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

All Metal Art Shop
Kansas City, MO
All Metal Art Shop is a home decor company featuring handcrafted and one of a kind metal wall art. We specialize in a wide array of designs with categories including sports, music, western, and other hobbies and interests that are sure to appeal to all.
custom-fabsteel(913) 725-8777→
All Metal Manufacturing
Rapid City, SD
Metal fabrication shop offering ornamental railings, metal staircases, spiral staircases, and miscellaneous fabrication work. Also performs structural steel fabrication including steel columns, beams, steel joists, and metal decking. Serves commercial and private projects throughout the Black Hills of South Dakota and surrounding areas.
custom-fabsteel(605) 787-4677→- AOLshopListing
All Ohio Line Boring
Barberton, OH
Line boring, welding, and fabrication services for heavy machinery repair, including on-site work. Specializes in line boring and handles steel repairs, welding, and fabrication as part of equipment service. Offers mobile on-site repair to avoid equipment downtime.
steel(330) 798-2126→ - AOCshopListing
All Ornamental & Custom Ironworks Inc.
San Carlos, CA
Custom ornamental ironworks including handrails, fences, gates, furniture, and structural steel fabrication. Offers TIG welding on stainless steel, aluminum, brass, and other metals.
custom-fabsteel(650) 218-0223→ 
All Precision Metals
El Paso, TX
Sheet metal fabrication specializing in metal roofing systems, including standing seam panels, exposed fastener panels, wall systems, gutters, and structural steel components. Offers same-day custom fabrication, on-site roll-forming, and ACM panel cutting with a router. Serves residential, commercial, and industrial projects across El Paso and the greater Southwest including Texas, New Mexico, Arizona, and Louisiana.
custom-fabsteel(915) 781-7074→- ARAshopListing
All Roofing And Remodeling Co. Inc.
Spring, TX
All Roofing And Remodeling Co. Inc. runs a roofing and sheet metal shop in Spring, TX. They handle custom sheet metal and roofing fab for residential and commercial customers.
custom-fabsteel(832) 966-3385→ 
All Seasons Iron Works
Bay Shore, NY
Structural steel fabrication and erection for commercial and residential projects on Long Island and the tri-state area, including beams, columns, stairs, railings, gates, and balconies. Provides in-house shop drawings, engineering support, and field installation with their own crew. Offers welding services, repairs, powder coating, and hot dip galvanizing finishes.
steel(631) 991-8877→- 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→ - ASMshopListing
All Star Marine and Aerospace, Inc.
Knoxville, TN
Specializes in electropolishing, anodizing, and metal finishing services for marine and aerospace applications. Offers anodizing per MIL-A-8625 in multiple types and classes, plus passivation, electroless nickel plating, chem film, black oxide, powder coating, bead blasting, painting, and welding. Runs 24-hour turnaround and provides pickup and delivery.
custom-fabsteel(865) 318-2926→ - ASWshopListing
All Steel welding
Channelview, TX
Structural steel fabrication and erection for new construction and renovation projects, including framing, mezzanines, stairs, railings, and roof supports. Fabricates steel in-house and provides steel detailing and shop drawings. Works with architects and engineers on delivery and installation.
steel(832) 694-3131→ - AWFshopListing
All Welding & Fabricating Co
Troy, MI
Custom structural steel fabrication and TIG/MIG welding in a 20,000 sq ft facility, working in carbon steel, stainless steel, aluminum, and other metals. Serves the robotics and automation industry in automotive and aerospace, cutting, fitting, and assembling to tight tolerances from manufacturer plans. Offers rush service and partners with machine shops for machining, grinding, heat treating, and painting.
(248) 689-0986→ All Welding Services, LLC
Salt Lake City, UT
All Welding Services LLC Precision Welding for Lasting Solutions.
custom-fabsteel(801) 403-3429→
Allegheny Fence Construction Co., Inc
Pittsburgh, PA
Allegheny Fence Construction Company of Pittsburgh provides fencing for the commercial, industrial and residential community in a variety of fence types including chain link, ornamental aluminum, oranmental iron, PVC, wood, and temporary fencing. Learn more.
