cleaning of drains; clearing of tree roots from pipes and drains (plumbing services); drainage services; electric appliance installation; handyman repair, maintenance and installation services; installation of kitchen appliances; installation of kitchen equipment; installation of pipelines; installation of roofing; installation of sanitary apparatus; installation of solar energy systems; insulation of pipes; irrigation devices installation and repair; land irrigation; laying of pipelines; maintaining and repair of drain pipes; maintaining and repair of roof guttering; maintenance and repair of gas installations and equipment; maintenance and repair of heating; maintenance and repair of pipelines; maintenance of plumbing; pipe installation services; pipe laying services; pipe-fitting; pipeline construction; pipeline construction and maintenance; pipeline laying; pipeline maintenance; plumbing; plumbing and glazing services; sewer pipe servicing; sewer pipe renovation; sewer pipe maintenance; sewer pipe cleaning