Accumulator car battery energy power and electricity, 3d rendering.
Electrician switches on the breakers in a fuse box, Master powers on switches in the technical room. Man turns on electrical appliances in a district heating substation.
Electrician laying wiring cable, mounting electricity lines in the house. Builder in overalls and gloves installs electric wires on construction site. Man doing apartment renovation.
Construction worker in a helmet and safety glasses dressed in overalls. Portrait, close-up looking at the camera. Construction industry concept.
A man electrician checks the voltage in the network with a wire tester preparing to install a smart home. Inspection of all systems by a professional electrician
Close up shot of repairman in uniform and glasses works with cable twisted pair. Electrician removes insulation from wire with professional tool in the apartment. Installation of the Internet.
Close up view of electrician installing electrical box with wires on wall.
Electrician mounting junction box, instaling electrical wiring in apartment. Repairman feeds wires, cable into electrical box. Repair and construction work. Contractor working on apartment renovation.
electrician removing an old toggle wall switch 4k
Installation of air cooling system in the apartment. A man at high altitude installs air conditioning. Replacement of thermal insulation. Air conditioning systems
Engineer documenting operations in factory control room
Master installs intercom on the wall
Woman paying for service to carpenter or electrician. Smiling lady giving money to professional service person in kitchen. Household repair.
repair and home decoration. a man hangs a lamp in the room from the ceiling.
Experienced diverse teamworking workers cleaning air conditioner internal coolants, checking refrigerant level and calibrating thermostats
A maintenance man replaces an outlet faceplate.
Close up of a man carpenter using while working with a wooden product. Creative. Woodwork at the workshop.
Professional repairman smiling while receiving payment for work in apartment.
Woman searching tools and using cellphone in the garage
Close up of a man carpenter using while working with a wooden product. Creative. Woodwork at the workshop.
an electrician checking voltage on a ground fault outlet 4k
Help Wanted Ad Electricians Needed Newspaper Headline Job Career Opening 3 D Animation
Satisfied apartment owner paying repairman for work indoors. Service concept.
Electrician uses screwdriver to tighten nut in power distribution cabinet. Experienced worker controls operation of electrical equipment closeup
Close-up of experienced worker correcting a draft.
Experienced electrician commissioned for outdoor condenser yearly checkup, writing report on clipboard. Certified worker doing air
A Man in a Red Shirt Working with Wires in factory
A man worker measuring length of the doorway
Close up of expert electrician calibrating ac gauges vacuum pump during comissioned hvac system troubleshooting. Experienced wireman looking
Computer scientist doing yearly checkup to extend data center electronics life span and avoid downtime. Experienced professional monitoring
Experienced admin auditing supercomputer performance trends. Skilled employee using green screen tablet to spot high tech facility
Two experienced industrial technicians work on laptop on a Green Screen, Chroma Key
Portrait of electrician builder engineer during work
Diverse team of experienced mechanics brainstorming possible ways to recondition defective outdoor condenser. Skillful repairmen
Electrician works with parts of energy equipment on plant
eco friendly battery plug in eco animation with alpha channel.
Close-up of group of electrician discussing work plan.
Mechanic electrician checking repairing upgrading wiring. Technicians Repairing Car's Electrical System In Auto Shop. Two mechanics working
Portrait of electrician builder engineer during work
Man working with wires for audio speakers
Electrician is testing voltage in electrical outlet
repair and home decoration. a man hangs a lamp in the room from the ceiling.
Experienced computer scientist maintenancing server rows delivering web content to online clients. African american supervisor using tablet
Electrician works with parts of energy equipment on plant
Electrician drawing bolts up tight when installing wiring and junction boxes. Upkeep and maintenance of electrical system
Close-up of worker calling up his colleague to talk.
Drone shot of capable electrician putting together pressure indicators before starting work. Experienced professional checking freon leaks