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

Fishel Steel Co.
Winston-Salem, NC
Custom metal fabrication and steel warehousing serving North Carolina's HVAC, construction, automotive, and industrial sectors. Cuts, bends, rolls, and welds structural steel, stainless steel, and aluminum, with a 400-ton press brake, plasma cutter, and sheet and plate rolling equipment. Operates two 5-ton overhead cranes and maintains a 17,000 square-foot warehouse with production-ready steel inventory.
steel(336) 788-2880→- FSMshopListing
Fitzy's Metals LLC
Murray, UT
Fitzy's Metals LLC runs a custom metal fab shop in Murray, UT. The shop builds steel parts and assemblies for trade and commercial customers.
custom-fabsteel(801) 717-5336→ - FSSshopListing
Five Star Steel Inc
Oklahoma City, OK
Structural steel fabrication for commercial construction, including bar joist packages, decking packages, stair packages, bollards, and miscellaneous fabrication. Provides painting and priming services and handles delivery. Serves commercial builders and institutional clients across Oklahoma.
steel(405) 787-7620→ 
Five Star Welding
Houston, TX
Welding Company Somos la opción ideal para todas sus necesidades de soldadura. Welding Company Con más de 15 años de experiencia. Welding Company Cobertura Houston y las áreas circundantes.
custom-fabsteel(832) 630-7200→
Five-T-Co
Sarasota, FL
Manufactures and installs architectural metal, composite (ACM), and phenolic wall panel systems for sports, healthcare, commercial, and industrial buildings. Handles both supply and field installation, with in-house fabrication of flashing, trim, and composite panel profiles to avoid long lead times. Works with building systems from manufacturers including CENTRIA, KINGSPAN, DRI-DESIGN, MEG, and TRESPA.
(941) 371-7500→- FIWshopListing
FL Iron Works LLC
San Carlos, CA
FL IRON WORKS We coordinate your iron works projects Facebook Yelp Instagram See More Projects Get a Quote WELLCOME TO OUR COMPANY We coordinate your project steel We are a family company we have more than 30 years of experience with wrought iron by hand. Our beginnings were in Tecate BC. Mexico. Since that time […]
steel(650) 264-8177→ 
Flawless Steel Welding LLC.
Denver, CO
Structural steel fabrication and erection for commercial construction, serving projects across Colorado and the Mountain West. Fabricates beams, columns, embeds, frames, and miscellaneous metals with AISC certification and in-house detailing, running 30–50 tons per week through CNC plasma cutting, beam drilling, and an automated beam-welding cell. Also performs self-performed erection and field welding, and provides overflow capacity nationally.
steel(720) 638-7289→
Fleming Machine & Welding Shop,Inc
Knoxville, TN
Precision machining and welding shop serving commercial and government markets in East Tennessee. Performs complex machined hardware fabrication, repairs, assembly, sheet metal work, and welding operations including MIG, TIG, stick, and oxy-acetylene. Works in aluminum, stainless steel, brass, copper, and plastics, with capabilities including boring, grinding, tool fabrication, powder coating, and galvanizing; operates milling machines, lathes, presses, and inspection equipment including coordinate measuring machines across a 7,500-square-foot facility.
custom-fabsteel(865) 546-4844→- FCLshopListing
Flextrol Corporation
Locust, NC
Custom fabrication of jacketed valves, flexible metal hose, expansion joints, and jacketed pipe to specification. Works in carbon steel, stainless, fluoropolymer, and rubber materials. Employs ASME-certified welders and performs multi-stage testing before shipment.
pipe(704) 888-1120→ - FFFshopListing
Flo Fab Freestyle Welding
Portland, OR
Custom metal fabrication for architectural, landscape, art, industrial, and off-road automotive applications. Works in heavy-duty and stylized metal fabrication for specialized needs.
custom-fabrepairsteel(916) 206-5713→ - FHIshopListing
Flood Heliarc Inc
Groveport, OH
Precision sheet metal fabrication and welding services for job shops and machining companies in Central Ohio. Works with all kinds of metals and thicknesses, handling orders from single parts to 100,000 units. ISO 9001:2015 certified.
custom-fabsteel(614) 835-3929→ 
Florida Sheet Metal
Melbourne, FL
Full-service sheet metal forming, fabrication, and manufacturing facility offering precision sheet metal and structural steel fabrication. The shop handles prototyping and production runs from simple to complex, with in-house engineering support, an established vendor base, and in-house delivery.
