| Business | Phone |
| Arcadis Geraghty & Miller Inc 3700 W 12th Ave, Hialeah 33012 | (305) 347-5130 |
| B & B Engineering 5951 Nw 151st St, Hialeah 33014 | (305) 818-9875 |
| Extreme Engineering Corp 2375 W 80th St, Hialeah 33016 | (305) 362-0032 |
| Gator Engineering Consultants 6001 Nw 153rd St # D, Hialeah 33014 | (305) 828-1577 |
| South Florida Ssg & E 8060 W 23rd Ave, Hialeah 33016 | (305) 826-3855 |
| Secco Inc 10440 Nw 131st St, Hialeah 33018 | (305) 827-1689 |
| Gulfstream Engineering Co 14215 Nw 102nd Ave, Hialeah 33018 | (305) 828-3037 |
| H R Engineering Svc 14038 Nw 82nd Ave, Hialeah 33016 | (305) 828-6746 |
| Richard Garcia & Assoc Inc 13117 Nw 107th Ave # 4, Hialeah 33018 | (305) 362-1445 |
| I Q Engineering 8208 W 30th Ct, Hialeah 33018 | (305) 513-3703 |
| Jcs Engineering & Developmnt 170 W 22nd St, Hialeah 33010 | (305) 888-9913 |
| Jcs Engineering & Developmnt 170 W 22nd St, Hialeah 33010 | (305) 888-9913 |