Danville · Alamo · Blackhawk · Diablo
Electrical Upgrades in Danville, Alamo & Blackhawk
Danville's median home was built in 1980, Alamo's in 1978 and Blackhawk's in 1988 (Census). In these larger homes, the projects that come up most are EV chargers and backup power, and whether the existing service can carry them is a load-calculation question.
Who permits what
| Address | Permit office | Also check |
|---|---|---|
| Town of Danville | Danville Permit Center | Any HOA in your neighborhood |
| Alamo | Contra Costa County | |
| Blackhawk | Contra Costa County | Blackhawk HOA architectural review |
| Diablo | Contra Costa County |
Common projects here
- Standby generators: Fitch Electric publishes $16,000–$28,000+ installed for 22–28 kW units on larger homes in Danville and Alamo.
- EV chargers: households with two EVs should ask about power sharing between chargers.
- Panel capacity: newer homes may have more room than 1960s ones, so check the load calculation before assuming an upgrade.
Danville and unincorporated Contra Costa County are MCE communities. Costs: cost guide.
Danville questions
Do I need a permit for a generator in Danville?
Yes. In the Town of Danville, permits go through the Danville Permit Center. Alamo, Blackhawk and Diablo addresses are unincorporated and permitted by Contra Costa County.
Does the Blackhawk HOA need to approve a generator?
Blackhawk's HOA requires architectural approval for exterior and landscape changes, which includes where a generator or condenser sits. Apply before you schedule the install.
What does a standby generator cost in Danville?
Danville-area contractor Fitch Electric publishes $16,000–$28,000+ installed for 22–28 kW units. See the generator page.
Sources
Next step
Get a quote in Danville
Call to talk it through, or send the short form. A local electrician can follow up to look at your panel and service and give you a written quote.
Call (925) 722-6103Prefer to type? Use the form.