Expert Technicians
Expert Technicians | Electric Panel Upgrades | Electrical | Rockwood
When the lights flicker, breakers trip, or new appliances demand more power than your current system can handle, Rockwood homeowners turn to HEP’s expert technicians for electric panel upgrades. Our licensed, highly trained pros arrive on time, inspect every circuit with precision, and explain your options in clear, friendly language—so you always know exactly what’s happening behind your walls. We replace outdated fuse boxes, boost amperage for growing families, and integrate whole-home surge protection, all while adhering to the toughest safety codes in Tennessee.
Choosing HEP means choosing peace of mind. We obtain the necessary permits, schedule inspections, and leave your home spotless after the job is done, letting you enjoy safer, more reliable power the same day. From cozy bungalows near Watts Bar Lake to historic houses downtown, we’ve modernized panels across Rockwood, ensuring each property is ready for today’s tech-heavy lifestyle—and tomorrow’s, too. Call or click to schedule your upgrade and discover why locals say, “Happy HEP, Happy Home!”
FAQs
Why might I need an electric panel upgrade in my Rockwood home?
Older panels (often 60-100 amps or using fuses) were designed for the electrical demands of past decades. Modern households in Rockwood routinely add high-draw appliances such as heat pumps, EV chargers, tankless water heaters, and smart-home devices. An upgrade increases available amperage, reduces the risk of tripped breakers and overheating, and brings your service up to the latest safety standards, lowering the chance of electrical fires.
How can I tell if my existing panel is undersized or unsafe?
Warning signs include frequently tripped breakers, lights dimming when large appliances start, warm breaker switches, a burning smell, corrosion or rust inside the panel, and the presence of screw-in fuses or brands that have been recalled. If you’re planning to install new 240-volt appliances or add square footage, a load calculation by one of our Rockwood-licensed electricians will confirm whether an upgrade is necessary.
What size service do most homes in Rockwood need today?
For single-family residences, 200 amps is now considered the standard, providing ample capacity for present and future loads. Larger homes or properties with electric vehicle charging, hot tubs, or workshops may require 225–400 amps. Our technicians perform a detailed demand calculation in accordance with the latest Electrical Code to recommend the optimal service size without over-spending on excess capacity.
Will the power be off during the upgrade, and how long does the job take?
Yes. Once the utility disconnects the service, your home will be without power until the new panel is installed, inspected, and re-energized. Typical shut-down time is 4–8 hours for a straightforward 100-to-200 amp upgrade. Complex projects (service relocation, meter base replacement, or extensive rewiring) can extend to a full day. We coordinate scheduling with Rockwood Utilities to minimize downtime and ensure you have advance notice.
Do I need permits and inspections, and who handles them?
Electrical service upgrades in Rockwood require an electrical permit and a final inspection by the local authority having jurisdiction (AHJ). Our team secures all permits, prepares the site for inspection, and meets the inspector on-site. We also coordinate with the utility for the temporary disconnect/reconnect, so you don’t have to manage any paperwork or logistics.
How much does a panel upgrade cost, and what factors influence the price?
In Rockwood, a basic 200-amp upgrade typically ranges from $2,500 to $4,500, including permits and utility coordination. Costs rise when the project involves relocating the panel, repairing service entrance wiring, upgrading the grounding electrode system, or trenching for an overhead-to-underground conversion. After a free on-site assessment, we provide a fixed, itemized quote so you understand exactly what’s included and why.