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
- GMCshopListing
Goergen-Mackwirth Co Inc
Tonawanda Town, NY
Custom metal fabrication including welding, forming, rolling, bending, punching, and shearing in stainless steel and carbon steel. Services include water jet cutting up to 7 inches thick on a 72" × 144" table, stainless steel polishing, industrial ventilation system fabrication, and on-site installations. Serves pharmaceutical, automotive, paper mill, oil and power, chemical, manufacturing, and food processing industries.
custom-fabsteel(716) 874-4800→ - GRSshopListing
Gold River Sheet Metal Fabrication
Rancho Cordova, CA
Custom sheet metal fabrication for HVAC, roofing, and construction, specializing in non-standard duct fittings, ceiling boxes, flashings, vents, and chimney caps. Serves HVAC contractors, roofing specialists, and general construction companies in Sacramento. Offers 24-hour quote guarantee and local pickup.
custom-fabsteel(916) 346-9200→ Golden Arc Welding
Cincinnati, OH
Golden Arc Welding provides top-notch welding services, combining precision, quality, and craftsmanship.
custom-fabsteel(513) 375-3207→- GBFshopListing
Golden Bay Fence Plus Iron Works, Inc.
Las Vegas, NV
Custom design and installation of perimeter security fencing, gates, and access control systems for commercial, industrial, and government clients. Products include chain link fencing from 2 to 16 feet high in galvanized, powder coated, or vinyl coated finishes; ornamental iron; K-rated bollards; hydraulic wedge barriers; and guard booths. Manages all aspects of projects including construction, entry systems, landscape, irrigation, and electrical work.
custom-fabsteel(702) 207-3400→ - GGWshopListing
Golden Gate Welding & Iron Works
Stanton, CA
Ornamental iron and structural welding, including wrought iron fences, gates, handrails, and decorative steel staircases for residential and commercial properties. Handles custom design and metal equipment repair. Serves homeowners, shopping centers, motels, apartment complexes, and restaurants.
custom-fabsteel(714) 373-2270→ 
Goldin Metals of Lafayette
Broussard, LA
Distributor and manufacturer of coated steel coils in galvanized, galvalume, and painted finishes, ranging from 0.014" to 0.060" thick and 24" to 49" wide. Manufactures metal roofing and siding panels in profiles including Goldin Panel, R-Panel, Standing Seam, 5-V Crimp, and Corrugated from 22 to 29 gauge. Operates a slitting line capable of processing coils up to 60,000 pounds and 72" wide in multiple materials and gauges.
steel(337) 314-0069→
Gomez Brothers Wrought Iron, Inc.
Bakersfield, CA
Custom wrought iron fabrication and installation of fences, gates, window guards, and railings for residential, commercial, and municipal properties. Offers both custom designs and pre-fabricated fencing options, with painting and finishing services using high-quality rust-resistant finishes. Serves the Bakersfield area and provides 1-year workmanship warranty.
custom-fabsteel(661) 200-9127→- GFLshopListing
Good Fabrications LLC
Mooresville, NC
Get your very own domain easily. Fast and professional customer service.
custom-fabsteel(704) 696-0077→ 
Good Karma Fabrication llc
Commerce City, CO
Welding and custom fabrication for automotive and general repair work in the Denver Metro area. Works in stainless steel, aluminum, brass, cast iron, and chromoly using GTAW, GMAW, FCAW, and SMAW processes. Offers both in-shop and mobile services, including 24/7 emergency services.
(720) 331-9599→
GoodyFAB llc
North Branford, CT
Welding and fabrication shop offering ornamental metalwork including railings, stairs, furniture, and gates, as well as precision metal shearing and CNC cutting services. Shearing capacity up to 1/4" × 10' and CNC table capacity 5' × 10' for material up to 2" thick. Provides in-shop and on-site repair services with mobile service trucks.
