How much does an electrical panel upgrade cost in St. Louis County?

Electrical panel upgrades in St. Louis County typically cost $1,500–$3,500 depending on amperage and complexity. A 200-amp upgrade is most common. We provide a firm quote before any work begins.

How much does EV charger installation cost in St. Louis County?

Level 2 EV charger installation in St. Louis County typically runs $500–$1,200 including labor and materials. If panel upgrades are needed, costs may be higher. Federal tax credits may apply.

Do you handle electrical emergencies?

Yes — we provide emergency electrical service across St. Louis County. If you have sparking outlets, burning smells, or a tripped breaker that won't reset, call us immediately.

Electrical Panel Upgrade in St. Louis County, MO

Name: St. Louis County Electrical
Telephone: (314) 931-5029
Price range: $$

Upgrading your electrical panel is one of the most important investments you can make in your St. Louis County home — required for EV chargers, home additions, and replacing dangerous older panels.

⚡ Call (314) 931-5029 All Services

Professional Electrical Panel Upgrade in St. Louis County

Upgrading your electrical panel is one of the most important investments you can make in your St. Louis County home — required for EV chargers, home additions, and replacing dangerous older panels. We serve all of St. Louis County, MO including Clayton, Kirkwood, Ballwin, Chesterfield, and surrounding areas.

100A to 200A service upgrades
200A to 400A for large homes and EVs
Federal Pacific and Zinsco panel replacement
Meter base upgrades
Whole-home surge protection
Permit and inspection included

Why Panel Upgrades Are in High Demand in St. Louis County

With EVs becoming mainstream and homes adding more electrical loads, the old 100-amp panels in many St. Louis County homes built before 1990 simply can't keep up. We upgrade hundreds of panels per year across the county.

⚠️ Federal Pacific & Zinsco Panels: If your home has a Federal Pacific Stab-Lok or Zinsco panel, replace it immediately — these are known fire hazards that many insurers won't cover.

Why St. Louis County Electrical?

Licensed & Permitted

All work permitted and inspected. Missouri licensed master electricians.

Flat-Rate Pricing

Upfront quotes — no hourly surprises. You know the cost before we start.

Same-Day Available

Emergency and urgent service available across St. Louis County.

All Work Guaranteed

Labor warranty on all electrical work. We stand behind every job.