(321) 724-0900→- FMFshopListing
Flow Metal Fabrication
South Salt Lake, UT
Custom metal fabrication for residential projects including railings, stair railings, and curtain rods. Works with clients on design and custom pieces.
custom-fabsteel(801) 214-8391→ 
FM Welding Fabrication LLC
Ellicott City, MD
Mobile welding and custom metal fabrication using TIG, MIG, stick, and flux core processes. Works in aluminum, stainless steel, mild steel, and galvanized steel for residential, commercial, industrial, and government clients including boats, plants, facilities, construction, trucks, and restaurants.
(443) 864-9141→- FFLshopListing
Focus Fab LLC
Bessemer, AL
Fabrication, machining, and assembly for automotive tooling and industrial automation. Works in aluminum, alloys, mild steel, and plastics, producing NC blocks, pins, rests, clamp fingers, tooling plates, rollers, and custom assemblies from single pieces to production runs.
cnccustom-fabsteel(888) 449-4877→ - FCAshopListing
Fold - Custom Architectural Metal Fabricators
Mantua, OH
Fabrication of exterior ACM panels and finish trim, working with manufacturers including Arconic Reynobond, Mitsubishi Alpolic, Alucoil, and Alucobond. Provides shop drawings, design assist, and fire-rated and non-fire-rated systems. Also offers installer training.
custom-fabsteel(330) 310-0191→ - FSLshopListing
Ford Steel LLC
Porter, TX
Industrial structural steel fabrication and servicing with 120,000 square feet of fabrication space. Operates CNC cutting machines, 12 overhead cranes ranging from 3-20 tons, and two in-house paint booths up to 70 feet long, with level 2 certified welding inspection on every piece. Holds AISC, ISO 9001:2015, API Q1, and AWS CWF certifications, and offers its own trucking for turnkey delivery nationwide and internationally from a location 30 miles north of Houston.
steel(281) 354-3011→ 
Forest Iron Works
Locust Valley, NY
Decorative ironwork fabrication including railings, gates, handrails, and custom pieces. Works in brass, bronze, steel, aluminum, stainless steel, and marine-grade materials, handling jobs from small repairs to large installations. Serves residential and commercial customers throughout Long Island and New York City, including townships, municipalities, schools, and hospitals.
(516) 671-4161→- FAFshopListing
Forge and Fuse Iron Works
Los Angeles, CA
Forge and Fuse Iron Works handles custom ironwork out of Los Angeles, CA. The shop builds railings, gates, and decorative steel for homes and commercial sites.
custom-fabsteel(800) 599-4113→ - FIWshopListing
Forgepol Iron Works
Westhampton Beach, NY
Forgepol Iron Works performs custom forge work, welding, and fabrication in wrought iron and steel. They produce furniture, railings, gates, fences, garden structures, and custom metalwork pieces. The shop serves residential and commercial clients across Long Island's East End.
custom-fabsteel(631) 538-0102→ - FLAshopListing
ForgeWays
Los Angeles, CA
Custom wrought iron and steel fabrication specializing in gates, doors, railings, stair systems, pergolas, and shade structures for residential, commercial, and industrial projects across Southern California. Handles design, engineering, fabrication, and installation.
steel(323) 919-7753→ - FOSmobileListing
Formation On-Site LLC
Indianapolis, IN
Metal roof panel manufacturing in copper, aluminum, steel, and zinc for commercial, industrial, institutional, and residential applications. Also manufactures custom sheet metal products including gutters, downspouts, and ornamental copper work. Operates a 38,000 square foot sheet metal fabrication shop in Indianapolis and serves Indiana and surrounding states.
custom-fabon-siterepair(317) 781-9724→ 
Former Fab, Inc.
