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

A V Sheet Metal
Houston, TX
Custom sheet metal fabrication and HVAC ductwork manufacturing for contractors in commercial, industrial, and residential applications. Operates a large-scale production facility with in-house fabrication and maintains inventory for fast delivery or local pickup in Houston.
custom-fabsteel(713) 856-6200→- A1FshopListing
A-1 Fabricators & Finishers, llc
Batavia, OH
Metal fabrication and finishing shop offering laser cutting, punching, forming, machining, welding, and painting. Services include design and engineering, assembly, warehousing, and shipping.
cnccustom-fabsteel(513) 724-0383→ - A1MshopListing
A-1 Machining & Welding
Fullerton, CA
A-1 is a Fullerton job shop, DBA Built Right Manufacturing LLC, on Fender Avenue since 2000. TIG, MIG, machining, and repair, walk-ins during the week. They cover Orange County (Anaheim, Brea, Garden Grove, Santa Ana, and the rest of the list on their site) plus parts of Los Angeles. Quotes are free. Use the Built Right email, not a Wix address.
cnccustom-fabsteel(714) 853-8819→ 
A-1 Metalcraft Inc.
Sarasota, FL
Custom metalwork fabrication including gates, fences, railings, spiral staircases, and signage for residential and commercial clients in Southwest Florida. Designs and builds all projects in-house at their Sarasota warehouse and offers installation services.
(941) 366-2769→A-1 Steel, Inc.
Sparks, NV
Structural steel and rebar fabrication and installation for commercial and infrastructure projects in Northern Nevada. Provides in-house detailing and estimating, and handles projects ranging from casinos and retail construction to bridge decks and sports facilities.
steel(775) 358-8666→
A-Jacks Welding & Fabrication
Kamas, UT
Jack Clegg opened A-Jacks in 1992 in Marion, Utah. His five sons worked the shop with him. Jimmy Clegg took it over in January 2020. The bay now sits at 1715 North SR-32 in Kamas. The first-party menu is the work list: structural fabrication, custom fabrication, and custom plasma cutting. Hours are 9 to 5, weekdays and Saturday. (435) 300-2525.
steelstructuralcustom-fab(435) 300-2525→- AMDshopListing
A.M. Design and Fabrication, LLC
Providence, RI
Manufactures and restores ornamental metalwork in brass, stainless steel, and forged steel, including railings, cast iron fences, conference tables, and sculptural objects. Works on residential, commercial, and artistic projects.
steelstainlesscast-iron(508) 246-8478→ - ATLshopListing
A&E Technologies, LLC
Golden, CO
TIG, MIG, spot and spray arc welding along with structural and metal fabrication and CNC machining. Performs metal fabrication including plate and sheet metal bending, forming, shearing, punching, drilling, and flame and plasma cutting, and can shear up to ¼ inch by 12 foot carbon steel plate. Serves aerospace, manufacturing, transportation, automation, communications, construction, food service, government, merchandising, railroad, and oil and gas industries.
(303) 278-1980→ - AEWshopListing
A&E Welding and Installation, Inc
Columbus, OH
Sheet metal fabrication shop specializing in stainless steel and other metals, with expertise in commercial kitchen equipment installation, modifications, and repairs. Located in Columbus, Ohio.
custom-fabsteel(614) 291-3115→ - AIIshopListing
A&T Ironworks Inc.
New Rochelle, NY
Architectural and ornamental steel fabrication for private, corporate, and municipal customers. Manufactures gates, fences, railing systems, and Orsogril grating products, and applies Thermal Spray Metalizing for steel protection. Serves architects, government agencies, and commercial owners.
steel(800) 523-0973→ - ASMshopListing
A1 Sheet Metal LLC
Tulsa, OK
Custom metal buildings and sheet metal fabrication for industrial, oil and gas, power generation, petrochemical, and HVAC applications. Work includes structural steel, metal buildings, canopies, equipment skids, HVAC ductwork systems, and custom items in carbon steel, stainless, aluminum, and copper. AWS D1.1 certified welding shop serving clients nationwide.
