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Claim this listing4.8
43 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
G J R Plumbing & Heating 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, EX7 0FQ
Areas served:
4.8
43 Google reviews
Based on verified Google reviews
Ian Lennox
Sheona Keith from this company has seviced my central heating system for the past four years . She is top quality and a credit to her job .Would recommend her at all times
Deborah Welch
They arranged a visit to service my boiler within two days Very efficient and helpful as I have just moved in and it was a boiler I wasn’t familiar with. Thank you for your help.
James Bonin
I had an issue with my water pressure and needed a wobbly tap to be fixed. Booking the appointment was very easy and I appreciated that they had invested in a proper booking system. The problem was quickly identified by one of their staff and Greg came by and installed a new water pump the very same day. Problem solved.
Alex Soanes
We moved into our new house but were unable to get the boiler to work. I used Facebook local group to recommend a good local boiler and GJR was the first response. I found their website and discovered I could request a call out for the next morning. Greg arrived early and found the fault. Within a few hours I had a quote for the work needed and by the end of the day we had hot water and heating again. Great service at a reasonable cost. Will definitely use them again. We highly recommend.
John Whittle
Failed boiler in winter! Greg attended promptly and courteously. Sourcing parts involved two trips to Exeter over a total repair duration of 3 days, but the eventual result is a lovely warm house again. I've no hesitation in recommending Greg.
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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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