| Business | Phone |
| Amec 1 W Court Sq, Decatur 30030 | (404) 370-3474 |
| B & A Consulting Engineers 1908 Ludovie Ln, Decatur 30033 | (404) 325-3120 |
| General Consulting Engineers 2700 Fairoaks Rd, Decatur 30033 | (404) 321-5181 |
| Gsteelenet Inc 2909 Santa Barbara Dr, Decatur 30032 | (404) 284-5571 |
| R S Kelly & Assoc 1661 Cobbs Creek Ln, Decatur 30032 | (404) 286-1157 |
| Market Plan Engineering Llc 315 W Ponce De Leon Ave 433, Decatur 30030 | (404) 371-9776 |