Louisiana
Custom Fabrication in Louisiana
Metal fabricators and welders working Louisiana. 36 shops and 0 mobile rigs listed, across 50 cities.
Key Takeaways
- 36 shops and 0 mobile welders listed across 50 cities in Louisiana.
- Most providers are in New Orleans, Baton Rouge, Lafayette.
- WeldRunners does not verify insurance, availability or pricing. Call the provider to confirm before work starts.
Listings last updated .
Welders by city in Louisiana
- Abbeville (1)
- Baton Rouge (18)
- Belcher (1)
- Belle Chasse (3)
- Benton (1)
- Bossier City (4)
- Bridge City (1)
- Broussard (6)
- Chalmette (3)
- Church Point (1)
- Covington (1)
- Denham Springs (4)
- Duson (1)
- Gonzales (4)
- Greensburg (1)
- Greenwell Springs (4)
- Gretna (1)
- Hammond (1)
- Harahan (2)
- Harvey (7)
- Haughton (1)
- Jefferson (2)
- Keithville (1)
- Kenner (7)
- Lafayette (13)
- Laplace (1)
- Livingston (1)
- Mandeville (1)
- Marrero (1)
- Metairie (2)
- Monroe (1)
- New Iberia (5)
- New Orleans (21)
- New Roads (1)
- Plaquemine (2)
- Port Allen (3)
- Prairieville (2)
- Rayne (3)
- Scott (1)
- Shreveport (8)
- St Amant (1)
- St Gabriel (1)
- St Martinville (1)
- Sulphur (1)
- Sunset (1)
- Terrytown (1)
- Walker (2)
- Westwego (1)
- Youngsville (2)
- Zachary (1)
Welding services in Louisiana
Showing custom fabrication only. Clear filter → or see the Custom Fabrication guide →
Providers
- ACAshopListing
Able Cutting & Fabrication, LLC
Baton Rouge, LA
Sheet metal fabrication, machine parts manufacturing, and piping components using laser cutting, CNC machining, sheet metal bending, tube laser cutting, welding, and powder coating. Serves industrial and commercial customers with custom work from CAD design through production.
custom-fabsteel(225) 494-2420→ - APAshopListing
Acadiana Propeller & Fabrication
Lafayette, LA
Aluminum, stainless steel, and mild steel welding and fabrication for boats, including hulls, floors, wakeboard towers, and trailers. Offers boat performance services such as propeller repair and pitch evaluation, jack plate installation, trim tabs, and weight-shifting storage modifications. Also works with local fiberglass businesses on customizations and restorations, and serves customers across Louisiana, Mississippi, and Texas.
custom-fabsteel(337) 706-7789→ - AMFshopListing
Ace Machine Fabrication & Construction, LLC
New Iberia, LA
Machining and fabrication for the oil and gas industry, with operations spanning 57,000 square feet. Operates nine manual hollow spindle lathes, four CNC lathes, two vertical turning lathes, and a horizontal boring mill, handling drill pipe, tubing, and BHA component repairs and custom welding projects. Holds API 7-1 Monogram License and serves customers across the United States.
custom-fabsteel(337) 369-6100→ - ASMshopListing
All Service Machine Shop
Chalmette, LA
All Service Machine Shop runs a CNC machining and fab shop in Chalmette, LA. The shop builds custom CNC machined and welded steel parts for industrial customers.
cnccustom-fabsteel(504) 279-4050→ - AWAshopListing
Alpha Welding & Fabrication Inc.
