| Business | Phone |
| Air Motion Systems Inc 6833 Joyce St, Arvada 80007 | (303) 277-1162 |
| Blue Star Industries 18300 Highway 72, Arvada 80007 | (303) 940-8913 |
| Respond Industries 5290 Vivian St, Arvada 80002 | (303) 403-9937 |
| Ppg Industries Inc 5529 Gray St, Arvada 80002 | (303) 421-3401 |
| Manufacturers Research 6957 Pierce St, Arvada 80003 | (303) 424-7972 |