aluminum(412) 421-6005→
Allegiant Manufacturing
Maryville, TN
Metal fabrication, stamping, and robotic welding with powder coating and value-added assembly across three manufacturing facilities in the Southeast and Midwest. Serves power distribution, recreational and utility vehicles, refrigeration and heating, agricultural equipment, compressor units, construction and heavy equipment, and lawn and garden industries. Offers tool-and-die design and build operations.
custom-fabsteel(865) 273-1104→- AIWshopListing
Allen Iron Works
Birmingham, AL
Allen Iron Works fabricates custom iron and steel work out of Birmingham, AL. The shop takes on gates, railings, and structural pieces for residential and commercial customers.
custom-fabsteel(205) 841-5574→ 
Allied Fabricating & Welding
Columbus, OH
Fabricates and welds stainless steel, aluminum, carbon steel, and exotic materials in a 33,000 square foot facility. Specializes in food processing equipment including conveyors, platforms, hoppers, tanks, sanitary piping, and blenders, with capabilities in laser cutting, machining, structural work, and finishing services like glass bead blasting and painting. Serves food processing, pharmaceutical, and manufacturing industries across Ohio and surrounding states.
aluminumsteelstainless(614) 868-8680→- AGWshopListing
Allied Gases & Welding Supplies, Inc
Tempe, AZ
Supplier of industrial, medical, and specialty gases, plus welding equipment and supplies. Offers bulk and micro-bulk gas delivery, cryogenic system design and installation, cylinder rental and leases, and repair services for regulators, torches, and welders. Serves healthcare facilities and industrial customers across Arizona.
custom-fabsteel(480) 894-6000→ - AGWshopListing
Allied Gases & Welding Supplies, Inc
Phoenix, AZ
Distributor of industrial, medical, and specialty gases, bulk and micro-bulk gas delivery, and welding supplies. Offers cryogenic system design and installation, regulator and torch repair, cylinder rental and leasing, and technical support to industrial and healthcare customers.
custom-fabsteel(602) 415-9123→ - AGWshopListing
Allied Gases & Welding Supplies, Inc
Mesa, AZ
Distributor of industrial, medical, and specialty gases along with welding supplies and equipment. Offers bulk and micro-bulk gas delivery, cryogenic system design and installation, cylinder rental and leasing, and repair services for regulators, torches, and welders. Serves industrial and healthcare customers across Arizona.
custom-fabsteel(480) 718-5566→ - AGWshopListing
Allied Gases & Welding Supplies, Inc.
Phoenix, AZ
Distributor of industrial, medical, and specialty gases including acetylene, argon, oxygen, nitrogen, helium, and propane, along with welding supplies and equipment such as MIG, TIG, and stick welders, plasma cutting equipment, and safety gear. Offers bulk and micro-bulk gas delivery, cryogenic system design and installation, cylinder rental and leases, and repair services for regulators, torches, and welders.
custom-fabsteel(602) 453-3410→ - AIMshopListing
Allied Industrial Machine Services
Falls Church, VA
General machining and welding shop offering TIG and MIG welding, plasma cutting, and aluminum welding. Also provides engine machine work including cylinder head resurfacing and block machining, coilover rebuilding, parts cleaning via hot tank and ultrasonic, powder coating and cerakote finishing, and custom fabrication projects. Operates a spring compressor rated for up to 4,000 lb springs and a cure oven that fits products up to 6 feet in length.
cnccustom-fabsteel(703) 533-8355→ - ASMshopListing
Allied Sheet Metal Works, Inc.
Charlotte, NC
Allied has been on Charles Avenue since the early 1950s. The 2026 homepage calls this year number 74. Custom sheet metal, laser, and waterjet. They are hiring a lead laser operator; TIG/MIG welders and press-brake operators have been on the help-wanted list too.
cnccustom-fabsteel(704) 376-8469→ 
Allied Steel Fabricators, Inc
Redmond, WA
Structural steel and custom metal fabrication for commercial, retail, and residential projects. Operates a 6000-watt fiber laser with 60"x120" cutting bed, two press brakes up to 325 tons, MIG/TIG welders, and structural iron workers up to 50 tons. Provides handrail fabrication and installation, sheet metal work, finishing with powder coating and plating, and field installation with onsite welding.
steel(425) 861-9558→- AFCshopListing
Alloy Fabrications
Clinton, TN
Metal fabrication and machining shop specializing in boilers, pressure vessels, and custom assemblies. Holds ASME U, S, and R stamps from the National Board of Boiler and Pressure Vessel Inspectors, and fabricates ASME B31.1 power piping and B31.3 piping. Equipment includes hydraulic presses up to 500 tons, plate shears and rolls, seam welders, multiple lathes and mills, and sandblast facilities.
custom-fabsteel(865) 457-2717→ 
Alloy Welding & Fabrication
Delray Beach, FL
Structural steel erection, architectural and miscellaneous metals installation, and on-site welding for commercial construction, retail, and industrial projects throughout the Southeastern United States.
steel(561) 880-9353→Alloy Welding and Manufacturing Co., Inc.
