# JF Heating Ltd JF Heating Ltd is a gas engineer in Carshalton. Rated 5.0/5 from 224 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. Trust Score: 64 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 224 reviews. 3 reviews in the last 12 months. ## Emergency callout _Listed for emergency callout on Checkatrade. This is how they list themselves. Call ahead to confirm they can attend your job right now before you rely on it:_ - Central Heating Repair ## About Central heating in Carshalton, Surrey. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Checkatrade | No rating shown | 224 | Rated 5.0, above the local average for gas engineers in Carshalton. Across 10 gas engineers in Carshalton, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 7 months ago. ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Reliable and punctual** (Quoted from 2 reviews): "He arrived on time ." ยท Checkatrade, 28 Feb 2026 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Friendly & polite (mentioned in every review we've read) - Professional (mentioned in 67% of reviews we've read) - Punctual (mentioned in 67% of reviews we've read) - Tidy & clean (mentioned in 33% of reviews we've read) ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "James responded promptly to our request for help. He arrived on time . He diagnosed the problem and replaced the part that was causing the problem. Very polite and personable. We would use him again and would be happy to recommend him to others." > Source: Anonymous (5.0, via Checkatrade) > "James replaced an old boiler. He arrived on time and was very organised. He was extremely knowledgeable and very friendly. He completed the job quickly and his work was very tidy. I would definitely recommend and use his services again." > Source: Anonymous (5.0, via Checkatrade) > "James is very friendly and great person. We had to relocate new boiler. This was done beautifully by James. Very hard working, professional and friendly. Thanks James." > Source: Anonymous (5.0, via Checkatrade) ## Trades Gas engineer, Plumber ## Services they list _Listed on public sources or the business's own website; check directly that they cover your job before you book:_ - Gas Boiler Installation - Gas Boiler Servicing / Repair - Gas Central Heating Installation - Gas Central Heating Servicing / Repair - Gas Cooker Installation - Gas Safety Checks - CP12 - Smart Thermostats ## Areas covered _Towns and areas this trader lists serving. This is their own stated coverage, so confirm they cover your exact address before you book:_ - Carshalton - Surrey ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 224 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data for company number 13112503 with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) Full verification checklist: https://mytrustedtraders.com/traders/jf-heating-ltd-2/checks ## Credentials & sources - Credentials shown: 0 - Companies House status: Unknown - Evidence held from: Checkatrade - Check dates vary by source. Where we hold a date, the check shows it. ## Before you hire a gas engineer _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - 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. ## Contact - Phone: 07576 334674 --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/jf-heating-ltd-2 Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.