Gas Engineer
Colin Clark
Trust score
78out of 100
Rating4.9★
Review volume192
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Reviews · public evidence
What customers say
4.9out of 5
Highlights
"Super efficient and professional. Old boiler was removed and new one installed in the same day. I will definitely be using Colin for ongoing servicing and would highly recommend."
"Extremely pleased with the service Colin and his team provided changing an old gravity system to combo boiler. We had many quotes and options but Colin broke everything down for us sensibly and communication was brilliant throughout. The quote was very competitive and each item listed. It was a two day installation, the team worked nonstop both days, everything was completed to a great standard. Chas was able to explain everything clearly and was able to overcome some issues with old pipework etc which I was very impressed with. We are very happy with the results and would definitely recommend"
"Colin and his team installed a new boiler and parts in a day. All undertaken professionally and as per the quoted price. Good communication throughout the process."
Detailed reviews
Super efficient and professional. Old boiler was removed and new one installed in the same day. I will definitely be using Colin for ongoing servicing and would highly recommend.
Colin and his team installed a new boiler and parts in a day. All undertaken professionally and as per the quoted price. Good communication throughout the process.
Extremely pleased with the service Colin and his team provided changing an old gravity system to combo boiler. We had many quotes and options but Colin broke everything down for us sensibly and communication was brilliant throughout. The quote was very competitive and each item listed. It was a two day installation, the team worked nonstop both days, everything was completed to a great standard. Chas was able to explain everything clearly and was able to overcome some issues with old pipework etc which I was very impressed with. We are very happy with the results and would definitely recommend
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Local context
Rated 4.9★ — in line with the local average for gas engineers in Barnet
Across 17 rated gas engineers in Barnet, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.
About
Verified central heating in Barnet.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 192 public reviewsCheckatrade
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Verify at the sourceCheck them yourself
Gas work is restricted by law to Gas Safe registered engineers. If they'll touch a boiler or any gas appliance, confirm they're currently on the register before you hire - it's free and takes a minute.
Check the Gas Safe RegisterPublic evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 192
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed
Smart checks
Before you hire a gas engineer
By law, anyone working on your gas appliances must be on the Gas Safe Register — ask to see their Gas Safe ID card and check the licence number at gassaferegister.co.uk before they start.
Never let an unregistered person touch your gas: unsafe gas work risks carbon monoxide poisoning, fire and explosion, and is a criminal offence.
For a boiler or appliance install, get the work and price in writing and keep the Gas Safe / Building Regulations certificate they are required to give you.
Confirm they cover your area and can actually come out in your timeframe before anything else.
Read recent reviews for reliability and turning up on time — not only the quality of the work.
Want an extra legitimacy check?
Run the Cowboy Checker on Colin Clark before you contact them.