| Business | Phone |
| Clayton License Bureau 8389 N Main St, Dayton 45415 | (937) 454-5222 |
| Transportation Dept 7130 Shull Rd, Dayton 45424 | (937) 233-2164 |
| Highway Patrol-Drivers License 6134 Chambersburg Rd, Dayton 45424 | (937) 236-1763 |
| Public Safety Dept 6276 Executive Blvd, Dayton 45424 | (937) 235-4060 |
| Motor Vehicle Bureau 104 W Spring Valley Pike, Dayton 45458 | (937) 435-5970 |