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Gas Engineer in London

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

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Local Gas Engineers

We have found a selection of the best, most reliable Gas Engineers 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...

    98 reviews / 4.9 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
    E17 7LP

  • 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

  • **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

  • Heating Engineers & Gas Fitters in London. Covering Clapham, Putney, Balham, Wandsworth, Battersea, Tooting Bec, Wimbledon, Earlsfield, Summerstown, Brixton, Brixton hill, Twickenham, Streatham, Eastfields, Raynes Park, Teddington, Surbiton

    Absolute Plumbing Limited are a trusted, professional firm of heating engineers with over 15 years' experience, covering Southwest London and...

    14 reviews / 4.98 out of 5

    Dave dealt with an unpleasant job (no pun intended) which involved getting into a tiny space replumbing a length of sewage pipe (urgh) and rasing...

    London
    UK
    SW4 8AR

  • 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...

    67 reviews / 4.89 out of 5

    Arrived promptly within the time given on a phone call. All work carried out efficiently and with due care. New kitchen tap installed and isolator...

    London
    SW9 6DE

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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 Central and West London and Hertfordshire

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

    687 reviews / 4.8 out of 5

    Martin attended the appointment on time and he started work immediately, very happy with his work and his character. I would recommend this...

    London
    NW2 1EW

  • 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
    N1 3NX

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

    Established in 1980 the Company has grown enormously due to the vast plumbing knowledge and Customer Care endorsed by its founders Garry Hall and...

    114 reviews / 4.87 out of 5

    Matt did a faultless job of installing our new kitchen sink - he took the measurements, found a modern/stylish sink which would fit and installed...

    London
    Herts
    NW11 7RX

  • 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
    SW4 0BG

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

    About UsDavis & Gold Ltd are trusted heating engineers based in London, delivering Gas Safe registered plumbing and heating services with a strong...

    48 reviews / 4.89 out of 5

    I am pleased with my new walk in shower and Vaillant ecofit Pure combination boiler. The work was done by Davis and Gold with a minimum of fuss...

    London
    Greater London
    N1 6AA
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Other services relating to Gas Engineer in London

Our average rating for Gas Engineer

4.99 - 4.99 out of 5 from 35509 reviews

  • MS Plumbing & Heating, Northwood

    5 out of 5.0

    "Mustafa provided absolutely brilliant service. I originally called him to fix a leak in my waste pipe. He had to cut into..."

    Moein Manesh on 25th July 2026

  • MT Plumbing & Heating Services, Orpington

    5 out of 5.0

    "Mike has been servicing our boiler for over 5 years and he has always been professional, polite and helpful. We’ve had..."

    Fran Wright on 25th July 2026

  • Lime Heating Ltd, Milton Keynes

    5 out of 5.0

    "Very quick to book my yearly boiler service, Steve arrived on time, no mess from the service & he is very professional..."

    Lorraine Lovelock on 25th July 2026

  • Essex Heating Services, Witham

    5 out of 5.0

    "Fantastic family business that I will use for all plumbing tasks from now on and will not stop recommending them to friends."

    Bill Long on 25th July 2026

  • Elmer Plumbing and Heating Ltd, Horley

    5 out of 5.0

    "Luke was highly recommended by a friend and I’m so glad I contacted him to service our boiler. He was prompt,..."

    Victoria Stansfield on 24th July 2026

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