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  4. Combi Boiler Repair in Watford

Combi Boiler Repair in Watford

Browse trusted local Combi Boiler Repair in Watford 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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  • 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...

    29 reviews / 4.99 out of 5

    Have no hesitation in awarding these guys 5*. Phoned them around 15:30pm and the job was finished by 18:00pm. Very reasonable price and no...

    Watford
    Hertfordshire
    WD19 5AY

  • 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 Watford. Covering Hertfordshire and 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...

    86 reviews / 4.93 out of 5

    Ricky arrived 8am prompt. Polite and genuine guy who quickly diagnosed the issue through his knowledge and 20 years experience. He went and got...

    Watford
    Hertfordshire
    WD18 7LE

  • **NHAC Limited** is a trusted, professional firm of heating engineers based in Watford with over 10 years’ experience in central heating installation, servicing and repair. When you are looking for a heating specialist it is essential that you find Gas Safe engineers who prioritise safety and high standards. We specialise in all types of central heating systems and plumbing work. All of our engineers hold recognised trade qualifications and are Gas Safe registered. We are proud of our team of engineers and promote best practice in everything we do. To this end we are members of the following professional bodies: Gas Safe FGas We believe that every customer is entitled to a high quality, safe service from their heating engineer and we are happy to help with jobs of all sizes. From a minor boiler repair issue to full central heating installation, we are on hand to help you to resolve your heating problems. **With over 10 years in the industry we are able to provide solutions to most gas heating problems including:** - General Plumbing - Boiler Service - Boiler Repair - Boiler Installation - Boiler Breakdown - Power Flushing - Central Heating Maintenance - Central Heating Upgrade - Radiator Installation - Unvented Systems - Hot Water Cylinders - Safety Certificates - Landlord Certificates If you are looking for reliable Gas Safe engineers in and around Bushey, please get in touch for a no-obligation quote. **Please mention Trustatrader.com Ltd when calling.**

    NHAC Limited is a trusted, professional firm of heating engineers based in Watford with over 10 years’ experience in central heating installation,...

    38 reviews / 4.91 out of 5

    I’m very satisfied with the service. He replaced the boiler on time and with great attention to detail. He was polite, explained everything...

    Bushey
    Hertfordshire
    WD23 2BQ

  • Heating Engineers & Gas Fitters in Abbots Langley. Covering Hertfordshire, Buckinghamshire, London, Surrey & Berkshire

    0800 Homefix Ltd is a trusted, professional firm of heating engineers based in Watford with combined 28 years’ experience in central heating...

    572 reviews / 4.84 out of 5

    Darren was prompt, identified the issue and talked through the problem with me. Went above and beyond solving the problem and more.

    Abbots Langley
    Hertfordshire
    WD5 0AA

  • 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 Radlett. Covering Hertfordshire and all areas within 50 miles.

    Wright Plumbing & Heating is a trusted, professional firm of heating engineers based in Hertfordshire with over 7 years’ experience in central...

    56 reviews / 4.92 out of 5

    Boiler service plus fix a leaking shower: Seriously, if you want a plumber or heating engineer that you can have confidence in, you've found him....

    Radlett
    Hertfordshire
    WD7 8DN

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

    ProfileNeptune Heating and Plumbing Ltd is a trusted, professional firm of heating engineers with over 17 years’ experience in central heating...

    377 reviews / 4.84 out of 5

    The engineer Pater was extremely professional, kind and courteous. He sorted my heating issues swiftly.

    Rickmansworth
    Hertfordshire
    WD3 1AD

  • 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...

    12 reviews / 4.9 out of 5

    We were left without heating and hot water at the end of November and Mustafa was quick to respond and get a new boiler fitted. Very happy with...

    Northwood
    HA6 2GF

  • 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...

    36 reviews / 4.98 out of 5

    Matt made sure he had the correct kit to deep clean service our boiler before turning up. Kept us informed from enquiry to end of job, just the...

    Borehamwood
    Hertfordshire
    WD6 3DG

  • 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...

    37 reviews / 5.0 out of 5

    ⸻ ⭐️⭐️⭐️⭐️⭐️ I had an excellent experience with Pro Heating 24/7 Ltd. Clirim was extremely professional, knowledgeable, and reliable. He...

    Harrow
    HA3 5PR
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Other services relating to Combi Boiler Repair in Watford

Our average rating for Combi Boiler Repair

4.89 - 4.89 out of 5 from 35368 reviews

  • 0800 Homefix Ltd, Wokingham

    5 out of 5.0

    "Darren was prompt, identified the issue and talked through the problem with me. Went above and beyond solving the problem..."

    Liam Pereira on 8th December 2025

  • Chelmsford Gas Services Ltd, Chelmsford

    5 out of 5.0

    "The usual excellent service from Chelmsford Gas Services. Bram arrived very punctually, a text informing of his arrival..."

    Keith Wiggins on 8th December 2025

  • K Marsh Plumbing & Heating Ltd, Mitcham

    5 out of 5.0

    "I had a gas leak in my restaurant’s kitchen and needed help urgently. K Marsh Plumbing & Heating Ltd responded..."

    Stella Daniela on 8th December 2025

  • Logical Heating & Plumbing Solutions Ltd, Anerley

    5 out of 5.0

    "Excellent service. Engineer was very polite and understanding in carrying out this work. He seems to be very competent in..."

    Anwar Azim on 8th December 2025

  • K Marsh Plumbing & Heating Ltd, Mitcham

    5 out of 5.0

    "Needed an urgent boiler replacement which Keith quoted on quickly and then had his team install quickly and professionally"

    Rennie Campbell on 8th December 2025

Other locations for trusted Combi Boiler Repair

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