| Business | Phone |
| American Fabricators Inc 5881 Marion Dr, Denver 80216 | (303) 296-6223 |
| Cadet Sheet Metal Inc 1806 E 40th Ave, Denver 80205 | (303) 296-9868 |
| Precison Pipe Svc 6535 Washington St, Denver 80229 | (303) 287-5138 |
| Roadrunner Fabrication 280 E 64th Ave, Denver 80221 | (303) 657-1233 |
| D & C Metalworks 281 E 55th Ave, Denver 80216 | (303) 789-3733 |
| Garcia Metal Crafts 5519 Tucson St, Denver 80239 | (303) 576-0795 |
| Nostalgic Metals 3231 W 19th Ave, Denver 80204 | (303) 433-1132 |
| Opus 7 5281 Lincoln St, Denver 80216 | (303) 297-9737 |