Air Source Heat Pumps in London.
Sustainable Heating Systems You Can Count On
Based on 150+ reviews
£10 cash back for late appointments
12-year warranty (depending on boiler)
Get £7,500 Toward Your Air Source Heat Pump
We can help you access the Government Boiler Upgrade Scheme (BUS) grant – giving you £7,500 towards the cost of your Air Source Heat Pump installation.
We are MCS certified, which means you qualify for this scheme when you choose us.
Ready to Upgrade to an Air Source Heat Pump?
Fill out the form below and one of our certified heating engineers will be in touch within 24 hours to discuss your needs.
What is an Air Source Heat Pump (ASHP)?
An Air Source Heat Pump is a low-carbon, energy-efficient alternative to traditional gas boilers.
It works by extracting ambient heat from the outside air and converting it into energy to heat your home and hot water.
This process is highly efficient – delivering up to three times more energy than it consumes.
Why Choose an Air Source Heat Pump?
- Lower energy bills – due to high efficiency
- Eligible for government incentives – like the Boiler Upgrade Scheme
- Quiet, reliable and long-lasting
- Reduces your carbon footprint
- Works in tandem with underfloor heating or radiators
Whether you’re replacing an outdated boiler or building a new eco-friendly home, a heat source pump could be the right solution.
Signs You Might Need an Upgrade
If you notice any of the following, it might be time to talk to us:
- Your current boiler is over 10 years old and out of warranty
- You want to reduce your reliance on fossil fuels
- You’re experiencing inconsistent heating or rising energy bills
- You’re planning a renovation or home extension
- You want to futureproof your home for the next decade
Our Services
- Boiler Repairs / Servicing
- Central Heating – Gas – Installation / Servicing
- Emergency Central Heating Service
- Gas Boiler Installation
- Gas Cooker Installation
- Landlord Gas Certificates / Safety Checks
How it works
Over 150+ happy customers reviews
On Checkatrade and Google
Heat in London - Gas Engineers & Plumbers
43 Euston Road, Croydon
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Louis was absolutely brilliant. He came round on the weekend and provided sound advice on Heating matters that will helps us conserve energy going forward and quoted up the job.
Quote was very reasonable and his manner and approach was … More refreshing. He fitted a new pump which has resulting in the shower being a full power rather than standing under a dribble.
I will be recommended Louis for over plumbing and Heating jobs in the future. -
We've used Heat In London's services twice now - they were timely, professional, incredibly nice, very fairly priced, and they followed up with unbelievable aftercare.
When a pipe in our bathroom started leaking at 8PM one night, … More I called Louis from Heat In London, who was able to help me over the phone to shut off my water, take the panel off the bath and take pictures of the leak. The very next day he came round to fix it. Truly incredible service, I can't recommend them highly enough. -
Professional from start to finish. Very polite, helpful and tidy engineer. Explained everything as he went along. Definitely will use this company again, highly recommend.
- 5