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Boiler Replacement in London

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

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Local Boiler Replacement Specialists

We have found a selection of the best, most reliable Boiler Replacement Specialists 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...

    99 reviews / 4.91 out of 5

    We found Mayfair Plumbers through Checkatrade, we are so glad we did. They sent Jack who was amazing. He serviced and repaired our air...

    London
    HA8 7AW

  • Heating Engineers & Gas Fitters in London. Covering London

    ALT Heating Ltd is a trusted, professional firm of heating engineers based in London with twelve years’ experience in central heating...

    10 reviews / 5.0 out of 5

    Ayub was great. He did exactly what we booked him for and was kind and responsive, and he is very expert and experienced in his field.

    London
    N19 4LD

  • Heating Engineers & Gas Fitters in London. Covering North & East London, Enfield, Barnet, Crouch End, Lower Parts of Essex.

    Aqua Heating Services are a trusted, professional company with over 14 years' experience.Based in North London we cover North & East London,...

    111 reviews / 4.98 out of 5

    Following a very disappointing visit from an engineer from Local Gas London Services- we seek a second opinion- and found Richard. He identified...

    London
    N18 2NB

  • Heating Engineers & Gas Fitters in London. Covering all areas of North and East London.

    PlumbWise specialise in boiler installations and are experienced in all types of central heating systems and plumbing work. All of our engineers...

    229 reviews / 4.96 out of 5

    Thank you so much - the best plumber I've ever used. 1st class service. Absolutely brilliant. I couldn't have picked a better plumber.

    London
    NW8 0PA

  • Heating Engineers & Gas Fitters in London. Covering all of London, Essex and Hertfordshire.

    My name is Dino, the owner of CG Heating Group Ltd, where I work in plumbing, heating and gas.With over 10 years’ experience in the trade, I...

    44 reviews / 4.99 out of 5

    Was very impressed with all aspects of the work carried out. Dion was punctual, very polite and respectful and cleaned up when finished. Very satisfied.

    London
    E4 7PJ

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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 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...

    586 reviews / 4.94 out of 5

    David and team were absolutely wonderful they were quick to assess the job, great to communicate with, reliable, efficient and friendly. They gave...

    London
    Greater London
    N22 8JD

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

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

    702 reviews / 4.81 out of 5

    Called about a rusted toilet that was leaking into the room below. Fixed same day. Friendly and professional — explained the problem and the fix...

    London
    SW3 1AJ

  • 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
    N17 9TR

  • Heating Engineers & Gas Fitters in London. Covering All areas within the M25 and South East of England.

    🔥 About London BoilersAt London Boilers, we specialise in fast, reliable boiler installations across London, helping homeowners, landlords, and...

    9 reviews / 5.0 out of 5

    They installed a whole new heating system upgrade switching from an old boiler to a combi. The team were really friendly and always left the house...

    London
    SW4 0AB

  • **FREE QUOTATIONS** **BOILER BREAKDOWN & INSTALLATION SPECIALISTS** **AND ALL PLUMBING WORK UNDERTAKEN**

    BOILER BREAKDOWN & INSTALLATION SPECIALISTSBoiler replacementBoiler repairSystem flushEasy Fix Heating Ltd is a trusted, professional firm of...

    120 reviews / 4.94 out of 5

    Great communication, fair price, efficient, clean and friendly. Will be using them again and recommending to friends and family.

    London
    Surrey
    SW19 1YG
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Other services relating to Boiler Replacement in London

Our average rating for Boiler Replacement

4.95 - 4.95 out of 5 from 35225 reviews

  • Centrona Gas, Beckenham

    5 out of 5.0

    "Very happy with my service plan. always come out on time."

    Finley Brennan on 27th August 2026

  • Lime Heating Ltd, Milton Keynes

    5 out of 5.0

    "A new Baxi Combi boiler installed. Done in 2 days. Very Professional. Explained in detail. Managed to correct dodgy work..."

    Peter King on 27th August 2026

  • Alpha Gas Care Ltd, London

    5 out of 5.0

    "Did a good clean of boiler"

    Talha Mahmoof on 26th August 2026

  • Alpha Gas Care Ltd, London

    5 out of 5.0

    "Got him to install new programmer for boiler very professional and knows what he is doing"

    Wa Li on 26th August 2026

  • London Boilers, London

    5 out of 5.0

    "They installed a whole new heating system upgrade switching from an old boiler to a combi. The team were really friendly..."

    Charlotte Cross on 26th August 2026

Other locations for trusted Boiler Replacement Specialists

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