| Business | Phone |
| Gillen Design Systems 6660 Riverside Dr 201, Metairie 70003 | (504) 512-3770 |
| Huseman & Assoc 3636 S I 10 Service Rd W, Metairie 70001 | (504) 832-1278 |
| Handlin Engineering Llc 3201 Cleary Ave 100, Metairie 70002 | (504) 459-8706 |
| Bridges With Knowledge 3500 N Causeway Blvd, Metairie 70002 | (504) 849-9125 |
| Phoenix Global Construction 2901 Independence St 103, Metairie 70006 | (504) 883-9013 |
| Stuart Consulting Group Inc 3608 18th St, Metairie 70002 | (504) 888-5733 |
| A K Suda Inc 3004 19th St, Metairie 70002 | (504) 835-1500 |
| Engineering Design Assoc 3350 Ridgelake Dr, Metairie 70002 | (504) 836-3889 |
| Engineering & Inspection Svc 3500 N Causeway Blvd 1140, Metairie 70002 | (504) 837-3310 |
| Engineering Management Systems 6620 Riverside Dr 105, Metairie 70003 | (504) 885-1590 |
| Stoll Engineering 701 Papworth Ave 208, Metairie 70005 | (504) 828-7653 |
| Gpu 2901 Houma Blvd, Metairie 70006 | (504) 456-7446 |