Mannelijke technicus op ladder repareren teken - Stockfoto’s en -afbeeldingen

Technician mending the emergency exit sign

Electrician and man ladder

Man fixing sign and man

Male technician is installing an exit sign on the wall

Man fitting an air vent

Close up of a young plumber repairing washbasin drain in bathroom

Safety conscious man fitting a fire smoke alarm

Portrait of worker during building safety inspection

Worker installing smoke detector on the ceiling

Man fitting an air vent

Man Fixing smoke alarm on the ceiling

Safety conscious man fitting a fire smoke alarm

Worker fixing thermostat in building

Switching the light and switch

Handyman installing a window shutter

Electrician changing wall sockets

A middle aged electrician installing an electrical switch