Gas Engineer
Glowarm Central Heating Ltd
Credentials & registries
1 named source
Trust score
82out of 100
Rating4.9★
Review volume878
Source diversity1 source
VerificationVerified
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about Glowarm Central Heating Ltd
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
See the full verification checklist for Glowarm Central Heating Ltd →Reviews · public evidence
What customers say
4.9out of 5
Highlights
"My boiler broke on Tuesday and I had a new boiler installed and working on Friday morning Glowarm’s response was quick and their engineers were efficient."
"Had a new boiler fitted by Glowarm,just before Christmas and everything went smoothly.They also fitted our previous boiler, that lasted 14 years, being serviced each year, by their same employee who is first class. I would recommend this co.to family and friends because it is a family concern that truly looks after their customers."
Detailed reviews
Had a new boiler fitted by Glowarm,just before Christmas and everything went smoothly.They also fitted our previous boiler, that lasted 14 years, being serviced each year, by their same employee who is first class. I would recommend this co.to family and friends because it is a family concern that truly looks after their customers.
My boiler broke on Tuesday and I had a new boiler installed and working on Friday morning Glowarm’s response was quick and their engineers were efficient.
Page 1 of 44
Local context
Rated 4.9★ — in line with the local average for gas engineers in Mitcham
Across 12 rated gas engineers in Mitcham, the typical rating is 5.0★. We compare against the same businesses a homeowner would find searching for this trade locally.
About
Verified central heating in Mitcham.
Credentials and associations
1Named registry and membership evidence
Official or controlled checks carry the strongest weight here. Listed, missing, and ambiguous evidence stays visibly weaker than a verified pass.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 878 public reviewsAcross CheckatradeCheckatradeGas Safe Register
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 878
✓Verification: Verified
✓1 verified credential
!Worth checking yourself
!Source diversity: 1 source
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.
Good to know
Common questions about Glowarm Central Heating Ltd
What do customers say about Glowarm Central Heating Ltd?
Glowarm Central Heating Ltd has 878 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is Glowarm Central Heating Ltd qualified and accredited?
We hold 1 independently sourced credential for Glowarm Central Heating Ltd, including Gas Safe Register. 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.
Want an extra legitimacy check?
Run the Cowboy Checker on Glowarm Central Heating Ltd before you contact them.
