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48 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Redfern Heat Pumps Ltd is an MCS certified air source installer based in Devon. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Devon, PL3 4JD
Areas served:
5.0
48 Google reviews
Based on verified Google reviews
Jackie Hume
Jenni from Redfern replied to a request for an engineer to come and look at our leaking boiler. Andy came out and informed us we would need a new boiler. Redfern provided a quote and we accepted. The boiler was booked in with a date that suited me. Andy fitted the new boiler and removed old boiler and old pipes. We decided to move where previous boiler was and this wasn't a problem. Whole job was done leaving no mess and new boiler posited perfect place. The communication from Redfern was brilliant. Keeping me informed every step of the job. Andy was top bloke. Very knowledgeable and professional. Would definitely recommend Redfern for new boiler and will use again. Thank you Redfern and Andy. 5*. Jackie.
John Moran
Redfern heating installed an air source heat pump hot water cylinder and under floor heating for us in looe. They were great to deal with very professional did a fantastic job we are so pleased with their work and would highly recommend this company to everyone!! From the initial quote to the completion and hand over they were all fantastic!! Thank you Redfern!!
Sandra Gynn
Brilliant company. Messaged on Christmas Day with an issue, not expecting a reply but they responded very quickly. Came out within a couple of days and quoted on a new boiler. Work was completed to our timescale and was done efficiently and without a hitch. Friendly and reliable. I can highly recommend!
Kate Beer
I had a quick response to my request for a quote. Excellent communication from start to finish. Someone who actually turns up when they say they will! I had a new boiler installed and there were a couple of other problems I asked to be fixed. I was quoted a reasonable price for the job. Some unexpected problems arose during the completion of the work and I was impressed with Mark and Andy’s persistence and patience to sort it out. They seem to prioritise customer satisfaction and doing a good job. Both were very personable and explained what they were doing and discussed any issues that arose along the way. Probably one of the best experiences of trades I have ever dealt with and in my opinion, a shining example of how to deliver an excellent customer service.
Jackie Wacha
Professional, quick, efficient! Would highly recommend. Our old boiler was over 20 years old and leaking. Our new Worcester Bosch boiler is a lifesaver and Mark was brilliant. Pictures before and after.
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We are MCS‑certified and registered with an approved consumer protection/competent person scheme, which is essential for quality assurance and to access grants like the Boiler Upgrade Scheme (BUS).
We carry out a detailed home assessment, including property type, insulation levels, existing heating system and available outdoor space, to confirm whether a heat pump is a good fit.
We design the system using a heat‑loss calculation for your home, then match the correct kW size and model (for example, air‑source vs ground‑source) so it runs efficiently and reliably.
Our fixed quote clearly lists the heat pump, cylinder, controls, labour, scaffolding (if needed), electrical work and any radiator or pipework upgrades, so you know exactly what you’re paying for.
Yes, as an MCS installer we can confirm your eligibility, apply for the BUS grant (worth up to £7,500) on your behalf and deduct it directly from your quote.
A typical air‑source heat pump installation takes around 2–5 days, and we’ll agree locations for the indoor and outdoor units, manage any planning considerations and keep you informed each day.
After the heat‑loss survey, we’ll advise if any radiators, pipework, electrics or hot‑water cylinder need upgrading so the system can run efficiently at lower flow temperatures.
Modern heat pumps are designed to be quiet and must meet UK noise regulations; we’ll position the unit to minimise any impact on you and your neighbours and comply with local planning rules.
You’ll get manufacturer warranties on the heat pump plus our workmanship guarantee, and we offer ongoing servicing and support to keep your system performing at its best.
We’ll estimate your likely annual running costs and potential savings based on your current fuel type, insulation level and tariffs, using real‑world performance data rather than lab figures.
Boiler Upgrade Scheme
Up to £7,500
off your heat pump installation
This installer handles the full BUS grant application — deducted directly from your quote. No upfront payment needed for the grant amount.
Scheme open until 2028 — limited funding available
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