HVCA adds value to members' businesses by providing quality services, promoting excellence and shaping the commercial environment through representation and leadership. The HVCA represents the interests of firms active in the design, installation, commissioning and maintenance of heating, ventilating, air conditioning and refrigeration (hvacr) products and equipment.

HVCA members are subject to regular, third-party inspection and assessment to ensure their technical and commercial competence.

http://www.hvca.org.uk/