Best air source heat pump installers in South Devon

South Devon is, quietly, some of the best heat pump country in Britain. The relatively mild, frost-light winters around Plymouth, Totnes and Torbay mean an air source heat pump rarely has to work at the extremes, so seasonal efficiency stays high and running costs stay sensible.

What makes a good installer

A heat pump is only as good as its design. The same unit can be a joy or a disappointment depending on whether the installer sized it correctly and designed the system to run at a low flow temperature. Look for:

• MCS certification (required for the Boiler Upgrade Scheme grant)
• A proper room-by-room heat loss survey, not a rule-of-thumb guess
• Willingness to talk about flow temperatures and radiator sizing
• Clear, itemised quotes including any radiator upgrades

The Boiler Upgrade Scheme

The Boiler Upgrade Scheme offers a grant of several thousand pounds towards an air source heat pump, and a good installer will handle the paperwork for you. Only MCS-certified installers can access it, which is another reason to filter for certification first.

Finding installers across South Devon

We list MCS-certified heat pump engineers from Plymouth and Ivybridge through Newton Abbot, Totnes and the Torbay towns. Use the directory's town filter to find firms that genuinely cover your area - a Plymouth installer and an Exeter installer may both say "South Devon" but have very different travel ranges.

A note on older homes

Much of South Devon's housing stock is older, with solid walls and characterful but draughty construction. A heat pump can absolutely work in these homes, but pairing it with insulation and draught-proofing first will make a real difference to comfort and running cost. Many of the retrofit specialists in our directory can advise on the right order to do things.