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  4. Combi Boiler Repair in Chelmsford

Combi Boiler Repair in Chelmsford

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

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Local Combi Boiler Repair Specialists

We have found a selection of the best, most reliable Combi Boiler Repair 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 Chelmsford. Covering Chelmsford, Essex 25 miles Radius

    AR Plumbing & Heating (Chelmsford) Ltd is a trusted, professional firm of Heating Engineers based in Chelmsford with 24 years’ experience in...

    51 reviews / 4.98 out of 5

    Nice to deal with a company where there was no drama. Just got on with the work & bearing in mind the hot conditions at the moment. The works. A...

    Chelmsford
    Essex
    CM2 9PB

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

    Chelmsford Gas ServicesWe are not plumbers we are heating experts, We only install the very best boilers available to give you the best system for...

    204 reviews / 4.95 out of 5

    Worn out part in boiler replaced with new. I now look forward to stress free winter not regularly checking the pressure gauge or heating failing....

    Chelmsford
    Essex
    CM1 4BW

  • Heating Engineers & Gas Fitters in Chelmsford. Covering 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...

    Chelmsford
    Essex
    CM3 4DE

  • Heating Engineers & Gas Fitters in Chelmsford. Covering Chelmsford

    About UsGamma Plumbing and Heating is a trusted, professional heating engineer based in Essex, UK, with over 15 years’ experience in central...

    27 reviews / 4.94 out of 5

    The engineer ( Ray ) was very professional and informative and very efficient with our boiler service. He spent time answering any questions we...

    Chelmsford
    Essex
    CM2 8YT

  • Heating Engineers & Gas Fitters in Chelmsford. Covering Essex and the South East area of England.

    Welcome to A-Source Plumbing Ltd. We specialise in central heating installations, maintenance and repairs as well as bathroom fitting and plumbing...

    125 reviews / 4.94 out of 5

    Very pleased we had our new boiler fitted by A-Source Plumbing Limited. They were excellent in every aspect and professional. We would recommend...

    Chelmsford
    Essex
    CM3 8DR

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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 Essex. Covering Essex, East London & Suffolk

    About UsShenfield Plumbing & Heating Ltd is a trusted, professional plumbing and heating company based in Shenfield, Essex, with over 20 years'...

    214 reviews / 4.93 out of 5

    Superb boiler installation, no mess whatsoever. Turned up when he said he would and completed without any fuss. Would highly recommend!

    Essex
    CM1 2NQ

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

    DTM Heating And Plumbing are a trusted and professional company and We are dedicated to the highest standards of workmanship and customer service....

    99 reviews / 4.94 out of 5

    He performed the most amazing piece of plumbing I've ever seen and probably the most amazing I'll ever see Many thanks

    Billericay
    Essex
    CM12 0BP

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

    About UsBraiden Plumbing and Heating Limited is a Gas Safe registered plumbing and heating company based in Wickford, UK, with over 21 years’...

    92 reviews / 4.96 out of 5

    Arrived on time, friendly, polite. Exceptionally clean and tidy. Did a great job at a very reasonable price. Would highly recommend

    Billericay
    Essex
    CM12 9AJ

  • Heating Engineers & Gas Fitters in Witham. Covering Essex and surrounding areas

    J.A Plumbing and Gas Services Ltd is an Essex-based, family-run business with over 20 years of experience in central heating, underfloor heating,...

    27 reviews / 4.89 out of 5

    Great communication and service. James arrived on time and not only serviced my boiler, but sorted out my hive connection as well. I will...

    Witham
    Essex
    CM8 1TU

  • Heating Engineers & Gas Fitters in Wickford. Covering Essex and surrounding areas

    Into Plumbing & Heating Ltd is a trusted, honest and professional firm of heating engineers based in Essex with 15 years’ experience in central...

    43 reviews / 4.98 out of 5

    Absolutely amazing service , do not hesitate to call this company they get parts the next day and take your job very seriously and professionally,...

    Wickford
    Essex
    SS11 7AB
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Other services relating to Combi Boiler Repair in Chelmsford

Our average rating for Combi Boiler Repair

5.0 - 5.0 out of 5 from 33075 reviews

  • PHC Services Ltd, Waltham Forest, London

    5 out of 5.0

    "Sean came over to assess water seeping through our kitchen floorboards, and was able to detect the root cause and rectify..."

    Brigid Conlon on 17th October 2026

  • Kohls Heating Services, London

    5 out of 5.0

    "Fitted me a new boiler, Very Professional team and fairly priced. Will definitely recommend. Used them before for a..."

    Abby Smith on 17th October 2026

  • BR6 Heating Limited, Aylesford

    5 out of 5.0

    "David was responsive, reliable and fixed our boiler issue quickly so we had hot water and heating again. Really impressed..."

    Vanessa kiley on 16th October 2026

  • Bear Plumbing, Heating and Technical, Shefford

    5 out of 5.0

    "Great communication, thoroughly professional work. Would recommend here and to friends"

    Lee Davies on 16th October 2026

  • Pipefix Plumbing & Heating Ltd, London

    5 out of 5.0

    "Highly recommend. They were here as soon as possible to fix a leak coming from my bathroom. Friendly, professional and..."

    Frankie beckley on 16th October 2026

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