Marshall Clean Heat and Power Avis 

Always prompt in their replies to requests and for additional information. Perhaps not the cheapest around but competitive nonetheless. Reliable and highly professional fitters who were easy to deal with and very helpful. We had an underfloor heating system and an air source heat pump fitted, and it all went very nicely to plan. Certainly recommend this company.

Just had our combi boiler serviced and once again work was carried out very professionally, engineers are always very polite and do an excellent job, I highly recommend Marshall and McCourt.

Excellent customer-focussed service from Marshall and McCourt, as always. The work was to replace an old electric shower. Helpful visit prior to the work being carried out, to agree the best option. Installation carried out promptly and to a very high standard. Thank you to Lauren in the office and to Keith who did the installation.

Fantastic service. I left a message late one evening on their enquiry form and an engineer was with us the following day before lunch. Polite and knowledgeable and fixed the problem. Not easy to find an underfloor heating engineer. But this company is great and we will be using them going forward.

Excellent all round service from start to finish- all staff have been lovely to work with. Brilliant experience.

After been left without gas following a smart meter install by British Gas, Marshall & McCourt reponded to my weekend email enquiry before 8am the following Monday and had an engineer out to me within the hour of that reply. The engineer was thorough, courteous and got me back up and running within and hour and 30 mins. Im really impressed how a stressful situation was resolved so quickly and efficiently by Marshall & McCourt.
Thank you!

Worcester boiler sprung a water leak. Rang M& Mc 8am next morning, phone picked up quickly, plumber organised for 2 hrs later. Pleasant plumber arrived on time, fixed problem with replacement part. Took about 1hr 40 mins in total as he had to go & get the part. Cost was 1 hrs labour & part.
I'm a v happy customer. Heartily recommend M & Mc

Great service as usual, fault traced and repaired within a couple of days, good communication throughout, no hesitation in recommending 👍

Excellent service throughout. Relief to finally find someone who understands whats wrong with our underfloor heating, and then to fix it.

Marshall and McCourt installed our new air source pump, with associated hot water tank and control systems and completely new radiators and pipework in 4 days. The customer service throughout the evaluation process as well as the installation was first class, with someone always available to answer any questions and a phone system that always gets answered without long holds (very unusual nowadays). This is a big investment for any household and the practical expertise of the individuals involved in deciding the precise configuration suitable for our house gave us great confidence that if we went ahead, it would indeed work for a house that by its very nature (solid single brick walls etc) suffers from fairly high heat losses. After one day of running in very cold windy weather we knew that
we were not going to struggle with keeping our house and water supply hot enough. The team provided for the actual installation worked to a high standard, were very easy to get on with and cleaned up immediately after every piece of work to ensure disruption was kept to a minimum. They also responded immediately to a few minor questions that I had after the first few days of running. To complete the customer service Marshall and McCourt even take you through the entire RHI grant application process to ensure there are no problems with this last vital step. The coordination between all parts of the team from sales to engineering, reception, payments and accounts and installers was excellent throughout and I would not hesitate to recommend Marshall and McCourt to anyone considering this type of project.

We recently had an Airsource Heat Pump cascade system installed by Marshall and McCourt.

The installation team were fantastic. They were friendly, polite and took great care not to damage our walls, carpets or doors during the radiator installation. They even went out of their way to avoid soldering over our new carpets.

We did have a couple of post installation issues, but they were quick to address and resolve them which is all you can ask for. I can't recommend them enough.

The installers did a really good job.
RHI estimate was wildly off but I would still recommend them

Marshall & McCourt provided a Solar PV array with SolarEdge technology and a 7KW LG Chem battery as part of phase 1. During the summer months the PV exceeded our expectations. Phase 2 involved fitting retrospective underfloor heating to the upstairs and a combination of retrospective and screeded underfloor heating on the existing ground floor and new extension.

Any issues were resolved promptly. Engineers were competent, knowledgeable and able to communicate functionality of the system.

I would recommend Marshall and McCourt to anyone considering renewable energy systems.

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 much

Kind regards

Lynn & Chris Clark

Our problem was with our old solar system. We received excellent service both from the office staff and the technicians. The first appointment was cancelled but we were given plenty of notice and the engineers arrived promptly at the second occasion. They were polite, courteous, and professional. We will use them again.

Excellent service as usual. On time, quick and efficient. Happy to reccomend.

We have worked with Marshall and McCourt from the supply and installation of our biomass boiler to ongoing maintenance and upkeep and have always found the service efficient and professional. Northdale Horticulture.

Marshall and McCourt have provided a very professional, skilled and high quality service over the last 8 years. They take customer care very seriously. This is definitely not always the case with building/household maintenance providers!! I fully recommend them as I have to personal friends.

I have been using Marshall & McCourt for over five years both for business and personal use, they have always been quick to respond and professional.
I have never had any issues with any repair/replacement they have supplied.
Lauren is lovely, a pleasure to deal with