close up tool for roof repair. A screwdriver for tightening bolts and nuts lies on the roof. Installation of mounts for solar panels
Craftsman with electric screwdriver drill the wood
Bitumen roofing, asphalt installation with fire
Bitumen roofing, asphalt installation with fire
Repairman checks the correct installation of the air conditioner unit. Fastening and installation of an external air conditioning unit on a high floor. Dangerous installation of air cooling systems.
Technicians installing solar panels on metal stand. Workers installing solar panels on the roof of a house. Close-up Installation
Carpenter using electric screwdriver working with wood
Hands of male carpenters working with the electric screwdriver
Close up of connecting electric cable to solar panels at solar power plant. Connection and installation of solar panels. An electrician in
The repairman checks the installed air conditioner. Fastening and installation of an external air conditioning unit on a high floor. Dangerous installation of air cooling systems.
Close up of connecting electric cable to solar panels. Connection and installation of solar panels. Connection to the solar energy network
Close up of connecting electric cable to solar panels at solar power plant. Connection and installation of solar panels. Solar panel on the