| Business | Phone |
| Cook Coggin Engineers Inc 703 Crossover Rd, Tupelo 38801 | (662) 842-7381 |
| Criterium Pittman Engineers 302 S Spring St # D, Tupelo 38804 | (662) 841-5700 |
| Holley Consulting Svc Inc 2319 Crestwood Dr, Tupelo 38801 | (662) 840-7601 |
| Moran Consulting Inc 1479 Morning Glory Cir, Tupelo 38801 | (662) 840-4385 |
| Neel-Schaffer Inc 101 S Front St, Tupelo 38804 | (662) 842-0700 |
| Southern Testing Svc Inc 1835 Nelle St, Tupelo 38801 | (662) 841-0162 |
| Volkert & Assoc 2000 N Gloster St # 100, Tupelo 38804 | (662) 841-0180 |