Green Efficiency upgraded my recently purchased house with the latest Drayton Wiser smart heating control system and gave it a full power flush and new valves throughout. The new system has already reduced my consumption, giving me perfect control in every room. It will pay for itself in just a few years with the predicted energy savings.

​

I would recommend Green Efficiency to anyone, given their attention to detail, highly competitive price and recommendation of the Drayton Wiser system.

​

Josh