Legacy Electric
Verified Pro
9 mo online4.8(62)
Generator Installation in Sacramento, CA
Compare 25 generator installation contractors near you in Sacramento and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated April 20, 2026
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Generator Installation in Sacramento, CA
Sacramento generator installers in this directory work East Sacramento, Land Park, Natomas, Elk Grove, Folsom, and the Pocket-Greenhaven neighborhoods. PSPS (Public Safety Power Shutoff) events from PG&E and SMUD reliability concerns have made standby generators a near-default upgrade for medical-baseline households and home-office workers. A 22-26 kW air-cooled Generac, Kohler, or Cummins on natural gas runs $11,500-$16,500 installed including the ATS, concrete pad, gas line, and SMUD/PG&E coordination. Liquid-cooled 36-48 kW for larger Folsom or East Sac homes lands $24,000-$42,000.
SMUD covers Sacramento city; PG&E handles most outlying areas. Both utilities require backflow-protection ATS coordination. Sacramento County permits run through the Building Division, with electrical and gas both inspected. SMUD offers limited backup-generator rebates; the 25C federal credit doesn't cover whole-home gensets but battery alternatives qualify.
Frequently Asked Questions
- Do I need a permit for a Sacramento standby generator?
- Yes — electrical permit for the ATS and feeder, plumbing/gas permit for the supply line. Setback of 18 inches from the house and 5 feet from any window or operable opening per IFC. Most installers handle the permit packages; expect $200-$500 in fees.
- How long can a Sacramento generator run during a PSPS event?
- Indefinitely on natural gas (the utility gas supply is independent of the electric outage). On propane, runtime depends on tank size — a 500-gallon tank typically powers a 22 kW unit for 5-8 days at 50% load.
- Should I consider a battery instead of a generator?
- Tesla Powerwall 3 or FranklinWH systems with solar pair well for daily PSPS coverage and qualify for the 30% federal ITC and SGIP rebates. Generators win on multi-day outages and large HVAC loads; batteries win on quiet operation and zero local emissions. Many Sacramento homes now run both.
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