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Boiler Installation

It can be difficult to find good local Boiler Installation Specialists. All Boiler Installation Specialists on TrustATrader are vetted and reviewed to help you find the best trader for the job.

Trusted Boiler Installation Specialists

Whether you’re replacing an old, inefficient boiler or fitting a brand-new system in your home, professional boiler installation ensures your heating and hot water run reliably from day one. Using a qualified installer means the system will be fitted safely, correctly sized for your property, and set up for maximum efficiency.

Here is a selection of reliable Boiler Installation located across the United Kingdom. If you're looking for local Boiler Installation near to you, please enter your location into the form field above to refine your search.

  • Heating Engineers & Gas Fitters in Berkhamsted. Covering Hertfordshire and all surrounding areas.

    JLG Plumbing & Heating Ltd are a trusted and professional company dedicated to the highest standards in every aspect of performance. Based in...

    104 reviews / 4.81 out of 5

    James has helped me with a couple of jobs now and on both occasions him and the team went above and beyond to get the job done to my satisfaction.

    Berkhamsted
    Hertfordshire
    HP4 3TF

  • Heating Engineers & Gas Fitters in West Byfleet. Covering West Byfleet, New Haw, Woodham, Addlestone, Chertsey, Woking, Byfleet, Weybridge and all the surrounding areas

    Simon Farmer Plumbing and Heating provides central heating installation, servicing and repair across Surrey, bringing over 16 years’ experience to...

    7 reviews / 4.93 out of 5

    Outstanding service year after year! I’ve relied on Simon for multiple properties over many years. Always honest, prompt, fairly priced, and...

    West Byfleet
    Surrey
    KT14 6DS

  • Heating Engineers & Gas Fitters in St. Albans. Covering Hertfordshire, North West London, Middlesex

    Gas and Air – Heating, Cooling and Drainage Solutions are a trusted, professional company with over 20 years' experience in the trade and can...

    1740 reviews / 4.86 out of 5

    It was time for annual service of Boiler they installed sometime ago now and this time it was to be a deep clean and replacement of a certain item...

    St. Albans
    Hertfordshire
    AL1 1DT

  • Heating Engineers & Gas Fitters in London. Covering All areas within the M25 and South East of England.

    🔥 About London BoilersAt London Boilers, we specialise in fast, reliable boiler installations across London, helping homeowners, landlords, and...

    20 reviews / 5.0 out of 5

    I highly recommend London Boilers, Tom and his team did a fantastic job! They were punctual and professional, and all the work was carried out...

    London
    SE22 8HD

  • Heating Engineers & Gas Fitters in Bromley. Covering Bromley, Croydon, London and surrounding 30 mile radius.

    We have over 60 years experience specialising in boiler and central heating services, we also offer underfloor heating services & repairs....

    522 reviews / 4.87 out of 5

    Performed annual service on my boiler and had a look at other concerns/gave advice without charging any extra. Fantastic service, I would not...

    Bromley
    BR1 1EZ

Trusted Boiler Installation Specialists in the following locations

Our average rating for Boiler Installation

5.0 - 5.0 out of 5 from 55814 reviews

  • G-Tech Plumbing and Heating Ltd, West Malling

    5 out of 5.0

    "Graham Williams had replaced and installed a new control system for my gas boiler and central heating system in 2025 when..."

    Timothy Simons on 7th November 2026

  • Boiler Rescue 247 Ltd, Bradford

    5 out of 5.0

    "Thanks so much to Boiler Rescue 247 for sorting out my boiler….it started with a carbon monoxide alarm going off, which..."

    James McCullagh on 7th November 2026

  • Boss Plumbing Services Ltd, Welwyn Garden City

    5 out of 5.0

    "Great job, highly recommend Dan and Boss Plumbing."

    JOEL TURNER on 7th November 2026

  • Heating Local Ltd, Birchington

    5 out of 5.0

    "Lewis provided a great service. We were very impressed with his work and his pricing. We highly recommend him and will..."

    Linda Pulman on 7th November 2026

  • Rowlen Boiler Services Ltd, Sutton

    5 out of 5.0

    "Very pleased with service. They arrived on time and did an excellent job in repair. Really like the fact can book online..."

    Philippa Davis on 7th November 2026

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Help & advice for Boiler Installation

Looking for some help and advice in relation to Boiler Installation? Check out some of our most recent helpful information about this trade.

A new boiler is a major part of your home’s heating system, so it’s important to have it installed properly. Older boilers can become unreliable, costly to repair, and inefficient to run. Modern systems are designed to be more energy-efficient and environmentally friendly, helping to lower household energy use while providing consistent heating and hot water.

Using one of our trusted specialists means choosing someone who is fully vetted and reviewed. Professionals offering boiler installation can provide a wide range of services, including:

  • Combi, system, and conventional boiler installation
  • Boiler replacement and upgrades
  • Central heating system upgrades
  • Smart thermostat installation
  • Radiator fitting and balancing
  • Removal and safe disposal of old boilers

Experienced installers will assess your property, recommend the right type and size of boiler, and ensure the system meets current safety and building regulations. They will also explain how to use your new system efficiently and provide the necessary certification once the work is complete.

Whether you’re upgrading to improve efficiency, replacing a faulty unit, or installing a heating system in a new property, professional boiler installation helps ensure your home stays warm, safe, and energy efficient throughout the year.