| Business | Phone |
| Alternative Building Cmpnnts 2003 Industrial Rd, Cortez 81321 | (970) 564-0840 |
| Bedrock Building Supplies 29499 Highway 160, Cortez 81321 | (970) 565-1790 |
| Builders Depot 330 N Broadway, Cortez 81321 | (970) 565-3821 |
| Slavens True Value 237 W Main St, Cortez 81321 | (970) 565-8571 |
| United Building Ctr 12028 Highway 145, Cortez 81321 | (970) 565-9449 |