Gas Engineer
Craig Johnson
Trust score
79out of 100
Rating5.0★
Review volume223
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
5.0out of 5
Highlights
"Would definately recommend Craig he is a great guy used him many a time gets on with the job explains the problem and sorts it out. Good price as well 👍"
"I have had a few jobs completed around my house by Craig. Craig is reliable. Really tries to work around his customers availability even if that beens working later or multiple visits. Craig’s work is neat and tidy. Can’t fault any of his work. I have even called him back to do work in my bathroom. I’m very excited to see the result. Will definitely be staying in mine and my families phone book and I will be recommending to anybody needing plumbing work."
"I would highly recommend Craig, he come to fit an outside tap for me. Craig was very professional, clean and tidy whilst carrying out work. Craig was approachable and I felt I could ask him questions about the job. I will definitely be asking Craig back to some more work."
Detailed reviews
Would definately recommend Craig he is a great guy used him many a time gets on with the job explains the problem and sorts it out. Good price as well 👍
I have had a few jobs completed around my house by Craig. Craig is reliable. Really tries to work around his customers availability even if that beens working later or multiple visits. Craig’s work is neat and tidy. Can’t fault any of his work. I have even called him back to do work in my bathroom. I’m very excited to see the result. Will definitely be staying in mine and my families phone book and I will be recommending to anybody needing plumbing work.
I would highly recommend Craig, he come to fit an outside tap for me. Craig was very professional, clean and tidy whilst carrying out work. Craig was approachable and I felt I could ask him questions about the job. I will definitely be asking Craig back to some more work.
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About
Verified central heating in Prescot, Merseyside.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 223 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.
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What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 223
!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.
Public evidence last checked April 2026
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