By service
Custom Fabrication
Built-to-spec metal work — railings, tanks, trailers, machine guards, anything cut and joined to a drawing.
What you're getting
Custom fabrication is quote-based by nature. You bring a sketch, a CAD file, or a description; the shop returns a price and a timeline. Most fab shops handle steel and aluminum; stainless and exotic alloys often require a specialist. For larger pieces a shop with a fab table beats a mobile rig, but mobile rigs do handle smaller commission work.
Providers offering custom fabrication
Badger Railing
Milwaukee, WI
Ornamental metal fabrication of stairs, railings, ladders, platforms, and miscellaneous steel fabrications from design through installation. Works in steel, stainless steel, aluminum, brass, bronze, and copper using a Python X robotic CNC plasma cutter and three 40 x 300 ft. crane bays in a 49,000 square foot facility. Offers in-house finishing including blackening, clear coating, grinding, patinas, polishing, priming, and wet painting, plus in-house installation by experienced ironworkers.
steel(414) 672-6090→
Baillie Fabricating & Welding Inc
West Chester, PA
Sheet metal fabrication, welding, and CNC machining in steel, aluminum, and stainless steel. Specializes in food and pharmaceutical processing and packaging machinery, from one-off parts to finished assemblies, with in-house laser cutting and design consulting. Handles equipment repair and short-run production welding.
custom-fabsteel(610) 701-5808→Baker Sheet Metal
Norfolk, VA
Precision fabrication of metal products for the marine industry, working in stainless steel, aluminum, steel, brass, galvanized, and copper. Produces U.S. Navy and commercial marine doors, shipboard furniture including galley counters, lavatory units, storage lockers, and habitability fixtures such as workstations and chart tables. In business since 1952.
custom-fabsteel(757) 853-4325→- BSMshopListing
Baker Sheet Metal Corporation
Virginia Beach, VA
Fabricates metal products for the marine industry from stainless steel, aluminum, steel, brass, galvanized, and copper. Produces U.S. Navy and commercial marine doors, galley counters, sanitary fixtures, medical and dental cabinets, storage lockers and racks, and shipboard furniture including workstations and chart tables.
custom-fabsteel(800) 909-4325→ - BSWshopListing
Baker's Welding And Crane Service
Zanesville, OH
Welding and fabrication, heavy machinery rigging and transport, mobile crane services, and structural steel sales. Operates a fleet of boom trucks and hydraulic truck cranes for hoisting, steel erection, and equipment installation across the construction and heavy-haul industries. Also supplies flat bar, sheet metal, rebar, aluminum, stainless, angle iron, tubing, and channel stock with same-day or next-day delivery to local areas.
steel(740) 453-5868→ - BSBshopListing
Bakersfield Stainless
Bakersfield, CA
Custom fabrication and welding in stainless steel, aluminum, copper, and brass for commercial, industrial, food processing, medical, and residential applications. Capabilities include sanitary TIG welding, design and 3D modeling, equipment piping installation, sheet metal stamping and press brake tooling, fume hoods, tanks, hoppers, and process equipment. Offers onsite installation and project management services for food processing equipment and custom fabrication.
stainless(661) 587-9303→ - BFLshopListing
Ballard Fabrication LLC
Marysville, OH
Custom fabrication and welding of stainless steel, aluminum, mild steel, abrasion resistant and alloy materials. Offers quick delivery via truck, rail, or postal shipping across the United States. Serves all industries on a coast-to-coast basis.
custom-fabsteel(937) 243-2671→ 
Bama Steel
Birmingham, AL
Rebar fabrication and structural steel fabrication for residential and commercial foundations, walls, and shoring. Supplies concrete and masonry accessories, forming systems, and construction materials, with form and shoring rental available. Operates from four locations across Alabama, Tennessee, and Georgia.
steel(205) 680-9200→
Bamber Welding, LLC - Mobile Welding Contractor
Castalian Springs, TN
Mobile welding contractor specializing in large diameter pipeline, pipefitting, and mechanical work in carbon and stainless steel. Works on pipeline, mining, and bridge projects across the South. Licensed rig welding service.
custom-fabon-sitesteel(615) 330-2219→- BLDshopListing
Bampro Llc
Durham, NC
Custom steel fab shop in Durham, NC building parts and assemblies. Works with trade and commercial customers on custom fabrication.
custom-fabsteel(919) 527-9624→ 
Banks Sheet Metal
Houston, TX
Sheet metal fabrication for architectural and general applications, working in mild steel and light gauge metal. Produces coping, flashing, gutters, downspouts, scuppers, vents, roof jacks, collector boxes, and custom pieces including furniture and barbecue pits. Also handles commercial roofing and building repair with pre-painted and raw steel.
