Marshall Clean Heat and Power Ltd

Great service, arrived on time, efficient and effective. Highly recommended.

Great service from beginning to end - very professional company

We used Marshall & McCourt to install our heat pump and have continued using them each year to do the service. Gary is very polite and professional. He arrives on time and always does a good job and is very thorough. If you have any questions he always has time to provide an answer. We look forward to continuing using Marshall & McCourt in the future.

Following a very successful installation this week of a complete new central heating system, Solar PV with battery storage, I wanted to extend my sincerest thanks to all your teams, whether office or on site for their dedication on meeting my specific requirements. Their meticulous attention to detail, problem solving and commitment to fulfilling my needs hasn’t gone unnoticed.Can you pass on my thanks to all Involved and it goes without saying I throughly recommend Marshall & McCourt

Booked service for heat pump, kept informed as on day engineer was delayed by 1hour. Did job with no fuss. Left place clean and tidy.

I write to thank Marshall & McCourt for arranging the installation of the Solar Panels and storage battery at our home on the 25th and 26th March 2025.The “team” who carried out the installation worked very well together, explained and sought our permission before they carried out the various aspects of the work.They were patient when answering our numerous questions and made sure that we installed and understood the Tesla App correctly before departing.We would have no hesitation in recommending Marshall and McCourt.

Boiler service carried out quickly and efficiently as usual at a fair price.

Phoned MandM on Friday regarding a leaking radiator they sent out a engineer within the hour who diagnosed a crack in the bottom of the radiator resulting in a new radiator within 2 hours I had an estimate of cost gave the go ahead fitted and up and running by 12 o'clock tuesday great service

Fantastic company, brilliant advice and flawless instillation, super happy

Another yearly service done by this great company - helpful (as always) and affordable. Many thanks

Recent installation of a air source heat pump went very well from the initial consultation to the final commissioning. Steve and his team worked very hard throughout the installation. They were tidy and careful and protected our home from mess. The whole of the team were very professional. Many thanks 😊

I have had great service from Marshall & McCourt over the last 4 years. They have done a lot of work for us: installing an air source heat pump with replacement of all radiators and pipes, installing an electric shower, and (within the last year) relocating solar thermal plumbing in our loft, installing solar panels & a battery, and installing an EV charger. All their staff (both in the office and on site) have been consistently helpful, polite and reliable, and have resolved any issues promptly. I can thoroughly recommend this company.

Solar water station replacement went very well . Clean and efficient job communication from company excellent.

Their staff on customer service are very patient and helpful . Jason in particular really helped solve an access issue involving a new EV charger Installation . He was persistent ,supportive and reliable ,well done to him ,a credit to the firm.

Marshall & McCourt are a very professional company that puts the customer first. Everyone you meet is very friendly and helpful. All questions are answered. The installation team clearly wanted to do the best job for the customer and took pride in their work. They communicated with us whenever necessary. They respected our home and did the job with as little disruption as possible. The result. An ashp system that works very well. We would definitely recommend Marshall & McCourt.See more

Had a replacement combination boiler fitted from Marshall and McCourt. We are very pleased with it, and the whole process from survey to installation was excellent. Special thanks to Carly who replied to any questions we had promptly. Lee who did the survey arranged exactly what we wanted (had boiler moved into attic) Chris and his colleague who fitted the boiler did a fantastic job couldn't recommend Marshall and McCourt enough Thanks so muchKind regards Lynn & Chris ClarkSee more