Air source heat pump installation in London
Warm all day, every day.
Fitted properly in 2 to 3 days.
Heat pumps designed for your home and fitted to last by MCS certified engineers.
MCS certified heat pump and solar installers based in Southgate, North London. We design it, fit it, apply for the £7,500 grant and look after it afterwards.
Prefer to talk? 020 3837 0778
Accreditations and partners
Heating and power, from one team
Heat pumps first, then the solar and batteries that work alongside them.
From £5,000 after the grant
Air source heat pumps
Replaces the gas boiler. We apply for the £7,500 grant and take it off your invoice.
Price my heat pump
From £3,800
Solar panels
Designed for your roof, MCS certified, 0% VAT.
Get a roof survey
From £6,555
Battery storage
See if it suits you
Any make
Repair and servicing
Faults, breakdowns and the yearly service your warranty needs.
Book an engineer
Hot water included
Cylinders and controls
Read the questions
£7,500 off your invoice
Boiler Upgrade Scheme grant
Check if you qualifyFive stars, in their own words
Every review here was left on Google or Trustpilot, or filmed with a customer we fitted for. Tap a photo or a video to see it large.
Excellent service from start to finish. Jack was fantastic in helping me design and specify my air source heat pump and air conditioning system. He made sure I was happy with the proposed solution and pricing every step of the way. His technical knowledge is excellent, and at no point did I feel pressured into making any decisions. Ionut led the installation team, and they were outstanding. Their workmanship was neat and professional, and they paid close attention to every detail, making sure I was happy throughout the installation. The team are true professionals and clearly take great pride in their work. During some of the hottest days of the year, with the loft reaching almost 50°C, they just got on with the job to ensure our air conditioning system was installed and working on schedule. At the end of each day, they spent time cleaning up thoroughly, leaving the house spotless. I genuinely can’t fault the team. A huge thank you to Jack, Ionut and everyone involved for their hard work, professionalism and dedication. I wouldn’t hesitate to recommend them.
Photo from the review
I had an excellent experience with Green Electro Heating. They installed a Samsung 16kW heat pump along with a Joules 400L water tank, and the entire job was completed within just three days. The team went above and beyond, after initially removing a 300L tank, they made the extra effort to install a 400L tank instead, despite the challenges of working within a very tight space. Their problem-solving and attention to detail really stood out. The aftercare has also been fantastic, with great follow-up support following the installation. On top of that, they guided me through securing both the government grant and additional grant from Barclays, which made a huge difference. Highly recommend, professional, efficient, and genuinely helpful throughout the whole process. Thank you!
Photos from the review
A very professional team you can rely on. Dorina was always in contact, keeping everything well organised and making sure I was constantly updated on the progress of the work.
Photo from the review
This is a follow-up to my earlier review after 14 months of having the heat pump and benefiting from a warm flat all day long. I'm so glad I made the decision to go ahead with the installation by Green Electro Heating in Enfield, who guided me through the process of applying for the Government's grant of £7,500 towards the cost. The pump is working well and I don't have to think about it. I can fully recommend getting a heat pump to anybody who is thinking about it.
Photos from the review
Electro Heating provided exceptional service when installing a heat pump at our property. Their technicians were professional, knowledgeable, and completed the job efficiently. We highly recommend Electro Heating for their top-notch workmanship and outstanding customer service.
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Jack, Dorina and Ionut arranged the installation of my ASHP. They are very quick to respond to your queries and do not mind answering endless questions! Jack's advice on the location of the outside unit and the insulation of the ground floor was invaluable.
From survey to hand over everything was spot on. Very happy with quality of installation, Viorel was professional and worked tidy.
You can trust that the company will deliver what they promise. They genuinely care about their clients, not only during the job but also after payment has been made and the work has been completed.
I had my heat pump installed Vaillant 7kW and 200L Vaillant Cylinder. The heat pump is very quiet and easy to use.
I have used Green Electro heating for many years now for my heating systems. They always take the time to understand the issue properly and give me clear advice on the options to address it. The quality of the work is always excellent.
Great experience, from first contact to installation of our heat pump only took one week. Jack is was very knowledgeable and his team on site did a great job with installation.
During the work they were all very polite and worked hard to get the job done with minimum disruption. Over all they have done a great job to deliver what I wanted.
Homes like yours, already switched
Real installations by our own engineers, most of them in North London.
Warm around the clock
Steady, gentle heat all day, instead of a boiler firing in two short bursts.
