Air conditioning, Above ground drainage, Cast iron pipework systems, Control cabling, Electrical services, Fire detection and alarm systems, Fresh air and exhaust systems, Heat recovery, Kitchen extraction, Lead work, Lightning protection, Low, medium and high pressure heating systems, Low voltage distribution, Low voltage lighting, LPG and natural gas installations, Oil systems and storage, Plumbing, Power cabling, Process pipework, Service and Maintenance of operational systems, Sanitaryware installations, Supply and extract ducted systems, Sprinkler installations.
