“completed the repair quickly and efficiently.” · TrustATrader, 7 Feb 2026
“He quickly diagnosed the issue with my boiler, replaced the faulty parts” · TrustATrader, 27 Oct 2025
Public evidence profile · Checked May 2026
Pro Heating 24/7 Ltd
How quickly they respond
24/7
Credentials & registries
TrustATrader Approved
Trust Score
50out of 100
- Rated 5.0 from 38 reviews
- 4 reviews in the last 12 months
How this score is worked out
Rating5.0 / 5
Review volume38
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say33.9 of 60
Independent checks10.8 of 30
Track record5 of 10
See the independent checks
- Licences and credentials0.7 of 10.1
- Ways to reach them10.1 of 10.1
- Reviewed on more than one site0 of 5.1
- Registered company details0 of 3.4
- Photos of their work0 of 0.8
- Industry recognition0 of 0.4
Response evidence
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about Pro Heating 24/7 Ltd
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 Pro Heating 24/7 Ltd →Public response evidence
How quickly they respond
What their website advertises:
- 24/7
Use this as a reason to call them first, not a guarantee they can attend now. Confirm availability, timing, and call-out terms directly before you rely on it.
From customer reviews
What customers consistently say
Recurring themes from 4 customer reviews on TrustATrader.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 26 Jun 2026
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
- TrustATrader38 reviews · 5.0 avg
Highlights
“I highly recommend this company if you’re looking for someone reliable. Clirim first explained what needed to be tested and came to carry out a diagnostic check, then completed the repair quickly and efficiently. He also took the time to clearly explain what he had done and how the boiler works. Moreover, he fixed another important component that no one had ever mentioned or addressed before, which really shows how thorough and knowledgeable he is. It’s rare to find someone so honest, professional, and trustworthy. My only regret is not having found him sooner.”
“⭐️⭐️⭐️⭐️⭐️ I had an excellent experience with Pro Heating 24/7 Ltd. Clirim was extremely professional, knowledgeable, and reliable. He quickly diagnosed the issue with my boiler, replaced the faulty parts, and even discovered a wiring problem that had been installed incorrectly by a previous engineer. Thanks to his expertise, everything is now working perfectly. I highly recommend Clirim and Pro Heating 24/7 Ltd for anyone looking for honest and high-quality heating service!”
“⸻ ⭐️⭐️⭐️⭐️⭐️ I had an excellent experience with Pro Heating 24/7 Ltd. Clirim was extremely professional, knowledgeable, and reliable. He quickly diagnosed the issue with my boiler, replaced the faulty parts, and even discovered a wiring problem that had been installed incorrectly by a previous engineer. Thanks to his expertise, everything is now working perfectly. I highly recommend Clirim and Pro Heating 24/7 Ltd for anyone looking for honest and high-quality heating service!”
Detailed reviews
These are the individual reviews we hold for Pro Heating 24/7 Ltd, including the highlights above. The 38 headline total is the review volume reported across public review sources.
I highly recommend this company if you’re looking for someone reliable. Clirim first explained what needed to be tested and came to carry out a diagnostic check, then completed the repair quickly and efficiently. He also took the time to clearly explain what he had done and how the boiler works. Moreover, he fixed another important component that no one had ever mentioned or addressed before, which really shows how thorough and knowledgeable he is. It’s rare to find someone so honest, professional, and trustworthy. My only regret is not having found him sooner.
⭐️⭐️⭐️⭐️⭐️ I had an excellent experience with Pro Heating 24/7 Ltd. Clirim was extremely professional, knowledgeable, and reliable. He quickly diagnosed the issue with my boiler, replaced the faulty parts, and even discovered a wiring problem that had been installed incorrectly by a previous engineer. Thanks to his expertise, everything is now working perfectly. I highly recommend Clirim and Pro Heating 24/7 Ltd for anyone looking for honest and high-quality heating service!
⸻ ⭐️⭐️⭐️⭐️⭐️ I had an excellent experience with Pro Heating 24/7 Ltd. Clirim was extremely professional, knowledgeable, and reliable. He quickly diagnosed the issue with my boiler, replaced the faulty parts, and even discovered a wiring problem that had been installed incorrectly by a previous engineer. Thanks to his expertise, everything is now working perfectly. I highly recommend Clirim and Pro Heating 24/7 Ltd for anyone looking for honest and high-quality heating service!
Clirim of ProHeating 24/7 Ltd carried out some work for me today. I have given 5 stars in all categories and cannot recommend Clirim highly enough - a brilliant job professionally done. Thank you so much.
Local context
Rated 5.0, in line with the local average for heating engineers in Harrow
Across 13 heating engineers in Harrow, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
1 named public sourceWhere 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
Public evidence last checked May 2026
About
Pro Heating 24/7 Ltd is a trusted, professional firm of heating engineers based in Harrow with over 15 years’ experience in central heating...
What this business says about itself
From their own website
What this business says about itself
- Emergency availability: 24/7
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Your own checks
What to check before you hire
Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
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 RegisterConfirm 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.
Agree the call-out fee up front, and be wary of large upfront deposits for an emergency job.
Want an extra legitimacy check? Run the Cowboy Checker on Pro Heating 24/7 Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
Recently reviewed4 reviews in the last 12 months.
Website online sinceTheir website domain has been registered since 2017, according to the public domain registry. This dates the website, not necessarily the business.
Good to know
Common questions about Pro Heating 24/7 Ltd
Is Pro Heating 24/7 Ltd available for emergencies?
They advertise 24/7 availability on their own website. This is the business's own statement on their website, not something we have independently checked. For an urgent job, call to confirm they can attend before you rely on it.
Is Pro Heating 24/7 Ltd a legitimate business?
Pro Heating 24/7 Ltd has 38 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 Pro Heating 24/7 Ltd?
Pro Heating 24/7 Ltd has 38 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 Pro Heating 24/7 Ltd's reviews are genuine?
Pro Heating 24/7 Ltd's 38 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.
Has Pro Heating 24/7 Ltd had recent public reviews?
Pro Heating 24/7 Ltd has 4 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is Pro Heating 24/7 Ltd qualified and accredited?
We hold 1 independently sourced credential for Pro Heating 24/7 Ltd, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.