Electricians across East Tennessee.
16 communities. Eight counties. One number. O'Henry Electric covers the Tri-Cities and the surrounding mountain and lake communities 24 hours a day.
Greeneville, TN
Greene County
Greeneville is home base. We live here, we work out of here, and we know the wiring in town as well as any electrician in East Tennessee.
Morristown, TN
Hamblen County
Morristown is a core market for O'Henry Electric. We serve all of Hamblen County for residential and select commercial electrical work, including 24-hour emergency response.
Rogersville, TN
Hawkins County
Rogersville is Tennessee's second-oldest town and home to some of the most demanding residential electrical work in our service area. The historic homes near the old town center frequently have knob-and-tube wiring, early aluminum branch circuits, ungrounded outlets, and original Federal Pacific or Pushmatic panels — we replace all of it cleanly, with permits, and without tearing up original walls and trim where we can avoid it.
Church Hill, TN
Hawkins County
Church Hill is a residential community along the US-11W corridor in Hawkins County, sitting between Kingsport and Rogersville. The housing here is a mix of mid-century brick ranches, newer subdivisions toward the Kingsport line, and rural properties with outbuildings further out.
Jonesborough, TN
Washington County
Jonesborough is Tennessee's oldest town and one of the most historically protected residential districts in our service area. The old Main Street homes need careful, code-correct electrical work that respects original plaster, trim, and floor framing — we do it without ripping the house apart.
Johnson City, TN
Washington County
Johnson City is one of the largest residential markets we serve out of Greeneville, and a place where the housing stock runs the full range — from century-old craftsman homes near East Tennessee State University to modern subdivisions out past Boones Creek. O'Henry Electric works across all of it: panel upgrades on aging Tree Streets bungalows, EV charger installs in newer Carroll Creek and Knob Creek homes, generator transfer switches on hillside properties up toward Buffalo Mountain, and 24-hour emergency power restoration county-wide.
Kingsport, TN
Sullivan County
Kingsport is a working city — Eastman, the Model City layout, and a deep stock of mid-century brick ranches that were originally wired for a much smaller electrical load than modern households actually use. That's the bulk of our Kingsport residential work: 100-amp to 200-amp panel upgrades, dedicated circuits for heat pumps and electric ranges, whole-home surge protection, and breaker swaps on panels that have started to fail.
Don't see your town?
If you're in East Tennessee, we probably cover you. Call to confirm.