Power Distribution
Power Distribution | Electric Panel Upgrades | Electrical | Cosby
Need more circuits for that new workshop, or tired of flickering lights when the AC kicks on? HEP’s licensed electricians in Cosby make it simple to modernize your home’s heart of power with electric panel upgrades that boost capacity, improve safety, and keep every device running smoothly. We handle everything—from permitting and utility coordination to the final torque check—so you can plug in with confidence and enjoy reliable energy for years to come.
By replacing outdated breaker boxes with state-of-the-art panels, we open the door to EV chargers, high-efficiency HVAC systems, smart-home tech, and future additions without tripping breakers or risking dangerous overloads. Customers across Cosby appreciate our transparent pricing, punctual service, and tidy work sites—plus the peace of mind that comes from a locally owned team that’s on call 24/7. Ready for an upgrade that powers today’s lifestyle and tomorrow’s possibilities? HEP is here to help.
FAQs
Why might homeowners in Cosby need an electric panel upgrade?
Many Cosby homes were built when 60-amp or 100-amp panels were standard. Modern appliances, HVAC systems, and home-office electronics require more power and stable voltage. An upgrade to a 200-amp (or larger) service prevents nuisance breaker trips, eliminates dangerous overloaded circuits, and prepares the property for future additions such as EV chargers or solar installations.
What signs indicate that my existing electrical panel is no longer adequate?
Common warning signs include frequently tripping breakers, flickering lights, warm or buzzing breaker slots, limited space for new circuits, and any panel manufactured by brands that have known safety recalls (e.g., certain Federal Pacific or Zinsco models). If you notice burning odors, scorch marks, or corrosion, schedule an inspection immediately.
What is involved in a professional panel upgrade service?
Our licensed electricians first perform a load calculation to size the new panel correctly. We acquire Cosby and Cocke County permits, coordinate utility service disconnect/reconnect, then remove the old panel, upgrade the service entrance conductors, meter base (if required), grounding and bonding, and install a new UL-listed breaker panel with AFCI/GFCI protection where code requires. Finally, we label all circuits, test every outlet, and arrange the final electrical inspection.
How long does the electric panel replacement process take?
Most residential panel upgrades in Cosby are completed in one working day once permits are issued and the utility schedules the temporary power shut-off. Complex projects that involve relocating the panel, rewiring branch circuits, or trenching for a larger service lateral can stretch to two or three days. We always discuss timelines up front so you can plan for the brief power outage.
What is the typical cost of upgrading a panel in the Cosby area?
Costs vary with amperage, panel location, grounding requirements, and whether the utility feeder must be upsized. A straightforward swap from a 100-amp to a 200-amp indoor panel averages $1,800–$3,000. Relocating the panel, installing a whole-house surge protector, or adding dedicated EV charger circuits can bring the total to $3,500–$5,500. We provide firm, written quotes after an on-site evaluation.
Will a new electrical panel increase my home’s value or lower insurance premiums?
Yes. Real-estate agents note that buyers are more confident when a home has modern electrical infrastructure, often translating to a higher resale value. Some insurers charge higher premiums—or refuse coverage—when outdated or recalled panels are present. Supplying proof of a code-compliant upgrade can qualify you for policy discounts and avoid costly underwriting inspections.