Population 317,000 · 7 license-checked installers listed
Showing 7 of 7 installers. Check the box on any installer below to compare a few side by side or request quotes directly from the ones you pick.
Dan's Electrical Contracting is a licensed California C-10 electrical contractor serving Irvine, CA (license #1128326).
Hi-Q Construction is a licensed California C-10 electrical contractor serving Irvine, CA (license #1131794).
Johnny Electric is a licensed California C-10 electrical contractor serving Irvine, CA (license #856748). Established 1988.
OC-Tech-Electrician is a licensed California C-10 electrical contractor serving Irvine, CA (license #1108889).
S G Electric is a licensed California C-10 electrical contractor serving Irvine, CA (license #660162). Licensed since December 1992.
Superpower Electric is a licensed California C-10 electrical contractor serving Irvine, CA (license #1038501). Advertises generator installation/repair; founded 2017 by an electrical engineer.
Technopower Electric Inc is a licensed California C-10 electrical contractor serving Irvine, CA (license #1121879).
What the 7 installers listed here have on record. A missing answer only means it isn't on record yet, so ask. Why these questions matter.
| Is their state electrical license active? | 7 of 7 have a license we checked against the state board |
|---|---|
| Are they an authorized dealer for the brand you want? | None list a brand yet, ask which brands they install and whether they are an authorized dealer |
| Will they pull the permit and schedule the inspection? Permit requirements by state | None mention permit help yet, ask if it is in the quote |
| Who services the generator after it's installed? Generator maintenance checklist | 1 of 7 offers maintenance plans or repair, not just installation |
| Can you reach them during an outage? | None advertise 24/7 service yet, ask about after-hours response |
| What does their workmanship warranty cover? Generator warranty guide | None have posted warranty details yet, get it in writing |
| Do they offer financing? Generator financing options | None list financing yet, ask when you request a quote |
Look up a license yourself with the California licensing authority
Every installer above has a checked state electrical license. They're listed alphabetically, and no one pays for placement. See our listing standards.
Based outside Irvine, within a realistic drive.
Cornerstone Electrical Services Inc is a licensed California C-10 electrical contractor serving Anaheim, CA (license #892590). Licensed since 2007.
Delta Wye Electric Inc is a licensed California C-10 electrical contractor serving Anaheim, CA (license #394248). Family-owned since 1980.
Generation 3 Electric is a licensed California C-10 electrical contractor serving Anaheim, CA (license #1131931).
Nationwide Electric Inc is a licensed California C-10 electrical contractor serving Anaheim, CA (license #1130533).
Alpha Energy Group Inc is a licensed California C-10 electrical contractor serving Anaheim, CA (license #955806). Incorporated 2011.
U L R Electric Inc is a licensed California C-10 electrical contractor serving Anaheim, CA (license #1020014).
Western E Group is a licensed California C-10 electrical contractor serving Anaheim, CA (license #969497).
M P S Electric Inc is a licensed California C-10 electrical contractor serving Anaheim, CA (license #912878).
Extensive Electrical Inc is a licensed California C-10 electrical contractor serving Long Beach, CA (license #1093398).
Mc Grail Services Inc is a licensed California C-10 electrical contractor serving Long Beach, CA (license #828799). 22+ years in business; electrical, HVAC, refrigeration.
California Electric Corp is a licensed California C-10 electrical contractor serving Long Beach, CA (license #1097910).
J S G Electric Inc is a licensed California C-10 electrical contractor serving Long Beach, CA (license #915331). Licensed since 2008.
Long Beach Electric Inc is a licensed California C-10 electrical contractor serving Long Beach, CA (license #1088879).
System Wide Services is a licensed California C-10 electrical contractor serving Long Beach, CA (license #1108115). Designs and installs standby/backup generators with transfer switches.
Elec-Tech Electrical Contractors is a licensed California C-10 electrical contractor serving Long Beach, CA (license #567312). Established 1989, industrial/commercial/institutional electrical work.
Up-Grade Electric Incorporated is a licensed California C-10 electrical contractor serving Long Beach, CA (license #661715). Panel-upgrade specialist.
Pro Lighting Electrical Inc is a licensed California C-10 electrical contractor serving Long Beach, CA (license #1050948).
Todd Electrical Contractor is a licensed California C-10 electrical contractor serving Riverside, CA (license #1069217). Owner-operated shop, ~8 years in business.
Trout Electric is a licensed California C-10 electrical contractor serving Riverside, CA (license #933396). In business since 2008; backup generator installation, EV chargers.
The Reel Electric Company is a licensed California C-10 electrical contractor serving Riverside, CA (license #1078051). Markets generator installation directly to Riverside.
McKee Electrical Contracting is a licensed California C-10 electrical contractor serving Riverside, CA (license #1099851). Dedicated generator hook-up page.
Homeland Electric Inc is a licensed California C-10 electrical contractor serving Riverside, CA (license #1037146). Dedicated generator installation/maintenance pages.
Pacific Coast Generation Inc is a licensed California C-10 electrical contractor serving Riverside, CA (license #1074469). Specializes in standby/backup generator installation across Riverside County.
Expert Electric Group is a licensed C10 electrical contractor headquartered in Woodland Hills, CA, serving the greater Los Angeles area, and is listed in Generac's official dealer locator (checked October 2, 2026). Generac-trained technicians handle load calculations, transfer-switch installation, permitting, and remote monitoring setup for whole-home standby generators.
Whole-home standby generator installation in Irvine typically costs $15,000-$28,000 all-in. See our full cost breakdown guide for what drives the price up or down, or use the generator sizing calculator for an estimate based on your own home.
LumoWatt estimate, not a published market study. Your quote depends on your home and site.
The City of Irvine Community Development Department requires an electrical permit for standby generator installation, submitted through the city's online IrvineREADY! system.
Local utilities: Southern California Edison and SoCalGas, electricity and natural gas, per the City of Irvine.
See the full California state permit overview.
California utilities (PG&E, SCE, SDG&E) run Public Safety Power Shutoffs (PSPS) during high wildfire-risk conditions, cutting power to entire regions for a day or more at a time, independent of any storm damage. This planned-outage risk, on top of ordinary grid strain, is the primary driver of standby generator demand in the state.
Closest first, straight-line distance.
Page data last updated August 22, 2026. Who runs LumoWatt.
