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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 West London

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

    8 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 London. Covering London, Surrey, Hertfordshire & Buckinghamshire

    0800 Homefix Ltd is a trusted, professional firm of heating engineers based in London 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
    N1 1UL

  • Heating Engineers & Gas Fitters in London. Covering London

    24-7 Emergency Plumbing Limited is a trusted, professional firm of heating engineers with many years’ experience in central heating installation,...

    28 reviews / 4.96 out of 5

    Philip arrived promptly, located the problem and fixed it without delay. Very nice friendly man … definitely use him again in the future.

    London
    NW1 8XH

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

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

    176 reviews / 4.95 out of 5

    I had a plan and thoughts of what I wanted. Alfie explained the pros and cons of that. And guided me too a better less expensive solution. Work...

    London
    SE22 8EF

  • 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
    N14 5BH

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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 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

  • Heating Engineers & Gas Fitters in London. Covering London

    Alpha Gas Care Ltd is a Gas Safe registered heating and gas engineering company serving London, providing reliable support for boilers, central...

    10 reviews / 4.97 out of 5

    The team helped me out with the tiling of a bathroom. Their quote was good, and the work was done at short notice. The work itself was fantastic,...

    London
    London
    E6 3AD

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

    Green Plumbers & Heating Services Ltd is a trusted, professional firm of heating engineers based in South London with 35 years combined experience...

    66 reviews / 4.97 out of 5

    I have used Green Plumbers twice, on both occasions the service was excellent and good value. On the first occasion Michael Garvey fitted a new...

    London
    SW19 7NL

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

    Welcome to 1-2-1 Services.Michael and Andy at 1-2-1 Services have been trading for over 25 years and carry out all types of plumbing, heating and...

    14 reviews / 4.92 out of 5

    I hired 1-2-1 to put right a mess of a new boiler installation last year and I just hired them again to install two new radiators and a custom...

    London
    N12 9AR

  • Heating Engineers & Gas Fitters in London. Covering London

    AZ Plumbing Contractors Ltd is a local, family run, trusted, professional firm of heating engineers based in Islington with 18 years’ experience...

    118 reviews / 4.89 out of 5

    Adam and Kirsty were absolutely brilliant — couldn’t recommend them more and they’ll be my first call for anything plumbing going forward. They...

    London
    Islington
    N1 8JL
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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 35214 reviews

  • Rowlen Boiler Services Ltd, Sutton

    5 out of 5.0

    "Highly recommend Rowlen! The plumber arrived right on time and was very polite. He explained exactly how long it would..."

    Angie Timms on 28th August 2026

  • Alan the Gas Man, Horsham

    5 out of 5.0

    "Our plumbing problem could have been due to several reasons, Mark was determined to find the source of the issue & sort..."

    Terri Lefevre on 28th August 2026

  • Wise Plumbing, Tonbridge

    5 out of 5.0

    "I have used Wise Plumbing for many years. Daniel is an excellent plumber who works to a high standard and cares about..."

    Meryl Honey on 27th August 2026

  • KCC Team Ltd, Brighton

    5 out of 5.0

    "Excellent service, could not ask for better."

    Tom VDV on 27th August 2026

  • AB Stans Heating, London

    5 out of 5.0

    "I needed a boiler service as my previous plumber had retired and after reading reviews and recommendations for AB Stan I..."

    Debra Titlow on 27th August 2026

Other locations for trusted Boiler Replacement Specialists

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