Having had an air source heat pump at our previous house and keen to fit in our new property eventually but the old gas combi boiler broke at beginning of COVID lockdown! At short notice Marshal and McCourt were able to install an air source heat pump, solar thermal and PV panels with a wall battery in July 2020. Impressed they were able to accommodate our needs in difficult COVID times, both availability and sourcing materials. Detailed planning and calculations as to our house requirements. Staff were both friendly and professional. Some issues post installation dealt with quickly and efficiently. Also some joint learning with regard to siting of pipes and planning regulations quickly resolved. They have responded quickly to any queries we have had. Servicing booked easily with flexibility for our availability.