Plumber
AG Plumbing & Heating LTD
Trust score
90out of 100
Rating5.0★
Review volume152
Source diversity4 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
We have been in business for over 20 years, installing new kitchens and bathrooms, completing boiler installations, fixing radiators, and so much more. We a
Reviews · public evidence
What the public record says
5.0out of 5
Highlights
"Excellent work carried out"
"Alan Grech installed this boiler in 2015. He has serviced it every year since then and the boiler is continuing to work perfectly. He is a good and pleasant engineer"
"Thoughtful advice and cheerful competent manner genuine gentleman"
Detailed reviews
Excellent work carried out
Alan Grech installed this boiler in 2015. He has serviced it every year since then and the boiler is continuing to work perfectly. He is a good and pleasant engineer
Thoughtful advice and cheerful competent manner genuine gentleman
Page 1 of 9
Local context
Rated 5.0★ — in line with the local average for plumbers in Bolton
Across 49 rated plumbers in Bolton, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 152 public reviewsAcross Rated People, CheckatradeCheckatradeCompanies HouseCompanies House OfficersRated People
Sources
4 named sourcesEvery signal, traced to its origin
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 152
✓Source diversity: 4 sources
!Worth checking yourself
!Verification: Listed
Public evidence last checked May 2026
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.
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Common questions about AG Plumbing & Heating LTD
What do customers say about AG Plumbing & Heating LTD?
AG Plumbing & Heating LTD has 152 public reviews, averaging 5 out of 5, gathered across 4 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know AG Plumbing & Heating LTD's reviews are genuine?
AG Plumbing & Heating LTD's 152 public reviews are gathered and cross-checked across 4 independent public sources. Reviews spread across several named sources are harder to fake than a single polished 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.
Smart checks
Before you hire a plumber
Agree 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.
Look for consistent reviews across several named sources, not one polished profile.
Check any verified credentials, and that the business details independently check out.
Want an extra legitimacy check?
Run the Cowboy Checker on AG Plumbing & Heating LTD before you contact them.