(713) 847-7555→- BMIshopListing
Banner Metalcraft Inc
Ronkonkoma, NY
Sheet metal fabrication and machining of parts and assemblies for the aerospace industry, including structural aircraft parts, machined chassis, dip brazed cases, weldments, brackets, and enclosures. Operates 32,000 square feet with 75 employees and holds AS9100 accreditation and NADCAP aerospace welding certification. Supplies Boeing, Northrop Grumman, GE Aviation, Parker Hannifin, and other major aerospace manufacturers.
custom-fabsteel(631) 563-7303→ - BMGshopListing
Banner Metals Group
Columbus, OH
Banner Metals Group provides metal stamping, fabrication, CNC machining, welding, coatings, deburring, heat treatment, and dimensional inspection services. They serve aerospace, automotive, medical, building, recreational, and industrial equipment industries. Their fabrication equipment includes laser cutting up to 0.75 inches thick and CNC bending up to 0.50 inches thick.
cnccustom-fabsteel(614) 291-3105→ - BIOshopListing
Bardco Inc
Omaha, NE
Portable and shop welding, repair, and metal fabrication services working in steel and aluminum. Performs flux core arc welding, MIG, pulsed MIG, TIG, and shielded metal arc welding, with capability for on-site mobile welding.
custom-fabsteel(402) 894-9353→ 
Barnett Aldon Ironworks
Albuquerque, NM
Barnett Aldon provides high-quality custom ironwork that enhances security and adds unique style to homes and businesses.
(505) 345-1878→- BMFshopListing
Barnum Mechanical Fabrication Shop
Rocklin, CA
BMI offers custom fabrication and innovative process solutions with a focus on safety, efficiency, and cutting-edge technology for various industries.
custom-fabsteel(916) 652-1722→ - BWFbothListing
Barrientos Welding & Fabrication
Houston, TX
Barrientos is a family-run Houston shop with more than 20 years on the books. They build and install gates and fences, mix steel with wood when the job wants it, and put in structural columns and beams. Indoor steel (tables, rails, clean-line pieces) is a regular ticket. A truck will come to the site for repairs and installs in Houston and Sugar Land.
custom-fabon-siterepair(832) 598-7283→ - BFLshopListing
Barrister Fabrications, LLC
Sarasota, FL
Barrister Fabrication We’re Committed To quality We provide complete fabrication solutions from design, to creation, and everything in between. We provide welding services for all metal types. Design Welding Fabrication Fast Reliable Latest Technology Learn More
custom-fabsteel(941) 777-1243→ - BMFshopListing
Barron Machine & Fabrication
Fairfield, AL
Customized machine fabrication and industrial repair, handling parts up to 60,000 pounds and 60 feet long. Operates CNC and manual mills and lathes for machining, and manufactures pump, fan, blower, damper, and foundry equipment. Offers 24/7 on-call machine repair and rebuild service for industrial manufacturers across local, national, and international markets.
cnccustom-fabrepair(205) 781-5010→ 
Bauer Welding & Metal Fabricators, Inc
St Paul, MN
Precision tube and sheet bending, welding, and fabrication for OEMs and tier-1 suppliers from prototype to production. Runs CNC laser cutting, complex CNC tube bending, and robotic MIG welding with optical quality control. Serves exhaust components, brush guards, roll cages, institutional furniture, and frames.
