| Business | Phone |
| Summit Engineering 120 Prosperous Pl 101, Lexington 40509 | (859) 264-9860 |
| Schenck Engineering 1035 Strader Dr, Lexington 40505 | (859) 422-2242 |
| Prizm Design Group Llc 169 E Reynolds Rd 203b, Lexington 40517 | (859) 272-0395 |
| Parsons Brinckerhoff Quade 2333 Alumni Park Plz 330, Lexington 40517 | (859) 272-5400 |
| Hall Harmon Engineers Inc 1081 Dove Run Rd 203, Lexington 40502 | (859) 269-3150 |
| Hargis Engineering Inc 1041 Crimson Creek Dr, Lexington 40509 | (859) 224-7000 |