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  4. Combi Boiler Installation in London

Combi Boiler Installation in London

Browse trusted local Combi Boiler Installation in London 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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    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 Kings Cross, Camden, Islington, Bloomsbury and surrounding areas

    K Marsh Plumbing & Heating Ltd is a trusted, professional firm of Plumbing and heating engineers with 40 years’ experience in plumbing and central...

    166 reviews / 4.94 out of 5

    Second time we have used K Marsh. Fitted a new commercial boiler, cylinder and water system. Workmanship 10/10 Customer service 10/10

    London
    WC1X 0AA

  • Heating Engineers & Gas Fitters in London. Covering London and Essex.

    Welcome! We are David and Lorraine, owners and operators of Gas Boilers Services - a plumbing and heating company dedicated to a service you can...

    580 reviews / 4.93 out of 5

    Lorraine is so kind and helpful. Booked an appointment the next day with no trouble at all . Danny came to change a part , he is super...

    London
    Greater London
    N22 8JD

  • Heating Engineers & Gas Fitters in London. Covering London

    AREN Heating and Plumbing is a trusted, professional firm of heating engineers based in Kennington with 15 years’ experience in central heating...

    63 reviews / 4.88 out of 5

    Ronan successfully installed new matching bath taps and new sink taps! He was very polite, hardworking and friendly! I would most definitely...

    London
    SW9 6DE

  • 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
    N1 0AA

  • Heating Engineers & Gas Fitters in London. Covering all of London

    With over 15 years of professional experience in the electrical, plumbing, and gas sectors, MBA Gas & Electrical Contractor’s are a dedicated and...

    23 reviews / 4.99 out of 5

    Bilal did a good job at a fair price. He was easy to communicate with, carried out the electrical inspection thoroughly and issued the EICR...

    London
    E14 6ED

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    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 London

    🔧 About Elsby Engineering Ltd📍 London, IG10 1LR♨️ Elsby Engineering – Your Reliable Heating & Plumbing SpecialistWith over 20 years of hands-on...

    17 reviews / 4.98 out of 5

    My old boiler broke down and Kevin installed a new one and done a power flush this only took him 2 days then the new one was up and running and...

    London
    IG10 1LR

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

    Source Ignition is a trusted, professional firm of heating engineers based in London with over 10 years’ experience in central heating...

    161 reviews / 4.92 out of 5

    Bradley's brilliant - he's helped us out a number of times. He gets to you as soon as he can and does a brilliant job. He's also happy to pop back...

    London
    N21 3QL

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

    EPG Specialists Limited is a trusted, professional firm of heating engineers based in London with 17 years’ experience in central heating...

    36 reviews / 4.99 out of 5

    Fixed leaking boiler. Came over as arranged and sorted it promptly. Friendly and helpful would recommend to anyone!

    London
    Clapham
    SW4 7TB

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

    PH247 London’s Most Reviewed Premium Plumbing and Heating Experts 1,200+ Verified Reviews.Welcome to PH247, London’s most-reviewed plumbing and...

    1201 reviews / 4.96 out of 5

    Very impressed with the prompt support which PH247 were able to provide and the manner in which they did. James was very punctual, lovely guy...

    London
    SW1H 0AX

  • Heating Engineers & Gas Fitters in London. Covering E14, Docklands, Canary Wharf, Isle of Dogs and surrounding areas.

    Providing high-end heating and gas services backed by over 15 years of specialist experience. As a vetted and Gas Safe registered company, we...

    70 reviews / 4.94 out of 5

    IMD were really helpful and reasonable doing my bathroom. They were polite and answered my queries and the site visits were also nice. Quality...

    London
    E14 9XL
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Other services relating to Combi Boiler Installation in London

Our average rating for Combi Boiler Installation

4.89 - 4.89 out of 5 from 37189 reviews

  • Best Gas London Ltd, London

    5 out of 5.0

    "Excellent communication. Great team. Very happy with their service"

    Parvin Akther on 14th February 2026

  • Essex Heating Services, Witham

    5 out of 5.0

    "I have used these to service my boiler for a few years. Always lovely and friendly and do a good job. Nothing too much..."

    Suzanne Kehoe on 14th February 2026

  • Essex Heating Services, Witham

    5 out of 5.0

    "Excellent customer service and work carried out rapidly from initial conact to job completion. Taylor worked efficiently..."

    Karen Perkins on 14th February 2026

  • Essex Heating Services, Witham

    5 out of 5.0

    "Carlos and Paul have always responded quickly to us and have completed work efficiently and thoroughly. We’ve had them do..."

    AS Chips on 14th February 2026

  • Lew's Plumbing and Heating, Warlingham

    5 out of 5.0

    "Really pleased to have the leak fixed. Good workmanship, we highly recommend Lew’s Plumbing and Heating."

    Maria Ball on 14th February 2026

Other locations for trusted Combi Boiler Installation

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