Gas Engineer
JNM Gas & Heating Services
Trust score
78out of 100
Rating4.9★
Review volume128
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
"Excellent service for gas certification. He was professional, punctual, and very helpful throughout the process. Everything was explained clearly and the certificate was provided promptly with no issues. The whole experience was straightforward and stress-free. I would happily use his services again in the future and would recommend him with confidence."
"JAG sorted the boiler knob quickly during winter. Straightforward fix, no delays, boiler back up and running fast."
"JNM Gas and Heating Services delivered a professional and reliable service with clear expertise and high quality workmanship. Everything was handled efficiently and to a great standard. I would highly recommend JNM Gas and Heating Services to anyone looking for trustworthy service."
Detailed reviews
JNM Gas and Heating Services delivered a professional and reliable service with clear expertise and high quality workmanship. Everything was handled efficiently and to a great standard. I would highly recommend JNM Gas and Heating Services to anyone looking for trustworthy service.
Excellent service for gas certification. He was professional, punctual, and very helpful throughout the process. Everything was explained clearly and the certificate was provided promptly with no issues. The whole experience was straightforward and stress-free. I would happily use his services again in the future and would recommend him with confidence.
JAG sorted the boiler knob quickly during winter. Straightforward fix, no delays, boiler back up and running fast.
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Local context
Rated 4.9★ — in line with the local average for gas engineers in Gillingham
Across 13 rated gas engineers in Gillingham, 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 Gillingham, Kent.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 128 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.
Check the Gas Safe RegisterPublic evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 128
!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 JNM Gas & Heating Services before you contact them.