# Waterproofing in Woodlands, ranked by real evidence

22 providers · Honestfix score out of 100 · checked 20 Sep 2026

Honestfix order: strongest recent evidence first.

Page 1 of 1. How the order is made: https://honestfix.sg/how-honestfix-works

## 1. SWC Construction Waterproofing Singapore

- Honestfix score: 100 out of 100
- Badges: WhatsApp, Active, Well reviewed
- Google: 4.8 stars from 516 reviews
- WhatsApp: https://wa.me/6587544058
- Phone: +6587544058
- Website: https://swcconstruction.com.sg
- Profile: https://honestfix.sg/v/swc-construction-waterproofing-singapore-2836 (Markdown: https://honestfix.sg/v/swc-construction-waterproofing-singapore-2836.md)

Reviews name Shaun, with Chris and Stanley, as the people who inspect and explain leaks in bathrooms, ceilings between floors, roofs and walls. Customers praise fast site visits, pressure tests and thermal scans that found leaks other contractors missed, and tidy repair crews. Of 47 written reviews, 28 say the problem was fixed, 14 say the business came quickly and 7 say they knew the price before work started.

## 2. Perfect Deco Pte Ltd

- Honestfix score: 89 out of 100
- Badges: WhatsApp, Well reviewed, Licence matched
- Google: 4.8 stars from 104 reviews
- WhatsApp: https://wa.me/6596692212
- Phone: +6564633235
- Website: https://www.perfectdeco.com.sg
- Profile: https://honestfix.sg/v/perfect-deco-pte-ltd-3027 (Markdown: https://honestfix.sg/v/perfect-deco-pte-ltd-3027.md)

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. Of 46 written reviews, 22 say the problem was fixed, 12 say they came quickly, 6 knew the price first and 6 hired them again. Every review we hold is five stars, 20 of them from the past year, and several describe installs finished in a day. Message Ms Yee or Alex for a quote, and ask whether removing an old awning is included, as several customers replaced existing ones.

## 3. Din Lee Engineering Pte Ltd

- Honestfix score: 62 out of 100
- Badges: Well reviewed, Licence matched
- Google: 4.9 stars from 13 reviews
- Phone: +6585303990
- Website: https://dinleeengineeringpteltd.com/services
- Profile: https://honestfix.sg/v/din-lee-engineering-pte-ltd-2999 (Markdown: https://honestfix.sg/v/din-lee-engineering-pte-ltd-2999.md)

Reviews describe a fabrication and installation firm that builds pergolas, awnings, roof and glass work, with Jasim named in the detailed reviews as the contact who quotes and leads the crew. Of 13 written reviews, 2 say the problem was fixed and 2 say they knew the price first. A customer who was burned elsewhere took weeks to sign the quote and was pleased with the result.

## 4. Smart Shades

- Honestfix score: 44 out of 100
- Badges: Active
- Google: 4.6 stars from 11 reviews
- Phone: +6585259888
- Website: https://smartshades.com.sg
- Profile: https://honestfix.sg/v/smart-shades-2986 (Markdown: https://honestfix.sg/v/smart-shades-2986.md)

Customers mention awnings, zip track blinds, panoramic blinds and invisible grilles, with Cheong named for patient, knowledgeable advice. Reviews also praise attentive sales service, good products and value for money on zip track. Google shows a 4.6 rating from 11 reviews. Tell them the space you want to shade and ask Cheong for the options and price.

## 5. Allstar Waterproofing & Services

- Honestfix score: 61 out of 100
- Badges: WhatsApp, Active, Licence matched
- Google: 4.5 stars from 24 reviews
- WhatsApp: https://wa.me/6582881913
- Phone: +6588281913
- Website: https://www.allstarwaterproofing.com.sg
- Profile: https://honestfix.sg/v/allstar-waterproofing-services-2920 (Markdown: https://honestfix.sg/v/allstar-waterproofing-services-2920.md)

Customers mention roof leaks and waterproofing for houses, with praise for experienced workers who find the cause of the leak. Reviews describe fair, transparent pricing, polite and tidy workers and a warranty on the repair. Of 22 written reviews, 13 say the problem was fixed, 7 used the business again, 3 say they knew the price before work started and 2 say it came quickly. Registered as a business in Singapore since 2013, it holds a 4.5 rating from 24 Google reviews and publishes a WhatsApp number. Send photos of the leak on WhatsApp and ask for the price first.