Pearland, TX
Custom fabrication of forming collars and sealing jaws for vertical form-fill-seal packaging machines, working in various materials. Offers reverse engineering for obsolete parts, onsite machine repair and welding, refurbishment services, and parts inventory management. Also provides custom all-metal fabrication with design team support from concept through production.
(281) 993-0800→- FSCshopListing
Forrest Steel Corporation
Pittsburgh, PA
Structural steel and miscellaneous metals fabrication, including beams, stanchion posts, lintels, railings, stairs, and steel decking. Stocks various structural steel shapes and supplies material for commercial and residential builders throughout the tri-state area. Operates on one shift and specializes in smaller-scale fabrication projects.
steel(412) 884-5533→ - FWIshopListing
Forslund Welding Inc
Blaine, MN
custom-fabsteel(763) 784-0258→ - FFWbothListing
Forster Fabrication - Welding Services| Metal Fabrication
Simi Valley, CA
Structural steel and metal fabrication with welding services for commercial and residential clients throughout Southern California. Works in steel, stainless steel, aluminum, and sheet metal, including healthcare projects subject to OSHPD inspection. Offers in-house CAD design, custom fabrication, installation, repairs, and mobile services.
steel(951) 210-8930→ Fortify Fabrication
Nashville, TN
Fortify Fabrication runs a custom fab shop in Nashville, TN. The shop builds steel parts and assemblies for trade and commercial customers.
custom-fabsteel(615) 492-9562→- FITshopListing
Fortin Ironworks - The Market
Columbus, OH
Hand-crafted iron fabrication and welding with precision manufacturing capabilities. Uses a fiber laser and computer-aided press brake, and offers custom black powder coat and paint finishes. Provides installation services in the Columbus area for commercial and retail customers.
custom-fabsteel(614) 291-4342→ - FMFshopListing
Four M Fabrication
Tulsa, OK
Custom steel fabrication and welding in stainless, aluminum, and carbon steel, producing gates, bumpers, pipes, and structural items. The shop has a five-ton overhead crane and operates as a certified welding company and testing facility for welder certification.
custom-fabsteel(918) 834-0400→ - FFFshopListing
Foxtrot Fabrication & Fleet Services
Converse, TX
Custom metal fabrication, laser cutting, welding, and 3D printing for one-off parts and production runs. Works in steel and aluminum, with in-house CNC laser cutting and fabrication equipment. Serves businesses and individuals nationwide, handling projects from custom truck bodies to decorative panels and production components.
custom-fabsteel(210) 962-3000→ - FMFshopListing
FPR Metal Fabrication LLC
Stamford, CT
FPR Metal Fabrication LLC runs a custom metal fab shop in Stamford, CT. The shop builds steel parts and assemblies for trade and commercial customers.
custom-fabsteel(203) 309-7957→ - FFDshopListing
Franco Fabrication & Design
New Orleans, LA
Where imagination becomes reality Franco Fabrication & Design Custom Metal Fabrication NEW ORLEANS, LA 504-322-3231, [email protected] PHOENIX, AZ 602-714-3937, [email protected] Contact GALLERY
custom-fabsteel(504) 322-3231→ - FSOshopListing
Frank's Ornamental Iron LLC
Columbus, OH
Custom steel fabrication for residential and commercial projects, including railings, stairs, structural work, and specialty items like truckbed inserts. The shop handles both light structural and ornamental work for homeowners and businesses in the Columbus area.
steel(614) 582-8754→ - FWWshopListing
Franks Weld Works
Morristown, TN
Structural steel fabrication and erection including beams, columns, and base plates, plus custom metal fabrication of catwalks, mezzanines, staircases, handrails, frames, and gates. Offers stick welding, MIG welding, TIG welding, and brazing services. Serves hotel construction companies, residential developers, architects, and engineers.
steel(423) 254-0177→ - FSMshopListing
Franz Sheet Metal
St. Louis, MO
I look forward to hearing from you. Please feel free to get in touch with me via email or the phone number below.
custom-fabsteel(314) 352-9506→ 
Fravert Services
Birmingham, AL
Featured Works Creating meaningful experiences. Fravert Architectural Signage & Wayfinding Birmingham, AL document.write((new Date()).getFullYear()) A trusted partner for developers, contractors, designers & architects. Fravert provides comprehensive signage solutions, managing everything from
custom-fabsteel(205) 940-7180→
Fred Martin Welding Co., Inc.
