Atomic Electric Service Inc. handles panel upgrades, EV chargers, generator installs, wiring, and repairs for homes and businesses across Knox County and beyond.
From a breaker that won't reset to a full panel upgrade or generator install — Atomic Electric handles it.
100A to 200A service upgrades, AFCI/GFCI compliance, sub-panel installs. Code-correct and inspection-ready.
Learn more →Level 2 home chargers, Tesla Wall Connector, dedicated 240V circuits. Done right the first time.
Learn more →Whole-home backup generators, transfer switches, and generator inlet kits for East Tennessee storms.
Learn more →Recessed cans, ceiling fans, under-cabinet, landscape, and smart-switch retrofits across every room.
Learn more →Doorbell cameras, smart switches, whole-home automation retrofits, and hardwired network drops.
Learn more →Tripped breakers, dead outlets, flickering lights, GFCI/AFCI faults, wiring repairs. Diagnosed and fixed right.
Learn more →339 verified Google reviews. Neighbors trust us enough to say so publicly.
You hear the price before we start. No surprises on the invoice.
Licensed electricians. Fully insured. Every job done to code.
Call or fill out the form. We'll give you a straight answer on what it'll take.
"Cody Huber from Atomic Electric did an exceptional job upgrading my fuse panel and installing a generator inlet kit. The original quote was fair in the first place, and then he went over and above to ensure the project turned out exactly right. I was completely satisfied."
— Fran Lofsted, verified Google review
Based in Powell, TN and serving Knox County plus the surrounding East Tennessee communities.
Not sure if you're in our area? Call us — we usually still come out.
Call Martin directly or send us a quick message below.