Water Heater Installation Cost in California (2026)

Compare water heater installation costs across 5 cities in California. Prices range from $2,400 in Sacramento to $3,200 in San Francisco.

Side-by-side old tank water heater versus new tankless unit
Water Heater Installation · California
State average
$2,780
Range
$2,400$3,200
Cities tracked
5

City comparison

CityAvg costBudget rangeHigh-end rangevs state avg
San Francisco, CA$3,200$1,100$1,400$7,100$9,100+15%
San Jose, CA$3,000$1,100$1,300$6,800$8,700+8%
Los Angeles, CA$2,700$1,000$1,200$6,200$7,900-3%
San Diego, CA$2,600$900$1,100$5,800$7,400-6%
Sacramento, CA$2,400$800$1,000$5,300$6,800-14%

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Frequently asked questions

The average water heater installation in California costs $2,780. Prices range from $2,400 in Sacramento to $3,200 in San Francisco. Costs vary by city due to differences in labor rates, material availability, and local code requirements.