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  4. Heating Engineers & Gas Fitters in London

Heating Engineers & Gas Fitters in London

Browse trusted local Heating Engineers & Gas Fitters in London on TrustATrader, all vetted, with photos of completed work, and reviews from previous customers.

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Local Heating Engineers & Gas Fitters

We have found a selection of the best, most reliable Heating Engineers & Gas Fitters 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

    C Anderson & Sons LLP is a long established family business with more than 40 years in the plumbing and heating trade. Mr Anderson snr. has been...

    276 reviews / 4.45 out of 5

    Arrived at the office of C Anderson, attended promptly to answer my questions regarding my thermostat.

    London
    London
    SW6 7BP

  • 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
    SE10 8JQ

  • 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...

    1202 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
    W4 4JG

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

    J Morgan Plumbing & Heating is a trusted, professional company dedicated to the highest standards in every aspect of performance, with many years...

    97 reviews / 4.89 out of 5

    James was methodical at work, very good at explaining what he was doing and excellent at cleaning up dust and the hearth when work completed.

    London
    Essex
    E2 0AN

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

    About usK Marsh Plumbing & Heating Ltd is a trusted, professional firm of plumbing and heating engineers based in SE London with 40 years’...

    177 reviews / 4.95 out of 5

    I am very fussy and perfectionist almost OCD and I contacted couple of companies prior to K Marsh Plumbing & Heating and didn’t like they...

    London
    SE10 0RW

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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 Sydenham, Crystal Palace, Brixton, Hernehill, Catford, Lewisham, Bromley, Orpington, Chislehurst and all surrounding areas.

    Crouzieres are a trusted, professional family run company dedicated to the highest standards in every aspect of performance, with over 27 years...

    92 reviews / 4.89 out of 5

    I loved the father and son team. They are exceptional at their job and have high standards and a wealth of knowledge and an excellent work ethic....

    London
    SE6 1TN

  • 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

  • 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 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
    SW2 1SS

  • Heating Engineers & Gas Fitters in London. Covering most of London postcodes

    Luka Safe and Warm Ltd is a trusted, professional firm of heating engineers based in West London with over 20 years’ experience in central...

    11 reviews / 4.97 out of 5

    I highly recommend Luka Shahi from Luka Safe and Warm Ltd for boiler repairs. After our combi boiler stopped working for over 24 hours, he arrived...

    London
    England
    W4 1PW
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Other services relating to Heating Engineers & Gas Fitters in London

Our average rating for Heating Engineers & Gas Fitters

4.97 - 4.97 out of 5 from 35142 reviews

  • Chelmsford Gas Services Ltd, Chelmsford

    5 out of 5.0

    "Very efficient and friendly service, engineer Bam Douglas explained all work completed, a credit to his company."

    Allan Marks on 7th September 2026

  • Centrona Gas, Beckenham

    5 out of 5.0

    "The plumber did a great job replacing our shower unit. He came out within a few hours. Really pleased with the service."

    Lucas B. on 7th September 2026

  • Centrona Gas, Beckenham

    5 out of 5.0

    "Absolutely chuffed with the service from Centrona. John came round to service our boiler and was spot on , explained..."

    Elise Khan on 6th September 2026

  • Centrona Gas, Beckenham

    5 out of 5.0

    "Had Ben out to look at a faulty boiler. Turned up bang on time, diagnosed the issue straight away and had it sorted..."

    Enrique Buchanan on 5th September 2026

  • Alpha Gas Care Ltd, London

    4 out of 5.0

    "Best in Bussiness.highly recommended"

    Waleed Jani on 5th September 2026

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