Atlanta, GA
If it's welding, we do it. Fred Martin Welding Co. is a family owned Atlanta welding company founded in 1938 and located in the Historic Old Fourth Ward in Atlanta, Georgia!
custom-fabsteel(404) 525-3106→
Fredrick Welding & Machining
Reynoldsburg, OH
Welding and machining job shop offering MIG, TIG, and stick welding; CNC production on vertical machining centers and CNC lathes; conventional machining including horizontal and vertical boring mills, lathes up to 25 inches diameter, and radial arm drills; sheet metal work with brake, shear, and punch. Operates a 35,000 square foot facility and fabricates from drawings, assists with custom design, and handles repairs.
cnccustom-fabsteel(614) 866-9650→- FLSshopListing
Free Lance Staging Inc
Thomasville, NC
Shop in Thomasville, NC building custom steel staging and event-rated fabrication. Fast turnaround on builds designed to ship and set up quickly.
custom-fabsteel(336) 472-9072→ - FIWshopListing
Freedom Iron Works
Island Park, NY
WBE Certified in New York State, Nassau & Suffolk Freedom Iron works, inc. Freedom Iron works, inc. Freedom Iron works, inc. Freedom Iron works, inc. EST. 2008 Contact Us
custom-fabsteel(516) 764-0006→ - FLLshopListing
Freeform LLC
Las Vegas, NV
Las Vegas Design and Fabrication company specializing in experiential events, and quality furnishings and fixtures for both residential and commercial spaces.
custom-fabrepairsteel(702) 683-6351→ 
French Broad Iron Works
Knoxville, TN
Structural steel fabrication and welding for commercial and residential construction, including apartments, strip malls, warehouses, and industrial sites. Work ranges from new construction to upgrades and repairs, with on-site installation. Also produces custom ironwork including gates, fences, railings, and staircases.
custom-fabsteel(865) 253-1611→- FWMshopListing
Frenchs Welding & Marine Services, LLC
Belle Chasse, LA
Small to medium pipe and structural fabrication, inland facilities construction, shallow water pipeline installation, and field maintenance services throughout the Gulf Coast. Operates a fabrication yard in Venice with up to 100-ton lifting capacity, covered fabrication area, bulkheaded dock space for large barges and workboats, and a rental fleet including self-propelled work barges and crane barges to 100 ton. All welders are certified under ASME B-31.3 for process piping.
pipe(504) 433-9747→ Frgs Llc
Sarasota, FL
Custom metal project services including gates, railings, and staircases in Sarasota, Florida.
(941) 269-3747→
Friers, LLC
West Seneca, NY
Friers LLC is a collaboration between a Father & Son offering unique gallery and fabrication services.
(716) 671-5547→
Friesen Fab & Equipment, LLC
Plain City, OH
At Friesen Fab & Equipment, LLC we take pride in our products and service. Our commitment to our customers, and matching them with the products best suited for their needs assures the customer we have their best interest in mind. We are conveniently located in Plain City, on the outskirts of Columbus, Ohio.
custom-fabsteel(614) 873-4354→
FS FabCo
Post Falls, ID
Stainless steel fabrication and manufacturing specializing in food service equipment, sheet metal applications, and architectural metals. Operates CNC machines and material handling centers, employs 25+ skilled team members, and ships product nationwide with over 50 years of experience in commercial kitchen applications.
steelstainless(208) 773-9733→FSL Design, Inc.
