Gas Engineer
Dr Gas Ltd
Trust score
79out of 100
Rating5.0★
Review volume91
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
"An annual safety check identified that remedial works were required to my boiler flue but it wasn’t clear to me exactly what was needed. Dr Gas knew straight away and even highlighted other issues that hadn’t been flagged by the original report. What could have been an extremely costly visit was mitigated by his knowledge and care and I now have a compliant flue! Very grateful to Dr Gas for the work completed and would not hesitate to recommend!"
"Fantastic service from Dr Gas. We needed a new boiler fitted and Naaim (apologies if mis-spelled) went across London to get the specific boiler then north to Herts to fit it. It was an urgent job and he stayed until he had completely finished, leaving at about 1am! We are so impressed and he is such a considerate and pleasant young man. He also left our house immaculate and best of all with heating and hot water!!"
"What a guy! All the work was done to perfect standards and he even tidied up the existing pipework which was a total mess before. Also the flue needed access from outside and he sealed and made good the existing hole in the wall. In the end he explained everything inc the guarantee and how it all worked, the Hive ap etc."
Detailed reviews
An annual safety check identified that remedial works were required to my boiler flue but it wasn’t clear to me exactly what was needed. Dr Gas knew straight away and even highlighted other issues that hadn’t been flagged by the original report. What could have been an extremely costly visit was mitigated by his knowledge and care and I now have a compliant flue! Very grateful to Dr Gas for the work completed and would not hesitate to recommend!
Fantastic service from Dr Gas. We needed a new boiler fitted and Naaim (apologies if mis-spelled) went across London to get the specific boiler then north to Herts to fit it. It was an urgent job and he stayed until he had completely finished, leaving at about 1am! We are so impressed and he is such a considerate and pleasant young man. He also left our house immaculate and best of all with heating and hot water!!
What a guy! All the work was done to perfect standards and he even tidied up the existing pipework which was a total mess before. Also the flue needed access from outside and he sealed and made good the existing hole in the wall. In the end he explained everything inc the guarantee and how it all worked, the Hive ap etc.
Very helpful and knowledgeable. Very good work completed.
Hive thermostat was fit quickly and neatly. Everything was explained thoroughly and we were very happy with the service.
The guys arrived early, worked hard and completed same day. They cleaned up well and showed me how to operate the new boiler. Pleased with the service.
Dr Gas fitted my new boiler via Heatable.I must say he went out of his way to fix any unforeseen problems.Overall I would recommend him, staying to finish the job until late.Very pleased,Thank you.
Good reliable service
Fantastic service and a very helpful. Went out his way to get the job done promptly and went above and beyond what I was expecting, making the finished job top notch at no extra cost (but incurring quiet a bit of extra work himself). Very nice bloke and have recommended him to friends and family.
Nayim was professional, hard working and stayed late to get the job finished. Highly recommended.
Very experienced and knowledgeable. Took me through all the work done and explained what I should expect afterwards. Quality of work was stellar and work ethic unrivalled. He even went above and beyond to fix something that he did not need to. Would highly recommend as was the most courteous boiler guy we've had.
Very professional and great quality work. Overall very efficient service, very happy with the job. Highly recommended.
A massive thank you to Dr Gas, he provided an an amazing service whilst replacing our boiler. Our old boiler was a mess and there was an intense blockage, but Dr Gas went above and beyond to install our new boiler as soon as possible. He was extremely neat and tidy, clearly explained how to use the new boiler once installed and was very professional. We would highly recommend Dr Gas for any boiler related issues/ instalments and are very grateful to him!
I have used Dr Gas for a few years. He services my boiler yearly, he has repaired my boiler when it broke, he has fixed a gas leak, he’s put in new radiators and done new gas pipe work. He is always very professional and polite. His work is of a high standard and he always cleans away after himself and his prices reflect his work
Friendly, tidy, respectful expertise. They went out of their way to get it right.
Dr gas was brilliant he came and installed my new hob, his work was very neat and left my kitchen cleaner than it was when he arrived! Would definitely recommend.
Nayim and colleague arrived promptly at 10am and worked hard until late in the evening. They encountered added extras that needed attending to and did not seem phased. I was impressed by their professionalism, expertise, patience and polite personalities and felt comfortable with them in my home, which is refreshing. I am so pleased with my new boiler and its a big improvement on the old one I inherited when I moved into my flat. The booking was so easy and a fantastic price. Thank you for your hard work and I would not hesitate to recommend you.
From ordering our boiler to installation, everything was easy and perfect. Nayim the installation guy was really courteous, polite and hard working during the 7 hours he was here, especially as an extra piece of work needed to be done in order for the boiler to run efficiently. Tidied up everything and gave instructions on how to use. Would recommend to others.
Very happy with my new radiator! Professional, tidy and friendly.
He put a thermostat in for us great job and clean .Even wears in door shoe covers which was a bonus.
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Local context
Rated 5.0★ — in line with the local average for gas engineers in Dagenham
Across 11 rated gas engineers in Dagenham, 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 Dagenham, Essex.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 91 public reviewsAcross CheckatradeCheckatrade
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
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: 91
!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.
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