| Name | Type | Phone | Address | City | Zip |
| Comcast | Cable TV | 888-262-6300 | | | 0 |
| PG & E | Electric | (800) 743-5000 | 127 E Main St | Grass Valley | 95945 |
| Nevada County Consolidated Fire District | Fire | 530-273-3158 | 11329 McCourtney Road | Grass Valley | 95949 |
| Waste Management of Nevada County | Garbage | 530-274-3090 | 13083 Grass Valley Avenue | Grass Valley | 95945 |
| Sierra Nevada Memorial Hospital | Hospital | 530-274-6000 | | | 0 |
| Grass Valley Library | Library | 530-273-4117 | | | 0 |
| Nevada County Library | Library | 530-265-7050 | | | 0 |
| Newspaper-Auburn Journal | Other | 530-885-5656 | | | 0 |
| Newspaper-The Union | Other | 530-273-9561 | | | 0 |
| Newspaper-The Sacramento Bee | Other | 916-967-1732 | | | 0 |
| SBC | Phone | 800-310-2355 | | | 0 |
| Grass Valley Sheriff's Office (non ER) | Police | 530-477-4600 | | | 0 |
| Nevada City Sheriff's Office (non ER) | Police | 530-265-4700 | | | 0 |
| Dish Network | Satellite | 530-272-0210 | | | 0 |
| DirecTV | Satellite | 800-204-7991 | | | 0 |
| Carpet Cleaning-Encore | Service | 530-272-7156 | | | 0 |
| Carpet Cleaning-Chem-Dry | Service | 530-273-7779 | | | 0 |
| Plumbers-Roto-Rooter | Service | 530-273-3714 | | | 0 |
| Plumbers-Quick Response | Service | 530-273-0808 | | | 0 |
| Plumbers-Ken Harney | Service | 530-273-3394 | | | 0 |
| Grass Valley Chamber of Commerce | Service | 530-273-4667 | | | 0 |
| Nevada City Chamber of Commerce | Service | 530-265-2692 | | | 0 |
| Penn Valley Chamber of Commerce | Service | 530-432-1802 | | | 0 |
| Propane-AmeriGas | Service | 530-273-7968 | | | 0 |
| Propane-Ferrell Gas | Service | 530-265-5896 | | | 0 |
| Propane-Northern Sierra | Service | 530-477-7854 | | | 0 |
| Propane-Suburban Propane | Service | 530-273-6113 | | | 0 |
| Nevada Irrigation District | Water | 530-273-6185 | 1036 W Main St | Grass Valley | 95945 |