Electrical Panel Upgrade in San Antonio, TX
Upgrade your San Antonio, Texas 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 San Antonio FAQ
+How much does a panel upgrade cost in San Antonio?
A 100A → 200A service upgrade in San Antonio, Texas 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 San Antonio?
Often yes if your panel is 100A or older. A licensed San Antonio electrician does a load calculation per NEC 220 before quoting.
+How long does a panel upgrade take in San Antonio?
On-site work is typically 6–10 hours with a 4–8 hour utility power cut. Permits and Texas inspection scheduling can add 1–2 weeks.