Generator Installation in Sierra Madre, CA
Standby generators, transfer switches and battery backup sized to the circuits that matter. Serving Sierra Madre and Los Angeles County.
Open 24 hours, 7 days a week — flat price quoted before work starts
Service directory — Sierra Madre
MAIN 200AGenerator Installation in Sierra Madre, 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 | Sierra Madre and Los Angeles County, California |
What we cover
Generator Installation work we handle for Sierra Madre homes and businesses.
- Commissioning, load test and owner walkthrough
- Generac, Kohler, Briggs & Stratton and Champion units
- Portable generator inlet boxes
- Automatic transfer switch installation and wiring
- Grounding, bonding and utility coordination
- Manual transfer switches and interlock kits
- Battery backup and whole-home battery installation
- Whole house standby generator installation
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 Sierra Madre
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.
Not sure what size to buy
We meter and calculate rather than estimate. Most Sierra Madre homes land between 14kW and 26kW depending on AC, well pumps and electric ranges.
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.
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.
Sierra Madre coverage
Generator Installation across Sierra Madre and the towns around it.
Generator installation near Sierra Madre
Other work in Sierra Madre
Reviews from Los Angeles 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 · Sierra MadreAdded outlets to three bedrooms and a weatherproof one out back. Cuts were small, patches were tidy, and everything got labeled at the panel.
Hugo S.Outlet installation · Sierra MadreZinsco panel replaced. Straight quote, one day of work, and they handled the utility disconnect scheduling so I didn't have to call anyone.
Yasmin K.Panel replacement · Sierra MadreGenerator Installation in Sierra Madre — 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.
Can you install a battery instead of a generator in Sierra Madre?
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.
How much does a whole house generator cost in Sierra Madre?
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.
Do I need a permit to install a generator in Sierra Madre?
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.
Book generator installation in Sierra Madre
Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.