| Business | Phone |
| Andrew Bradley & Assoc 8040 E Dartmouth Ave # 20, Denver 80231 | (303) 369-5987 |
| Associated Documents Examiners Denver 80202 | (303) 607-7505 |
| Forensic Document Examiners 4400 S Quebec St, Denver 80237 | (303) 000-1111 |
| Jeanette Farmer 4400 S Quebec St, Denver 80237 | (303) 740-6161 |
| Abbie Lawrence Denver 80222 | (303) 753-1011 |