Generator Installation in Union City, CA
Standby generators, transfer switches and battery backup sized to the circuits that matter. Serving Union City and Alameda County.
Open 24 hours, 7 days a week — flat price quoted before work starts
Service directory — Union City
MAIN 200AGenerator Installation in Union City, CA
Backup power only helps if the switching works when nobody is home. Automatic transfer switches, interlocks and battery systems all need to isolate from the utility cleanly, and that is where a bad install becomes dangerous for line crews as well as for you.
Call (833) 652-8933 and describe what is happening. If it is a same-day job we will book it today, and if it needs a site visit to quote properly we will tell you that too.
| Common sizes | 14kW to 26kW air-cooled for homes, larger liquid-cooled for estates |
|---|---|
| Transfer equipment | Service-rated automatic transfer switch or interlocked main |
| Duration | One to two days electrical, plus gas and inspection scheduling |
| Included | Load study, permit, pad, wiring, commissioning and a live test |
| Service area | Union City and Alameda County, California |
What we cover
Generator Installation work we handle for Union City homes and businesses.
- Grounding, bonding and utility coordination
- Battery backup and whole-home battery installation
- Whole house standby generator installation
- Generac, Kohler, Briggs & Stratton and Champion units
- Concrete or composite pad and mounting
- Manual transfer switches and interlock kits
- Critical-load subpanels for essential circuits
- Automatic transfer switch installation and wiring
Not sure which you need?
Describe the symptom and we will tell you what it usually means. Most callers get a straight answer in a couple of minutes, and about a third of the time it turns out to be smaller than they expected.
Situations we see in Union City
Whole house or essential circuits
A critical-load subpanel is far cheaper than whole-house coverage and keeps heat, refrigeration and internet running. We price both.
Not sure what size to buy
We meter and calculate rather than estimate. Most Union City homes land between 14kW and 26kW depending on AC, well pumps and electric ranges.
Existing generator won't start on outage
Usually the transfer switch, the battery or the exercise routine, not the engine. We diagnose the switching first.
Extension cords through a window
Common and genuinely dangerous. An inlet box and interlock costs a fraction of a standby unit and ends the practice.
Union City coverage
Generator Installation across Union City and the towns around it.
Generator installation near Union City
Other work in Union City
Reviews from Alameda County
Warehouse high bay retrofit to LED. Did it over a weekend so we never stopped shipping, and the place is twice as bright.
Greg L.Warehouse lighting · Union CityBought a 1948 house with cloth wiring. They phased the rewire so we always had power in half the house, and gave us paperwork our insurer accepted.
Sofia M.Rewiring · Union CityWe needed a 200 amp panel before our EV charger install. They did the load calculation, pulled the permit, and had the whole thing done and inspected in a week.
Priya N.Panel upgrade · Union CityGenerator Installation in Union City — questions
Will the generator start automatically when the power goes out?
With an automatic transfer switch, yes, typically within 10 to 30 seconds. With a manual switch or interlock you start it and flip the switch yourself, which is a cheaper install.
Do I need a permit to install a generator in Union City?
Yes, and often a gas permit too. We handle the electrical permit and inspection and coordinate with your gas contractor or plumber.
How often does a standby generator need service?
An annual service plus the weekly self-exercise cycle. The exercise routine matters more than owners expect, because it is what catches a dead battery before an outage does.
How much does a whole house generator cost in Union City?
The unit is roughly half the project. The rest is the transfer switch, pad, gas line, electrical and permit. Sizing drives everything, so call (833) 652-8933 and we will run a load study before quoting.
Can you install a battery instead of a generator in Union City?
Yes. Battery backup runs silent, needs no fuel and pairs with solar, but has a fixed energy budget. For multi-day PSPS events a generator still wins on runtime.
Book generator installation in Union City
Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.