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  4. Combi Boiler Installation Specialists in Cardiff

Combi Boiler Installation Specialists in Cardiff

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

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Local Combi Boiler Installation Specialists

We have found a selection of the best, most reliable Combi Boiler Installation 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 Pontypridd. Covering Wales

    Pennington & White Gas Engineering Services Ltd is a trusted, professional firm of heating engineers based in Pontypridd with over 18 years’...

    14 reviews / 5.0 out of 5

    Brilliant work done by this company Liam was very professional from start to finish .Big thankyou to Luke who did a very good job .Would not...

    Pontypridd
    Rhondda Cynon Taf
    CF37 2RL

  • Heating Engineers & Gas Fitters in Cwmbran. Covering South Wales

    Mark Anthony Plumbing & Heating Services is a local family run business with over 22 years' experience helping customers with their plumbing...

    14 reviews / 4.98 out of 5

    Having found Mark via Trust A Trader, I contacted him and he responded quickly to my initial query and arrived on time. He undertook the work...

    Please note that this trader is currently fully booked until 23rd November 2026 and so may be unable to respond to enquiries.

    Cwmbran
    Torfaen
    NP44 5HZ

  • Heating Engineers & Gas Fitters in Bristol. Covering Bristol, Bath and the surrounding area

    L&P Heating Services Ltd are Worcester Bosch accredited installers and service partners. Established for more than 25 years and based in Bristol,...

    406 reviews / 4.97 out of 5

    Everyone was so friendly and helpful. They did a great job fitting a new boiler despite some challenges from the previous occupants. Left the...

    Bristol
    Somerset
    BS14 0JD

  • Heating Engineers & Gas Fitters in Swansea. Covering South Wales

    JDS Plumbing And Heating is a professional heating engineer service based in Ystalyfera, providing central heating installation, servicing and...

    20 reviews / 4.99 out of 5

    Once again so pleased with the quality of work and finishes , I wouldn’t hesitate to recommend jds plumbing for bathrooms as well as central...

    Swansea
    Neath Port Talbot
    SA9 2JN

  • Heating Engineers & Gas Fitters in Longhope. Covering all areas of Gloucestershire and Herefordshire.

    BroadOak Group Ltd are your local reliable and trusted Heating Engineers and Gas Fitters. Based in Longhope, we cover all areas of...

    212 reviews / 4.93 out of 5

    Installed Hive, fixed leaky rad, sorted out non working rad all in 1 morning. Clean,smart, friendly. Couldn’t recommend anybody higher for...

    Longhope
    Gloucestershire
    GL17 0RA

Other services relating to Combi Boiler Installation Specialists in Cardiff

Our average rating for Combi Boiler Installation

5.0 - 5.0 out of 5 from 666 reviews

  • BroadOak Group Ltd, Longhope

    5 out of 5.0

    "Installed Hive, fixed leaky rad, sorted out non working rad all in 1 morning. Clean,smart, friendly. Couldn’t recommend..."

    Pete Reynolds on 5th November 2026

  • L&P Heating Services Ltd, Bristol

    5 out of 5.0

    "Excellent service. Highly recommended."

    Orges Anastasi on 5th November 2026

  • L&P Heating Services Ltd, Bristol

    5 out of 5.0

    "Everyone was so friendly and helpful. They did a great job fitting a new boiler despite some challenges from the previous..."

    James Dallimore on 4th November 2026

  • L&P Heating Services Ltd, Bristol

    5 out of 5.0

    "If anything, they arrived early and caught me unready! Work was done super quick but professionally. All debris was..."

    Ray Forster on 31st October 2026

  • L&P Heating Services Ltd, Bristol

    5 out of 5.0

    "Steve and Max installed a new gas boiler. They were an excellent team. I would have no hesitation in recommending L&P..."

    Sandee Bristow on 31st October 2026

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