Shreveport, LA
Welding and steel fabrication including stairs, handrails, platforms, and ladders. Operates CNC plasma cutting and CNC drill line equipment. Fabricates structural steel products for customers in Shreveport, LA.
custom-fabsteel(318) 424-1146→ - AFIshopListing
Aluma-Fab Industries ll, Inc
Chalmette, LA
Email Us Aluma-Fab Industries ll, Inc. Home Contact Us Aluma-Fab Industries ll, Inc. Aluminum Welding and Fabrication PHONE: 504-884-7076 CONTACT: Warren Rockwell ADDRESS: 108 E. Magistrate St. Chalmette, LA 70043
aluminum(504) 884-7076→ - AMFshopListing
American Metal Fab Inc
Harvey, LA
Metal fabrication and machining shop offering CAD design, shearing, forming, CNC punching, plasma and laser cutting, water cutting, rolling, pipe and tube bending, fitting, and welding. Processes both ferrous and non-ferrous metals and handles custom signs and industrial work.
custom-fabsteel(504) 348-4400→ 
Andrew's Welding & Blacksmith Shop
New Orleans, LA
Custom blacksmith and welding shop specializing in ornamental steel and brass staircase railings, furniture, and wrought iron fencing. Works in steel, brass, and aluminum and takes on historic restoration projects including ornate ironwork at heritage sites in New Orleans. Serves homeowners, property owners, and institutions seeking both contemporary design and restoration of antique ironwork.
custom-fabsteel(504) 944-5941→ArcFab Welding & Fabrication Services LLC
Benton, LA
Mobile welding and custom metal fabrication in aluminum, stainless steel, and structural steel, delivered to job sites, farms, shops, or homes. Services include TIG and MIG aluminum welding for trailers and marine applications, stainless steel welding for exhaust systems and food-grade equipment, structural steel welding for construction, pipe welding, and custom fabrication of brackets, frames, tanks, and vehicle components.
custom-fabsteel(318) 572-9885→- ATMshopListing
Armor Tech Metal
Baton Rouge, LA
Custom metal fabrication and welding, including MIG and stick welding, with CNC plasma cutting up to 3/4" thickness. Work includes product hoppers, strainers, duct work, platforms, ladders, handrails, stairs, pump skids, tanks, containment pans, and custom aluminum welding and repairs. Materials include carbon steel, stainless steel, and aluminum for construction, automotive, and aerospace applications.
cnccustom-fabsteel(225) 333-8083→ - ASCshopListing
Augusta's Custom Fab and Build Inc.
Gretna, LA
Total welding and fabrication services. All home improvements. New Orleans and surrounding areas.
custom-fabsteel(504) 858-5855→ - APLshopListing
Automated Production LLC - Fabrication & CNC Machining Shop Lafayette LA
Broussard, LA
Fabrication, CNC machining, and CNC plate cutting for oil and gas, lifting, industrial, and agriculture sectors. Holds DNV, ABS, and AWS D1.1 certifications and offers turnkey project solutions from engineering and design through final assembly at a 40,000 square foot facility. Equipment includes multiple HAAS and Hurco CNC mills, Mazak lathes, and press braking capabilities, with ability to handle materials including aluminum, brass, steel, and stainless steel.
cnccustom-fabsteel(337) 839-8080→ - BACshopListing
B&C Sheet Metal Inc
Denham Springs, LA
Sheet metal fabrication and welding for industrial, commercial, and residential applications. Works in carbon steel, galvanized steel, stainless steel, and metal alloys, producing HVAC ductwork, architectural panels, stainless steel equipment, platforms, and custom metal products. Qualifed welders handle design through installation.
custom-fabsteel(225) 665-2793→ - BFPshopListing
Bayou Fabricators
Plaquemine, LA
Metal fabrication and machining shop offering waterjet cutting up to 20' by 25', plasma cutting up to 10' by 20', oxyfuel cutting up to 10' by 20', and fabrication with ASME qualified welders for tanks, vessels, and piping. Machine shop spans 18,000 square feet with dual-head vertical mill capacity to 108 inches, surface grinder to 42 inches, and multiple lathes, mills, and 10-ton overhead cranes.
