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  4. Combi Boiler Repair in Harrow

Combi Boiler Repair in Harrow

Browse trusted local Combi Boiler Repair in Harrow on TrustATrader, all vetted, with photos of completed work, and reviews from previous customers.

Local Combi Boiler Repair

We have found a selection of the best, most reliable Combi Boiler Repair in your area. You can click on a trader profile to find out more information, send email/SMS enquiry, or add them to your call back list.

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We see you’re looking for Heating Engineers & Gas Fitters in Harrow. Tell us about your job, and we'll send your request to multiple trusted traders in your area. Get responses and choose the right trader for you, with no obligation.

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  • Heating Engineers & Gas Fitters in Harrow. Covering Middlesex,North London and Hertfordshire

    Pro Heating 24/7 Ltd is a trusted, professional firm of heating engineers based in Harrow with over 15 years’ experience in central heating...

    38 reviews / 5.0 out of 5

    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...

    Harrow
    HA3 5PR

  • Heating Engineers & Gas Fitters in London. Covering London

    Mayfair Plumbers are a Gas Safe registered company with over 17 years of experience in the industry. During this time, we have encountered a vast...

    94 reviews / 4.93 out of 5

    I had a badly blocked kitchen sink and called Mayfair Plumbers. Andrew came out and absolutely exceeded expectations. He explained what had caused...

    London
    HA9 7NT

  • Heating Engineers & Gas Fitters in London. Covering North-West London

    A&H Engineering Services Ltd is a privately company who believe in providing a high-quality service to all our clients. Based in Edgware, we are...

    30 reviews / 4.98 out of 5

    Excellent service. This team is professional, reliable and knowledgeable. I have used their service numerous times and highly recommend them.

    London
    HA8 6BS

  • Heating Engineers & Gas Fitters in London. Covering London and surrounding areas.

    Plumb London is a trusted, professional family-run firm of heating engineers based in and covering all of the London areas, we have experience in...

    239 reviews / 4.78 out of 5

    Plumber Charlie arrived on time and did the work really well. Even sealed up the washbasin for me which was a nice added bonus

    London
    HA9 7BP

  • Heating Engineers & Gas Fitters in Ruislip. Covering Ruislip and surrounding areas within a 25 miles

    Demarco Services Ltd are the small business with the big heart. All your plumbing, heating and building needs in one place. Demarco Services Ltd...

    67 reviews / 4.99 out of 5

    Very professional throughout. Lee did a great job replacing the mixer bath taps, particularly as the adjacent combination vanity unit had to...

    Ruislip
    HA4 6JT

  • Don't forget! Please mention TrustATrader when you contact any of our trusted traders.

    TrustATrader Guarantee easily covers your next job via TrustATrader to provide extra peace of mind. Click this icon within the listing to register your TrustATrader Guarantee. Find out more

  • Heating Engineers & Gas Fitters in Watford. Covering London and the Surrounding Areas

    J&L Gas & Renewables Limited is a trusted, professional firm of heating engineers based in Hertfordshire with over 20 years’ experience in central...

    45 reviews / 4.94 out of 5

    Lawrence carried out a service on my combi boiler. He was thorough, knowledgeable, polite and quick, everything you could want! And his price was...

    Watford
    Hertfordshire
    WD19 5AY

  • Heating Engineers & Gas Fitters in Borehamwood. Covering Elstree, Watford, Barnet, St Albans, Finchley, Hemel Hempstead, Harrow, Radlett, Bushey and Surrounding Areas

    Prime Flow Plumbing & Heating is a trusted, professional firm of heating engineers based in Borehamwood with many years’ experience in central...

    38 reviews / 4.98 out of 5

    Excellent service – fast, professional and reliable I contacted the team at Prime Flow on a Sunday after our heating failed and they managed to...

    Borehamwood
    Hertfordshire
    WD6 3DG

  • Heating Engineers & Gas Fitters in Northwood. Covering Northwood and surrounding areas

    MS Plumbing & Heating is a trusted, professional firm of heating engineers based in Northwood with years of experience in central heating...

    13 reviews / 4.91 out of 5

    Friendly and polite, turned up punctually and fixed the problem promptly. Reasonable price, would use again.

    Northwood
    HA6 2GF

  • Heating Engineers & Gas Fitters in Watford. Covering Watford, Hertfordshire and Bedfordshire.

    L.C.A Plumbing & Heating are a trusted, professional company with over 10 years' experience in the trade.We are based in Hertfordshire and cover...

    712 reviews / 4.85 out of 5

    From initial call to plumber arriving to fix heating problem was just over an hour. Superb service and highly recommend

    Watford
    Hertfordshire
    WD17 2NW

  • Heating Engineers & Gas Fitters in Hanwell. Covering all of London and surrounding areas.

    P Dymott Plumbing & Heating Ltd is a trusted, professional firm of heating engineers with many years’ experience in central heating installation,...

    123 reviews / 4.93 out of 5

    Peter always goes out of his way to ensure my temperamental boiler works. When it finally gives up, he will be my first point of call to replace it.

    Hanwell
    London
    W7 3JG
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Other services relating to Combi Boiler Repair in Harrow

Our average rating for Combi Boiler Repair

5.0 - 5.0 out of 5 from 35554 reviews

  • AGN Plumbing and Gas Heating, Streatham

    5 out of 5.0

    "My central heating had not been working for some years. Tony patiently considered and inspected every aspect of the..."

    Tula Linda Granger on 30th May 2026

  • EPHD Services Ltd, Billericay

    5 out of 5.0

    "Martin did a great job. He installed new guttering and sorted my drain. He was very helpful, cleaned up after himself and..."

    David Folkerd on 29th May 2026

  • 0800 Homefix Ltd, Wokingham

    5 out of 5.0

    "John was friendly, efficient and quick. Just brilliant"

    Angela Firth on 29th May 2026

  • 0800 Homefix Ltd, Wokingham

    5 out of 5.0

    "Quick polite and solved my problem. Would use again without hesitation."

    Dan Watson on 29th May 2026

  • Lime Heating Ltd, Milton Keynes

    5 out of 5.0

    "Ross came to carry out a boiler service on a one year old combi boiler, that he fitted in April 2025. He was punctual,..."

    Julie Shelton on 29th May 2026

Other locations for trusted Combi Boiler Repair

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