Bristol, CT
Metal fabrication and design services for industrial and high-tech clients, offering laser welding and water jet cutting in steel, stainless steel, aluminum, cast iron, copper, and titanium. Performs fabrication, installation, and repairs for industrial manufacturers, contractors, schools, governments, hospitals, and other clients. Holds AWS D1.1 Structural, AWS D14.3 Heavy Equipment, and AWS D1.2 Aluminum certifications, and ISO 9001:2015.
aluminum(860) 582-3638→- AWSshopListing
Alloy Welding Solutions
Houston, TX
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custom-fabsteel(346) 812-2446→ - AMPshopListing
Allred Metal Products Inc
Phoenix, AZ
Structural steel fabrication and erection for general contractors, along with machinery moving, trucking, rigging, industrial piping, and miscellaneous ironwork. Field and shop craftsmen hold American Welding Society certifications for multiple welding processes and are certified riggers trained in operation of common construction equipment.
custom-fabsteel(602) 437-3048→ 
Allstate Metal Fabricators
Wood Dale, IL
Custom metal fabrication shop producing stair pans, clips, architectural trim and flashing, window system back pans, and custom framing materials. Serves glazing contractors, structural and miscellaneous ornamental iron shops, drywall and framing contractors, and refrigeration and cold storage businesses.
(630) 860-1500→- ASCshopListing
Alp Steel Corp.
Buffalo, NY
Structural steel and light iron fabrication for industrial, construction, and residential projects in Western New York. Operates a steel service center stocking structural shapes, plate, sheet, expanded metal, grating, aluminum, and stainless steel.
steel(716) 854-3030→ - AEWshopListing
Alpha Elite Welding Service
Hiram, OH
Custom welding and fabrication for construction, manufacturing, commercial, and residential projects, including structural welding, custom metal fabrication, and on-site repairs. Offers CNC plasma cutting and design for metal parts, signage, brackets, and industrial components. Provides mobile welding services.
custom-fabsteel(330) 771-2195→ - AMLshopListing
Alpha Metals LLC - Contractor Metal Fabricator in Maryland, USA
Linthicum Heights, MD
Structural metal fabrication for residential and commercial work, including stairs, railings, decks, doors, gates, fences, and carports for interior and exterior use. Serves homeowners, sub-contractors, and builders in the DC, Maryland, and Virginia area.
custom-fabsteelstructural(240) 360-6210→ - AWFshopListing
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→ Alta Racks
Murray, UT
Manufactures modular bike and motorcycle racks from aluminum and steel, designed to carry one to eight bikes or motorcycles. Built in Murray, Utah using military-grade durability standards, they offer custom metal fabrication and engineering services for other projects.
custom-fabsteel(801) 742-1107→- AMFshopListing
Althea Metal Fabrication, LLC
Collierville, TN
Sheet metal fabrication and laser cutting job shop working in carbon steel, stainless steel, and aluminum. Services include laser cutting, CNC punching, press brake bending, MIG and TIG welding, and metal machining, along with prototyping and contract manufacturing from small runs to large volume production.
custom-fabsteel(901) 221-8047→ Alüm Designs
Melbourne, FL
Custom aluminum fabrication and installation for residential and commercial projects, including railings, shutters, gates, fences, stairs, awnings, canopies, and pergolas. Provides design, fabrication, and installation services from their Melbourne, Florida facility. Serves general contractors and residential builders across the region.
aluminum(321) 380-2586→
Alum-A-Coat - Aluminum Anodizing
South El Monte, CA
Type II aluminum anodizing in commercial, Class I, and Class II finishes, with color options including clear, bronze, gold, and black using electrolytic dyeing. Processes parts up to 32 feet long and 1,000 pounds, with 29 process tanks each over 30 feet in length. Serves extruders, architectural manufacturers, and machine shops across North America, with pick-up and delivery available in the Los Angeles area.
