An old panel blocks EV chargers, HVAC, and hot tubs. A licensed Casper electrician can swap it for a modern 200-amp unit built for today's demand.
Think of your panel as the main artery for every volt in the house. Across Casper—especially in neighborhoods like Bar Nunn and the Avenues—thousands of panels are too small, past their prime, or outright dangerous. A house built before the '90s was wired for window units and a handful of appliances, not remote workstations, car chargers, or central AC pushing through late-summer heat.
Two panel brands deserve special attention: Federal Pacific Electric (Stab-Lok) and Zinsco both installed widely in Wyoming homes from the 1950s through the 1980s. Independent testing showed FPE breakers can fail to trip during an overload — the panel keeps feeding a fault that should have been cut off. If you have either brand, replacement isn't an upsell; it's the single most important electrical safety upgrade you can make.
Costs are put in writing before work starts, and these numbers reflect what Casper homeowners typically pay.
| Service | Typical Range |
|---|---|
| Panel diagnostic & inspection | $99 – $150 |
| Breaker replacement (per breaker) | $150 – $300 |
| 100A panel replacement | $1,500 – $2,400 |
| 200A panel upgrade | $1,800 – $3,500 |
| Meter base / service mast | $800 – $1,800 |
| Subpanel installation | $900 – $1,800 |
| Whole-home surge protector | $350 – $650 installed |
What you pay depends on your home's details. The written price is locked before work begins.
Licensed, insured electricians for Casper and Central Wyoming. Upfront pricing and appointments within the same week.
In Casper, a 200-amp panel swap usually runs $1,800 to $3,500. Costs climb if the meter base, service cable, or mast also needs replacing. Homes on exposed ridges often need sturdier exterior hardware. We visit first and put a firm written price in your hand before any work starts.
Absolutely. Federal Pacific Stab-Lok breakers are known for failing to trip during overloads and short circuits—testing shows a large share never shut off power. More and more insurers won't issue or renew coverage on houses with FPE panels. If your place is a 1960s-through-1980s build in Casper, swapping that panel out is the smart move.
Expect 4 to 8 hours without power for a simple panel changeout. When the meter base or mast is part of the job, plan on a full day and a call to Wyoming Power to handle the disconnect and reconnect.
Usually both. Carriers are surcharging or declining homes with FPE, Zinsco, or fuse boxes, and Casper inspectors flag them on nearly every resale. A new 200-amp panel erases that issue and proves modern capacity to the next buyer.
Dead outlets, breakers that trip, flickering lights, random power drops—licensed Casper electricians find the cause fast and fix it to code.
Learn More →Recessed fixtures, under-cabinet LEDs, pendants, chandeliers, landscape and security lighting—installed with clean workmanship and dimmers included.
Learn More →Ceiling fans hung with rated boxes, solid bracing, level mounting, and wall controls—wired so they stay quiet on high through every Casper summer.
Learn More →Level 2 home charging to code on a dedicated 240V circuit. Load calcs and permits handled, with most Casper installs done in under four hours.
Learn More →Standby generators sized for your house and wired before Wyoming winter hits—not after you lose power. Transfer switch, permits, and startup are all included.
Learn More →Summer thunderstorms and week-long January blizzards both hit Casper hard. When the power goes out, you need an electrician who picks up the phone. Call today—a local pro is ready.
