Generator Hookups.
Trent Electrical installs generator interlock kits, manual and automatic transfer switches, inlet boxes, and whole-home standby generator wiring for homes, farms, and shops across Rogersville and Hawkins County, TN.
What's included
- Interlock KitsCode-compliant breaker interlocks let you back-feed safely from a portable generator without an expensive transfer switch.
- Automatic Transfer SwitchesATS installations for Generac, Kohler, Briggs, and Cummins standby generators so power restores itself when the utility drops.
- Manual Transfer Switches6, 10, and 12-circuit manual transfer panels wired to the loads that matter: well pump, fridge, furnace, lights.
- Inlet Boxes & Gen CordsWeatherproof exterior inlet boxes and properly sized generator cords so you never run an extension through a window again.
- Standby Generator WiringFull installs from gas line tie-in to ATS, load center, and battery — coordinated with your plumber and propane supplier.
- Permits & InspectionHawkins County electrical permit pulled and the final inspection coordinated. No shortcuts.
When the power goes out in East Tennessee, it usually goes out for a while. Ice storms, summer thunderstorms, and the occasional truck-versus-pole take down rural feeders for hours or days at a time. A correctly wired generator hookup is the difference between a quiet, lit, heated house and a freezer full of ruined food.
The right setup depends on your house and your budget. A breaker interlock on the existing panel paired with a portable generator and an inlet box covers most homes for a fraction of the cost of a whole-home system. A manual transfer switch with dedicated circuits is cleaner when you only want certain loads to run. An automatic transfer switch with a permanent standby generator is the gold standard — power restores itself within seconds and you never touch a thing.
We install all three the right way. That means a proper neutral-ground bond at the source, a true mechanical interlock that physically prevents back-feed into the utility line, conductors sized for the generator's full output, and a panel directory that reflects which circuits are on the generator side. Lineman safety is not optional and we treat it that way.
Service area includes Rogersville, Church Hill, Mount Carmel, Surgoinsville, Bulls Gap, Mooresburg, Kingsport, Morristown, Greeneville, and the surrounding Hawkins, Hamblen, and Greene County communities.
Four steps. One licensed electrician.
- 01
Load survey
Which circuits actually need to stay on — well pump, fridge, furnace, lights.
- 02
Interlock or ATS install
Mechanical interlock on the main panel or an automatic transfer switch beside the meter.
- 03
Gen tie-in
Inlet box, generator cord, or hard-wired standby unit tied in and bonded correctly.
- 04
Test under load
Kill the utility feed, run the loads on generator, and confirm the transition works.
Often paired with this work
- 200-Amp Panel Upgrades
Fuse box, Federal Pacific, and Zinsco replacements with modern breakers.
- Meter Base & Service Replacement
Storm-damaged meter bases and full residential service changes.
- Whole-Home Surge Protection
Type 2 SPDs at the panel to protect HVAC boards, appliances, and electronics.
- Underground Feeders & Trenching
Direct-buried feeders and conduit runs to shops, garages, and outbuildings.
Where we do this work every week
Don't see your town? We work across Hawkins County and the surrounding East Tennessee communities — call (423) 754-4353 and we will let you know.
One call.
Lights back
on.
Text or call. Ryan answers personally. Same-day quotes, honest pricing, no upsells.