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  4. Heating Engineers & Gas Fitters in Harrow On The Hill In Greater London

Heating Engineers & Gas Fitters in Harrow On The Hill In Greater London

Browse trusted local Heating Engineers & Gas Fitters in Harrow On The Hill In Greater London on TrustATrader, all vetted, with photos of completed work, and reviews from previous customers.

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Local Heating Engineers & Gas Fitters

We have found a selection of the best, most reliable Heating Engineers & Gas Fitters 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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  • 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...

    100 reviews / 4.91 out of 5

    We recently moved into a house that needed a new boiler and George was amazing. Very knowledgeable, very efficient and very very polite and kind....

    London
    HA9 7NT

  • 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 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...

    39 reviews / 5.0 out of 5

    Clirim handle the work in a professional manner. He was polite and his work was clean. I will surely recommend him to my friends

    Harrow
    HA3 5PR

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

    At Home Utility Ltd, we provide fast, reliable, and professional home repair services across London and the surrounding areas. As a family-run...

    12 reviews / 5.0 out of 5

    Excellent service from start to finish. Came out to our house in Kingsbury promptly, diagnosed the boiler issue quickly, and explained everything...

    Harrow
    HA3 9QN

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

    TVT Plumbing & Heating Ltd is a North London heating engineer firm specialising in central heating installation, servicing and repair, with over...

    9 reviews / 5.0 out of 5

    Thomas single-handedly carried out a 'conventional to combi-boiler' conversion over two days. He was friendly, very professional, and had a...

    Northolt
    UB5 6UW

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    TrustATrader Guarantee for extra peace of mind. 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 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 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...

    70 reviews / 4.99 out of 5

    We had a serious water leak under the kitchen floor and I thought we were going to have to break out the floor and take out the kitchen units to...

    Ruislip
    HA4 6JT

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

    24HR Plumbing & Boiler Repairs Limited is a trusted heating engineer company providing boiler repair, boiler installation and central heating...

    10 reviews / 5.0 out of 5

    Really pleased with the repair and service of the boiler. Have used this tradesman before and trust him to do a professional job. He has always...

    London
    NW10 1TH

  • 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,...

    124 reviews / 4.9 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

  • 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...

    49 reviews / 4.95 out of 5

    Lawrance was very good at his work, he is very knowledgeable about the pluming process from start to end. He is very experienced and good...

    Watford
    Hertfordshire
    WD19 5AY
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Other services relating to Heating Engineers & Gas Fitters in Harrow On The Hill In Greater London

Our average rating for Heating Engineers & Gas Fitters

4.97 - 4.97 out of 5 from 34505 reviews

  • JA Plumbing and Gas Services Ltd, Witham

    5 out of 5.0

    "Great communication and service. James arrived on time and not only serviced my boiler, but sorted out my hive connection..."

    Clare Bailey on 23rd September 2026

  • PHC Services Ltd, Waltham Forest, London

    5 out of 5.0

    "My flat lost hot water back last year and so I called them to come and have a look. They were very punctual and..."

    David Sims on 23rd September 2026

  • Shenfield Plumbing & Heating Ltd, Chelmsford

    5 out of 5.0

    "Really pleased with the work. He serviced the boiler, fixed an issue with the bath, and moved a radiator to another..."

    Jack Matthews on 23rd September 2026

  • AB Stans Heating, London

    5 out of 5.0

    "Thank you Stanley, for coming out at short notice to fix my tap. I am so grateful to have found AB Stans Heating a few..."

    Patricia Gibbs on 22nd September 2026

  • London Boilers, London

    5 out of 5.0

    "Tom..the owner of the company....was very clear in his communication./ polite...very efficient/ clean / he certainly..."

    Drummond Cuthbert on 22nd September 2026

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