Waterproofing services in Singapore

Prices checked October 2026 against the published price lists of 526 contractors listed on Homees, MOM's 2025 wage data and Qanvast's 2026 report. How we price →

Cost of Roof Repairs in Singapore

A few factors will affect the price of roof repairs in Singapore.

The age, material and extent of your roof repair would be the main concerning factors. The roof repair process will usually start with inspection, where contractors would perform a cost estimate after assessing the situation.

Most roof repair companies in Singapore would offer an initial free on-site check to assess the situation. Nowadays, it is common and easier for homeowners to get a price quotation from roof maintenance companies by sending pictures over. Be sure to contact your contractors to see if that is an available option.

On average, roof repair works would cost an average of $900 to $1500. The cost of roof repairs in Singapore may be hefty on your wallet. But the benefits it brings would make the money spent be worth your while.

How to choose well

1. The key requirement. Roof work combines structure and waterproofing — look for both competencies plus height safety.
2. Reviews with specifics beat star counts. Look for reviews that mention your job type and how problems were handled — not just "good service".
3. Itemised quotes only. A lump-sum quote is where surprises hide. Line items let you compare fairly across companies.
4. Never pay fully upfront. Deposit, progressive payments, and a retention until the work is done and checked.

What it should cost

Roof repairs run S$400–S$2,000+; full waterproofing from S$1,200. For the full pricing breakdown, see our cost guide.

Prices move with scope, materials and access — treat any quote wildly below market as a red flag, not a bargain.

FAQ

How much do roof contractors charge in Singapore? Roof repairs run S$400–S$2,000+; full waterproofing from S$1,200. Always compare 2–3 itemised quotes.

How do I choose a good company? Check real Google reviews and completed local projects, note the key point (Roof work combines structure and waterproofing), and get an itemised quote before committing.

Is this list up to date? The shortlist is from our 2023 editorial round and is being re-verified for 2026. For the current vetted list with live contact details, use the Homees contractor directory.

Shortlist from Homees' 2023 editorial round, under re-verification for 2026. For the live, vetted directory with contact details, visit Homees contractors.

How to choose well

1. Licensing first. Wet-works waterproofing on HDB projects needs contractors with the right BCA workhead.
2. Insist on a water ponding test before tiling — any waterproofing contractor who resists that test is telling you something.
3. Reviews with specifics beat star counts. Look for reviews that mention your job type and how problems were handled — not just "good service".
4. Itemised quotes only. A lump-sum quote is where surprises hide. Line items let you compare fairly across companies.
5. Never pay fully upfront. Deposit, progressive payments, and a retention until the work is done and checked.

What it should cost

Bathroom waterproofing runs S$800–S$1,500 per bathroom; balconies from S$600; roofs from S$1,200. For the full pricing breakdown, see our waterproofing companies cost guide.

Prices move with scope, materials and access — treat any quote wildly below market as a red flag, not a bargain.

FAQ

How much do waterproofing companies charge in Singapore? Bathroom waterproofing runs S$800–S$1,500 per bathroom; balconies from S$600; roofs from S$1,200. Always compare 2–3 itemised quotes.

How do I choose a good company? Check real Google reviews and completed local projects, confirm the licensing (Wet-works waterproofing on HDB projects needs contractors with the right BCA workhead), and get an itemised quote before committing.

Is this list up to date? The shortlist is from our 2023 editorial round and individually re-verified as operating in July 2026. For the current vetted list with live contact details, use the Homees contractor directory.

Shortlist re-verified July 2026. Companies may still change status — always confirm licensing and get an itemised quote before paying a deposit.

Want the detail? Read the full waterproofing in singapore guide.