Gas boiler
7 hrs
Heat pump
24 hrs
Plenty of hot water
No cold mornings
Typical home. Running costs depend on your home, tariff and how warm you like it. We go through real figures at your survey.
The sticker only we can put on
It goes on the systems we install. It says the system was designed room by room, fitted and commissioned to our standard, and that we still stand behind it.
- Support in one scanService, maintenance or warranty questions reach our team from the QR code on it.
- 2 years of aftercareAnd your manufacturer warranty registered for you.
- Only on our installationsNo other company can put it on a heat pump.
What properly fitted looks like
The same outdoor pipe run, before and after we put it right. Drag the handle to compare.
- BeforeSplit insulation, pipes lying in leaves and debris
- AfterRe-run, fully insulated and lifted off the ground on supports
What will a heat pump cost for your home?
Five quick questions, then an indicative price with the £7,500 grant shown as its own line. Built from our own quotations.
From old boiler to heat pump in three steps
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Free survey and heat loss
We measure every room, check your EPC and tell you on the day whether the £7,500 grant applies.
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A fixed written price
The heat pump, the cylinder and any radiators that need upsizing, itemised, with the grant already taken off.
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Fitted in two to three days
Old boiler out, heat pump and cylinder in, commissioned and certified, and the grant redeemed by us.
Based in Southgate, working across London
Most of our work is in North and Central London, with installations as far out as Wimbledon, Brentford and Epsom. Every dot is a borough where we have fitted a heat pump.
- North London, our main area
- A borough with our installations
- Our base, N14
Where most of our work is
Barnet3mi
Interwar semis, conservation areas and 1930s flats
Enfield3mi
1930s semis with side returns and gardens
Haringey3mi
Edwardian houses, many converted into flats
Islington7mi
Georgian and Victorian terraces
Camden8mi
Period houses and flats in conservation areas
Hackney7mi
Victorian terraces near Victoria Park
Waltham Forest6mi
Victorian terraces and loft conversions
Tower Hamlets9mi
Terraces, warehouse conversions and new builds
Find out what your house actually needs
A free heat loss survey, a fixed price with the grant already taken off, and an honest answer if your home is not ready for a heat pump yet.
Monday to Friday 9am to 7pm, Saturday 10am to 3pm, Sunday closed
Questions people ask before they book
How much does an air source heat pump cost in London?
Our 2026 quotations for houses ran from £12,490 to £20,275 before the grant. The £7,500 Boiler Upgrade Scheme grant comes off that, and the installation is zero rated for VAT.
The calculator on this page gives an indicative price for your property type; the free survey turns it into a fixed written price.
Do you apply for the £7,500 grant?
Yes. We are MCS certified (NIC-601634), so we apply for the Boiler Upgrade Scheme voucher, redeem it and take it off your invoice. You never pay it up front and claim it back.
How long does an installation take?
Two to three days for a typical house: the old boiler out, the heat pump and cylinder in, commissioned and certified.
Which areas do you cover?
We are based in Southgate, N14. Most of our work is in North and Central London: Barnet, Enfield, Haringey, Islington, Camden and Hackney. We cover the rest of London too. See every area we cover.
Which heat pump brands do you install?
Vaillant, Daikin, Mitsubishi and Samsung, among others. We pick the make and size from the heat loss survey of your house.
Do heat pumps need servicing?
Yes, once a year, booked on the anniversary of the installation. Manufacturer warranties depend on it. We do it for any make: see repair and servicing.
About us
Green Electro Heating, Southgate, North London
Heat pump, solar and battery installers, with our own engineers and our own office in N14. We survey, design, fit and look after every system ourselves.
- Company
- Electro Heating Limited, no. 12609754
- Office
- 7A Cecil Road, London N14 5RH
- MCS certified
- NIC-601634
- Consumer Code
- Registration 00076362
- Reviews
- 5.0 on Google (43), 4.8 on Trustpilot (50)
Every job starts with a free survey at the house: we measure each room, work out the heat loss and look at where the outdoor unit and the cylinder can go. You get a written price that does not change, with the £7,500 Boiler Upgrade Scheme grant already taken off where it applies, and we make the application ourselves.
The installation is done by our own engineers, usually in two to three days, and it is commissioned, MCS certified and registered for its warranty before we leave. After that we are the people you call: servicing, repairs and any question about how the system runs.
Most of our work is in North and Central London, close to our office, and we fit across the rest of London and the home counties too.