Plumber
GG Plumbing & Heating Services
Trust score
86out of 100
Rating5.0★
Review volume146
Source diversity3 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
GG Plumbing & Heating Services has been vetted and approved by TrustATrader. Covering Hertfordshire, ideally SG1 & SG2 postcode areas
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"recently had a new boiler installed by George and I couldn’t be happier with the service from start to finish. From the initial consultation, everything was explained clearly — including the different boiler options, efficiency ratings, and what would work best for my home. The installation itself was carried out professionally and on schedule, with great attention to detail. The work area was left spotless afterwards, which I really appreciated. The new boiler is running perfectly — much quieter, more efficient, and providing consistent heating and hot water."
"George was a life saver our combi boiler was leaking badly and I called him Thursday evening and he talked me through some basic checks to determine the problem. Came the next day (thankfully as by this time we had no heating or hot water!) confirmed the problem, ordered the part then came back late Friday to replace the part: Hot water and central heating working fully since. Despite having to take boiler apart etc you wouldn’t have known he’d been … very tidy and took away packaging."
"George was really helpful. Measured everything, made supplier suggestions, and provided brochures so we could look at styles. He was always on time and very tidy working. Worked late so we had water"
Detailed reviews
recently had a new boiler installed by George and I couldn’t be happier with the service from start to finish. From the initial consultation, everything was explained clearly — including the different boiler options, efficiency ratings, and what would work best for my home. The installation itself was carried out professionally and on schedule, with great attention to detail. The work area was left spotless afterwards, which I really appreciated. The new boiler is running perfectly — much quieter, more efficient, and providing consistent heating and hot water.
George was a life saver our combi boiler was leaking badly and I called him Thursday evening and he talked me through some basic checks to determine the problem. Came the next day (thankfully as by this time we had no heating or hot water!) confirmed the problem, ordered the part then came back late Friday to replace the part: Hot water and central heating working fully since. Despite having to take boiler apart etc you wouldn’t have known he’d been … very tidy and took away packaging.
George was really helpful. Measured everything, made supplier suggestions, and provided brochures so we could look at styles. He was always on time and very tidy working. Worked late so we had water
He fitted a new boiler for us and a pump in the loft - he's very reliable and punctual
Had a wonderful experience with George, from initial phone call all the way through to completion of my new boiler. Definitely recommend and will be using him for any future work.
Would recommend to friends and family !
His workmanship is amazing and his knowledge is exceptional. Very competitive with his price.
Emergency call out for issue with leaking boiler he came round promptly established what the problem was and was able to order part. By this time we had no heating or hot water and were extremely worried as it was so cold. As the part was in stock and he knew how desperate we were he moved some jobs around and was able to come back at the end of the day and fitted the part for us. He is an extremely polite and professional man and I wouldn’t hesitate in recommending him.
I recently had a new boiler installed by George and I couldn’t be happier with the service from start to finish. From the initial consultation, everything was explained clearly — including the different boiler options, efficiency ratings, and what would work best for my home. The installation itself was carried out professionally and on schedule, with great attention to detail. The work area was left spotless afterwards, which I really appreciated. The new boiler is running perfectly — much quieter, more efficient, and providing consistent heating and hot water. You can really tell the difference compared to the old system. If you're looking for a reliable, knowledgeable, and trustworthy plumber for a boiler installation, I highly recommend George. Fantastic workmanship and great customer service.
George completed a Gas Safety check at my house. Very efficient and friendly. Replaced our Carbon monoxide detector which wasn’t working either sp very thankful
George turned up on time and did a boiler service and check on our heating system. He was very tidy worker , no mess
George turned up on time, very tidy worker, nice bloke, happy to recommend
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Local context
Rated 5.0★ — in line with the local average for plumbers in Stevenage
Across 90 rated plumbers in Stevenage, 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 146 public reviewsCheckatradeCompanies HouseTrustATrader
Sources
3 named sourcesEvery signal, traced to its origin
Review sources
CheckatradeTrustATrader
Official sources
Companies House
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 146
✓Source diversity: 3 sources
!Worth checking yourself
!Verification: Listed
Verify at the sourceCheck them yourself
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Common questions about GG Plumbing & Heating Services
What do customers say about GG Plumbing & Heating Services?
GG Plumbing & Heating Services has 146 public reviews, averaging 5.0 out of 5, gathered across 3 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know GG Plumbing & Heating Services's reviews are genuine?
GG Plumbing & Heating Services's 146 public reviews are gathered and cross-checked across 3 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 GG Plumbing & Heating Services before you contact them.
