| Business | Phone |
| Accurate Components 8291 Florida Blvd, Denham Springs 70726 | (225) 667-1263 |
| D & J Machine & Turbo Svc 8291 Florida Blvd, Denham Springs 70726 | (225) 673-6014 |
| Denham Springs Machine Shop 106 Centerville St Ne, Denham Springs 70726 | (225) 665-8775 |
| Mark's Automotive Machine Shop 31966 Burgess Rd, Denham Springs 70726 | (225) 665-1588 |
| Specialty Machine Works 21829 Bond Rd, Denham Springs 70726 | (225) 664-3505 |
| Northside Machine Works 30765 Carter Dr, Denham Springs 70726 | (225) 791-2317 |