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12 Google reviews
1–2 days
Typical install time
Holmes Electrical & Renewables Limited is an MCS certified air source installer based in Nottinghamshire.
Based in Nottinghamshire, S81 7NE
Areas served:
5.0
12 Google reviews
Based on verified Google reviews
antony roberts
Can’t complain work was done quick and professional scaffolding up and down very quickly. Both guys friendly and clean no mess left laying behind. Panels work great just need summer now and £££££ savings. Josh always at the end of the phone if any problems. Now cost I challenge you to get as good quality and workmanship for a better price, I called all the big boys and they were telephone number in price so give Josh a call you won’t be disappointed. P.S can’t remember his work colleagues name but he also spot on. Thanks guys. Tony
Paul King
Fantastic work yet again.. Used Josh on several occasions to sort out old wiring issues or install new electrical devices inc a car charger unit. Always neat with his work.. highly recommend..thanks againnJosh
julie hempsall
We had Josh and Roman to fit and install our solar system and are very happy with everything they did, before and after fitting the service has been brilliant, very tidy and pleasant
Jo Gray
Can highly recommend this company. They have carried out lots of work for us and are very knowledgable and professional. They are a pleasure to have in our home and always leave it clean and tidy, causing minimum disruption. Wouldn’t hesitate to use them again.
Adele Parker
Absolutely fantastic service! Very professional and polite, went above and beyond to make sure everything was to a top quality standard. Left all areas tidy and neat, definitely would hire again! Thankyou so much ☺️
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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.
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