| Business | Phone |
| Amc Engineering 4248 Ridge Lea Rd # 132, Buffalo 14226 | (716) 837-1770 |
| Bloom Engineering 5355 Main St, Buffalo 14221 | (716) 839-5300 |
| Teq Solutions 345 Knowlton Ave, Buffalo 14217 | (716) 877-4705 |
| Criterium Ferrari Engineers 300 International Dr, Buffalo 14221 | (716) 689-3291 |
| Dte Tonawanda 180 Uaw-Gm Blvd, Buffalo 14207 | (716) 447-1134 |
| Enrg Inc 85 River Rock Dr # 106, Buffalo 14207 | (716) 874-1880 |
| Ibc Engineering Pc 49 Stradtman St, Buffalo 14206 | (716) 892-1310 |
| Jones Engineering 189 Van Rensselaer St, Buffalo 14210 | (716) 853-9233 |