| Business | Phone |
| Rhino Construction Engrng 4107 El Rey Rd, Orlando 32808 | (407) 295-7007 |
| Engineering & Fire Ivstgtns 14305 Lord Barclay Dr, Orlando 32837 | (407) 816-0610 |
| Engineering Support Personnel 3361 Rouse Rd # 165, Orlando 32817 | (407) 206-3600 |
| Lpa Group Inc 12000 Research Pkwy # 152, Orlando 32826 | (407) 306-0200 |