Power System
Power System | Electric Panel Upgrades | Electrical | New Tazewell
When the lights flicker, breakers trip, or you start dreaming of EV chargers and smart home tech, it’s time to call HEP. Our licensed electricians in New Tazewell specialize in breathing new life into outdated service panels, replacing tired fuse boxes with modern breaker systems that deliver steady power, better fire protection, and capacity for today’s high-demand appliances. We assess load requirements, pull permits, and complete the job with precision, so you can plug in with confidence.
Choose HEP for electric panel upgrades and you’ll get transparent pricing, premium Square D and Eaton components, and a workmanship guarantee backed by a company that’s served East Tennessee for more than 20 years. From the first safety inspection to the final code-compliant sign-off, we handle every detail—leaving your home safer, future-ready, and powered for whatever comes next.
FAQs
Why might I need an electrical panel upgrade in New Tazewell?
Many homes and small businesses in New Tazewell were built when 60- to 100-amp fuse or breaker boxes were standard. Modern appliances—HVAC systems, EV chargers, hot tubs, and high-efficiency kitchen equipment—often demand 150–200 amps or more. Upgrading the panel increases capacity, reduces nuisance tripping, improves safety, and brings the electrical system up to current National Electrical Code (NEC) and Tennessee state requirements, which can also enhance property value and insurability.
What are common signs that my electrical panel is outdated or unsafe?
Warning indicators include frequent breaker trips, flickering or dimming lights, warm or discolored breaker slots, a burning odor, or the presence of obsolete brands such as Federal Pacific, Zinsco, or Pushmatic panels. If your panel still uses screw-in fuses or the main service is rated below 100 amps, it no longer meets current code. Any buzzing sounds, melted insulation, or visible corrosion signal that an upgrade—or at minimum a professional inspection—is urgent.
How long does a typical electrical panel upgrade take and will I be without power?
Most residential service upgrades in New Tazewell are completed in one working day (6-10 hours). Power is usually shut off for four to eight hours while the old panel is removed, new service conductors are landed, and circuits are re-labeled. Prior to energizing, the local utility (Clinch-Powell EC or Powell Valley Electric Cooperative) inspects and reconnects the service. For commercial or large residential projects, allow one to two days, plus utility coordination time.
Do I need permits and inspections for an electric panel upgrade in New Tazewell?
Yes. The State of Tennessee requires an electrical permit for any service upgrade or change. After the licensed electrician files the permit, the Tennessee State Electrical Inspector (or Claiborne County inspector) must approve the rough-in and final work. Your utility will not reconnect power until the inspector releases the green tag. A reputable contractor handles all permitting, inspection scheduling, and utility notifications on your behalf.
How much does an electrical panel upgrade cost in the New Tazewell area?
Pricing depends on amperage, panel location, and whether the service entrance and meter base also need replacement. For a straightforward 200-amp residential upgrade expect $1,800–$3,500, including permit fees and inspection. If conduit, underground service, surge protection, or whole-home AFCI/GFCI breakers are added, costs can rise to $4,000–$6,000. Commercial 3-phase or 400-amp services typically start around $5,000. A free on-site assessment provides an exact quote.
Can I upgrade my electrical panel myself, or should I hire a licensed electrician?
Electrical service equipment is the most hazardous part of a building’s wiring. Mistakes can cause arc flash, fire, or electrocution. Tennessee law requires a licensed electrician—and often a licensed electrical contractor—for any work on service entrance conductors or panels. Licensed professionals carry liability insurance, understand NEC and local amendments, obtain the proper permits, and coordinate with Powell Valley EC or other utilities. DIY panel work risks code violations, failed inspections, voided insurance, and personal injury, so hiring a qualified electrician is strongly recommended.