A-Rated Heating
A-Rated heating and high energy
efficiency boiler engineers



The high efficiency boiler division of Christopher Richard Ltd. To find out more visit our website.


Annual servicing

We can include you on our data base and automatically remind you when your service is due. Regular service customers recieve a preferential breakdown service.

Fault Finding/ Repair

We carry spares on our vehicles for Rayburn, Stanley and Alpha Cookers

Installation and System Design

We adhere to the manufacturers' instructions and install thermostatic radiator valves, change or add towel rails and radiators, underfloor heating according to current building regulations and good practice. We can combine underfloor heating and or solar heating with your current heating system.

System Reconfiguration

Sometimes it is beneficial to reconfigure systems that were originally incorrectly installed to improve efficiency and be more responsive to your needs, taking you a step closer to an A-Rated heating system.

Landlords Gas Safety Certificates

Our engineers hold the CKHB1 qualification that is legally required to certify range cookers. We can certify all the gas appliances in the property at the same time making it more cost efficient when carried out with the annual service.

System Clean and Powerflush

A simple chemical test should determine the extent of any corrosion in your system identifying the need for a power flush. Older systems can suffer from sludge and rust deposit - reducing the efficiency of the whole system and possibly resulting in internal damage.

Powerflushing is carried out using approved chemicals and according to good practice.

Pumps, Valves and Thermostats

From time to time these components will fail and need replacement. We carry a basic stock.

Thermostatic Radiator Valves

These are now a legal requirement for all new installations according to Part L Building Regulations. They can reduce your heating bills and increase your overall comfort.