Find My Heat Pump InstallerAdd your business
← Back to London
Air To Heat

Air To Heat

4.8(28 reviews)See reviews ↓·London

About the company

Air To Heat is a team of experienced heat pump designers, suppliers and installers covering the Southeast, based in South East London. The company specialises solely in Air Source Heat Pumps and works with two main heat pump manufacturers for domestic and light commercial projects: Vaillant and Grant. It has been working alongside building contractors, developers and architects since its beginning. Air To Heat offers a retro fit service to homeowners to replace their existing heating systems.

It teams up with architects, designers and energy consultants to ensure new homes and conversions comply with the 'Future Homes standard' of Part L of the building regulations. It designs new heat pump systems that pass through SAP calculations. Its five-step process comprises: complete form, site visit, final quote, pre-install assessment, and installation. Air To Heat ranks itself among the top installers within the MCS network. It provides residential and commercial heat pump services, products, and solutions.

What customers say

Based on genuine customer reviews

Air To Heat receives consistent praise from customers for the design, installation and ongoing servicing of air source heat pump systems, with reviewers repeatedly highlighting the competence of the team and the quality of the final result. Several accounts describe the booking process as straightforward and the engineers as punctual, courteous and efficient, with named staff such as Eddie, Alfie and Dean earning particular mention for their knowledge and professionalism.

The installation itself is often described as quick and tidy, with the replacement of old gas boilers and gravity systems handled so that disruption was kept to a minimum; an observation shared by more than one reviewer is the neatness of the finished work and the care taken to leave the space clean. Communication before and after the job is a recurring theme, with customers noting that everything was clearly explained and that queries and teething problems were answered promptly.

Pricing is described as fair and transparent, and the company is portrayed as honest and patient, even when projects overran. Advice and design expertise are valued, including practical solutions for a flat installation and guidance on other quotes. Annual servicing is also commended, with thorough checks, minor repairs and both physical and digital reports provided.

Air To Heat — Customer photo

Reviews

Reviews are taken from publicly available sources.

MS
Manto Studio23 June 2026

We recently had an air source heat pump installed in our flat and were very pleased with the service from start to finish. Living in a flat (whilst also mid refurbishing) adds a layer of complexity to this type of installation, but the AirtoHeat guys found practical solutions to make the project possible. The team remained professional throughout, were always super friendly and approachable, and kept us informed at every stage. The process was seamless, from arranging the initial survey and carrying out the heat loss calcs to managing the grant application. Everything was handled efficiently, making the process straightforward and stress-free. As an architect, I would have no hesitation in recommending the Airtoheat team for future projects.

T
Thuy11 June 2026

We engaged Air To Heat to perform an annual servicing to our Vaillant air source heat pump. The booking process was straightforward, the engineer Eddie was punctual, courteous, and smoothly did all the checks. He found a very minor issue and commented that our installers (a different company) did a good job a year ago, which was a nice thing to hear. A physical report was left with us at the end of the servicing and also a digital version was sent to us via email later. We would not hesitate to use Air Heat again next year.

RL
Richard Lloyd30 March 2026

Our engineer was extremely knowledgable and revised the amount of work needed ( downwards!) after his on- site examination. We have had two services and one repair to our Samsung air pump heating system over three years- all done by AirToHeat and have been very happy with the service provided.

MR
Mervyn RICHES30 March 2026

The engineer failed to turn up at the first appointment. The second appointment went well, the engineer was punctual, very pleasant and worked efficiently.

MS
Mike Searby24 March 2026

Air to heat (Eddie and Alfie) arrived on time and did a thorough job servicing our heat pump. They were knowledgeable and efficient. We will definitely use them again in the future.

NA
Nick Angell18 March 2026

Air to Heat are efficient and reliable. Happy to recommend for full installation and ongoing servicing.

NR
Nick Rance29 January 2026

Air to Heat did a great job on installation of our heat pump. It’s been running well and they’ve just been back to give it the one year check over. Definitely recommend them.

Heat pump installers in London compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 12 businesses in this category in London are compared.

RankProviderRatingReviewsOpen Sat.
1Air Options Ltd★ 5,064No
2Breezwell LTD★ 5,061Yes
3LW Pipe Solutions Ltd★ 5,042No
4Next Step Heating Limited★ 5,016No
5EnergyTherm Solutions - Heat Pumps & Solar★ 5,06Yes
10Air To Heat (this page)★ 4,828No
Contact
+442089367639airtoheat.co.uk58-62 Walpole Rd, Bromley BR2 9SF
Working hours
Monday09:00–17:00
Tuesday09:00–17:00
Wednesday09:00–17:00
Thursday09:00–17:00
Friday09:00–17:00
SaturdayClosed
SundayClosed