| Business | Phone |
| Adams City Steel 6495 Brighton Blvd, Commerce City 80022 | (303) 288-1354 |
| K & K Surplus 8381 Brighton Rd, Commerce City 80022 | (303) 287-7195 |
| Ryerson Tull 6600 Us Highway 85, Commerce City 80022 | (303) 287-0101 |
| Timberline Industries 6245 Clermont St, Commerce City 80022 | (303) 287-9663 |