Electrical System
Electrical System | Whole Home Rewires | Electrical | McDonald
When the lights flicker, breakers trip for no reason, or you just know the wiring behind your walls is decades out of date, it’s time to call HEP in McDonald. Our licensed electricians specialize in whole home rewires, replacing every inch of aging cable, outlet, and panel component with code-compliant materials that boost safety, efficiency, and resale value. We work room by room, carefully labeling circuits and cleaning up as we go, so you never feel like you’re living on a construction site.
From the first free assessment to the final walkthrough, we keep you informed, on budget, and ahead of future electrical demands—think EV chargers, smart-home tech, and high-efficiency HVAC. Most projects are completed in just a few days, and each one is backed by HEP’s rock-solid workmanship warranty and a city inspection for total peace of mind. If you’re ready for reliable power and the freedom to plug in anything, anywhere, HEP’s expert team is only a call or click away.
FAQs
Why might I need a whole-home electrical rewire in McDonald?
Most homes built before the mid-1980s were wired with materials and methods that no longer meet current safety codes. Aluminum branch-circuit wiring, ungrounded two-prong outlets, obsolete fuse panels, and over-loaded circuits are common in older McDonald properties. A full rewire replaces every branch circuit with modern copper wiring, adds proper grounding, installs AFCI/GFCI protection, and upgrades the service panel, drastically reducing fire risk and giving you capacity for today’s high-demand appliances and electronics.
How can I tell if my house actually needs rewiring?
Typical warning signs include frequently tripped breakers, flickering lights, warm or discolored outlets, a burning smell near devices, two-prong receptacles, or visible cloth-covered wiring in the attic or basement. If your McDonald home is over 40 years old and has never been upgraded, an electrical safety inspection by a licensed electrician is strongly recommended. We perform infrared scans, load calculations, and resistance testing to determine if a partial or full rewire is necessary.
How long does a whole-house rewire take and will I have to move out?
A complete rewire on a 2,000-sq-ft McDonald residence usually takes 5–10 working days, depending on the home’s size, accessibility, and whether walls are open or finished. We plan the project in phases so you are never without power for more than a few hours at a time. Most clients remain in the home safely throughout the process; we create temporary circuits to keep critical lighting, HVAC, and refrigeration running.
Will the rewire damage my walls and finished surfaces?
Our technicians use a combination of attic and crawlspace runs, fish tapes, and minimally invasive cut-and-patch techniques. Small access holes (typically 4"×4") are made at strategic points, then repaired and left ready for paint. If you have plaster walls or historic trim, we coordinate with restoration specialists to preserve original details. Homeowners are usually pleasantly surprised at how little cosmetic repair is required.
Do I need permits for a rewire in McDonald, and who handles inspections?
Yes. Washington County (or Bradley County, if you are in McDonald, TN) requires an electrical permit and a rough-in and final inspection for any whole-home rewire. Our company pulls all permits on your behalf, schedules inspections, and remains on-site to address code officials’ questions. Once the final inspection passes, you receive a signed approval card for your records and for insurance purposes.
What does a whole-home rewire cost and what factors affect the price?
In McDonald, a full rewire typically ranges from $8 to $14 per square foot. Costs vary based on home size, accessibility (finished vs. open walls), the amperage of the new service panel, number of dedicated circuits required, and any extras such as smart switches or whole-house surge protection. After a free on-site assessment we provide a fixed-price proposal that includes labor, materials, permitting, patching, and final cleanup—no hidden fees.