| Business | Phone |
| C Ross Farrell Manufacturer Housing 10076 Alta Sierra Dr, Grass Valley 95949 | (530) 272-0447 |
| Ramey Dinnes Grass Valley 95945 | (530) 477-8272 |
| Endeavor Home Grass Valley 95949 | (530) 268-6882 |
| Endeavor Homes 19699 Mccourtney Rd, Grass Valley 95949 | (530) 271-7177 |