(763) 786-6025→
Bauman Machine Inc
Oklahoma City, OK
High-precision CNC machining and custom fabrication for aerospace, energy, medical, industrial, and defense. Offers 5-axis simultaneous machining, CNC milling up to 50" x 20" x 25", CNC turning with 24" diameter chucks and 80" centers, mill-turn machines, welding with MIG/TIG/stick capabilities, API threading, laser engraving, and coordinate measuring machine inspection.
(405) 745-3484→
Bay City Welding
San Francisco, CA
Bay City Welding specializes in custom fabrication and installation of safety handrails and burglar proofing bars, tailored to client specifications.
custom-fabsteel(415) 816-1504→
Bay Metals & Fabrication, LLC
Chesapeake, VA
Ship repair and metal fabrication for marine and industrial applications in the Norfolk and Virginia Beach area. Services include repair and maintenance, refit and overhaul, custom fabrication, and marine services such as surveying and training. Works with commercial clients and operates with ISO 9001 certification.
custom-fabrepairsteel(757) 200-0787→- BTMshopListing
Bay Tube & Machining
Fremont, CA
Connect with us here at Bay Tube & Machining if you have questions about our tube bending and machining services.
cnccustom-fabsteel(510) 751-3800→ - BMWshopListing
Bayliss Machine & Welding Co
Birmingham, AL
Engineering, machining, welding, fabrication, and industrial equipment rebuild and repair. Operates a repair center specializing in blowers, mills, and aggregate processing equipment for cement, aggregates, lime, pulp and paper, plastics, and food industries.
cnccustom-fabsteel(205) 323-6121→ - 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→
BBM
Oklahoma City, OK
BBM Steel manufactures steel building components and weld-up kits for metal buildings, along with roofing, gutters, fencing, and carports from facilities in Oklahoma City and Noble. They offer both pre-engineered designs and custom metal and truss orders, and deliver anywhere in Oklahoma.
steel(405) 677-0466→- BIMshopListing
BCA Industries
Milwaukee, WI
Stationary and portable shredders and recycling systems for a variety of applications. Minimize wasted material with our 100% American-made shredding systems.
custom-fabsteel(414) 353-1002→ - BFAshopListing
BDB Fabrication
Aurora, CO
Custom steel fabrication, precision cutting, mobile welding, and inspection services. The owners are AWS Certified Welding Inspectors.
steel(720) 772-1323→ 
BDM Industries
Salt Lake City, UT
Metal fabrication and welding for structural metalwork including posts, beams, railings, and staircases, plus custom one-off fabrication and assembly. Also provides powder coating for metal products in various colors and textures. Serves residential and commercial construction projects in the Salt Lake City area.
custom-fabsteel(801) 833-8182→- BISshopListing
Beach Iron Shop
Virginia Beach, VA
Custom railing, gates, spiral stairs, staircases, fabrication and welding. We work in aluminum, stainless steel, bronze, brass, nickel-silver and steel. Welding and cutting -Serving South Eastern Virginia, Tidewater, Hampton Roads, Virginia Beach, Norfolk, Suffolk, Portsmouth, Hampton, Virginia, North Carolina and the Outer Banks
aluminumsteelstainless(757) 965-6993→ - BMIshopListing
Beckman Machine Inc
Cincinnati, OH
Precision machining and custom fabrication for MRO, emergency spare parts, and product development. Provides machinery improvements, fixtures, assemblies, and tooling, with experience in food manufacturing, pharmaceuticals, packaging, printing, and aerospace.
custom-fabsteel(513) 242-2700→ - BSWshopListing
Beko's Welding Inc
Canby, OR
Beko's Welding fabricates and installs railings for motorist and pedestrian bridges, overpasses, sidewalks, stairs, and retaining walls. The shop is certified in AWS D1.1, D1.2, and D1.5, and serves the west coast including Oregon, Washington, California, Idaho, and Montana. They work with general contractors and construction companies on bridge and infrastructure projects.
custom-fabsteel(503) 266-3507→ - BSOshopListing
Ben's Ornamental Iron Craft
Santa Ana, CA
custom-fabsteel(949) 940-5256→ - BFIshopListing
Benacquisto Fabricating Inc
Bellevue, PA
Custom sheet metal fabrication specializing in HVAC ductwork, architectural elements, and specialty items. Produces plenums, reducers, elbows, takeoffs, crosses, cornices, cupolas, vents, dormers, and stove hoods, as well as one-off custom designs in stainless steel and copper.