## 6. G-Concept Construction Pte Ltd

- Honestfix score: 42 out of 100
- Badges: Licence matched
- Google: 4.3 stars from 17 reviews
- Phone: +6566596600
- Website: https://www.gconcept.com.sg
- Profile: https://honestfix.sg/v/g-concept-construction-pte-ltd-3013 (Markdown: https://honestfix.sg/v/g-concept-construction-pte-ltd-3013.md)

Reviews mention waterproofing a shower and advice on a water leak, with the team called professional, knowledgeable and friendly. Customers mention prompt replies, updates on progress and a responsive, knowledgeable manager. Of 10 written reviews, 2 say the problem was fixed and 1 knew the price before work started. Rated 4.3 out of 5 from 16 Google reviews, and registered in Singapore since 2011. Tell them where the leak is when you enquire and ask for a quote first.

## 7. SWC Consultancy Pte Ltd

- Honestfix score: 67 out of 100
- Badges: WhatsApp, Active, Licence matched
- Google: 4.9 stars from 12 reviews
- WhatsApp: https://wa.me/6589000482
- Phone: +6589000482
- Website: https://swcconsultancy.com.sg
- Profile: https://honestfix.sg/v/swc-consultancy-pte-ltd-3215 (Markdown: https://honestfix.sg/v/swc-consultancy-pte-ltd-3215.md)

Reviews describe a water leak detection and seepage consultancy, with Jasmine named in every review for leak tests, clear reports and honest advice, even to someone who could not use the service. Of 11 written reviews, 1 says they knew the price before work started and 1 says the business came quickly. Every review is five stars, and they describe assessment and reporting rather than repair work, so this is a specialist you hire to find a leak's source.

## 8. Yew Yi Engineering Pte Ltd

- Honestfix score: Not enough data yet
- Badges: Licence matched
- Google: 4.7 stars from 3 reviews
- Phone: +6562641761
- Website: https://yewyi.com.sg
- Profile: https://honestfix.sg/v/yew-yi-engineering-pte-ltd-2824 (Markdown: https://honestfix.sg/v/yew-yi-engineering-pte-ltd-2824.md)

## 9. Total Solution Management Pte Ltd

- Honestfix score: Not enough data yet
- Google: 5 stars from 1 review
- Phone: +6562558998
- Website: https://tsm.sg/contact
- Profile: https://honestfix.sg/v/total-solution-management-pte-ltd-2828 (Markdown: https://honestfix.sg/v/total-solution-management-pte-ltd-2828.md)

## 10. Spotless Pte Ltd

- Honestfix score: Not enough data yet
- Badges: Licence matched
- Google: no rating yet
- Phone: +6591445542
- Website: https://spotless.com.sg
- Profile: https://honestfix.sg/v/spotless-pte-ltd-2853 (Markdown: https://honestfix.sg/v/spotless-pte-ltd-2853.md)

## 11. Bestcoat Contract Services Pte Ltd

- Honestfix score: Not enough data yet
- Badges: Licence matched
- Google: no rating yet
- Phone: +6567523005
- Website: https://www.bestcoat.com.sg
- Profile: https://honestfix.sg/v/bestcoat-contract-services-pte-ltd-2857 (Markdown: https://honestfix.sg/v/bestcoat-contract-services-pte-ltd-2857.md)

## 12. System Decor Pte Ltd

- Honestfix score: Not enough data yet
- Badges: WhatsApp, Licence matched
- Google: 3.7 stars from 3 reviews
- WhatsApp: https://wa.me/6594687625
- Phone: +6594687625
- Website: https://sites.google.com/view/systemdecor/home
- Profile: https://honestfix.sg/v/system-decor-pte-ltd-2865 (Markdown: https://honestfix.sg/v/system-decor-pte-ltd-2865.md)

## 13. Hydroproof Pte. Ltd.

- Honestfix score: Not enough data yet
- Badges: Licence matched
- Google: no rating yet
- Phone: +6568168008
- Website: https://www.hydroproof.com.sg
- Profile: https://honestfix.sg/v/hydroproof-pte-ltd-2870 (Markdown: https://honestfix.sg/v/hydroproof-pte-ltd-2870.md)

