| Business | Phone |
| Civil & Structural Engineers 917 S Buchanan St, Lafayette 70501 | (337) 232-3336 |
| Roland W Laurent 918 Myrtle Pl, Lafayette 70506 | (337) 233-3507 |
| New Tech Engineering 201 Rue Iberville, Lafayette 70508 | (337) 991-9903 |
| Trahan Engineering 330 W Pont Des Mouton Rd, Lafayette 70507 | (337) 269-5056 |