| Business | Phone |
| Blaze Welding & Fabrication Slidell 70458 | (985) 781-2711 |
| Broome's Precision Machining 220 Gweco Rd, Slidell 70460 | (985) 649-0637 |
| Custom Iron 1334 Brownswitch Rd, Slidell 70461 | (985) 649-5131 |
| Cut-Rite Inc 1003 Gause Blvd W, Slidell 70460 | (985) 641-0964 |
| Douglas Machine Works 1937 Beth Dr, Slidell 70458 | (985) 649-5195 |
| Northshore Fabrication & Mech Slidell 70458 | (985) 201-1996 |
| Marine & Mainland Of Slidell 101 Production Dr, Slidell 70460 | (985) 645-0704 |
| North Shore Machine Shop 4510 Pontchartrain Dr, Slidell 70458 | (985) 649-6160 |