| Business | Phone |
| Crime Scene Investigators 5 Ashford Ct, Annapolis 21403 | (410) 216-6153 |
| Intel Agents 626c Admiral Dr # 242, Annapolis 21401 | (410) 990-9092 |
| Safe & Secure Enterprises Inc Annapolis 21401 | (410) 757-5665 |
| Search & Locate Investigations Annapolis 21401 | (410) 269-5622 |