custom-fabsteel(918) 835-6200→ 
A1 Trailer Repair and Welding
Herriman, UT
A-1 Trailer Repair and Welding offers precision repair services, specializing in various types of welding and fabrication.
custom-fabrepairsteel(801) 910-4047→
A1 Welding
Warren, RI
Specializes in providing start-to-finish welding services, complete welding repair, mobile welding solutions, custom fabrication,
custom-fabon-siterepair(401) 556-5614→- AFAshopListing
A2 Fabrication (A2 Metals, LLC)
Portland, OR
Metal fabrication for structural, ornamental, and architectural applications including columns, beams, railings, gates, canopies, and arches. Also produces public and commercial art work.
custom-fabsteelstructural(503) 496-1057→ 
A2Z Welding and Laser Cutting
Albuquerque, NM
Mobile welding and fabrication services offering MIG, TIG, and stick welding, along with plasma and oxy-acetylene cutting. Handles custom one-off pieces, repairs, and short run production work. Operates as a self-sufficient mobile service in the Albuquerque area.
(505) 236-8353→- AMDshopListing
AAA Metal & Design
Deer Park, NY
Custom metal fabrication in stainless steel, aluminum, brass, and carbon steel. Offers CNC laser cutting, CNC laser tube cutting, CNC water-jet cutting, CNC plasma cutting, TIG welding, and MIG welding for projects ranging from cable railing posts to custom furniture and staircases.
(516) 987-8875→ 
AAA Steel Fabricators (Architectural & Structural Steel)
Deerfield Beach, FL
Structural steel fabrication and installation for residential, commercial, and industrial projects, including columns, beams, moment frames, and welded connections. Also fabricates architectural stairs, marine and specialty metal work in steel, stainless steel, and aluminum, plus miscellaneous metals like platforms and custom assemblies. Provides detailing, preconstruction planning, field erection, and coordination services.
steel(954) 570-7211→- AWCshopListing
AAA Welding Co.
Kent, WA
Structural steel and architectural steel fabrication with in-house detailing capabilities. Offers free estimates and handles jobs of any size.
custom-fabsteel(253) 854-4701→ - ASCshopListing
Aaron's Custom Metal Fab Inc
Portland, OR
Custom metalworking and welding for residential, commercial, and industrial applications in the Portland and Vancouver area. Specializes in metal stairways, railings, cable rail, ornamental work, and pipe fabrication, with services including design, assembly, grinding, and welding. Licensed, insured, and bonded contractor that handles rush jobs.
custom-fabsteel(503) 251-2681→ - AMFshopListing
AB Metal Fabrication LLC
Butler, WI
Metal plate and angle rolling to form cones, cylinders, pipes, channels, and structural shapes, along with welding services in steel, stainless steel, and aluminum. Equipment includes Roundo and Montgomery plate rolling machines up to 5/8" x 14', Bertsch angle roll machines, and Miller and Lincoln MIG/TIG welders capable of full penetration welding up to 3" thickness. The 18,000 square foot facility has 5 and 12 ton crane lifts and a 10k Hyster forklift to handle large projects.
custom-fabsteel(262) 505-6303→ - AMSshopListing
Abbey Metal Services
Chicago, IL
Fabrication, repairs, lining, and on-site welding services for commercial and industrial customers. A member of the American Welding Society.
custom-fabrepairsteel(773) 264-1300→ - AMLshopListing
ABC Manufacturing LLC
Albuquerque, NM
ABC Manufacturing LLC is a metal fabricator specializing in infrastructure projects.
custom-fabsteel(505) 435-2235→ - ASMshopListing
ABC Sheet Metal Steeldyne Industries
Anaheim, CA
Precision sheet metal fabrication and welding in carbon steel, stainless steel, and aluminum. Offers laser cutting, CNC punching, forming, CNC machining, and welding with certified operators working to AWS standards. Serves aerospace, defense, medical, oil and gas, commercial display, electronics, heating and cooling, packaging, and construction industries.
