24/7 EMERGENCY ELECTRICAL SERVICE — Call Now: (872) 378-0533
The Electricians Chicago Trusts

Electrical Panel Upgrades & Service Replacements

Old fuse box, crowded breakers, or a renovation that needs more power? MCL Electric upgrades panels and services across Chicago and the North Shore — sized right, permitted, and passed inspection the first time.

When it's time to upgrade your panel

Your electrical panel is the heart of the building. If breakers trip constantly, the panel is warm to the touch, you still have a fuse box, or you're adding serious load — an EV charger, a finished basement, new kitchen equipment, a tenant build-out — it's time. An undersized or failing panel isn't just inconvenient; it's the most common electrical fire risk we see in Chicago-area homes and businesses.

What we handle

  • 100A → 200A residential service upgrades
  • Fuse box to breaker panel conversions
  • Panel replacements (Federal Pacific, Zinsco & other known-hazard brands)
  • Sub-panels for garages, basements & additions
  • Commercial service & distribution upgrades
  • 3-phase power analysis & load calculations
  • ComEd coordination & permits
  • Code corrections flagged at inspection or sale

Real panel work we've done

  • Full service & panel upgrade for Brew Coffee Lab in Park Ridge — part of a complete cafe build-out
  • High-leg 3-phase power analysis and load calcs for Four Star Mushrooms' indoor growing facility in West Town
  • New services on ground-up home builds in Chicago and full-gut renovations on the North Shore

Every upgrade is permitted, inspected, and sized for what you actually need — not just today's load, but what you're planning next. Serving Lincolnwood, Chicago, Skokie, Evanston, Park Ridge, Glenview, Highland Park, Kenilworth.

Why Chicago calls MCL Electric

5.0 ★ on Google15 reviews and counting
Licensed & Insuredcommercial and residential
Owner-runyou talk to the person doing your job
24/7 Emergencycall any hour: (872) 378-0533

Need more power or a safer panel?

Fast quotes, straight answers, work done right the first time.

Get in Touch