(203) 208-0651→- GMWshopListing
Gould Metal Works Co
Covington, KY
Structural steel fabrication and installation including stairs, handrails, platforms, catwalks, mezzanines, and ladders. Sheet and plate metal work in carbon, aluminum, stainless, and galvanized steel for ductwork, drip pans, tables, and cabinets, plus tank fabrication up to 100,000 gallons. Equipment includes shearing to 1/2 inch (10 ft.), forming, rolling to 6 ft., plasma cutting, punching, and all types of welding.
aluminumsteel(859) 291-7704→ - GIFshopListing
Grace Ironworks
Fullerton, CA
Custom iron fabrication and installation of gates, guardrails, handrails, canopies, fences, and window guards in the Los Angeles and Orange County area. Also installs automatic gate operators and provides intercom systems, safety accessories, and repair services for automatic gates.
custom-fabsteel(562) 965-4879→ - GMAshopListing
Grand Machine and Design
Kalamazoo, MI
Custom precision machining of parts and tooling for automotive, aerospace, medical, and other industries. Also designs and builds jigs, fixtures, custom machine guards, work stations, and test stands using 80/20 aluminum extrusions, and solves manufacturing challenges with custom automation solutions.
custom-fabsteel(269) 383-1199→ - GSMshopListing
Grassi Sheet Metal Works Inc
Hicksville, NY
Custom stainless steel sheet metal fabrication for residential and commercial applications on Long Island and in New York. The shop has over 40 years of experience and handles custom work.
steelstainless(516) 903-9135→ - GSCshopListing
Grate Solutions Company, Inc.
Gilbert, AZ
Steel fabrication and stock supply of drainage grates, catch basin nose angles, safety railings, and retention basins for municipal and highway projects. Stocks common MAG, City of Phoenix, and ADOT specification grates and frames, and fabricates custom hardware to municipal specifications for contractors, municipalities, and engineers.
custom-fabsteel(602) 881-9882→ - GMLshopListing
Grays Metalwork LLC
Mt. Juliet, TN
Custom metalwork fabrication and handrail design and installation. Specializes in custom handrails for residential and commercial applications, from modern to classic designs. Also offers general custom fabrication for various materials and designs.
custom-fabsteel(615) 779-3152→ - GBWshopListing
Great Basin Welding
Lehi, UT
Steel fabrication and welding for structural and ornamental work, including stairs, tables, trailers, food service equipment, and architectural pieces. Works in mild steel, stainless steel, aluminum, copper, and inconel with certified welders. Handles small to medium scale jobs and provides supply, fabrication, and installation services.
aluminumsteelstainless(801) 673-4510→ - GLMshopListing
Great Lakes Metals Corporation
Bridgeview, IL
Metal service center supplying stainless steel, hot rolled, cold rolled, Corten, A-588, galvanized, structural steel, rebar, sheet piling, H-pile, grating, pipes, fittings, flanges, and related products. Specializes in stainless steel and provides prompt service to industrial buyers.
steelstainless(708) 430-0500→ - GLSshopListing
Great Lakes Stair & Steel
Chicago Ridge, IL
Miscellaneous metals fabrication and installation for mid and high-rise commercial construction, industrial projects, and ornamental work. Serves general contractors across Illinois, Indiana, and Wisconsin.
steel(708) 430-2323→ - GMTshopListing
Green Machine & Tool
Fletcher, NC
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custom-fabsteel(828) 654-0042→ - GMFshopListing
Green Metal Fabricators
Tulsa, OK
Precision machining, custom metal fabrication, and assembly services from a 45,000 square foot shop in Tulsa. Services include precision machining, custom fabrication, assembly, and production solutions. Delivers in the Tulsa Metro area.
custom-fabsteel(918) 446-1571→ - GSAshopListing
Gremmels Steel and Fabrication
Trussville, AL
Welcome to Gremmels Steel and Fabrication At GSF we specialize in welding, fabrication, and CNC services for clients in Trussville, Alabama and beyond. Our team of skilled professionals is dedicated to delivering high-quality workmanship and exceptional customer service.
steel(205) 913-2426→ 
Grimes Industrial, Inc.
Tomball, TX
Custom fabrication in carbon steel, stainless steel, and aluminum. Builds stairways, railings, structural steel, electrical equipment access solutions, fresh air intake stacks, and skid packages. Operates press brakes and offers engineering and design services.
aluminumsteelstainless(713) 921-0000→- GIIshopListing
Grizzly Iron, Inc.