custom-fabsteel(714) 630-6200→ - ACFshopListing
Able Craft Fabrication Inc
Hopkins, MN
Precision metal fabrication and CNC machining for custom parts to specification. Serves aerospace and defense contractors including Lockheed Martin and General Dynamics, along with medical and power industry clients. ISO 9001:2015 certified with in-house production capabilities and commitment to on-time delivery.
custom-fabsteel(952) 933-6795→ - ACFshopListing
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→ - ASMshopListing
Able Sheet Metal Inc
Los Angeles, CA
Manufactures sheet metal products for commercial and residential construction, including fire-rated and ember-resistant vents, access doors, HVAC ducting accessories, louvers, metal shingles, flashings, and custom fabricated components. Works in galvanized steel, aluminum, copper, and stainless steel, serving contractors, builders, and distributors throughout California and the Western United States. All products meet California building codes, including WUI fire safety requirements.
custom-fabsteel(323) 269-2181→ 
Able Steel Fabricators Inc
Mesa, AZ
Structural steel fabrication with pre-construction services, project management, and design assist work for commercial construction. Operates a 73,000-square-foot facility in Mesa, Arizona, equipped with fully automated fabrication equipment and robotic welders. Participates in AISC programs and uses BIM technology, Tekla Structures, and advanced project management software.
steel(480) 830-2253→- AAIshopListing
Above All Industries
Littleton, CO
Structural welding and custom metal fabrication for residential and commercial projects, plus heavy machinery repair. Serves customers in Colorado and Florida.
custom-fabsteel(720) 401-0480→ - APFshopListing
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→ - AMLshopListing
Access Masters LLC
Coconut Creek, FL
Tel: 954-572-4283 6601 Lyons Rd Suite A-1 coconut creek FL 33073 us
custom-fabsteel(954) 572-4283→ - AVSshopListing
Accu-Vac
San Jose, CA
Precision welding in TIG, MIG, braze, and solder processes. Works with aluminum, steel, stainless steel, copper, and exotic materials, serving aerospace, medical, military, and prototype applications. Offers emergency welding services with local same-day response.
custom-fabsteel(408) 453-2448→ 
Accufab Inc
West Chester Township, OH
Sheet metal fabrication with laser engraving and cutting on metallic and non-metallic products. Serves the lighting, medical device, and electronics enclosure industries. Offers product design services and aims for quick lead times.
custom-fabsteel(513) 942-1929→- AICshopListing
Accufab Inc
Cumming, GA
Precision sheet metal fabrication including laser cutting, punching, forming, welding, and powder coating. Equipped with laser cutting and punch/laser combo machines, panel forming, robot bending, press brakes, CNC machining, robot welding, and manual MIG and TIG welding. Serves industries across Georgia and the Southeast.
(770) 772-6970→ - AUBshopListing
AccuFab Unlimited
Bohemia, NY
Welding and metal fabrication shop specializing in marine fabrication. Offers 3-D CAD design, metal cutting, welding, and CNC router and plasma services with 24/7 availability.
custom-fabsteel(631) 300-6209→ 
Accurate Manufacturing Inc.
Tulsa, OK
Steel fabrication and welding services offered through two divisions: Accurate Manufacturing operates 50,000 square feet with cranes handling up to 120 tons, and Professional Fabricators operates 25,000 square feet with 15-ton capacity. Both employ 40+ full-time staff and serve customers nationwide from their Tulsa, Oklahoma headquarters.
custom-fabsteelstructural(918) 295-5778→- AMPshopListing
Accurate Metal Products
Milwaukee, WI
Steel plate and sheet fabricator offering cutting (oxy-fuel, plasma, and laser), Blanchard grinding, abrasion blasting, stress relief, and thermal processing. Operates across three Midwest facilities with equipment handling material up to 12 inches thick and serves mining, defense, agriculture, transportation, OEMs, and energy sectors.
steel(414) 365-9500→ - ASMshopListing
Accurate Sheet Metal, Inc.
