- Abbott Building Company2
- Abele, Julian F., 1881-19503
- Adams, James E.7
- Addams, Clifford Isaac, 1876-19423
- Aladdin Homes4
- Andrews, W. S.2
- Appleget, G. S. H. (George S. H.), 1831-188030
- Applewhite, William1
- Artis, Elvin, 1820-188644
- Asbury, Louis H. (Louis Humbert), 1877-19758
- Ashley and Dudley6
- Ashley, William, 1793-18526
- Atlanta Terra Cotta Company6
- B. F. Smith Fireproof Construction Company5
- Bacon, Henry, 1866-19243
- Badham Family, carpenters7
- Badham, Hannibal, Jr.4
- Badham, Hannibal, Sr.4
- Bain, W. C. (William Carter), 1839-19206
- Baker, John B.5