custom-fabsteel(412) 766-7833→ - BMWbothListing
Benard Mobile Welding
Bensenville, IL
Mobile welding service that brings portable equipment to customer job sites for on-site repairs and fabrication. Welds steel, aluminum, stainless, and brass, with 24/7 emergency availability and scheduled appointments. Serves Chicagoland businesses with AWS qualified technicians.
aluminumsteelstainless(630) 609-5469→ 
Bender Ornamental
Omaha, NE
Ornamental metal fabrication and installation for residential and commercial projects, including railings, staircases, gates, and plasma-cut signage. All work is fabricated in-house and installed by their own technicians, handling the full process from estimate through measurement, drawing, fabrication, paint, and installation.
custom-fabsteel(402) 504-6299→- BMWshopListing
Bennett Metal Works
Alpharetta, GA
Bennett Metal Works is a custom metal fabrication shop in Alpharetta, GA. Project work covers architectural pieces, railings, and custom builds for north metro Atlanta customers.
custom-fabsteel(470) 363-9224→ 
Benny Ironworks LLC
Jamaica, NY
Fabricates and installs railings, stairs, gates, and custom ironwork for residential and commercial projects in Queens, Manhattan, and Brooklyn. Work includes wrought iron and metal fabrication with welding. Serves local contractors and property owners.
steelstainless(347) 776-1795→Benny Wilson Ornamental Iron
Mt. Juliet, TN
Ornamental iron fabrication and welding, making custom mailboxes and rails for residential applications. Sells steel stock including angle iron, flat bar, round rod, tubing, and expanded metal. Handles small welding jobs with a $20 minimum.
custom-fabsteel(615) 758-7176→
Benny's Iron & Welding Services
Santa Ana, CA
Welding fabrication of iron doors, gates, handrails, and wood gates. Serves the Santa Ana area with custom iron work.
custom-fabsteel(949) 432-8188→
Berger Iron Works Inc
Houston, TX
Architectural and structural metal fabrication serving commercial construction, including stair systems, guardrails, curtainwall systems, and custom architectural elements in steel and aluminum. Offers in-house design and detailing, project estimating, and schedule management for high-profile projects across the country.
custom-fabsteel(713) 869-7386→- BSCshopListing
Berger Steel Corporation
McClellan Park, CA
Structural and miscellaneous steel fabrication and erection based in McClellan, serving California, Nevada, and projects across the U.S. Fabricates up to 1,000 tons of steel per month and provides in-house detailing. Work includes stainless steel cable railings, guardrails, grab-rails, and architectural fabrications such as awnings.
steel(916) 640-8778→ - BSMshopListing
Berkel Sheet Metal Co
St. Louis, MO
Berkel Sheet Metal Co runs a sheet metal fab shop in St. Louis, MO. The shop builds custom HVAC, ducting, and sheet metal assemblies for trade customers.
custom-fabsteel(314) 781-2702→ - BSWshopListing
Berrier's Welding and Fabrication, LLC.
Thomasville, NC
Welding and metal fabrication services in Thomasville, NC, with heavy equipment service work. The owner has over 20 years of welding and fabrication experience.
custom-fabsteel(336) 479-2051→ 
Berryhill Ornamental Iron
Broken Arrow, OK
Beautiful custom iron gates, railings, fences, and décor built with craftsmanship that lasts. Serving Tulsa and Grand Lake.
custom-fabsteel(918) 258-6531→- BRHshopListing
Bert R. Huncilman And Son
New Albany, IN
Laser cutting, press brake forming, welding, and e-coat painting for metal fabrication. Operates as the largest cutting service provider in the Kentuckiana area and handles large production runs. Serves customers across Indiana, Illinois, Ohio, and Kentucky.
custom-fabsteel(812) 945-3544→ - BSSshopListing
Bert's Sheet Metal Products Inc.