Phoenix, AZ
Forging and custom ironwork for architectural and structural applications, including gates, railings, fencing, and furniture. Also produces custom knives and Damascus steel products. Works in iron, steel, and copper.
custom-fabsteel(602) 716-9660→ - GMSshopListing
Group Manufacturing Services
San Jose, CA
Precision sheet metal fabrication in aluminum, stainless steel, brass, copper, and cold rolled steel; CNC machining of metals and plastics; and welded tubular frame manufacturing in aluminum, steel, and stainless steel using certified welders. Also offers plastic machining, mechanical assembly, laser cutting, and turnkey contract manufacturing from prototype to production. Serves OEM customers in medical, aerospace, communications, and transportation industries.
custom-fabsteel(408) 436-1040→ - GMSshopListing
Group Manufacturing Services Inc
Rancho Cordova, CA
Precision sheet metal fabrication, precision machining, precision plastics, and frame fabrication for OEM customers. Runs Mitsubishi fiber lasers and CNC machines, and offers laser cutting, mechanical assembly, engineering support, and turnkey assembly services. ISO 9001:2015 certified with facilities in San Jose and Rancho Cordova.
cnccustom-fabsteel(916) 858-3270→ Grover Fabrication & Welding
Skokie, IL
Welding and fabrication serving municipal governments, school districts, universities, residential builders, and architects. Work includes custom parts, on-site fabrication and repair, heat exchangers, and vacuum chambers. Also stocks and sells steel products.
(847) 966-3119→Gs Welding Llc
Middletown, CT
Custom structural steel fabrication and welding for commercial and residential projects, fabricating staircases, railings, beams, columns, and architectural components in stainless steel, carbon steel, aluminum, and wrought iron. Uses MIG, TIG, and laser cutting techniques, and provides on-site installation and structural detailing services. Serves homeowners, contractors, builders, and developers across Connecticut.
aluminumsteelstainless(203) 684-3615→
GTI Fabrication - Purpose Engineered Modular Solutions
Buffalo, NY
Contract manufacturer offering metal fabrication, structural steel work, and enclosure manufacturing for energy storage, defense, data centers, and HVAC systems. Operates 800,000 square feet across facilities in Buffalo, Goodyear, and Phoenix with capabilities including CNC processing, precision welding, mechanical and electrical assembly, and battery integration. Provides design, prototyping, new product introduction, and after-market services.
(716) 205-1326→Guardian Fence Co
Simi Valley, CA
Steel and wrought iron fencing fabrication and installation, including custom railings, pergolas, enclosures, and on-site welding. Serves residential, commercial construction, property management, and warehouse clients, having installed thousands of feet of fencing.
steel(805) 262-9331→- GWIshopListing
Guidry Welding, Inc
Duson, LA
Steel fabrication and welding for oil, industrial, and residential sectors, building and repairing living quarters, mud tanks, structural skids, and red iron steel structures. Operates a 16,000 square foot shop with a 325 ton press brake and CNC plasma cutter, and provides on-the-road welding and repairs across the United States with mobile crane service. ABS-, DNV-, and Coast Guard-approved.
steel(337) 984-2522→ - GCMshopListing
Gulf Coast Metal Fabricating
Houston, TX
custom-fabsteel(713) 926-1754→ - GEFshopListing
Gulf Energy Fabricators LLC
Broussard, LA
Cypress Fabrication in Lafayette, LA provides ABS, DNV, AISC, and ASME certified fabrication, construction, and design solutions for oil and gas industry.
custom-fabsteel(337) 214-0300→ - GIFshopListing
Gulf Island Fabrication
The Woodlands, TX
Fabrication of complex steel structures and modules for energy, petrochemical, refining, LNG, power generation, and infrastructure projects, both onshore and offshore. Services include project management, welding, commissioning, repair, maintenance, scaffolding, and coatings. Facilities located in Houma, Louisiana handle modular fabrication to reduce project manpower needs.
steel(713) 714-6100→ - GIFshopListing
Gulf Island Fabrication Inc
Houston, TX
Steel fabrication and construction services for offshore and onshore projects, including complex steel structures, modular sections, pipe fabrication, and subsea components. Operates 663 acres of integrated facilities in Houma, Louisiana with 501,000 square feet of covered fabrication space, blast and coating shops, and direct water access to the Gulf. Serves domestic and international customers on projects ranging from bridge components and aerospace structures to ethane cracker modules and subsea systems.
