Metal fabrication companies in Louisiana
Louisiana has 140 metal fabricators in EPA records, facilities that list codes for fabricated structural metal, plate work, sheet metal and ornamental metal. The most are in Belle Chasse, New Iberia and Houma. That is 3% of the 4,213 such facilities nationwide, and Louisiana ranks #8 of 50 states.
- Product
- Metal fabrication companies
- Facilities
- 140
- State rank
- #8
- NAICS
- 332311 and 4 related codes
- Revised
- November 1, 2026
Facilities in Louisiana
These are active facilities in EPA's ECHO database that list a code for fabricated structural metal, plate work, sheet metal and ornamental metal. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| Gulf Island LLC - Gulf Island Fabrication | Houma | Fabricated Structural Metal Manufacturing |
| Acadian Contractors Inc | Abbeville | Fabricated Structural Metal Manufacturing |
| C&c Marine & Repair LLC | Belle Chasse | Fabricated Structural Metal Manufacturing |
| Dynamic Industries Inc | New Iberia | Fabricated Structural Metal Manufacturing |
| Avondale Ship Yard | Westwego | Fabricated Structural Metal Manufacturing |
| Wps Industries Inc. | West Monroe | Plate Work Manufacturing |
| Fibrebond Corp | Minden | Prefabricated Metal Building and Component Manufacturing |
| Lapeyre Stair Inc | Harahan | Ornamental and Architectural Metal Work Manufacturing |
| Steel Fabricators Of Monroe LLC | Monroe | Fabricated Structural Metal Manufacturing |
| Grand Isle Shipyard Inc - Training Facility & Main Office | Galliano | Fabricated Structural Metal Manufacturing |
| Gulf Island Services LLC - Harvey Facility | Harvey | Fabricated Structural Metal Manufacturing |
| Hayes Manufacturing Co., Inc. | Pineville | Plate Work Manufacturing |
| New Industries LLC | Morgan City | Fabricated Structural Metal Manufacturing |
| River Construction Inc | Belle Chasse | Fabricated Structural Metal Manufacturing |
| Gulf Island Services LLC | Houma | Fabricated Structural Metal Manufacturing |
| H B Rentals Lc | Broussard | Prefabricated Metal Building and Component Manufacturing |
| Southland Steel Fabricators | Greensburg | Fabricated Structural Metal Manufacturing |
| Chart Energy & Chemicals Inc - Plant 1 | New Iberia | Fabricated Structural Metal Manufacturing |
| Clement Industries, Inc. | Minden | Fabricated Structural Metal Manufacturing |
| Crown Oilfield Services Inc - Patterson Facility | Bayou Vista | Fabricated Structural Metal Manufacturing |
| Dis-Tran Wp Holdings LLC | Pineville | Fabricated Structural Metal Manufacturing |
| Dynamic Industries Inc - Lake Charles Facility | Lake Charles | Fabricated Structural Metal Manufacturing |
| Fmt Shipyard & Repair LLC - Universal Services & Associates | Belle Chasse | Fabricated Structural Metal Manufacturing |
| Grand Isle Shipyard Inc | Franklinton | Fabricated Structural Metal Manufacturing |
| Gulf Coast Marine Fabricators Inc | Abbeville | Fabricated Structural Metal Manufacturing |
| Mary A Smyth Nelson Et Al #15 Production Facility - Point Au Fer Field | Waterproof | Fabricated Structural Metal Manufacturing |
| Northrop Grumman Ship Systems Inc | Waggaman | Fabricated Structural Metal Manufacturing |
| Performance Energy Services LLC - Amelia Yard | Morgan City | Fabricated Structural Metal Manufacturing |
| Preferred Industrial Coatings, LLC | Houma | Fabricated Structural Metal Manufacturing |
| Twin Brothers Marine LLC | Louisa | Fabricated Structural Metal Manufacturing |
| V&h Fabrication & Repairs Inc | Jeanerette | Plate Work Manufacturing |
| Weyerhaeuser Co | Ruston | Sheet Metal Work Manufacturing |
| A F Industries | Lafayette | Fabricated Structural Metal Manufacturing |
| Airport Rd Welding Services LLC | Hammond | Plate Work Manufacturing |
| Alliance Laser | Slidell | Plate Work Manufacturing |
| Alpha Welding & Fabrication Inc | Shreveport | Fabricated Structural Metal Manufacturing |
| Aluma Marine | Harvey | Ornamental and Architectural Metal Work Manufacturing |
| American Idustrial Fabricators Inc | Saint Amant | Fabricated Structural Metal Manufacturing |
| Andritz Western Pneumatics LLC | Ruston | Sheet Metal Work Manufacturing |
| Arcosa Marine Components, LLC (Plant - 1080 DBA Wintech) | Bossier City | Fabricated Structural Metal Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Belle Chasse: 9
- New Iberia: 9
- Houma: 7
- Lake Charles: 5
- Baton Rouge: 5
- New Orleans: 5
By product code
- Fabricated Structural Metal Manufacturing (NAICS 332312): 29 of those shown
- Plate Work Manufacturing (NAICS 332313): 5 of those shown
- Prefabricated Metal Building and Component Manufacturing (NAICS 332311): 2 of those shown
- Sheet Metal Work Manufacturing (NAICS 332322): 2 of those shown
- Ornamental and Architectural Metal Work Manufacturing (NAICS 332323): 2 of those shown
All fabricated metal products manufacturing in Louisiana: 509 facilities and Census job counts.