3CL

Class [37]
Construction and Repair Services

Project management; refrigeration engineering; heat recovery engineering; air conditioning engineering; heat transfer and energy management engineering; construction, installation, maintenance, repair, servicing, dismantling and stripping out of installations, apparatus and equipment for energy management, refrigeration, cooling, air conditioning, heat recovery, thermal storage, freezing and/or chilling; construction, installation, maintenance, repair, servicing, dismantling and stripping out of refrigeration plant, refrigerators, coolers, freezers, chillers, heat pumps, freezing rooms, cold stores, integrated refrigeration, air conditioning and heat recovery plant, computers, computer programs and monitoring, sensing, control and automation installations, and of apparatus and equipment, all for use with, or part of, the aforesaid installations, apparatus, plant, constructions, products and equipment; construction, installation, maintenance, repair, servicing, dismantling and stripping out of compressors, condensers, fans, heat exchangers, pumps, pipes, pipework, ducts, cables, storage vessels, pressure vessels, filters, heaters, thermal insulation and thermally insulated products; electrical and mechanical services for industrial or commercial establishments, including electrical installations and systems, hot and cold water installations and systems, vacuum installations and systems, compressed air or gas supply installations and systems, lighting installations and systems, security installations and systems, fire alarm installations and systems.