## 14. Ah Qi Trading & Construction Pte Ltd

- Honestfix score: 51 out of 100
- Badges: Active, Licence matched
- Google: 3.4 stars from 10 reviews
- Phone: +6567540181
- Website: https://www.qtc.com.sg
- Profile: https://honestfix.sg/v/ah-qi-trading-construction-pte-ltd-2900 (Markdown: https://honestfix.sg/v/ah-qi-trading-construction-pte-ltd-2900.md)

Customers mention roof leak repair and roof overhauls, with praise for knowledgeable, polite workers and a thorough explanation. Reviews also mention prompt replies, good workmanship and value for money. Of 10 written reviews, 2 say the problem was fixed, 2 say they knew the price before work started and 1 says the business came quickly. Registered as a business in Singapore since 2007. Describe your roof job and ask for the price before work starts.

## 15. Matronic Roofing & Builders Pte. Ltd.

- Honestfix score: Not enough data yet
- Google: no rating yet
- Phone: +6562658929
- Profile: https://honestfix.sg/v/matronic-roofing-builders-pte-ltd-2908 (Markdown: https://honestfix.sg/v/matronic-roofing-builders-pte-ltd-2908.md)

## 16. RSF Waterproofing & Contractors Pte Ltd

- Honestfix score: Not enough data yet
- Badges: WhatsApp
- Google: 4 stars from 1 review
- WhatsApp: https://wa.me/6596922938
- Phone: +6596922938
- Website: https://www.rsfwaterproofing.com.sg
- Profile: https://honestfix.sg/v/rsf-waterproofing-contractors-pte-ltd-2947 (Markdown: https://honestfix.sg/v/rsf-waterproofing-contractors-pte-ltd-2947.md)

## 17. Starlight & Partners Pte Ltd

- Honestfix score: Not enough data yet
- Badges: Licence matched
- Google: no rating yet
- Phone: +6562193833
- Website: https://www.slp.sg
- Profile: https://honestfix.sg/v/starlight-partners-pte-ltd-2955 (Markdown: https://honestfix.sg/v/starlight-partners-pte-ltd-2955.md)

## 18. Yang City Builders Pte Ltd

- Honestfix score: 27 out of 100
- Google: 4.2 stars from 5 reviews
- Phone: +6563661763
- Website: https://www.yangcitybuilders.com.sg
- Profile: https://honestfix.sg/v/yang-city-builders-pte-ltd-2977 (Markdown: https://honestfix.sg/v/yang-city-builders-pte-ltd-2977.md)

## 19. CM Metal Pte Ltd

- Honestfix score: Not enough data yet
- Badges: Licence matched
- Google: 5 stars from 1 review
- Phone: +6562646889
- Website: https://cmmetal.com.sg
- Profile: https://honestfix.sg/v/cm-metal-pte-ltd-3011 (Markdown: https://honestfix.sg/v/cm-metal-pte-ltd-3011.md)

## 20. Builders Works Pte Ltd

- Honestfix score: Not enough data yet
- Google: 4 stars from 2 reviews
- Phone: +6584841001
- Website: https://buildersworks.com.sg
- Profile: https://honestfix.sg/v/builders-works-pte-ltd-3035 (Markdown: https://honestfix.sg/v/builders-works-pte-ltd-3035.md)

## 21. Jayt Construction Pte Ltd

- Honestfix score: Not enough data yet
- Badges: Licence matched
- Google: 1 stars from 1 review
- Phone: +6569669182
- Profile: https://honestfix.sg/v/jayt-construction-pte-ltd-2960 (Markdown: https://honestfix.sg/v/jayt-construction-pte-ltd-2960.md)

## 22. Renowerk Solutions

- Honestfix score: Not enough data yet
- Google: 5 stars from 4 reviews
- Phone: +6583736778
- Profile: https://honestfix.sg/v/renowerk-solutions-2416 (Markdown: https://honestfix.sg/v/renowerk-solutions-2416.md)

Source: Google listings, ACRA and provider websites, checked 20 Sep 2026.

Something wrong on a listing? https://honestfix.sg/corrections