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197 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Pcm247 Maintenance Ltd is an MCS certified air source installer based in Essex. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Essex, SS8 9ND
Areas served:
5.0
197 Google reviews
Based on verified Google reviews
Chris M
Easily the best company I have done business with period, full stop and I would rate 10 stars if I could. I required the installation of an electric boilers as all the current regulations on installing new gas boilers simply priced me out of one. PCM 247 explained all the different types of electric boilers prior to installation. A crew (yes a crew!) of three arrived laid down plastic boards and wore booties, they even brought their own vacuum cleaner. The crew toiled and tinkered away, by the end of DAY ONE the gas was capped the old boiler was out, the new electric one was in and they cleaned down before they left. DAY TWO an electrician arrived (yes another crew member!) and speedily wired up everything, hiding visible wires in trunking. The electric boiler spooled up and then all the radiators were checked flushed, chemical sealant was poured into the radiator system to plug any hard to find slow leaks (I did have one and it plugged it within a day or two). The team then went through warranty and boiler registration, set up the works. Cleaned up everything and left me feeling sad that truly our time together however short had come to an end. I wrote this feedback because you need to understand the experience you will receive when using PCM 247, I will use them for life and you should too. You will simply not find better, this is longest review I have ever written because PCM 247 deserved it. If you have any home issues for love of all that's good give them a go and let's keep truly great tradespeople like this around forever. A big thank you from me to all the PCM 247 staff involved in making my home great again.
Gary Nugent
I would highly recommend this company if you’re looking for a job well done. No messing around just good honest top quality work. Thanks Paul and the crew ( very pleased customer).
Iakovos Theodoulou
I recently hired Paul to replace my gas boiler with an electric one, and I couldn’t be happier with the service provided. From start to finish, they demonstrated exceptional professionalism, making the entire process smooth and stress-free. Punctuality was one of the standout qualities. They all arrived right on time for the appointment, ensuring that no part of my day was wasted waiting. Their attention to detail and commitment to cleanliness were equally impressive. After completing the job, they left the work area spotless—far exceeding my expectations and showing a genuine respect for my home. Communication throughout the project was outstanding. Paul explained every step of the process in clear, easy-to-understand terms, answering all my questions with patience and expertise. They kept me informed of the timeline and any updates, which made me feel completely at ease. The quality of their work was top-notch, with everything completed to a high standard. It’s clear they take great pride in their craft. I highly recommend Paul McCarthy to anyone in need of plumbing services. If you’re looking for someone who is professional, reliable, and meticulous, look no further!
Christopher Mansfield
Best service given, great price, kept me posted throughout process and new boiler installed with removal of old in very good time. Highly recommend using Paul and his team.
Gian Marco Benedetti
Paul is first and foremost a great professional. He is very kind and he explained to me and my wife (multiple times) what was the best option for our bathroom, and he was also able to resolve a long standing issue we had been dealing with for months. Very patient and knowledgeable, he delivered as expected and it was available for us when we had doubts or questions. On the cost side, he was also a little less expensive then other people who gave us completely wrong information and impracticable solutions. I would definitely recommend his company. 5 stars and well deserved!
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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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