steel(713) 714-6100→ - GWDbothListing
Gunter Welding
Dickson, TN
Commercial and industrial fabrication in steel, stainless steel, and aluminum. Offers custom handrails, gates, and general fabrication work, with mobile welding services for loading dock repairs, apartment repairs, and restaurant repairs. Also supplies steel.
custom-fabon-siterepair(615) 812-8499→ - GFGshopListing
Guthrie Fabrications
Guthrie, OK
We do metal fabrication on a CNC Machine & have different tools to help bend, press, etc. We create customized metal art, industrial items, & parts.
cnccustom-fabsteel(405) 226-9470→ - HAEshopListing
H & A Enterprises Inc
Oxford, GA
Custom fabrication in stainless steel, aluminum, galvanized steel, and carbon steel for special designs and installations. Work includes sheet metal louvers, hand rails, gates, mezzanines, platforms, catwalk systems, and structural components. Equipment includes press brake, iron worker, sheet metal shear, and MIG, TIG, and stick welding capability; also performs mobile on-site welding and heavy equipment repair.
custom-fabsteel(770) 560-4477→ 
H & H Sheet Metal Inc
Beech Grove, IN
Fabricates galvanized sheet metal ductwork for HVAC systems, focusing on residential and light commercial work. Serves local HVAC customers in the Indianapolis area.
custom-fabsteel(317) 787-0883→- HRCshopListing
H & R Certified Welders Inc.
Baldwin Park, CA
H & R Certified Welders Inc. runs a certified welding and fab shop in Baldwin Park, CA. The shop handles custom fabrication and certified weld work for industrial customers.
custom-fabsteel(626) 622-9278→ - HSMshopListing
H & S Machine INC
West Valley City, UT
Multi-axis CNC milling and turning shop handling prototyping and mass production in ferrous and non-ferrous metals and plastics. Provides fabrication and welding services, with support equipment including deburring. Also manufactures and sells finished parts such as turbo flanges and exhaust components.
custom-fabsteel(801) 886-7271→ - HWMshopListing
H & W Machine LLC
Zachary, LA
CNC and manual machining services with welding capabilities, operating since 2001. Accepts custom work from all industries and walk-in customers, working from digital .dxf drawings. Serves the greater Zachary, Louisiana area.
custom-fabsteel(225) 654-3572→ - HWMshopListing
H & W Manufacturing
Spring, TX
CNC machining shop specializing in small to medium components, with capabilities in CNC turning, CNC milling, Swiss screw machining, EDM plunge and wire, automatic screw machining, fasteners, and custom shear components. Operates a 34,000 square foot facility built in 2009 and serves customers ranging from one-off orders to high-volume production.
custom-fabsteel(281) 353-9079→ 
H J Lockhart Metal Services
Austin, TX
Custom metal fabrication for commercial applications, working in sheet metal from 24 gauge to 1/2" plate. Equipment includes a 1/4" x 10' shear, 12' press brake, iron worker, plate roller, and multiple welding machines.
custom-fabsteel(512) 990-1665→
H&H Metal Fabrication
St. Louis, MO
Custom metal fabrication and electrical enclosures, working in stainless steel, mild steel, galvanized steel, aluminum, and copper. Capabilities include cutting, forming, welding, punching, machining, painting, and coating. Serves engineering teams, contractors, and manufacturers across the region and beyond, with a 500-ton, 22-foot press brake at their downtown St. Louis plant.
custom-fabsteel(314) 726-5000→- HHRshopListing
H&H Resistance Welders
Afton, OK
Manufactures resistance welding equipment including spot welders, seam welders, and butt/flash welders in stock sizes from 50-600 KVA with single and three-phase power options. Offers custom welders, robotics and automation integration, in-house machine shop services, and supplies consumables and welding parts.
custom-fabsteel(918) 257-5150→ - HWMbothListing
H&W Mobile Welding & Fabrication LLC
Trinity, NC
Mobile welding and metal fabrication with on-site service for repairs and custom projects. Works in steel, aluminum, and stainless steel, and handles large-scale fabrication projects. Also provides equipment repair services.
