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  4. Boiler Replacement in Chelmsford

Boiler Replacement in Chelmsford

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

Local Boiler Replacement

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

  • Don't forget! Please mention TrustATrader when you contact any of our trusted traders.

    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 Chelmsford. Covering Chelmsford

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

    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 all surrounding areas

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

    191 reviews / 4.95 out of 5

    Richard took out my old gas fire and back boiler. He arrived on time was very polite and friendly He cleaned up afterwards and even took my old...

    Chelmsford
    Essex
    CM1 4BW

  • 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

  • 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...

    580 reviews / 4.93 out of 5

    Lorraine is so kind and helpful. Booked an appointment the next day with no trouble at all . Danny came to change a part , he is super...

    Chelmsford
    Essex
    CM3 4DE

  • 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...

    42 reviews / 4.97 out of 5

    Andy and the team have been amazing, they had a difficult job re fitting our bathroom and installing a new heating system but they did it amazing...

    Chelmsford
    Essex
    CM2 9PB

  • Don't forget! Please mention TrustATrader when you contact any of our trusted traders.

    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'...

    187 reviews / 4.93 out of 5

    My heating had not been running to the scheduled temperatures/times and several radiators were cold compared to others. Marc fixed everything and...

    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....

    95 reviews / 4.94 out of 5

    David McC was excellent. Fast efficient. Punctual and highly capable. Really helpful and understanding of what I wanted and gave good advice....

    Billericay
    Essex
    CM12 0BP

  • 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...

    42 reviews / 4.98 out of 5

    Review for Boiler Repair Service: 5/5 ⭐️⭐️⭐️⭐️⭐️ I recently called this boiler repair service, and I couldn’t be happier with the experience....

    Wickford
    Essex
    SS11 7AB

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

    We’re a family-run business in Wickford, proudly serving homes across Essex with reliable plumbing and heating services. Whether it’s a dripping...

    93 reviews / 4.89 out of 5

    Jay was absolutely amazing, thorough work and made no mess at all. I am really happy with my bathroom refit and would recommend him to anyone

    Wickford
    Essex
    SS11 7FU

  • **Capital Heating and Air Conditioning** is a small family run company who aim to provide excellent customer service through honest assessments and advice. I started to trade as Capital Heating and Air Conditioning 14 years ago, but have an industry work history that includes a 5 year heating and plumbing apprenticeship with a local authority, and 5 years working for British Gas as a boiler break down, service, installation engineer. For the past 14 years since I started as Capital Heating and Air Conditioning, the majority of my work has been through recommended customers, and this has grown year on year through word of mouth. Our size enables us to offer a personal service at competitive prices, which has led to our continuous growth. We are a company that work hard to deliver on all promises made, and with over 10 years *TrustATrader* membership and consistently good reviews (over 350 and counting!), you can be confident that we will do all we can to deliver an excellent service at a fair price. *TrustATrader* is our main form of advertising as we share the same ethics of honesty and determination to meet the needs of our customers. As a company, we realise our strength and ability to survive in this competitive market is due to the relationship we have and develop with our customers. This is why you will never be charged a call out fee to look at any problems you may have; we have fixed fees for small jobs, boiler servicing etc. We always provide clear and detailed quotations in writing with a final price and no hidden costs for carrying out the work. We have full liability insurance and guarantee all work undertaken. Being a *Vaillant* advanced approved installer I can give you the benefit of a higher parts and labour warranty. I can offer a 10 year warranty on all Vaillant ecoTec Plus boilers. 7 year warranty on Vaillant ecoTec Pro boilers. 10 year warranty on Ideal Logic boilers. 10 year warranty on Baxi boilers. **We specialise in the following: ** - All general plumbing - Boiler service - Boiler repairs - Boiler installations - Power flushing - Central heating maintenance - Central heating upgrades - Full heating installations - Hot water cylinders - Gas Safety landlord certificates If you feel that we can help you with any of the above, please feel free to contact us. REMEMBER THERE ARE NO CALL OUT CHARGES, SO YOU CAN MAKE YOUR OWN JUDGEMENT OF US AS A COMPANY WITHOUT PAYING A PENNY. We are available for free friendly, professional and helpful advice, and look forward to hearing from you. Qualifications: Gas Safe Registered 519990 NVQ Level 3 Heating & Ventilation

    Capital Heating and Air Conditioning is a small family run company who aim to provide excellent customer service through honest assessments and...

    401 reviews / 4.93 out of 5

    We had a new Baxi boiler installed by Lee at Capital Heating and Air conditioning. We are so happy with the work carried out. Work was done to a...

    Wickford
    Essex
    SS12 0AX
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Other services relating to Boiler Replacement in Chelmsford

Our average rating for Boiler Replacement

4.89 - 4.89 out of 5 from 34004 reviews

  • Boughton Plumbing, Maidstone

    5 out of 5.0

    "Great service from start to finish with my boiler replacement - from initial advice to fitting us in quickly when it..."

    Georgi Moore on 23rd February 2026

  • 0800 Homefix Ltd, Wokingham

    5 out of 5.0

    "Carried out a leaking pipe repair. Did a fantastic job. 10/10."

    Rus Kuzmin on 23rd February 2026

  • Rowlen Boiler Services Ltd, Sutton

    5 out of 5.0

    "Unable to load an image of the work as it was Annual Maintenance check up. Have used them for over 30 years, so must be..."

    Martin Plaskow on 23rd February 2026

  • Rowlen Boiler Services Ltd, Sutton

    5 out of 5.0

    "From start to finish I was informed of what was happening.the work was completed quickly and efficiently"

    Charlie Lawrence on 23rd February 2026

  • AA Cooper Ltd, Orpington

    4 out of 5.0

    "My bathroom supply and re-fit was carried out to a very high standard and I am more than pleased with the result.I would..."

    John Clayton on 23rd February 2026

Other locations for trusted Boiler Replacement

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