Panel Upgrades & Replacement in SW Wisconsin

Electrical panel upgrades and replacement by a licensed master electrician in SW Wisconsin.

Expert Service

Panel Upgrades & Replacement

An overloaded or outdated electrical panel is one of the most common — and most dangerous — electrical issues in Wisconsin homes and businesses. Sparks Electrical Solutions specializes in panel upgrades and full replacements, ensuring your electrical system can safely handle modern demands.

Whether you're adding a hot tub, building an addition, converting to electric appliances, or simply dealing with a panel that's 30+ years old, our licensed master electricians will assess your needs and install the right solution.

What's Included

Full panel assessment and load calculation
100A, 200A, and 400A panel upgrades
Smart panel installation (one of few contractors in SW WI)
Subpanel installation and tie-in
All permits pulled and inspections passed
Old Federal Pacific and Zinsco panel replacements
Circuit breaker replacement and labeling

Licensed & Insured

All panel upgrades & replacement work is performed by or under the direct supervision of a licensed Wisconsin master electrician. We pull all required permits and guarantee our work passes inspection.

Panel Upgrades & Replacement in SW Wisconsin

★ 4.9 Google Rating

136+ verified reviews from satisfied customers across SW Wisconsin.

📞 Free Estimates

Call (608) 790-1334 or request online. 1-day callback guaranteed.

Frequently Asked Questions

How do I know if I need a panel upgrade?

Signs include frequently tripped breakers, flickering lights, burning smell near the panel, or a panel over 25 years old. Call us for a free assessment at (608) 790-1334.

How long does a panel upgrade take?

Most residential panel replacements take 4-8 hours. We typically complete the job in one day with minimal power interruption.

Do you pull the required permits?

Yes. All panel work requires permits in Wisconsin. We handle the permit application, scheduling inspections, and ensure your new panel passes all required inspections.