Tempe, AZ
Precision sheet metal manufacturing for electronics and traffic industries, working in aluminum, steel, brass, copper, and plastics with tolerances to ±0.005". Handles prototype and production runs in a 10,000 square foot facility, with capabilities including riveting, hardware installation, welding, etching, plating, painting, powder coating, and silk-screening.
custom-fabsteel(480) 820-4256→ Accurate Welding Inc
Tulsa, OK
Welding services for residential and commercial properties, including structural steel, pipe welding, custom fabrications, and repairs. AWS-certified welders work in structural steel and structural aluminum. Offers portable, mobile, and in-house welding.
custom-fabsteel(918) 838-1111→- AATshopListing
Accurus Aerospace Tulsa
Tulsa, OK
Machining and sheet metal fabrication for commercial aircraft, defense, and space industries. Provides aerostructures products, kits and assemblies, and engineering support, with capacity to scale from one-off to high-volume production of hundreds of parts per month using automated cellular machining cells.
custom-fabsteel(918) 438-3121→ - ADLshopListing
Accurus Div La Croix Industries Inc
Kent, WA
Sheet metal fabrication including punching, shearing, blanking, joggling, and forming, plus high-speed machining of parts up to 36 inches. Provides kitting and benchtop assembly services including hole drilling, fastener and rivet installation, sealant and adhesive application. Serves the aerospace and defense industry.
custom-fabsteel(253) 872-8541→ - ALWshopListing
Accurweld Llc
Washougal, WA
TIG welding fabrication shop specializing in aluminum and stainless steel, with particular expertise in aluminum fishing boat customization and accessories. Works with plate, sheet metal, pipe, tube, channels, and extrusions in aluminum, stainless steel, carbon steel, copper, and brass. Serves the Vancouver, Washington and Portland, Oregon area.
aluminumsteelstainless(360) 326-5086→ - AFIshopListing
Ace Fabrication Inc
Smithfield, NC
Custom stainless steel fabrication for pharmaceutical and life sciences manufacturers. Produces equipment carts, cabinets, platforms, gowning benches, sinks, skid frames, and related components for production and laboratory environments. Serves major pharmaceutical companies including Pfizer, Merck, Novartis, and Baxter.
custom-fabsteel(919) 934-3251→ - AISshopListing
Ace Iron & Steel Corporation
Milwaukee, WI
Structural steel fabrication and erection, supplying structural steel, joist and deck, grating, weldments, and miscellaneous steel. They work on projects ranging from bridges and amphitheater roof work to hospital construction. Operating since 1936, they serve general contractors and building projects in the Milwaukee region and beyond.
steel(414) 466-9200→ - AMMshopListing
ACE Machine & Metal Fab Co
Nashville, TN
Machine and fabrication shop offering shearing, bending, punching, and precision machining in steel, stainless, and aluminum. Welding capabilities include MIG, TIG, stainless, aluminum, pipe, and structural work performed by SWPS-certified welders. Also provides laser and plasma cutting, grinding, finishing, powder coat painting, and assembly in 50,000 square feet of manufacturing space.
custom-fabsteel(615) 361-7548→ - 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→ 
Ace Metal Crafts Company
Bensenville, IL
Stainless steel fabrication, machining, and contract assembly for food, pharmaceutical, packaging, and industrial equipment makers. Capabilities include CNC milling and turning, welding, forming, finishing, and integrated assembly of subassemblies and electro-mechanical systems. Operates two machining divisions with vertical and horizontal milling centers, dual-spindle turning equipment, and a high bay with multiple cranes and hoists up to 10-ton capacity.
steelstainless(847) 455-1010→- AMSshopListing
Ace Metal Spinning Inc
Alsip, IL
For over 60 years, Ace Metal Spinning has provided precision metal spinning services to the lighting and ventilation industries.
custom-fabsteel(708) 389-5635→ - ASMshopListing
Ace Sheet Metal Works
Norfolk, VA
Ace Sheet Metal Works is a Hampton Roads Ductwork contractor.
custom-fabsteel(757) 625-3030→ - AMCshopListing
Acero Machine Company
Hendersonville, TN
Acero Machine Company runs a machining and fab shop in Hendersonville, TN. The shop builds custom machined parts and steel assemblies for industrial customers.
custom-fabsteelView→ - ASIshopListing
ACI Supply inc.
