Recommended installers / London & South East
Recommended installers by region
These are the companies we recommend across London, Kent, Surrey, Sussex and Buckinghamshire. Most of them specialise in heat pumps, and each one covers a different part of London and the South East. Each company has its own page on our site, with the products they fit, the areas they cover and a form to get in touch.
At a glance
Find your area, then tap the company name to see their page.
| Area | Recommended company | What they do |
|---|---|---|
| Central, North & South West London | Warm & Cool London | Heat pumps |
| South West London & Surrey | Evo Heating & Renewables | Heat pumps and heating design |
| South East London & North Kent | Bromley Energy | Heat pumps |
| Sussex | Option Energy Solutions | Heat pumps |
| Buckinghamshire | Mason Plumbing & Heating | Heat pumps and boilers |
London
Three of our recommended companies work in London, each in a different part of the city: Warm & Cool London in Central, North and South West London, Bromley Energy in South East London, and Evo Heating & Renewables in South West London from their Surrey base.

We recommend Warm & Cool London for heat pumps across London. Their Heat Geek accredited team designs and installs air source heat pumps for London homes and apartments, specialising in Vaillant.
Central London, North London, South West London, Greater London
See Warm & Cool London
We recommend Bromley Energy for heat pumps across South East London and North Kent. Their Heat Geek accredited team designs and installs air source heat pumps for homes in Bromley, Chislehurst and the surrounding area.
Bromley, Chislehurst, South East London, North Kent, Kent
See Bromley Energy
We recommend Evo Heating & Renewables for heat pumps across Epsom, Surrey and South London. As Heat Geek Assured heating engineers, they design and install air source heat pumps for homeowners, including ZeroDisrupt Heat Geek installations.
Epsom, Ewell, Ashtead, Banstead, Cheam, Sutton, Leatherhead, Worcester Park, Kingston, Wimbledon
See Evo Heating & RenewablesSussex
West Sussex, Brighton and Hove, with parts of East Sussex, Surrey and Kent, for heat pumps and boilers.

We recommend Option Energy Solutions for heat pumps across Sussex. Based in Steyning, their Heat Geek Elite and MCS certified team designs and installs air source heat pumps for homes throughout West Sussex and beyond.
Steyning, Worthing, Shoreham-by-Sea, Lancing, Horsham, Pulborough, Burgess Hill, Brighton, Hove, West Sussex, East Sussex (parts), Surrey (parts), Kent (parts)
See Option Energy SolutionsBuckinghamshire
Aylesbury and the towns around it, for heat pumps and boilers.

We recommend Mason Plumbing & Heating for heat pumps across Aylesbury and Buckinghamshire. They survey, design and install air source heat pumps for homes from Aylesbury and Wendover to Amersham, Beaconsfield and Thame.
Aylesbury, Amersham, Aston Clinton, Beaconsfield, Berkhamsted, Buckingham, Haddenham, Leighton Buzzard, Princes Risborough, Thame, Tring, Wendover
See Mason Plumbing & HeatingOther regions
We recommend trusted local companies across England and Scotland. Pick another region, or read our guides before you get in touch.