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  4. Combi Boiler Installation in London

Combi Boiler Installation in London

Browse trusted local Combi Boiler Installation in London 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 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
    SE12 0AA

  • 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...

    17 reviews / 4.98 out of 5

    Daniel resealed our bath and changed the kitchen sink. In addition to being friendly and efficient, both jobs were also done really well. The new...

    London
    UK
    SW16 5YP

  • 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

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

    About UsHomecare Plumbers Limited is a local plumbing and gas company based in St Albans, serving St Albans, London Colney and surrounding areas....

    6 reviews / 4.75 out of 5

    I had a great experience with Homecare plumbers, communication was clear from booking the appointment all the way to the visit, engineer was very...

    London Colney
    Hertfordshire
    AL2 1BG

  • 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...

    100 reviews / 4.91 out of 5

    We recently moved into a house that needed a new boiler and George was amazing. Very knowledgeable, very efficient and very very polite and kind....

    London
    RM1 1SX

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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 Wandworth and surrounding areas

    K Marsh Plumbing & Heating Ltd is a trusted, professional firm of Plumbing and heating engineers with 40 years’ experience in plumbing and central...

    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
    SW18 2PU

  • Heating Engineers & Gas Fitters in London. Covering North-West London

    Gas Safe registered heating and plumbing engineer with over 30 years’ experience in London.We specialise in:• Boiler installation, servicing &...

    30 reviews / 4.98 out of 5

    Excellent service. This team is professional, reliable and knowledgeable. I have used their service numerous times and highly recommend them.

    London
    NW6 7PL

  • Heating Engineers & Gas Fitters in London. Covering East London & 30 mile radius

    Pipe Whisperers Plumbing Ltd is a trusted, professional company dedicated to the highest standards in every aspect of performance, with over 20...

    147 reviews / 4.86 out of 5

    I needed a new boiler fitted at my flat in North Woolwich. Garfield answered an enquiry on Bank Holiday Monday and arrived punctually the same day...

    London
    E4 0AW

  • 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
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Other services relating to Combi Boiler Installation in London

Our average rating for Combi Boiler Installation

5.0 - 5.0 out of 5 from 35284 reviews

  • Bee Smart Heating & Cooling, Bracknell

    5 out of 5.0

    "Annual combi boiler maintenance check."

    Kevin Jones on 21st September 2026

  • JJP Gas & Heating Services Ltd, Reading

    5 out of 5.0

    "Michael arrived on time and completed the work quicker than expected. He took the time to explain things to me and also..."

    Shirley Reeves on 21st September 2026

  • RM Heating & Plumbing, Romford

    5 out of 5.0

    "Top guy! I phoned Ravi late afternoon for a boiler repair and after checking the part number Ravi rushed over to Ilford..."

    Darren Elliott on 21st September 2026

  • Best Gas London Ltd, London

    5 out of 5.0

    "Quick turnaround, professional and reasonable priced - would recommend to anyone looking for their services!"

    jeff bezos on 21st September 2026

  • N Monk Plumbing & Heating, Dunmow

    5 out of 5.0

    "Neil came out a couple of times to look at our bathroom and to discuss the best options with us. Once quotation was..."

    SHARON CLAY on 21st September 2026

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