| Business | Phone |
| Westport Historical Society 4000 Baltimore Ave, Kansas City 64111 | (816) 561-1821 |
| Union Cemetery Historical Scty 227 E 28th Ter, Kansas City 64108 | (816) 472-4990 |
| Friends Of Sacred Structures 201 Westport Rd, Kansas City 64111 | (816) 561-3717 |
| Historic Kansas City Fndtn 201 Westport Rd, Kansas City 64111 | (816) 931-8448 |
| Historic Preservation Svc 323 W 8th St # 112, Kansas City 64105 | (816) 221-5133 |
| American Truck Historical 10380 Nw Ambassador Dr, Kansas City 64153 | (816) 891-9900 |