What our customers think of Diamond Heating & Cooling
What our customers think of Diamond Green Energy
Diamond gas were quick and professional…
Diamond gas were quick and professional when installing a new boiler within a few days when the snow hit and we were without heating and hot water. Very fair quote. Would highly recommend.
A service to match their company name
Excellent, very professional and a value-for-money service. I would recommend Diamond to anyone.
The communication and service provided by the whole team is second to none. They go the extra mile to provide this excellent service. Mum has a Gold service contract and it has been worth every penny. Thanks Diamond.