- Crampton and Deitrick32
- Guy E. Crampton & Associates29
- Crampton, Guy E.26
- Carroll20
- Cecil20
- Dalrymple20
- Johnson20
- Briggs, John J., 1770-185619
- Nutt, Elhannon19
- Leif Valand & Associates16
- Berry, John, 1798-187015
- Collier, William13
- Freeman, Ben C.13
- Fulton, Hamilton, -183413
- Garriss, Howard Reed (architect)13
- Mills, Allen G.13
- Nassif, Joe L.13
- Watkins, Harry C.13
- Percival, William11
- Jones, W. W.10