The practical answer
The charger is only one part of the cost. A simple garage install can be mostly hardware, breaker, wire, and labor. A harder job can add panel work, long conduit runs, trenching, load management, outdoor mounting, pedestal hardware, permits, and inspection. Incentives can help, but the safest quote is built around the actual home.
Decision checklist
- Separate charger hardware cost from electrical installation cost.
- Ask whether the quote includes permit, inspection, breaker, wire, conduit, outlet or hardwire kit, and any drywall or trenching work.
- Compare a lower-amperage circuit or load management against a panel upgrade.
- Check federal, state, utility, and local incentives before approving the final scope.