Gas Guru

Stevenage Hertfordshire4.9· 88 reviews · 1 source
Trust score
78out of 100
Rating4.9★
Review volume88
Source diversity1 source
VerificationListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

About

Andy Ames EngTech, LCGI, MCIPHE, TMIET, MIGEM. Andy Ames is a trusted professional, dedicated to the highest standards of gas safety, with over 38 years...

Reviews · public evidence

What customers say

4.9out of 5
88 reviews in public evidenceCross-checked across 1 source
TrustATrader88 reviews · 4.9 avg

Highlights

"Reached out as I'd been given what I thought was a high quote by another company for a boiler repair. Andy advised me that he could do the work himself for cheaper but that my best bet would be to go direct to worcester as they would cover all of the main boiker parts saving me money and a potential headache if the initial job didn't resolve my issue. Seems incredibly honest and I would recommend to a friend"

Antonio DentonTrustATrader5.0 rating

"Andy quoted for the relocation of our Boiler flue. I was quoted by British Gas. They included unnecessary work and were four times the price quoted by Andy, who arrived on time, was courteous and left the area tidy."

ValerieTrustATrader5.0 rating

"Andy was able to clearly explain the options to us (and recommend where we could save cost). He completed the complex installation efficiently and to a high standard. He answered all questions I had, made sure he didn't leave any mess in the house and even extracted all redundant pipe work and water storage from my loft as part of the job. Highly recommended for any boiler jobs or issues."

Jack JeffreysTrustATrader5.0 rating

Detailed reviews

Antonio Denton5.0 / 5 ·

Reached out as I'd been given what I thought was a high quote by another company for a boiler repair. Andy advised me that he could do the work himself for cheaper but that my best bet would be to go direct to worcester as they would cover all of the main boiker parts saving me money and a potential headache if the initial job didn't resolve my issue. Seems incredibly honest and I would recommend to a friend

TrustATrader
Valerie5.0 / 5 ·

Andy quoted for the relocation of our Boiler flue. I was quoted by British Gas. They included unnecessary work and were four times the price quoted by Andy, who arrived on time, was courteous and left the area tidy.

TrustATrader
Jack Jeffreys5.0 / 5 ·

Andy was able to clearly explain the options to us (and recommend where we could save cost). He completed the complex installation efficiently and to a high standard. He answered all questions I had, made sure he didn't leave any mess in the house and even extracted all redundant pipe work and water storage from my loft as part of the job. Highly recommended for any boiler jobs or issues.

TrustATrader
Alistair5.0 / 5 ·

Very quick response. Came the next day. Worked very thoroughly and got the job done in good time. Left with me feeling confident that everything was done to the highest quality.

TrustATrader
Stephen Humby5.0 / 5 ·

Andy fixed my nans gas leak so when I had a problem with my boiler I knew straight away who to contact. I didn’t expect him to come out on a Sunday but not only did he come out and fix the fault he also serviced it as well. I’d recommend Andy in a heart beat and will have him back in the new year to add new radiators.

TrustATrader
George5.0 / 5 ·

We had a problem with our gas supply pipework. We wanted someone who would look at the problem diagnostically. Andy worked systematically and professionally, keeping us fully informed. He decided to purge the gas line to clear the restriction. Our appliances are now all working excellently. We could not have hoped for a better outcome.

TrustATrader
Hubert5.0 / 5 ·

Andy Ames the Gas Guru visited my house recently. I have a flueless gas fire, which is a very specialised gas fire. I was limited in finding gas engineers to service it as very few were interested in attending. It was extremely difficult to find one. Andy Ames the Gas Guru had no issues with visiting my house and servicing my gas fire. Andy did a great job, and the gas fire is now working fine. Thank you to the Gas Guru.

TrustATrader
Hugh5.0 / 5 ·

Our boiler is now working perfectly after our new engineer Andy gave it a proper service which has rectified a couple of issues we have had.

TrustATrader
Tony5.0 / 5 ·

Excellent service, arrived ontime at short notice . Boiler repaired same day. Heating and hot water restored. Would use again should any future problems occur.

TrustATrader
Nigel Tucker4.7 / 5 ·

Old school engineer

TrustATrader
Julian5.0 / 5 ·

We asked Andy to come and give our central heating system an overhaul as it hadn't been working properly for some time. Boiler, radiators, thermostats all checked/balanced/replaced and everything explained along the way. On time both days and you wouldn't know Andy had been when he left. Nothing was too much trouble. Would highly recommend.

TrustATrader
Mary5.0 / 5 ·

Andy came and serviced our gas fireplace. He was very professional and knew what he was talking about. He fixed the issue we had with it on the spot and was in and out within 2 hours. I will deffinalty be using his services and expertise again and be recommending him to friends and family.

TrustATrader
Freddie5.0 / 5 ·

Cannot recommend enough. Took a couple of hours to fix a boiler that British Gas had condemned - it didn’t even need parts! Many thanks for the brilliant service!

TrustATrader
Maureen5.0 / 5 ·

Andy gave clear information about what he was going to do and a price. He was more thorough than we expected and as the gas fire had not been serviced for a long time replaced strips that had deteriorated and thoroughly cleaned everything on the fire and I mean everything. Very professional and courteous and would definitely recommend him.

TrustATrader
Anita Frost5.0 / 5 ·

One of the best gas and most committed contractor I have ever come across. I would highly recommend

TrustATrader
Peter5.0 / 5 ·

Gas Guru diagnosed the problem with the gas fired boiler and was able to deal with this without delay.

TrustATrader
Chris5.0 / 5 ·

Andy was able to restore my gas and advise on the source of the mistake by the emergency contractor within minutes of arriving - giving me back my heating on the new year long weekend. Hugely appreciative of his knowledge and experience that put my mind at rest and stopped an otherwise potentially expensive investigation into a completely benign issue.

TrustATrader
Sue5.0 / 5 ·

Andy fitted an LPG gas hob for me and installed a new LPG changeover valve. He took his time to do an excellent job, was very knowledgeable, and certainly knows his craft. Neat and tidy too. I wouldn't hesitate to use him again, or recommend him. Thank you Andy.

TrustATrader
Paul Threadingham5.0 / 5 ·

Andy is brilliant. Saved us spending thousands of pounds just by going the extra mile

TrustATrader
Julia5.0 / 5 ·

Andy went above and beyond to resolve our gas leak including involving and assisting us in pursuing utility providers to ensure the appropriate organisation took responsibility for the fault. Cannot fault and would highly recommend

TrustATrader
Page 1 of 5
Public evidence checks

Trust checks and red flags

Public evidence shown
Public review evidence4.9★ from 88 public reviewsAcross TrustATraderTrustATrader
Sources

Every signal, traced to its origin

1 named sources
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 4.9★
Review volume: 88
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed

Public evidence last checked May 2026

Want an extra legitimacy check?
Run the Cowboy Checker on Gas Guru before you contact them.
Run Cowboy Checker →