Gus came to my rescue! Excellent service. Highly recommend
Public evidence profile · Checked May 2026
Antiblock Drainage
Credentials & registries
TrustATrader Approved
Trust Score
39out of 100
39 out of 100, with a caution: newest review we found is from January 2024. Weigh that age against the score.
- Rated 5.0 from 11 reviews
- 1 credential shown
Newest review January 2024
How this score is worked out
Rating5.0 / 5
Review volumeLow · 11
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say25.4 of 60
Independent checks8.8 of 30
Track record4.9 of 10
See the independent checks
- Licences and credentials0.6 of 8.3
- Ways to reach them8.3 of 8.3
- Reviewed on more than one site0 of 6.2
- Registered company details0 of 4.1
- Photos of their work0 of 2.1
- Industry recognition0 of 1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
Based on the 4 reviews with a star rating
5 stars4
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- TrustATrader11 reviews · 5.0 avg
Detailed reviews
I am extremely pleased with the quality of service from the first phone call. The engineer (Dos) knew exactly what he was about and was friendly and professional.
Very pleased with the service from Antiblock Drainage. Carried out the work exactly as described via a phone call. Price was as discussed on the same phone call.
Gus was extremely professional and knowledgeable about the pest problem we had. He was very trustworthy and sorted out the issue with no fuss.
From customer reviews
What customers consistently say
Recurring themes from 4 customer reviews on TrustATrader.
“The engineer (Dos) knew exactly what he was about and was friendly and professional.” · TrustATrader, 10 May 2022
“Gus was extremely professional and knowledgeable about the pest problem we had.” · TrustATrader, 17 Nov 2021
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 26 Jun 2026
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Public evidence last checked May 2026
About
Whether you are looking for emergency drain repairs or you want to fix an ongoing problem, Antiblock Drainage can help. We are based in Watford and...
Independent checks
About this business
How long they've really been tradingOperating since at least 2021 (5 years), according to an independent source, not just their own word.
Website online since2012First public review2021
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerAgree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Want an extra legitimacy check? Run the Cowboy Checker on Antiblock Drainage before you contact them.
Run Cowboy Checker →Good to know
Common questions about Antiblock Drainage
Is Antiblock Drainage a legitimate business?
Antiblock Drainage has 11 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Antiblock Drainage?
Antiblock Drainage has 11 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Antiblock Drainage's reviews are genuine?
Antiblock Drainage's 11 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Is Antiblock Drainage qualified and accredited?
We hold 1 independently sourced credential for Antiblock Drainage, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.
When was Antiblock Drainage's website registered?
Antiblock Drainage's website has been online since 2012, according to the public domain registry. This dates the website, not necessarily when the business began trading.