Electrical Panel Upgrade in Seattle, WA
Upgrade your Seattle, Washington electrical panel to 200A or 400A service with licensed pros. Required for EV chargers, solar, hot tubs, and modern HVAC loads.
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Panel Upgrades in Seattle FAQ
+How much does a panel upgrade cost in Seattle?
A 100A → 200A service upgrade in Seattle, Washington typically runs $2,500–$4,500 including permits, meter coordination with the utility, and a new main breaker.
+Do I need a panel upgrade for an EV charger in Seattle?
Often yes if your panel is 100A or older. A licensed Seattle electrician does a load calculation per NEC 220 before quoting.
+How long does a panel upgrade take in Seattle?
On-site work is typically 6–10 hours with a 4–8 hour utility power cut. Permits and Washington inspection scheduling can add 1–2 weeks.