Anti-corrosion treatment; Anti-rust treatment; Boiler repair services; Civil engineering consultancy (construction); Construction engineering; Damp-proofing (building); Diagnosis of faults; Diagnostic maintenance services; Electrical apparatus installation; Electrical apparatus repair; Fire protection sprinkler system installation, maintenance and repair; Groundwork; Handyman repair, maintenance and installation services; Hire of machines for use in civil engineering; Hydroelectric power station construction; Installation of electricity generators; Installation of electrical apparatus; Installation of electronic apparatus; Installation of industrial plant; Installation of instrumentation systems; Installation, maintenance and repair of computer peripherals; Interference suppression in electrical apparatus; Lubricating services; Machinery installation, maintenance and repair; Maintenance and repair of building contents; Maintenance and repair of utilities in buildings; Maintenance of electronic measuring devices; Maintenance of electronic monitoring devices; Maintenance services for industrial plants; Marine dry docking services; Marine engineering (construction); Mechanical engineering (construction); Overhaul of engines; Overhaul of machines; On site building project management; On-site construction supervision; Project preparation relating to civil engineering (construction); Project preparation relating to construction engineering; Providing information, including online, about building construction, and repair and installation services; Provision of information in relation to the repair, maintenance and installation of goods; Provision of shipyard facilities; Rebuilding engines that have been worn or partially destroyed; Rebuilding machines that have been worn or partially destroyed; Repair of parts of engines; Repair of turbines; Repair, maintenance and installation advisory services; Repair, maintenance and installation consultancy services; Structural engineering services (construction); Underground civil engineering services (construction); all included in Class 37