Boiler installation
Taking out an old boiler and fitting a new one, with the flue, controls, filter and any pipework changes the new appliance needs. Heating engineers carry out 26 of the 42 Boiler installation businesses, while gas engineers account for 16. The businesses are concentrated in Portsmouth, Birmingham and Reading, with further representation in Ferndown, Winchester and Greenwich. Boiler installation cost guide
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Tell us what's wrong. We'll tell you the price, then find a local heating engineer to do the job.
Traders who do boiler installations
Power Plus Heating
Birmingham
Plumber5.0373 reviews
Heatwave Boilers
Rowley Regis
Gas engineer
Verdi Gas Services Commercial and Domestic
Basingstoke
Gas engineer5.021 reviews
Climate Gas Ltd
Totton Central, Totton
Gas engineer5.0498 reviews
AE Renewables ltd
Redbridge, Southampton
Gas engineer4.989 reviews
Raz Heating Ltd
Totton South, Totton
Gas engineer4.940 reviews
Design Heat Winchester Ltd
St Michael, Winchester
Heating engineer4.73 reviews
Dr Warmth
St Luke, Winchester
Heating engineer5.02 reviews
S J King Plumbing & Heating Ltd
St Barnabas, Winchester
Heating engineer4.516 reviews
Elite Heating & Plumbing
Reading
Gas engineer5.0366 reviews
Aquagas Heating & Plumbing Solutions
Caversham
Gas engineer4.629 reviews
McGrath heating services ltd
Eltham Page, London
Gas engineer5.028 reviews
Reading Boilers, Heating & Plumbing Ltd - Reading, GB-ENG
Wokingham
Gas engineer4.815 reviews
JB Gas Services
Hillside, Reading
Gas engineer5.0128 reviews
Surefire Gas Services
Tilehurst Birch Copse, Reading
Gas engineer4.86 reviews
Comfy Heating & Plumbing
Hillside, Reading
Heating engineer4.9145 reviews
Premier Heating Solutions
Pangbourne
Heating engineer4.8401 reviews
Best Quotes Plumbing
Kentwood, Reading
Heating engineer4.016 reviews
Sanju's Heating and Plumbing
Newbury Speen, Newbury
Heating engineer5.05 reviews
RJS Heating Limited
Drakes Cross, Hollywood
Heating engineer5.0269 reviews
Who does this
Worth knowing
- Published prices have a national median of £2,150 across 12 UK towns, researched August 2026. Birmingham prices run from £1,950 to £2,450.
- Ratings run from 4.0 to 5.0, with a median rating of 4.9 across 38 rated businesses. The most-reviewed business has 452 reviews, and the businesses have 3352 reviews in total.
- 40 of 42 businesses have their own website, while 2 of 42 manage their own Tradehand profile.
- The work is also called new boiler, boiler replacement, combi boiler installation and boiler swap.
- 30 businesses also offer boiler repair and 28 offer boiler service. Other services include central heating installation, power flush, landlord gas safety certificate, thermostat and heating controls, gas cooker and hob installation, underfloor heating and 15 other services.
Where we cover
Cities and towns
Questions people ask
Which trades carry out Boiler installation?
Heating engineers account for 26 businesses and gas engineers account for 16. The work is also known as boiler replacement and combi boiler installation.
Where are these businesses concentrated?
Portsmouth has 9 businesses, Birmingham has 6 and Reading has 5. Ferndown and Winchester each have 3, while Greenwich has 1.
What do these businesses also offer?
Boiler repair is offered by 30 businesses and boiler service by 28. Central heating installation is offered by 11 businesses, while 10 offer power flush.
What do the published prices show?
The national median of the prices firms publish across 12 UK towns is £2,150, researched August 2026. Birmingham prices range from £1,950 to £2,450.
How are the businesses rated?
Ratings run from 4.0 to 5.0, and the median rating across 38 rated businesses is 4.9. The most-reviewed business has 452 reviews.