custom-fabon-sitesteel(336) 688-9617→ - HWRshopListing
Habbco Welding
Rocklin, CA
Custom metal fabrication and welding for commercial construction and architectural projects, including railings, gates, stairs, and signage. Stainless process piping and sanitary welding for breweries, food production, and industrial facilities, with capabilities in orbital welding and custom tank fabrication. Serves construction and industrial customers across Northern California.
stainless(916) 880-6815→ - HFLshopListing
Hack Fabrication
Lakewood, CO
Custom metal fabrication working in tube, pipe, plate, solid bar stock, and sheet metal for brackets, mounts, boxes, and enclosures. Services include full and partial builds, component installations, and vehicle restoration. Serves automotive, residential, and commercial customers across the Southwest.
custom-fabsteel(720) 675-9074→ - HWLshopListing
Hackler welding LLC
Edmond, OK
Hackler Welding LLC runs a welding and fab shop in Edmond, OK. The shop handles custom fabrication and repair for trade and residential customers.
custom-fabsteel(405) 343-1352→ - HPBshopListing
Hadley Precision
Baton Rouge, LA
Custom machining and fabrication for petrochemical, chemical, power, refining, oil and gas, biofuels, and paper pulp industries. Holds ASME BPV Code Stamp U and NBIC Code Stamp R certifications. Operates CNC lathes, robotic welders, and works with exotic metals.
cnccustom-fabsteel(225) 924-5353→ - HIDshopListing
Halistar Inc
Danvers, MA
Waterjet cutting service using FLOW and Amada equipment, cutting a range of materials from rubber and foam to granite and stainless steel with 0.005" precision. Also offers press brake bending and shearing on an Amada RG2084, and welding services. Can complete jobs from cutting through forming and welding in-house.
custom-fabsteel(978) 927-5600→ - HMFshopListing
Halm Metal Fab
Sacramento, CA
Metal fabrication serving commercial, residential, manufacturing, and public projects with structural steel work, ornamental ironwork, and custom metal products. Produces spiral staircases, railings, window grates, balconies, storm drain inlets, vehicle components, and trailers. Also works with concrete contractors on slipforms and storm drains.
custom-fabsteel(916) 992-6131→ Ham Brothers Inc
Gastonia, NC
Full metal fabrication and welding services for the Carolinas and surrounding areas, including product development, short runs, contract manufacturing, and finishing with paint and assembly. Operates 13,000 square feet of fabrication space and provides fast lead times with on-time delivery.
(704) 827-1303→
Hamilton Machine Co.
Nashville, TN
Machine shop, welding, and fabrication company serving manufacturing and construction industries. Offers CNC machining, custom welding and fabrication, hydraulic repair, equipment design, and on-site services from 24,000 square feet in Nashville plus a Lebanon location. Certified welders and machine operators work in steel, aluminum, brass, titanium, and various alloys, with 24/7 emergency service and mobile crews available.
custom-fabsteel(615) 254-8819→- HMWshopListing
Hamilton Machine Works
Raleigh, NC
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custom-fabsteel(919) 779-6892→ - HMPshopListing
Hamilton Metalcraft
Pasadena, CA
Precision sheet metal fabrication offering laser cutting, CNC punch press, shearing, press brake forming, welding, and finishing services. Works in carbon steel, galvanized steel, stainless steel, aluminum, copper, brass, and specialty alloys. Accepts jobs with no minimum order quantity and offers finishing options including anodize, powder coat, plating, and silk screen.
cnccustom-fabsteel(626) 795-4811→ 
Hamlin Welding & Fabricating LLC
Melbourne, FL
Custom metal fabrication and welding shop specializing in bespoke furniture and industrial tables. Works in mild steel and stainless steel, performing MIG and TIG welding, grinding, and powder coating. Portfolio includes conference tables, custom chairs, desks, and sculptural pieces; also sells fabrication tools like FabJacks standoffs.
(585) 739-6774→
Hammer Concepts and Designs LLC.
Adams, TN
Hammer Concepts and Designs specializes in custom fabrication and performance parts for racing and off-road applications.
custom-fabsteel(931) 820-0619→Hammer MetalWerks
Indianapolis, IN
Custom metal fabrication and powder coating shop offering laser cutting of plate and tube, bending, welding, and CAD design. Provides instant online quoting and ordering for precision-cut and powder-coated parts. Also offers prototyping services.
cnccustom-fabsteel+1317-547-4747ext.3→
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.