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  4. Combi Boiler Installation in Watford

Combi Boiler Installation in Watford

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

Local Combi Boiler Installation

We have found a selection of the best, most reliable Combi Boiler Installation 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 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...

    88 reviews / 4.93 out of 5

    Ricky completed the job swiftly and found another problem with a dripping value. He found a solution and sorted this out brilliantly. Very...

    Watford
    Hertfordshire
    WD18 7LE

  • 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, North West London, Middlesex

    GHPS (Gas Heating and Plumbing Solutions Ltd) are a trusted, professional company with over 20 years' experience in the trade and can install,...

    1738 reviews / 4.86 out of 5

    The work was carried out very efficiently but attendance for various aspects of the work, involving different workers, was sporadic.

    Watford
    Hertfordshire
    WD17 2BT

  • 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...

    583 reviews / 4.83 out of 5

    AJ was very quick and efficient on the phone in arranging an appointment on Christmas Day. We were so grateful to have someone that would come...

    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 Installation in Watford

Our average rating for Combi Boiler Installation

4.89 - 4.89 out of 5 from 37043 reviews

  • Utility Pros UK Limited, Aylesbury

    5 out of 5.0

    "Prompt, helpful, courteous and professional . Highly recommend this company"

    Dan Rickett on 28th December 2025

  • Euforia Plumbing & Heating Service, London

    5 out of 5.0

    "Mariusz installed a boiler for me in a short time, where the previous old boiler failed, and in this situation, we had to..."

    John Snow on 28th December 2025

  • D Leaver Plumbing & Heating, Benfleet

    5 out of 5.0

    "Brilliant Plumber! Arrived within 60 minutes of me calling (with an emergency). His work is great and extremely well priced."

    Phil Lockwood on 28th December 2025

  • Essex Heating Services, Witham

    5 out of 5.0

    "The Engineers from Essex Heating, Carlos and Taylor did a great job. They were very professional and efficient. We highly..."

    Francoise Hewitt on 27th December 2025

  • Waterworx Plumbing And Heating Services Ltd, Peterborough

    5 out of 5.0

    "Amazing service from Waterworx Plumbing and heating services. I had an emergency with my boiler not working on Christmas..."

    Leanne Burns on 25th December 2025

Other locations for trusted Combi Boiler Installation

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