Plumbing (design and modernization of systems of heating, water supply, Sewerage, ventilation, replacement and installation of toilets, sinks, washbasins, showers, towel rails, washing machines, dismantling and replacement of pipelines, etc.)
Electrical work (device or repair of electrical wiring, installation of sockets, switches, lamps, etc.)
Assistance in the selection and delivery of material..........................................................
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