| Business | Phone |
| 10 Minute Oil Change & Car Wsh 712 S Auburn St, Grass Valley 95945 | (530) 272-5823 |
| A Classic Auto Detail 11653 Maltman Dr # D, Grass Valley 95945 | (530) 477-2889 |
| All American Auto Detail 14468 Colfax Hwy, Grass Valley 95945 | (530) 273-1798 |
| Alta Sierra Auto Detail 15563 State Highway 49, Grass Valley 95949 | (530) 559-7017 |
| Car Bright 11671 Nevada City Hwy # C, Grass Valley 95945 | (530) 273-5482 |
| Matt's Mobile Auto Detailing 221 Segsworth Way # 7, Grass Valley 95945 | (530) 272-9379 |
| Rich's Wash & Wax Auto Detail 257 Colfax Ave, Grass Valley 95945 | (530) 477-3308 |
| Shelley's Supreme Auto Detail 955 Slate Creek Rd, Grass Valley 95945 | (530) 274-7014 |