aluminum(626) 444-7118→- AFMshopListing
Aluma Fab Metal Sales Inc
Burnsville, MN
Manufactures custom column covers and beam wraps in aluminum, stainless steel, and aluminum composite material for architectural construction. Produces round, oval, or square covers with caulked, reveal, or butt joints, and also makes metal wall panels and break metal pieces up to 15 feet in length.
custom-fabsteelstructural(952) 895-5700→ - 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→ - ASLshopListing
Alumasteel
Salt Lake City, UT
Structural steel and plate fabrication shop in Salt Lake City specializing in custom solutions for structural steel, conveyors, equipment supports, piping, chutes, hoppers, and miscellaneous metals. Works with carbon steel and exotic metals including stainless steel, aluminum, inconel, and hastelloy, and handles mechanical assembly with idlers, pulleys, motors, and pumps. Serves mining, energy, waste water, communications, and industrial plant customers, with a team of 30 fabricators on staff.
custom-fabsteel(801) 973-8600→ - ARCshopListing
Alumina Railing & Custom Iron Works - Showroom by Appointment Only
Cleves, OH
Designs and manufactures aluminum and stainless steel railing systems for commercial, industrial, multifamily, and residential projects. Offers M-Series aluminum railings and architectural systems with options for glass, cable, wire mesh, perforated, and picket infill panels. Manufactures and powder coats all products in-house.
aluminum(513) 353-1116→ - ACSshopListing
Aluminum Concepts Square Deal Fence & Gate in Palm Beach County
Riviera Beach, FL
Fabricates custom ornamental aluminum fence, railings, and gates, along with chain link, wood, and vinyl fence products. Offers design, engineering, measurement, and installation services. Serves contractors throughout the United States, Bahamas, Jamaica, and the Virgin Islands.
aluminum(561) 840-1057→ Aluminum Welding Fabrication in Houston
Houston, TX
Aluminum welding and fabrication shop offering TIG and MIG welding, pipe welding, metal shaping, CNC machining, tube laser cutting, and substation welding. Holds AWS D1.2 and ASME Section IX certifications. Serves industrial, utility, marine, aerospace, and construction sectors across the United States from Houston, Texas.
aluminum(713) 454-4819→- ASLshopListing
AM Steel
Las Vegas, NV
Structural and ornamental ironwork fabrication for commercial and residential buildings, including security gates, backyard gates, and full structural steel projects. Works in iron and steel with an emphasis on custom design and craftsmanship.
steel(702) 221-4100→ - AIWshopListing
Amador Iron Works
Porter, TX
Custom wrought iron fabrication, making doors, windows, stair railings, entry gates, and lanterns from steel using hand-forged and welded processes. All products are built in-house, starting with flat steel sheets that are sheared, formed into tubing, and forged with bar stock heated and worked on-site. Serves residential customers in the Houston area with custom designs and standard catalog options.
custom-fabsteel(281) 500-0046→ - AIWshopListing
Amazing Iron Works
Las Vegas, NV
Custom iron fabrication and powder coating in Las Vegas. Work includes gates, fences, balconies, banisters, and entry doors. Operates a powder coating facility and offers custom design services.
custom-fabsteel(702) 430-9078→ - ARHshopListing
Ambition Road - Hot Rods & Muscle Cars
Troutman, NC
We build high quality custom rides while keeping performance in mind. Our goal is to not only meet but to exceed your expectations. With a nose to the grindstone work ethic and dedication to quality, we're ready to help build your dream automobile .
custom-fabsteel(704) 608-6967→ - AMWshopListing
AMC Metal Works - AMC Enterprises LLC
Terryville, CT
Structural and miscellaneous metal fabrication and installation for commercial construction, retail, education, and healthcare projects. Fabricates steel embed plates, structural steel components, staircases, and railings primarily in carbon mild steel, with in-house shop equipment and certified welders. Provides on-site installation, owns and operates its own trucking fleet, and serves Connecticut, southern Massachusetts, and southern New York.
steel(203) 725-4587→ - AASshopListing
American Alloy
Spokane Valley, WA
American Alloy runs a custom alloy and metal fab shop in Spokane Valley, WA. The shop builds steel and alloy parts for industrial customers.
