Electrical System
Electrical System | Whole Home Rewires | Electrical | Heiskell
When the wiring hidden behind your walls no longer keeps pace with modern appliances, comfort systems, and smart-home tech, it’s time to bring in the local experts. HEP’s licensed electricians have been safeguarding homes in Heiskell for decades, replacing outdated aluminum or cloth-covered wiring with code-compliant copper, updating breaker panels, and installing whole-house surge protection. We arrive on schedule, protect your floors and furniture, and keep you informed at every step, so the only surprise is how seamless the process feels.
Our whole home rewires service is more than a simple swap of old wires for new—it’s a chance to future-proof your property. From calculating the correct circuit loads to labeling every outlet, we design a customized electrical roadmap that supports today’s energy demands and tomorrow’s innovations. Whether you’re renovating a historic farmhouse or building an addition, trust HEP to deliver safer power, increased efficiency, and the peace of mind that comes with knowing your lights, outlets, and devices will work exactly when you need them.
FAQs
Why might a Heiskell homeowner need a whole-home rewire?
Many houses in the Heiskell area were built before modern electrical standards. If yours has knob-and-tube or aluminum branch wiring, a limited 60- or 100-amp service, frequent breaker trips, flickering lights, or ungrounded outlets, a full rewire eliminates fire and shock hazards, brings the system up to current NEC and Knox County codes, and gives you enough capacity for today’s appliances and electronics.
What happens during the rewiring process and how long does it take?
1) We start with a detailed load calculation and permit application. 2) After turning off individual circuits, we remove outdated cables and install new copper NM-B or THHN conductors, new receptacle/switch boxes, and a properly sized service panel. 3) We add AFCI and GFCI protection, smoke/CO alarm circuits, and grounding upgrades. 4) Rough-in work is inspected by the county, then we patch walls, install devices and trim plates, and schedule the final inspection. A 1,600–2,000 sq ft single-story home typically takes 5–7 working days; larger or multi-story homes may take 7–12 days.
Will I be without power or have to move out while the work is done?
No full relocation is usually needed. We rewire room by room, so only the circuit being worked on is de-energized. We set up temporary lighting and extension power for refrigerators, HVAC, or medical equipment if required. You can stay in the house at night, and we clean up at the end of each day to keep living spaces usable.
Do I need permits, and will the new wiring meet code?
Yes. Knox County requires an electrical permit and two inspections (rough-in and final). Our licensed electricians handle all paperwork, schedule inspections, and ensure the installation complies with the 2023 National Electrical Code, local amendments, and TVA/LCUB utility requirements. You receive a signed inspection card and a certificate of completion for your records and insurance company.
How much does a whole-home rewire cost in Heiskell?
Pricing depends on square footage, number of circuits, attic/crawl-space accessibility, wall construction, and whether a service upgrade is needed. As a guideline, most homes fall between $8,000 and $20,000, with very small cottages starting around $6,000 and large two-story homes with new 200-amp service approaching $25,000. We provide a written, line-item estimate after a free on-site assessment.
What benefits will I see after the project is complete?
• Safety: Copper wiring, proper grounding, and AFCI/GFCI protection greatly reduce fire and shock risks. • Capacity: A modern 150- or 200-amp panel supports EV chargers, heat pumps, tankless water heaters, and home offices without tripped breakers. • Insurance and resale value: Many carriers give premium discounts for updated wiring, and buyers favor homes with documented electrical upgrades. • Convenience: More outlets, dedicated circuits, and USB or smart receptacles reduce reliance on extension cords and power strips. • Peace of mind: A 3- to 5-year workmanship warranty and manufacturer warranties on devices mean you won’t worry about hidden faults.