“did the work very cleanly and effectively.” · TrustATrader, 22 Jan 2026
“Completed work to an excellent standard.” · TrustATrader, 26 Jul 2024
Public evidence profile · Checked May 2026
HM Gas Services
Credentials & registries
3 credentials shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 thing checkedWhat we can verify about HM Gas Services
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for HM Gas Services →From customer reviews
What customers consistently say
Recurring themes from 4 customer reviews on TrustATrader.
Credentials and checks
Credentials, licences and vetting
Credentials and associations
3Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 27 Jun 2026
- Source checked
- 27 Jun 2026
- Source checked
- 26 Jun 2026
From TrustATrader
TrustATrader profile facts
Insurance listed on TrustATrader:
- Source-listed cover: Simply Business; verified 30 Jun 2025
This information comes from their TrustATrader profile. Confirm current cover, membership, and job terms directly before hiring.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
Where these reviews are published
- TrustATrader49 reviews · 5.0 avg
Highlights
“Harry was excellent from the outset. We had a leak on our existing tank and wanted to remove it and get a combi-boiler instead. He came to look assess the situation when he said he would, the quote very competitive, he fitted us in quickly, and did the work very cleanly and effectively. I was away with work at the time, but my wife was very impressed with the quality and tidiness of the work, and she also felt completely comfortable having Harry there. In summary, we were very happy with every aspect of Harry's work and I honestly would have no issues in recommending him to anyone.”
“I've had bad experiences in the past so I looked on trustatrader. I'm glad I did. Harry carried out a boiler service for me. He noticed it wasn't fixed to the wall properly and took time to remedy that. He performed several tests, left me some paperwork detailing his visit and sent me an invoice via email. The cost of the visit was competitive which is important as I'm not currently employed and every penny counts these days. I hope to see him again next year. Thanks Harry.”
“Quick response, arrived when they said they would. Completed work to an excellent standard. Very happy customer”
Detailed reviews
These are the individual reviews we hold for HM Gas Services, including the highlights above. The 49 headline total is the review volume reported across public review sources.
Harry was excellent from the outset. We had a leak on our existing tank and wanted to remove it and get a combi-boiler instead. He came to look assess the situation when he said he would, the quote very competitive, he fitted us in quickly, and did the work very cleanly and effectively. I was away with work at the time, but my wife was very impressed with the quality and tidiness of the work, and she also felt completely comfortable having Harry there. In summary, we were very happy with every aspect of Harry's work and I honestly would have no issues in recommending him to anyone.
I've had bad experiences in the past so I looked on trustatrader. I'm glad I did. Harry carried out a boiler service for me. He noticed it wasn't fixed to the wall properly and took time to remedy that. He performed several tests, left me some paperwork detailing his visit and sent me an invoice via email. The cost of the visit was competitive which is important as I'm not currently employed and every penny counts these days. I hope to see him again next year. Thanks Harry.
Quick response, arrived when they said they would. Completed work to an excellent standard. Very happy customer
Harry came out to assess my boiler at short notice. He was punctual and explained everything clearly. He replaced the existing old boiler with a combi boiler updating me regularly. He experienced a few unexpected challenges with the job but found resolutions whilst remaining in good humour and at no extra cost. Trustworthy, hardworking tradesman.
Sources
4 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Registers and membership directories
Public evidence last checked May 2026
About
HM Gas Services is a trusted, professional firm of heating engineers based in West Lothian with over 30 years’ experience in central heating...
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerAgree 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.
Want an extra legitimacy check? Run the Cowboy Checker on HM Gas Services before you contact them.
Run Cowboy Checker →Good to know
Common questions about HM Gas Services
Is HM Gas Services a legitimate business?
HM Gas Services has 49 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about HM Gas Services?
HM Gas Services has 49 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know HM Gas Services' reviews are genuine?
HM Gas Services' 49 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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.
Is HM Gas Services qualified and accredited?
We hold 3 independently sourced credentials for HM Gas Services, including Gas Safe Register, NICEIC, Public liability insurance (verified by TrustATrader). Each is attributed to the body that issued it in the credentials section. For example, Gas Safe Register is the UK's official gas register. By law, anyone working on your gas appliances must be on it.