating jobs, roof and balcony leaks, ceiling leaks and PU injection for bathroom seepage, and they keep praising neat work and clear explanations.
Reviews are mostly roof leak repairs and full-roof waterproofing on houses.Reviews are mostly roof leak repairs and full-roof waterproofing on houses, with project manager Kevin See named by most customers and Darren by several.
Reviews centre on Robin Yeo, who handles leaks, leaking pipes, water heater swaps and roof waterproofing, with painting and ceiling work by his team.
Reviews mix epoxy tile grouting with leak work on roofs, ceilings and toilets, and name Wei Jie and Warren for diagnosing the cause.
Accepts urgent enquiries. Confirm availability and any additional charges.
Reviews name Zhen Hong, with Gazi and Red, for inter-floor leaks into the unit below, bathroom seepage and ceiling leaks, using PU grouting or epoxy injection.
Accepts urgent enquiries. Confirm availability and any additional charges.
Reviews describe a handyman firm whose men, Das, Deb and Pranta, install fans and lights, replace rubbish chutes and shower fittings, mount TVs and fix electrical faults.
Reviews are mainly about bathroom waterproofing, with balcony, roof and gutter work too. Customers keep praising the maintenance advice, fair prices and a friendly, knowledgeable team.
Reviews keep naming Stanley, the director, and describe roof leaks, basement and bathroom waterproofing, roofs prepared for solar panels and wall seepage.
Reviews centre on Amin, the supervisor, who inspects and explains the leak: roofs and car park roofs, bathroom and toilet seepage, ceilings, balconies.
Accepts urgent enquiries. Confirm availability and any additional charges.
Fast installation. Good job done. Fast response. Price wise..... depending.
Customers mention waterproofing for ceiling leaks, wall seepage and an office roof leak at landed homes.
Reviews name Ali, who manages the projects, for house painting, regrouting, interior waterproofing and small renovation works.
Reviews describe home mould inspections and treatment: Andrew inspects and writes the report, Selvi's team does the cleaning, and customers praise clear explanations and prevention tips.
Reviews describe a handyman and renovation team.Reviews describe a handyman and renovation team, with Ms Ng, Mr Raye and Mr Thann named most, doing kitchen cabinets, bathroom fittings and leaking pipes.
Customers hire it for roof leaks, waterproofing, gutters and painting works, and reviews often name Palani and his team.
Accepts urgent enquiries. Confirm availability and any additional charges.
Reviews describe a handyman and electrical service that replaces water heaters and switches, installs sockets and repairs shelves and cabinets.
Reviews are mostly roof leak repair and waterproofing.Reviews are mostly roof leak repair and waterproofing, with Juwel named by several customers as the manager they deal with.
Reviews centre on pipe leaks, including underground ones.Reviews centre on pipe leaks, including underground ones, plus kitchen taps, water heaters and toilet bowls, with the boss, Amos, named often.
Accepts urgent enquiries. Confirm availability and any additional charges.
Customers mention waterproofing for bathroom floors, roofs and interiors.Customers mention waterproofing for bathroom floors, roofs and interiors, with painting also done.
Reviews show mostly bathroom waterproofing, often without hacking, plus house painting.Reviews show mostly bathroom waterproofing, often without hacking, plus house painting, with Eric named for guiding customers.
Reviews describe bathroom waterproofing, ceiling leaks from upstairs, wall seepage and roof leaks, with coordinator Shirley and specialist Asad named most.
Reviews centre on free consultations and clear advice.Reviews centre on free consultations and clear advice, plus roof, exterior wall and bathroom waterproofing and anti-slip floor coating.
This is an awning and polycarbonate roof installer.This is an awning and polycarbonate roof installer, with Shawn and Derrick named as contacts and free or prompt after-sales fixes praised repeatedly.
Accepts urgent enquiries. Confirm availability and any additional charges.
Reviews describe a drain-clearing specialist, mostly for choked kitchen sinks, toilets and floor traps, plus leaking pipes and the odd tap or toilet replacement.
Reviews show an appliance repair team for ovens, hobs, cooker hoods, washing machines, dryers and fridges, plus plumbing for leaks.
Customers mention roof leak repair, gutters, a zinc roof and awning repair.Customers mention roof leak repair, gutters, a zinc roof and awning repair, with praise for friendly, professional workers.
Customers mention roof and waterproofing work, praising good workmanship, punctual and courteous teams and clear explanations of the process.
Reviews describe awning and roof work: retractable awnings, polycarbonate and composite roofs and zip blinds, with Ms Yee, Alex and boss Victor each named repeatedly.
Professional service’s,good workmanship,and reasonable pricing. The team completed the renovation smoothly and on time. Highly recommended.
This is a renovation contractor whose reviews mention awning fabric replacement, roof and waterproofing works, painting, composite roofing, epoxy flooring and a nail salon renovation.
Reviews name Stalin, the boss, who often inspects the roof himself and checks the work: roof leaks, new roofs, awnings, gutters and painting.
Customers mention roof waterproofing, house painting and spalling concrete repair. Reviews name Sarveswaran, the foreman, as dedicated, professional and responsive.
Listing data checked 20 Sep 2026.How Honestfix works