Marshall Clean Heat and Power Avis 

Very quick response to service request. Though a little expensive.

Excellent service once again. Fixed cylinder leak and replaced faulty valve. Quick, tidy and reasonable price. No hesitation in reccomending.

Very knowledgeable and polite engineer attending site. Great and prompt service A Great experience

Helpful and efficient throughout the process. Competitive quote. Responsive to emails and phone calls.

Booking in easy & polite.
Engineer Efficient & very knowledgeable.
Will use again

Had problems with air sourced heating since installed January this year. Heating just keeps going off. Costing a fortune to keep reheating from cold. Engineers been out four times now and can't fix problem. Bathroom thermostats are in the hall outside and not working so bathrooms cold. Promised they would put internal thermostats two months ago and still waiting for them to come out.
Been on phone again this morning as heating gone off overnight again but no one called me back. Some one turned up hours later without calling to let me know.

Very easy to book. Very quick & efficient service. Great customer service, lovely staff. Will definitely use again in the future.

Marshall and Mc Court have been very helpful and professional in specifying and installing the heat pump and in after-sales care. Their staff are a pleasure to deal with

The service from Marshall & McCourt has been superb from preliminary discussions about the possibilities for reducing our carbon output through to installation of a battery & upgrading the solar panels and then follow up support. The crew who did the work on one of the hottest days of the year couldn't have been better. There was a problem with the battery which was down to the suppliers not Marshall McCourt, but the effort put into resolving it was unstinting. We are delighted with the performance of the system they installed and wouldn't hesitate to use the company again for any work we wanted doing.

Not many companies deal with oil boilers
Mine needed servicing and they came a few days after I rang them serviced and no problems.
The bill was reasonabl too

Very professional as ever, job done as expected no fuss, peace of mind at a competitive price.

Marshall and McCourt responded promptly to our request for a quote to install an ASHP. They applied for a Government Boiler Upgrade grant on our behalf. Once that grant was secured, Marshall and McCourt installed our ASHP as a replacement for our existing oil fired boiler. The work was completed in 3 days with the minimum of fuss. Staff were polite and professional and we have been left with a working system which we are very happy with.

Very satisfied with the service recieved from yourselves. Engineer very polite . Work done to a very high standard . Excellent company.

Came on time clean and tidy job reasonable price Happy wife

We without any doubts very highly recommend Marshall & McCourt if you are considering a home Solar PV and Battery storage installation. From quotation to completion we have received the very highest level of service, communications and quality of workmanship, the team should be very proud, and we thank them for that. I wont hesitate to recommend to friends and family, along with considering them for any future works we have that they can do. Thanks

Always turn up promptly. Friendly and polite personnel. Used this company a number of times now for boiler servicing and also a boiler replacement. Highly recommend

Very punctual, very friendly and polite, very professional.

This company provides an excellent service. Very reliable. Excellent work recieved. Very good prices . All workers very polite.

Very competent and professional service.
The support staff and technicians were really helpful, communication throughout was good and the customer service excellent. We were very happy with the service from this company abd would recommend x

First class service friendly polite office staff. The technicians very professional knowledgable, friendly and polite. Not forgetting the sales team who also very knowledgable about the products.Would recommend Marshall and McCourt great company