custom-fabsteel(225) 659-2427→ 
Bayou Welding Technologies, LLC
New Iberia, LA
Automated hot wire pulse GTAW (TIG) cladding and orbital welding, including corrosion-resistance overlay, hard facing, and base metal buildups across various material combinations. Also performs specialty fabrication and post-weld heat treatment. Has over 125 welding procedures qualified to ASME Section IX and API 1104, many with DNV approval, and works in a climate-controlled facility on jobs ranging from valve bodies to heavy-wall pipe and subsea tubing.
custom-fabsteel(337) 376-6372→- BSMshopListing
Betz Sheet Metal
Baton Rouge, LA
custom-fabsteel(225) 272-5774→ 
Big Easy Iron Works - New Orleans Iron Works Company
New Orleans, LA
Custom iron fabrication, ornamental ironwork, gates, doors, railings, fences, and porch enclosures for residential and commercial properties. Big Easy Iron Works designs and fabricates custom pieces in-house and also offers welding and repair services for existing iron structures.
(504) 732-0066→- BMWshopListing
BMR Metal Works LLC
Denham Springs, LA
Specializing in industrial and commercial metal fabrication, installation, and repairs with expert craftsmanship and customized solutions.
custom-fabrepairsteel(225) 667-9932→ - BSWshopListing
Boone’s Welding LLC
New Roads, LA
Boone's Welding offers trailer repairs, exhaust work, custom fabrication, frame repair, and weld art including metal furniture. The shop serves New Roads and surrounding areas and is available for both shop and on-site work.
custom-fabsteel(225) 240-2674→ - BMSshopListing
Bosco Machine Shop
Lafayette, LA
CNC and manual machining, sheet metal fabrication, and welding. Equipment includes CNC lathes up to 123.8" between centers, CNC mills with up to 5-axis capability, a 120-ton pressbrake, turret punch with 33-ton capacity, and welding in flux-core, GMAW, and GTAW processes. Also offers pipe bending, honing, sand blasting, and shearing.
cnccustom-fabsteel(337) 234-6086→ 
Carollo Metal Works
Chalmette, LA
Custom metal fabrication for industrial, commercial, marine, and residential applications in the Greater New Orleans region. Offers MIG, TIG, and stick welding, along with plate metal rolling, bending, shearing, and plasma cutting. Handles projects from large plant installations to small repairs.
(504) 684-3444→- CFMshopListing
CheckPoint Fabrication
Marrero, LA
Welding and Metal Fabrication in New Orleans, LA 716 Barataria Blvd. | Marrero, LA 70072 | (504) 941-7878
custom-fabsteelView→ - CIGshopListing
Colgan Industries
Gonzales, LA
Steel fabrication and engineered rebar manufacturing in carbon, stainless, and aluminum for civil, commercial, industrial, and marine construction. Manufactures anchor bolts, embedded steel, bar grating, mechanical pipe supports, walkways, platforms, handrail, and pipe bollards, with rebar fabrication capacity of 5,000 tons per month. Operates 250,000 square feet across three facilities in Southeast Texas and Louisiana.
aluminumsteelstainless(409) 212-9467→ - CSSshopListing
Comeaux Supply
St Amant, LA
Comeaux Supply works together to ensure outstanding customer service and satisfaction. We are happy to answer questions, assist with an order, or help find a product.
custom-fabsteel(225) 315-4735→ 
Community Steel
Gonzales, LA
Fabricates and supplies engineered metal building kits, metal roofing, sheet metal, custom trim, and accessories, with rolling, cutting, and fabrication done in-house in South Louisiana. Serves homeowners, contractors, and farmers across the Baton Rouge area and surrounding region, with pickup and delivery available.
steel(225) 647-2020→- CFEshopListing
Con-Fab Engineering & Welding
Shreveport, LA
Structural steel fabrication in carbon steel, stainless, and aluminum for commercial, industrial, and municipal markets. Services general contractors and owners. Has an in-house engineering and detailing department, certified welders, drill and angle lines, and railroad siding and barge access for shipping.
aluminumsteelstainless(318) 861-1282→ - CFNshopListing
Curious Form
New Orleans, LA
Curious Form runs a custom metal fab and art shop in New Orleans, LA. The shop builds decorative steel pieces and architectural metalwork for homes and businesses.
