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Your trusted heat pump & solar experts in Devon
Cut your heating bills, stay warm all winter, and let us handle up to £9,000 in government grants — and we handle the paperwork — fitted by local MCS-certified engineers you’ll actually meet.
Check your grant eligibility
See what you could claim — no obligation, no account needed.
🔒 Takes under a minute · We never share your details
Renewable heating & energy, done properly
From first survey to commissioning — one accredited local team for every part of the job.
Air Source Heat Pumps
Full design & MCS installation with proper heat-loss calculations and BUS grant handled for you.
Learn more →Solar PV & Battery
Turn Devon daylight into savings — solar panels and battery storage sized to your home and usage.
Learn more →Heat Loss Surveys
An accurate room-by-room survey so your system is sized right the first time — never guessed.
Learn more →Underfloor Heating
Low-temperature water systems that pair perfectly with a heat pump for even, efficient warmth.
Learn more →Service Plans
Annual servicing & priority support across Devon to keep your system efficient and under warranty.
Learn more →Not sure what you need?
Tell us about your home and we’ll recommend the right system — and confirm your grant.
Get free advice →The government pays up to £9,000 towards your heat pump
As an MCS-certified installer we apply for the grant on your behalf and take it straight off your price. On oil or LPG? From 21 July 2026 you could claim £9,000+.
Estimate your price after grant
A rough guide — your survey confirms the exact figure.
Based on 16 Google reviews
“Ben visited on moving day to do an initial heat loss survey and advise about an air source heat pump… Ben and Jake did a fantastic job installing the pump, new cylinder, radiators throughout and all the pipework. An external MCS assessor has visited and told me the installation is top quality… I was warm and cosy all last winter… Highly recommended!”
“EcoSphere installed a system in our 1950s house… Ben was very thorough and patient in his responses to many questions about the design and installation. The result: a house that is now comfortably warm throughout the day, has lost the cold rooms at the end of long pipe runs… our energy bill has been halved when compared to the equivalent period of 2024-25!”
“The Vaillant heat-pump team referred me to Ben as one of their preferred tradesmen… installing a completely new plumbing system — air source heat pump, cylinder, radiators and new pipework. The project was completed within the allocated two weeks and the work was completed to a high standard throughout.”
Installs across Devon & Somerset
Proudly local to Devon
Exeter & East Devon
Exminster, Exmouth, Topsham, Broadclyst, Cranbrook, Seaton
Plymouth & South
Plympton, Plymstock, Ivybridge, Saltash, Totnes
Tiverton & Mid
Cullompton, Bampton, Crediton, Taunton, Bridgwater
Torbay & North Devon
Torquay, Newton Abbot, Barnstaple & surrounding
Common questions
Most owner-occupied and private-rented homes in England & Wales with a valid EPC qualify. We check eligibility for you before you commit, and from 21 July 2026 oil and LPG homes can claim a higher amount (£9,000+).
A typical air source heat pump install takes 2–4 days on site, following a heat-loss survey. We give you a firm schedule before we start.
Yes — we’re MCS-certified (Reg AA-10060), Gas Safe and OFTEC registered, HIES members and Heat Geek trained, and a Vaillant approved partner.
All of Devon plus parts of Somerset and Dorset — Exeter, Plymouth, Tiverton, Torbay, North Devon and surrounding towns. Not sure? Just ask.
Ready to find out what you’d pay?
Get a free, no-obligation grant check and quote. It takes about a minute — no account, no pushy sales.
Heat Pump Installers Across the South West
We install air source heat pumps and carry out BUS grant applications across Devon, Somerset, Cornwall, Bristol and Bath. Click your nearest location for more information.
Heat Pump Brands We Install
We work with leading manufacturers to find the right system for every home and budget.