# 1A Decon Pte Ltd

Listed under Waterproofing on Honestfix: https://honestfix.sg/waterproofing

- Honestfix score: 96 out of 100 (for waterproofing)
- Badges: Active, Licence matched, Urgent
- Google: 4.9 stars from 91 reviews
- Phone: +6569803512
- Website: https://www.1adecon.com.sg
- Registered business: 1A Decon Pte. Ltd. · UEN 202118679R · since 2021
- Checked: 20 Sep 2026

## Summary

Reviews describe mould removal and treatment in homes, often followed by anti-mould painting, plus soot cleaning and disinfection. Of 50 written reviews, 27 say the problem was fixed, 15 say the business came quickly and 5 say they knew the price before work started. Customers say the team covers furniture and floors first, replies promptly to quotation requests and shares tips on preventing mould. It is rated 4.9 out of 5 from 91 Google reviews, its website says it takes urgent jobs, and it has been registered in Singapore since 2021. Send photos of the affected area when you enquire and ask for the price first.

## What the badges mean

- Active: Runs Google search ads or ranks in Google's first pages for this trade.
- Licence matched: An exact, currently valid match on a public register: ACRA, BCA, HDB or NEA.
- Urgent: Their website says emergency or 24/7, and at least one customer review says they came quickly.

## What customers say

- 27 of 50 reviews say the problem was fixed
- 15 of 50 reviews say they came quickly
- 5 of 50 reviews knew the price first
- 1 of 50 reviews say the problem came back
- 1 of 50 reviews used them again

## Jobs with evidence

- Bathroom waterproofing: customers mention (1 review)

## Latest Google reviews (10 of 50 held with text)

- 5 stars, 19 Dec 2025: I am writing to highly commend 1A Decon Pte Ltd for their outstanding mold remediation services. Their team was professional, punctual, and incredibly thorough. The process was clearly communicated from start to finish, and the results were excellent. The post-remediation verification gave us complete confidence that the issue was resolved properly. What stood out was their commitment to doing the job right, not just quickly. We have a complete peace-of-mind knowing the mold is removed. I would recommend this company without reservation to anyone needing these services. Thank you for restoring
- 5 stars, 5 Sep 2024: Being a meticulous person, cleanliness is of utmost importance to me!!! The restoration work done by them after the small fire, which left soot dust everywhere, was truly commendable!!! I am grateful for their reasonable quote from Mr suriya he was quick to response to all my queries! I mean I call him on the day of the incident he came next day and arrange cleaning work to be done asap.. there wasn’t a delay!!! Workers came on time :)) thank you their dedicated staff esp. sohag he took pride in his work.. directed the cleaning work in an orderly manner…👍 Thank u Mr suriya for helping me to r
- 5 stars, 24 Jan 2024: I have engaged 1A Decon for "Mould Cleaning service" and am very glad I engaged them for the job. I like how systematic the team works. Protective layer done for all our furniture and furnishings first then removing the mould. Clean, coat with anti-mould treatment and painting our ceilings and wall thereafter. Each step was done meticulously. Very reliable and high-quality job done. Would highly recommend 1A Decon to everyone who needs Mold cleaning service.
- 2 stars, 17 Jan 2024: I had recently engaged 1A Decon for mold cleaning for our kitchen ceiling where laundry is hung. I appreciate how swift they were to respond despite me reaching out to them on a Sunday afternoon (they came over the following Tuesday). I did not opt for repainting services with them due to us having already arranged external painters for our entire unit way before this and had checked with the technical team, before booking their service, that there would be no issue even if we don't have the area painted by them immediately. I was told it would be fine as long as it's painted over by anti-mold
- 5 stars, 12 Jan 2024: Service is good and efficient ! Had used their service twice so far. Price is very reasonable.
- 5 stars, 8 Jan 2024: Responsive and professional mold cleaning services. The team did a great job in removing the mold and painting in one day. A diligent team, stayed on to check the work is finished to satisfaction before leaving.
- 5 stars, 30 Dec 2023: Quick and prompt reply to request for quotation, very good mold removal service provided for the entire house, includes painting service using anti-mold paint. Proper protective covers used to protect fixtures and furniture as well. The team also provided tips on mold growth prevention. Strongly recommended 👍🏻
- 5 stars, 26 Dec 2023: Good service removing mould on toliet ceiling. Staff all very helpful, and friendly
- 5 stars, 18 Dec 2023: Asked for assistance through their whatsapp number late at night for mould on the sofa and was pleasantly surprised to get an answer. Cleaning was organised within 2 days and was done quickly. Workers came with their own protective sheets for my floor and furniture. Very responsive service and a good job done
- 5 stars, 14 Dec 2023: Excellent service by 1A Decon, even though I made appointment the night before, they were able to come the next day morning. Really appreciate their promptness and the excellent disinfection service they provided. I feel assured knowing that my house is clean 😀

Source: Google listing, ACRA and provider website, checked 20 Sep 2026.

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