Nashville, TN
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custom-fabsteel(615) 242-8882→ - ABAshopListing
Acme Brass & Aluminum Manufacturing
Houston, TX
Custom metal fabrication, shearing, and forming, along with welding repairs for brass and aluminum components. Serves the Houston area and handles precision repair work to restore broken metal parts.
aluminum(713) 668-1960→ - AFWshopListing
ACME Fabrication & Welding LLC
Alvin, TX
Custom pressure vessel and tank fabrication in carbon steel and stainless steel, with capacities from 150 to 20,000 gallons, built to ASME Sec VIII Div 1 Code. Also manufactures structural steel (catwalks, railings, platforms), custom skids, and pipe fabrication and welding for process, condensate, steam, and chemical piping. Holds ASME U and R stamp certifications and serves water treatment, oil and gas, and chemical plant industries across the Gulf Coast.
custom-fabsteel(281) 482-0114→ - AMWshopListing
Acme Machine Works
Spokane Valley, WA
Machine system manufacturing including design, engineering, fabrication, welding, assembly, and job shop machining. Operates two facilities—a main office with machine shop and a separate design, fabrication, and assembly facility. Manufactures specialty equipment including anode bar straighteners, anode removal presses, and potroom radio-controlled anode cavity cleaners.
custom-fabsteel(509) 927-9066→ - AMSshopListing
Acme Metal Spinning Inc
Fridley, MN
Metal spinning of precision components in steel, aluminum, stainless, copper, and brass from 0.25 inches to 96 inches in diameter. Serves lighting, cryogenic, craft brewing, commercial HVAC, aerospace, medical, military, and agricultural industries with parts including reflectors, tank heads, hemispheres, cones, and funnels. Offers prototyping, custom tooling, and value-added services such as hole punching, flanging, and finishing.
custom-fabsteel(763) 788-9051→ - AMWshopListing
Acme Metal Works
Gilbert, AZ
Precision machining and metal fabrication with aerospace welding capabilities. Offers production, assembly, and inspection services. Holds AS9100D and ISO 9001-2015 certifications.
cnccustom-fabsteel(480) 926-4171→ 
Acme Railing LLC
Milford, CT
Custom metal railing fabrication for residential and commercial applications in the Fairfield and New Haven County area. All-welded construction for stairs and handicapped ramps, with each railing custom-fabricated to fit the specific size and angle of the application.
custom-fabsteel(203) 372-2151→- AWIshopListing
Acme Wire & Iron Works
Detroit, MI
Manufactures woven wire mesh products including partitions, tool cribs, enclosures, storage lockers, panels, doors, and security guards for industrial and commercial applications. Products are used for secure storage, space partitioning, and theft protection in factories, job sites, offices, and retail locations.
custom-fabsteel(313) 923-7555→ - AGIshopListing
Action Group Inc.
Blacklick, OH
Custom steel fabrication of data center skids, industrial racks, and dunnage for automotive, agriculture, and heavy truck industries. Operates 160,000 square feet of manufacturing space and holds ISO 9001 certification with AWS D1.1 welding standards.
steel(614) 328-8450→ 
Action Stainless
Houston, TX
Precision metal processing and fabrication for stainless steel, aluminum, and specialty alloys. Capabilities include plasma, laser, and waterjet cutting, saw cutting, shear cutting, centerless and precision bar grinding, traditional and robotic welding, CNC machining and milling, plate rolling, and press brake forming. Serves food and beverage, manufacturing, energy, transportation and other industrial sectors with engineering support, drafting, and project management.
stainless(713) 671-6075→
Acura Neon
Broken Arrow, OK
Acura Neon is a complete custom signage company, providing custom designs, custom fabrication, and professional sign installation services.
(918) 252-2258→
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.