| Business | Phone |
| Paragon Project Resource Inc 108 Royal St 4c, New Orleans 70130 | (504) 525-2429 |
| Atlas Engineering Inc 990 N Corporate Dr, New Orleans 70123 | (504) 734-2747 |
| Bonar Engineering 6100 Terminal Rd, New Orleans 70126 | (504) 241-1617 |
| Denson Engineers Inc 225 Baronne St, New Orleans 70112 | (504) 561-1131 |
| Gaea Consulants 536 Washington Ave, New Orleans 70130 | (504) 962-5360 |
| Hdr Engineering Inc 536 Washington Ave, New Orleans 70130 | (504) 962-4370 |