Generator Solutions
Generator Solutions | Generators | Electrical | Rogersville
When storms roll across Rogersville or an unexpected outage strikes, HEP’s generator solutions electrical team keeps the lights—along with your refrigerator, HVAC, and Wi-Fi—running without a hiccup. Our certified technicians size, install, and maintain residential and commercial generators that start automatically and deliver steady, safe power the moment the grid falters. Backed by 20+ years of local service, we handle everything from load calculations and permitting to fuel hookups and ongoing tune-ups, so you can focus on what matters most instead of fumbling for flashlights.
Whether you’re safeguarding a family home, a bustling storefront, or essential medical equipment, we customize protection plans to match your exact needs and budget. Enjoy transparent pricing, 24/7 emergency support, and the peace of mind that comes from partnering with Rogersville’s most trusted electrical pros. Ready to ditch downtime for good? Let HEP put dependable generators to work for you today.
FAQs
What size standby generator do I need for my Rogersville home?
The proper size depends on the electrical load you want to cover. We begin with a load assessment that lists your must-have circuits—typically HVAC, refrigerator, well pump, lighting, and medical equipment. From there we calculate starting (surge) and running watts to recommend a generator, usually ranging from 10 kW for essential circuits to 22–26 kW for whole-house coverage. Our technicians provide a free on-site evaluation to ensure the unit you buy can handle both present and future electrical demands.
How long does a typical whole-home generator installation take?
Once permits and utility approvals are in place, most residential installations in Rogersville are completed in one day. The process involves setting the concrete pad, positioning the generator, running fuel (natural gas or propane) and electrical lines, installing the automatic transfer switch, and performing a startup test. Commercial projects or sites requiring trenching over long distances may take two to three days.
Do I need a permit or inspection for a generator in Rogersville?
Yes. Hawkins County and the City of Rogersville both require an electrical permit for permanently installed generators. If natural gas is involved, a separate gas permit may also be required. We handle all paperwork, schedule inspections, and ensure the installation meets NEC, local code, and utility interconnection requirements. Final inspection is usually completed within a week of installation.
How often will my generator need maintenance?
Standby generators should be serviced every 12 months or after 100–150 hours of run time, whichever comes first. Annual maintenance includes oil and filter changes, battery load testing, spark-plug replacement, valve clearance checks, and firmware updates. We offer affordable maintenance plans with remote monitoring so you receive alerts and service reminders automatically.
Can a standby generator run on propane if natural gas isn’t available?
Absolutely. Most of the units we install are bi-fuel capable and can be configured for propane (LP) or natural gas. For LP systems, we’ll size the tank based on anticipated run time—commonly 250 to 500 gallons for homes. Propane delivers similar power output and is an excellent option for rural Rogersville properties without gas lines.
Will a generator increase my home’s resale value or insurance costs?
Real estate studies show that a professionally installed standby generator can add 3–5 % to a home’s value, particularly in areas prone to outages. Insurance premiums generally remain unchanged, but many carriers offer small discounts because a generator helps prevent claims related to frozen pipes, sump-pump failure, and food spoilage. Always notify your insurer after installation to see if discounts apply.