Technician performs maintenance on solar panels in urban area during daylight hours
Solar panel and workers.
Worker laying the vapor barrier for the roof, bituminous membrane to be welded with flame
Solar panel and workers.
Roofer builder working on roof structure at construction site
roofer working
Solar panel and workers.
roofer working
Tiler cuts sound-absorbing mat before laying tiles.
Electrician working on the electrical installation of a house
Solar panel and workers.
Gardener with Piece of Turf
Electrician working on the electrical installation of a house
Electrician working on the electrical installation of a house
Caucasian Mason Worker
Electrician working on the electrical installation of a house
Construction Site Builder
Electrician working on the electrical installation of a house
Electrician working on the electrical installation of a house
Construction Worker Leveling Wet Cement Into Wood Framing
electrician testing industrial machine
Man repairs hood in kitchen. Replacement filter in cooker hood
Construction Worker Using Wood Trowel On Wet Cement Forming Coping Around New Pool
Construction Worker Using Wood Trowel On Wet Cement Forming Coping Around New Pool
Technician installing outdoor air conditioner compressor unit on wall
building wind turbines
Construction Worker Using Wood Trowel On Wet Cement Forming Coping Around New Pool
Man repairs hood in kitchen. Replacement filter in cooker hood
Construction Worker Using Wood Trowel On Wet Cement Forming Coping Around New Pool
Technician transporting outdoor air conditioner compressor unit onto roof for installatiion
