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Claim this listing3.7
6 Google reviews
1–2 days
Typical install time
R J Mcculloch Gas Services LLP is an MCS certified air source installer based in n/a.
Based in n/a, KA67QE
3.7
6 Google reviews
Based on verified Google reviews
Margaret L Moore
Despite many phone calls and emails over the last 2 months, I have yet to receive a promised quotation for hybrid air-source heat pump, despite being verbally promised repeatedly I would be receive an email with the quotation. I feel this is a very bad way to treat prospective customers and do not want others to undergo the stress associated with constant chasing then finally having to start process again with another possible installer. I was attracted to this company because of location and high star rating on listing on Renewables Installer Finder tool.
Agnes Jaszewski
I always have Ross to maintain our gas and he is brilliant. Today I had the plumbers putting in a new bath for us and they were excellent. Good clean workers and made an excellent job. I would recommend this company to anybody. I since have different men from Ross’s firm and they are all good
Peter Lewis
Communication and customer service is terrible for this company. They did a decent job on our heat pump but it just isn't worth it as you can't get hold of them. Avoid
Gerry McLaughlin
First rate service backed up by knowledgeable engineers who can problem solve.
ftwproductions01
Good quality workmanship..
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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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