custom-fabsteel(504) 358-8144→ Custom Fab & Welding, LLC
Haughton, LA
Plate processing, fabrication, and welding for industrial and structural projects. Operates CNC plasma cutting equipment and works on jobs ranging from industrial fabrication to custom repairs. Facility spans 15,000 square feet.
custom-fabsteel(318) 949-4992→- CFIshopListing
Custom Fabrication Inc
Kenner, LA
Custom Fabrication Inc specializes in fabrication of aluminum, stainless steel, and other metals, offering welding, laser cutting, forming, and shearing services for custom parts and components. The shop creates metal products to customer specifications.
cnccustom-fabsteel(504) 469-6852→ - CMWshopListing
Custom Metal Works
Greenwell Springs, LA
Metal fabrication facility equipped with CNC machinery that handles shearing, laser cutting, punching, bending, and finishing of metal parts. Serves both mass production and specialty jobs in a range of sizes.
custom-fabsteel(225) 261-1503→ - CSMshopListing
Custom Sheet Metal of Louisiana, LLC
Lafayette, LA
Custom sheet metal fabrication including welding, plasma cutting, and installation for residential and commercial applications. Products include gutters, awnings, exhaust hoods, ductwork, flashing, louvers, and chimney caps. Also provides gutter cleaning, ductwork maintenance, and installation services.
(337) 235-4492→ - CFSshopListing
Cypress Fabrication Services LLC
St Martinville, LA
Oil and gas fabrication, pressure vessel fabrication, and structural fabrication with design and welding services. Operates a 10,000-square-foot enclosed shop in Lafayette, Louisiana, and holds ASME and DNV certifications.
custom-fabsteel(337) 394-3380→ - DCSshopListing
Darragh Contractor Supply
Shreveport, LA
Darragh is your one-stop shop for contractor supplies, rebar fabrication, and concrete forming.
custom-fabsteel(318) 222-8001→ 
DC Fab & Custom LLC
Broussard, LA
Why DC Fab & Custom? there are few companies in the Acadiana area that service the fabrication community effectively and we are here to help.
custom-fabsteel(337) 852-9665→- DSFshopListing
Deep South Fabrication, LLC
Harvey, LA
Deep South Fabrication, LLC runs a custom fab shop in Harvey, LA. The shop builds steel parts and assemblies for oilfield and industrial customers.
custom-fabsteel(504) 392-0554→ - DSLshopListing
DeHart Shipyard, LLC
Abbeville, LA
Ship repair and custom metal fabrication including shearing, rolling, and bending. Works on large vessels and boats for modification, repair, and fabrication. Also sells raw materials.
custom-fabrepairsteel(337) 893-4410→
Hiring a welder in Louisiana
How do I find a mobile welder in Louisiana?
WeldRunners lists shops and mobile welders in Louisiana. Filter the providers below by "Mobile" or "Both" to see who travels. Mobile rigs in Louisiana cover service radiuses from 30 to 200 miles depending on the operator — radius is listed on each profile.
What's the difference between a shop and a mobile rig?
A shop is a fixed location with fab tables, lifts, and (usually) a crane. Better for structural work, larger fabs, or jobs that need controlled conditions. A mobile rig is a truck-mounted welder-generator combo that comes to your site — better for emergency repairs, ranch and farm work, and anything bolted down.
Do providers in Louisiana carry insurance?
WeldRunners does not verify insurance. Directory details may be provider-submitted or compiled from public sources. Ask the provider for current insurance documentation before work begins.
What materials should I expect?
Most Louisiana shops handle steel and aluminum at minimum. Stainless, cast iron, and pipe are specialty — filter by material if you need them.
New welders across Louisiana?
Shops and mobile rigs join Louisiana as the directory grows. Leave your email and we'll tell you when a new welder that fits your job lists — no middleman, no fee.