Chatsworth, CA
Precision sheet metal and welding fabrication in materials ranging from structural steel to aluminum alloys (5052, 6061, 2024, 7075) and stainless steel (304, 316, 17-7, 17-4). Serves food, pharmaceutical, aerospace, and commercial industries with custom and short-run production, offering finishing services including anodize, chem film, passivate, and powder coat.
custom-fabsteel(818) 775-0104→ Besser Welding & Fabrication
Eagan, MN
Welding Excellence, Every Time Welding Excellence, Every Time Welding Excellence, Every Time Welding Excellence, Every Time Welding Excellence, Every Time Welding Excellence, Every Time Welding Excellence, Every Time Welding Excellence, Every Time
custom-fabsteel(651) 454-6049→- BBBshopListing
Best Burglar Bars
Atlanta, GA
Best Burglar Bars builds custom security bars and ironwork out of Atlanta, GA. The shop fabricates burglar bars, gates, and security steel for homes and businesses.
custom-fabsteel(404) 573-3835→ 
Best Choice Welding
Parker, CO
Light and heavy-duty welding along with custom fabrication and construction welding. Work includes structural, automotive, motorcycle and dirt bike parts, trailers, chairs, and renovation projects. Provides fabrication and repair solutions tailored to customer needs and budget.
(303) 840-9103→
Best Equipment & Welding
Indianapolis, IN
Steel fabrication and custom welding shop specializing in loading dock equipment, including dock levelers, truck restraints, pit tubs, and dock shelters. Also fabricates safety barriers, handrails, specialty doors, stairs, ramps, guard rails, and material handling equipment. Offers field measuring, installation, training, and preventive maintenance services.
custom-fabsteel(317) 271-8652→- BEAshopListing
Best Equipment and Welding
Jeffersonville, IN
Steel fabrication and custom metal work in carbon steel, aluminum, and stainless steel, including dock levelers, truck restraints, stairs, ramps, railings, mezzanines, and material handling equipment. Provides design, prototype development, installation, and repair services to manufacturing, warehouse, construction, and food processing customers. Represents the Poweramp/DLM line of dock equipment and has over 80 years combined experience among staff in dock installation and maintenance.
custom-fabsteel(317) 960-5920→ 
Best Iron Works & Fences
El Paso, TX
For high-quality wrought iron work in the El Paso area, look no further than Best Iron Works. Our fence company is dedicated to serving the community. Call today!
custom-fabsteel(915) 533-8405→
Better Welding AZ
Litchfield Park, AZ
Welding and fabrication shop serving the Phoenix valley, working in ferrous metals. Work includes fencing, gates, handrails, barn doors, ornamental ironwork, trailer repair, carport repair, and custom projects, with mobile welding services available. Also offers prefabricated fence panels built to order.
(602) 663-3344→- BWPshopListing
Better Wire Products Inc
Buffalo, NY
Wire and metal stamping fabrication, converting wire and strip steel into finished components for commercial, industrial, medical, and agricultural markets. Offers value-added services including welding, powder coating, plating, heat treating, drilling, tapping, and assembly. Serves customers across North America from their Buffalo, New York facility.
custom-fabsteel(716) 883-3377→ - BWSshopListing
Betts Welding Service LLC
Albuquerque, NM
TIG, MIG, and stick welding for custom fabrication and emergency repairs, with capability in aluminum, inconel, cobalt, stainless steel, magnesium, and steel. Offers mobile welding service and serves residential and commercial customers in the Albuquerque area.
custom-fabsteel(505) 451-4222→ - BSMshopListing
Betz Sheet Metal
Baton Rouge, LA
custom-fabsteel(225) 272-5774→ 
Beyond Fabrication
Shingle Springs, CA
Mike is a professional metal fabricator specializing in custom design, structural welding, and metalwork.
(530) 957-0424→
Custom Fabrication by state
Related services
About custom fabrication
How do I price a custom fab job?
Send the shop a drawing or photos of the reference, the material you want, and the dimensions. They'll quote labor plus material plus any setup. Expect a $200–$500 minimum for small jobs.
Do I need to provide drawings?
A clear photo or hand sketch with dimensions is usually enough for simple work. CAD files speed things up for complex pieces. Some shops will charge an extra hour or two for design-from-scratch work.