| Business | Phone |
| All City Electric 6201 Enterprise Dr, Diamond Springs 95619 | (530) 626-5802 |
| Carnahan Electric 6391 Capitol Ave # A, Diamond Springs 95619 | (530) 642-2476 |
| Piland Electric 6601 Merchandise Way, Diamond Springs 95619 | (530) 622-7780 |
| Waggener Electric 6115 Enterprise Dr, Diamond Springs 95619 | (530) 626-5399 |
| Austin Electric 4361 Fowler Ln, Diamond Springs 95619 | (530) 642-1365 |