Kenmore, WA
Steel, stainless steel, and aluminum fabrication and installation for general contractors in multi-family, high-rises, data centers, and renewables. Work includes stairs, railings, guardrails, and structural steel with metal finishing services such as powder coating, anodizing, and painting. AWS certified with on-time delivery and emergency repair services available.
custom-fabsteel(206) 888-6152→- FWSmobileListing
FTG Welding Services
Jacksonville, FL
Justin Morgan started FTG in 2014 after years as a naval-contracting welder out of Mayport. NAVSEA procedures, then 15 years on ships, subs, and cargo before he opened a Northeast Florida truck so the work would stay closer to home. FTG comes to you: marine fab and repair, steel erection, aluminum wire welding, gates and stairs, heavy-equipment repair. Processes on the live listing that match the trade: SMAW, GMAW, GTAW, aluminum, stainless, carbon, NAVSEA and ASME/AWS 6G.
aluminumsteelstainless(904) 553-3996→ - FDLshopListing
Fugu Design LLC
New Orleans, LA
Custom metal fabrication specializing in architectural work including gates, handrails, fences, and commercial furniture. The shop produces metal products tailored to client specifications.
custom-fabsteelView→ - FRDshopListing
Fulco Racing & Development llc
Florence, AZ
We specialize in providing the highest quality parts designed to Boost performance, safety, and style.
custom-fabsteel(480) 930-3894→ - FMRshopListing
Fulcrum Metalworks
Rolesville, NC
Fulcrum Metalworks runs a custom metal fab shop in Rolesville, NC. The shop builds steel parts and assemblies for trade and commercial customers.
custom-fabsteel(919) 257-1275→ - FCIshopListing
Full Circle Innovations LLC
Jacksonville, FL
Custom Welding Solutions FCI Welding provides customized welding solutions to meet the unique needs of each client. Whether it's a small repair or a large-scale project, our skilled team is ready to deliver exceptional results with precision and care. Learn More
custom-fabrepairsteelView→ - FIMshopListing
Fulton Iron & Manufacturing LLC
St. Louis, MO
Manufactures sugar mill and roll press equipment, performing welding, fabrication, general machining, assembly, and contract manufacturing. Offers gear cutting to tolerance, stress relieving, and sand blasting. Combined facilities with South Side Machine Works occupy over 200,000 square feet and employ 110 journeyman machinists and welders.
cnccustom-fabsteel(314) 752-2400→ - FMWshopListing
Funk Metal Works
Spokane, WA
Funk Metal Works runs a custom metal fab shop in Spokane, WA. The shop builds steel parts and assemblies for trade and commercial customers.
custom-fabsteel(509) 979-8556→ Furion Fabrication
Beaverton, OR
Furion Fabrication offers a variety of custom metal fabrication services tailored to specific client needs.
(971) 350-9719→- FCFshopListing
Fusion Custom Fabrication
Houston, TX
Custom metal fabrication and welding in aluminum and steel, with fiber laser cutting and CNC bending capabilities. Serves LED display frames, billboard structures, architectural elements, and signage systems for construction, retail, schools, and nonprofits. Operates a 1,000 sq. ft. facility with laser cutting, bending, welding, and paint capabilities.
cnccustom-fabsteel(281) 825-4660→ - FMDshopListing
Fusion Metal Designs
San Jose, CA
Bay Area custom metal fabrication and welding for residential and commercial properties.
custom-fabsteel(408) 315-7688→ - FMWshopListing
Fusion Metal Werx of Las Vegas
Las Vegas, NV
Contact Us Should you have any inquiries regarding a job or quote, kindly complete the contact form. Interested in visiting and discussing matters in person? Feel free to schedule an appointment to request a job estimate! 702-287-8829 [email protected] 3710 West Tompkins Avenue Las Vegas, NV, 89103
custom-fabsteel(702) 287-8829→ - FFMshopListing
Future Form Manufacturing
Sparks, NV
Precision metal fabrication and component manufacturing for data center infrastructure, using laser cutting, CNC machining, press brakes, welding, and additive manufacturing. Operates automated TRUMPF bend cells and laser systems with in-house quality control and enterprise logistics. Serves customers from prototypes to high-volume production.
custom-fabsteel(775) 358-3663→
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.