custom-fabsteel(509) 921-5794→ - AASshopListing
American Alloy Steel
Tulsa, OK
Distributor and fabricator of alloy and carbon steel plate, round bar, and flat bar for petrochemical, power generation, pressure vessel, heat exchanger, mining, marine, and military applications. Provides plate rolling, heavy fabrication, oxy-fuel and plasma cutting, and steel plate cutting services. ISO 9001:2015 certified with 24/7 emergency service.
steel(918) 227-1081→ American Boiler & Mechanical
North Kansas City, MO
American Boiler & Mechanical designs, installs, and maintains boilers, process piping, and HVAC systems for manufacturing plants, hospitals, schools, hotels, and other facilities. They work with carbon steel, stainless steel, aluminum, galvanized, and copper piping; perform code welding, structural steel work, and plant maintenance; and operate across the Midwest with emergency repair and preventative maintenance services.
custom-fabsteel(816) 421-0382→
American Engineering & Metalworking Inc.
North Canton, OH
Custom metal fabrication offering engineering, laser cutting, machining, CNC forming and stamping, welding, deburring, powder coating, and JIT manufacturing programs. Uses a FaroArm coordinate measuring machine for 3D inspections and quality verification. Serves manufacturers with single services or full-package solutions from design through finishing.
custom-fabsteel(330) 305-1311→- AFPshopListing
American Fabrication & Powder Coating
Bakersfield, CA
Steel fabrication and powder coating for commercial and industrial customers. Services include shearing and plasma cutting up to 14 feet by 30 feet and 3 inches thick, CNC forming with presses up to 350 tons, pipe and structural steel welding in MIG and TIG, rolling, punching, and threading. Powder coating services include FDA-approved antimicrobial coatings with a 10 by 10 by 25 foot oven.
aluminumsteelstainless(661) 861-8495→ - AIDshopListing
American Iron Design Corporation
Santa Ana, CA
Custom metal fabrication and installation for the construction industry, including structural steel, guardrails, ADA-compliant ramp rails, metal staircases and railings, fencing and gates, metal canopies, and hanging shelves. Serves general contractors throughout Southern California.
custom-fabsteel(714) 240-7726→ American Iron Works
New Haven, CT
Custom ornamental metal fabrication in iron, stainless steel, aluminum, bronze, and more for commercial and residential applications. Offers stick, MIG, and TIG welding; plasma cutting; grinding; metal bending; and finishing services including sandblasting, powder coating, galvanizing, and patinas. Handles design, fabrication, finishing, and installation of railings, stairs, gates, pergolas, and custom metalwork across Connecticut.
aluminumsteelstainless(203) 624-7360→- AMCshopListing
American Machine Corp
Las Vegas, NV
Metal fabrication specializing in gaming industry products, particularly footrails and poker slides made from brass, aluminum, or stainless steel in brushed or polished finishes. Also produces cavities and molds for poker chips, gaming accessories, and general metal and plastic prototyping and fabrication.
custom-fabsteel(702) 382-1434→ - AMCshopListing
American Manufacturing Co
Milwaukee, WI
Precision machining and metal fabrication including CNC turning, vertical milling, TIG/MIG/ARC welding, and sheet metal work. Operates a 35-ton press brake with 84-inch maximum sheet width and holds tolerances to 0.0005 inches on turning operations and ±0.015 inches on fabrication. Serves food processing, aerospace, medical, and other industrial sectors with short-run production, prototypes, reverse engineering, and emergency repair services.
cnccustom-fabsteel(414) 383-9060→ - 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→ - AMFshopListing
American Metal Fabrication
Crystal, MN
Wire bending, sheet metal cutting and forming, and welding using plasma cutting, press brake forming, and laser welding technology. Performs CNC wire bending, product design and prototyping with in-house CAD and 3D printing, assembly, finishing with powder coating and plating, and warehousing and fulfillment services. All work is done in-house in Crystal, Minnesota.
steelstainless(612) 643-5550→ 
American Metal Fabrication and Welding, Inc.
Spokane, WA
Plasma cutting, saw cutting, and MIG and TIG welding services. Offers custom metal fabrication with pricing based on material costs and labor rates. Located in Spokane Valley, Washington.
cnccustom-fabsteel(509) 362-3908→
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.