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Home Generator Cost in California
A whole home standby generator costs $11,000–$28,000 installed in California, with most homeowners paying around $18,000 for a 18–22 kW unit. Labor rates in California average $110–$160/hr, and permits typically cost $350–$800.
Low Estimate
$11,000
Installed
Typical Cost
$18,000
Installed
High Estimate
$28,000
Installed
Labor & Permit Costs
Labor Rate$110–$160/hr
Permit Cost$350–$800
Recommended Size18–22 kW
Climate & Recommendations
Mediterranean / Semi-Arid
California's rolling blackouts and wildfire-related PSPS events have driven strong generator demand. Propane is the primary fuel in rural areas. Strict air quality regulations in some counties may limit generator run times.
Generator Costs in Major California Cities
Los Angeles, CA
LA labor costs are among the highest nationally; permits can add $500–$1,000 to total cost.
San Francisco, CA
Bay Area installations are complex due to seismic requirements and high labor costs.
San Diego, CA
San Diego has moderate installation costs with strong Kohler dealer presence.
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