“John gave me a call, said he would be at mine in about an hour. He arrived within the hour, asked about the problem, and looked at the boiler. He did the job, got me both heating and hot water. He did an excellent job, there was no mess, and he certainly did not overcharge me. He is also an extremely pleasant guy. I will certainly use him again if I need to.”
Public evidence profile
J&L Heating Ltd
Emergency callout
Central Heating Repair
No Trust Score yet
- Rated 4.8 from 78 reviews
- 3 reviews in the last 12 months
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about J&L Heating 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 J&L Heating Ltd →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for:
- Central Heating Repair
This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.
From customer reviews
What customers consistently say
What this trader's customers report about their jobs, in their own words.
Respectful and tidy in your home: “cleaned up afterwards.” · Checkatrade, 6 Mar 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.
4.8out of 5
How Checkatrade customers rate them (out of 5)
Reliability4.9
Communication4.9
Quality of work4.9
Where these reviews are published
- Checkatrade78 reviews · 4.8 avg
Highlights
“John did a great job he was friendly great price would recommend”
“The gent came, did the service, gave me advice on my present boiler. no fuss, he did a good job, cleaned up afterwards. and booked again for next year.”
Detailed reviews
These are the individual reviews we hold for J&L Heating Ltd, including the highlights above. The 78 headline total is the review volume reported across public review sources.
John gave me a call, said he would be at mine in about an hour. He arrived within the hour, asked about the problem, and looked at the boiler. He did the job, got me both heating and hot water. He did an excellent job, there was no mess, and he certainly did not overcharge me. He is also an extremely pleasant guy. I will certainly use him again if I need to.
The gent came, did the service, gave me advice on my present boiler. no fuss, he did a good job, cleaned up afterwards. and booked again for next year.
John did a great job he was friendly great price would recommend
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
Check dates vary by source. Where we hold a date, the check shows it.
About
Central heating in Derby.
Services they list
Gas Boiler InstallationGas Boiler Servicing / RepairGas Central Heating InstallationGas Central Heating Servicing / RepairGas Cooker InstallationGas Safety Checks - CP12Smart Thermostats
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Derby
The areas they list covering on a public directory; confirm they cover your address before you book.
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
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 RegisterBy 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.
Want an extra legitimacy check? Run the Cowboy Checker on J&L Heating Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
Recently reviewed3 reviews in the last 12 months.
Good to know
Common questions about J&L Heating Ltd
Is J&L Heating Ltd a legitimate business?
J&L Heating Ltd has 78 independent public reviews, rated 4.8 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 J&L Heating Ltd?
J&L Heating Ltd has 78 public reviews, averaging 4.8 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How is J&L Heating Ltd rated on reliability and quality?
On Checkatrade, customers rate J&L Heating Ltd by category: Reliability 4.9 out of 5, Communication 4.9 out of 5, Quality of work 4.9 out of 5. These are per-category scores from real published reviews. They show where J&L Heating Ltd is strongest, not just the overall average.
How do I know J&L Heating Ltd's reviews are genuine?
J&L Heating Ltd's 78 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 J&L Heating Ltd had recent public reviews?
J&L Heating Ltd has 3 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.
What does J&L Heating Ltd specialise in?
J&L Heating Ltd lists specialist services including Gas Boiler Installation, Gas Boiler Servicing / Repair, Gas Central Heating Installation, Gas Central Heating Servicing / Repair, Gas Cooker Installation, Gas Safety Checks - CP12. If your job is one of these, look for it in their listed services or ask them to confirm for your project.