| 1 | | 651 S St John Ave | Pasadena |  US | | Architectural Tours, Beer Tours, Walking Tours | (626) 441-6333 | andrew salimian | preservation director |
| 2 | | 292 S Indian Canyon Dr | Palm Springs | US | | Historical Tours, Bus Tours, Architectural Tours | (760) 320-1500 | N/A | N/A |
| 3 | | 375 Meeting St | Charleston | US | | Architectural Tours, Historical Tours, Walking Tours | (843) 619-5528 | N/A | N/A |
| 4 | | 223 Sout Park Ave | Buffalo | US | | Architectural Tours, Historical Tours | (716) 625-8687 | N/A | N/A |
| 5 | | 92 N Front St | Columbus | US | | Historical Tours, Bike Rentals, Architectural Tours | (614) 382-2453 | heather ebright | Owner |
| 6 | | N/A | Old San Juan | US | | Architectural Tours | (787) 640-4070 | N/A | N/A |
| 7 | | N/A | New York | US | | Historical Tours, Architectural Tours | (201) 523-9900 | N/A | N/A |
| 8 | | 12621 N Frank Lloyd Wright Blvd | Scottsdale | US | | Architectural Tours, Venues & Event Spaces | (480) 627-5340 | N/A | N/A |
| 9 | | N/A | Ponte Vedra | US | | Architectural Tours, Print Media, Session Photography | (904) 881-8100 | N/A | N/A |
| 10 | | N/A | Saint Augustine | US | | Historical Tours, Architectural Tours, Airport Shuttles | (904) 599-0602 | N/A | N/A |
| 11 | | 6 Cordova St | St. Augustine | US | | Architectural Tours, Historical Tours, Walking Tours | (904) 827-0807 | diane lane | Owner |
| 12 | | 71 Elm St | North Brookfield | US | | Real Estate Photography, Architectural Tours, Photographers | (508) 360-3770 | N/A | N/A |
| 13 | | 400 N Michigan Ave | Chicago | US | | Boat Charters, Architectural Tours | (708) 831-3062 | N/A | N/A |
| 14 | | 107 E Hwy 66 | Arcadia | US | | Architectural Tours, Landmarks & Historical Buildings | (405) 396-0824 | N/A | N/A |
| 15 | | 9913 Willow View Rd | Fishers | US | | Flight Instruction, Aerial Tours, Architectural Tours | (317) 432-4525 | N/A | N/A |
| 16 | | 42335 Washington St Ste A 369 | Palm Desert | US | | Historical Tours, Architectural Tours | (760) 320-1500 | N/A | N/A |
| 17 | | 1206 West 38th St Ste 1107 | Austin | US | | Architectural Tours, Community Service/Non-Profit, Art Tours | (512) 308-6215 | N/A | N/A |
| 18 | | 235 E Michigan St | Milwaukee | US | | Architectural Tours | (414) 277-7795 | N/A | N/A |
| 19 | | 2800 Devonshire Pl NW | Washington, DC | US | | Architectural Tours, Historical Tours, Walking Tours | (240) 229-6795 | carolyn muraskin | owner, guide |
| 20 | | 411 S Michigan Ave | Chicago | US | | Architectural Tours, Historical Tours | (312) 721-0539 | N/A | N/A |
