| Business | Phone |
| Can Land Recycling Ctr 6141 Federal Blvd, Denver 80221 | (303) 426-4141 |
| Custom Recycling Svc Po Box 6425, Denver 80206 | (303) 393-7111 |
| Howard Greinetz Co 4155 E Jewell Ave # 904, Denver 80222 | (303) 758-2566 |
| Metal Management 5601 York St, Denver 80216 | (303) 295-2911 |