| Business | Phone |
| Tankersley Jackson 11285 Elkins Rd F4b, Roswell 30076 | (770) 751-0248 |
| Paulson Baudry & Assoc 102 Bombay Ln, Roswell 30076 | (770) 521-1570 |
| Global Engineering Co 11285 Elkins Rd G3, Roswell 30076 | (770) 475-3838 |
| Atlanta Consulting Engineers 500 Sun Valley Dr G2, Roswell 30076 | (770) 431-9120 |