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Generator Installation & Transfer Switch — Stockton & Central Valley

Between PG&E PSPS events, summer heat waves stressing the grid, and Central Valley storms, a properly-installed generator stops being a "nice to have." Can Do It Electrical connects you with electricians who handle generator hookups regularly — sizing the system, installing the transfer switch, coordinating the gas line for whole-home standby, pulling the permit, and making sure it actually works when you flip the test.

Portable vs whole-home — what's actually right for you

A portable generator (~3–8 kW) plus an inlet box and manual transfer switch covers essentials — fridge, lights, internet, fans — for $1,000–$2,500 installed (generator extra). Right for short, infrequent outages where you mostly want the food safe and the phones charging.

A whole-home standby (typically 18–26 kW Generac or Kohler) auto-starts within 10 seconds of an outage and runs everything. Total installed cost runs $7,000–$15,000+ depending on gas-line work. Right if PSPS events run multi-day, you work from home, you have medical equipment, or you want zero hassle.

Transfer switches: manual vs automatic

The transfer switch is the safety-critical piece — it disconnects your home from the grid before the generator energizes. This prevents backfeed, which can kill utility line workers and destroy your generator simultaneously.

What it actually costs

Permits, gas, and inspection

Generator installs require a permit in Stockton and every Central Valley city. A reputable electrician pulls it, coordinates with a plumber for the gas line (or handles both with a dual license), and books the inspection. Generators connected without a permit are a hassle when you sell — and a real liability if anything goes wrong.

Frequently Asked Questions

Can I just plug my generator into a regular outlet?
No — that's "backfeeding" and it's both code-violating and dangerous. A transfer switch or interlock is the only safe way to power your home from a portable generator.
How big a generator do I need?
For essentials (fridge, lights, fans, internet, a few outlets): 3–5 kW. For most of the house including AC: 8–12 kW. For whole-home with electric range, AC, and full load: 22 kW+.
Will a whole-home generator run on natural gas?
Standby generators yes — natural gas is the cleanest and most reliable fuel for whole-home use. Portables typically run on gasoline or propane.
How often do I need to maintain it?
Standby units self-test weekly; plan an oil change yearly or every 100–200 run hours. Portables: oil change every 50–100 run hours, and run them once a month even without an outage to keep the carb clean.

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Can Do It Electrical is a referral and job coordination service. We are not a licensed electrical contractor. All electrical work is performed by independent licensed contractors. Contractor license numbers available upon request.