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Allseal Waterproofing Pte Ltd.
Allseal Waterproofing Pte. Ltd. · UEN 201437179H · since 2014
AI summary
Customers mention waterproofing for bathroom floors, roofs and interiors, with painting also done. Reviews praise friendly supervisors, thorough workers, prompt replies and reasonable charges. Of 21 written reviews, 12 say the problem was fixed, 4 say the business came quickly, 3 used it again and 1 says they knew the price before work started. Registered as a business in Singapore since 2014, it holds a 4.8 rating from 26 Google reviews, and its website says it takes urgent jobs. Send photos of the area on WhatsApp and ask for the price first.
This summary is based on all the information the Honestfix team has put together on this business, last checked 2 Oct 2026. For more on how we do it, see how Honestfix works.
Reviews
Latest 21 written reviews of 26 on Google
Summary of reviews
Jobs customers mention
Based on the Honestfix algorithm — see how it works.
21 written reviews to read
- 5.0
Supervisor is friendly and flexible. The workman doing waterproofing knows his stuff and was patient to make sure all water seepages were sealed. It comes with one year warranty. Interior and exterior painting of house was done well. Job completed earlier than quoted time.
- 5.0
All seal waterproofing n painting has done a wonderful job for our landed property in Easrwood Drive. They are dependable n knowledgeable in their work. Didar, their supervisor is very responsive n responsible. Of the many workers, Swat is very reliable in receiving instructions n executing the works. I can’t recommend them enough… if u need any painting or waterproofing works.
- 5.0
Allseal waterproofing has provide excellent service
- 5.0
The workmanship was good , house keeping and safety in work are the best
- 5.0
We shortlisted Allseal Waterproofing to patch some leakages on the bathroom floor between ours and our neighbour downstairs. Mr Aziz and his crew did a very thorough job- not just on grouting but ensuring our bathroom floor and piping are all sealed properly. We are very satisfied with the professionalism, the service and the neatness of the work. We find the cost very competitive and reasonable. Highly recommend ed. Thank you
- 5.0
Engaged Allseal for my house roof and internal waterproofing repair. Allseal got back on my enquiry and request promptly. The workers assigned to handle my house repairs were responsible, skillful and hardworking, they know their works relatively well. Overall, we are pleased with the repair works and happy to recommend friends or relatives if they are looking for this service.
- 5.0
Allseal waterproofing workmanship and investigation of existing building leaking very good. They have done waterproofing leaking rectification work for The American Club Singapore so far no leaking last few weeks I monitoring. Thanks, Allseal team members and workers.
- 5.0
The team at All seal were very efficient. They worked well to do the job in an awkward place. Even repainted an area affected by water damage at no extra cost. I would recommend this service.
- 5.0
Very good! Solved my problem which others cannot solve. Thank you! Highly recommended.
- 5.0
Engaged Allseal for my roof and RC waterproofing. The workers handled the works relatively well and were receptive to our inputs. They are responsive and returned on a few times when we noticed areas that the paint was not even. Overall, happy to recommend to ask for a quote if you are looking for good works at competitive rates.
- 5.0
You saved my structure. Thanks for your quality work.
- 5.0
Very prompt in responds, reasonable charges and honest and friendly
- 5.0
Really their services are very good.
- 5.0
Willingness to listen, give no excuses, and very committed to doing a complete job is the key characteristics and strength of this vendor. As waterproofing can be a progressive trial process. This vendor response fast to feedback and comeback quickly to complete the coverage of the fixes. I am particularly impressed with the positive attitude of the lead worker. He is friendly, attentive, welcome feedback and committed to delivering a quality work (which he did). A vendor that I am very happy with and will recommend to anyone that need to have the waterproofing services.
- 5.0
thanks for the help, good job!
- 5.0
They did such a great job and were quick and efficient. They responded promptly too.
- 5.0
Am very pleased with the work done by Allseal Waterproofing Pte Ltd few months back and no further leakage or mould were detected to date. The previous contractor (Flux Solutions Pte Ltd) was very unresponsive and rude to after sales service and I decided to terminate them in favour for Allseal. I hope Allseal will continue with its responsive after sales service that I've experienced and recommend this company after the bad experience I had with Flux Solutions.
- 5.0
Good job . Solved my leakage problem
- 5.0
They did my bed room ceiling, very efficient work and reasonable quote. Highly recommended 👌 👍
- 1.0
Unprofessional. Sub standard service that is far from industry standards. Repair work was conducted by worker without supervisor coming to determine cause of leak. Aziz from Allseal has then advised client to do a Ponding test by "sealing" the bathroom floor trap with toilet paper and spraying water around the toilet for 30mins. Even more ridiculous was that Allseal wrote in their final work report that the ponding test was done by them.
- 5.0
Very professional and thorough in their waterproofing works. Listens and ensures that client's concerns and requirements are addressed and met. Highly recommended!
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