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
- BIHshopListing
BGRS Inc.
Houston, TX
Manufactures portable dust collectors, airlock valves, and material storage systems for solids handling in chemical, petrochemical, coatings, and energy industries. Also does custom skid fabrication and structural steel fabrication, including mixing tanks, storage silos, hoppers, and welded steel ductwork, with a machine shop capable of handling large and oversized equipment. Offers equipment for sale or lease, with portable dust collectors ranging from 2,500 to 45,000 CFM.
custom-fabsteel(281) 890-6862→ 
BHW Sheet Metal Co
Jonesboro, GA
BHW fabricates and installs duct systems for office buildings, hotels, healthcare facilities, laboratories, institutions, manufacturing plants, and specialized industrial applications. The 86,000 sq.ft. fabrication plant includes modern equipment and handles projects from design through delivery, with in-house drafting and BIM modeling coordination and a large distribution fleet.
custom-fabsteel(770) 471-9303→
Bibey Machine Co Inc
Greensboro, NC
Machining, fabrication, and welding services with three locations in the Piedmont Triad area and a mobile service truck. Offers screen fabrication, reverse engineering, and on-site services. Over 45 years in the machining and fabrication industry.
(336) 275-9421→
BICO Metal Finishing (Formerly RE Metal Finishing)
Kent, OH
Steel plate processing and forged block processing, including flame cutting, plasma cutting, saw cutting, grinding, milling, machining, heat treating, and shot blasting. Operates two facilities totaling over 150,000 square feet and serves fabricators, machine builders, die casters, and oil and gas customers across the United States and Canada. Also offers custom fabrications, die sets, and machined plates through its Integrity Fab & Machine division.
steel(330) 548-1004→
Big 10 garage
Gilbert, AZ
Big 10 Garage specializing in C10 Truck builds. Works on any vintage car or truck to make your vision reality. Leader in Automotive custom vintage car builds.
custom-fabsteel(480) 797-2518→
Big B Mufflers & Catalytic Converters
Lake Forest, CA
We have 5 STAR Reviews On Yelp, Google & Facebook! With an A+ BBB Rating! Spreading my passion for working on vehicles.
custom-fabsteel(949) 588-6239→
Big Easy Iron Works - New Orleans Iron Works Company
New Orleans, LA
Custom iron fabrication, ornamental ironwork, gates, doors, railings, fences, and porch enclosures for residential and commercial properties. Big Easy Iron Works designs and fabricates custom pieces in-house and also offers welding and repair services for existing iron structures.
(504) 732-0066→- BKSshopListing
Big K’s Karports Welding Service
San Antonio, TX
Ironwork, welding, and metal fabrication with installation services. Handles structural steel framing, decorative metal work, and miscellaneous ornamental ironwork. Serves San Antonio and Austin on both union and non-union projects including new construction, alterations, and service work.
steelView→ - BCDshopListing
Biggs Custom Designs
Schertz, TX
Custom fabrication and metal art design, including custom motorcycles and crosses. Creates one-of-a-kind and made-to-order products in Schertz, TX.
custom-fabsteel(210) 931-0433→ 
Biggs Metal Art
Spokane, WA
Custom designed metal and wood furniture. Restaurant interiors and custom home interiors spokane region. Biggs Metal Art specializing in design, custom furniture and metal sculpture fabrication.
custom-fabsteel(509) 847-3372→
Bigweld shop
Salt Lake City, UT
Designs and builds customized food service trailers including hot kitchens, cold kitchens, and BBQ trailers. Offers custom fabrication with endless customization possibilities, serving food vendors and concession operators.
custom-fabsteel(801) 301-1867→- BIWshopListing
Billings Industries
Weddington, NC
At Billings Industries, we bring two decades of experience in welding and fabrication. As a family-owned and operated business, we specialize in tackling the hard-to-do projects with expertise and dedication.
custom-fabsteel(704) 817-0720→ - BICshopListing
Biltwell Iron Co. LLC
Phoenix, AZ
Architectural and industrial metal fabrication in all alloys, with CNC plasma cutting, welding, and manual machining. Serves contractors, architects, homeowners, and industrial clients on projects from high-end residential installations to small-batch production runs.
custom-fabsteel(602) 328-0089→ 
Bise Welding & Fabricating
Houston, TX
Plate rolling and steel pipe fabrication for petroleum, petrochemical, refining, offshore, and water industries. Operates seven plate rolling machines including a model 34 Bertsch roller capable of 2 3/4" thick by 10' wide plate, and runs 13 sub arc welders and 21 flux core welders. Fabricates rolled and welded cylinders to ASME code and holds ASME U, U2, R, and S stamps.
steelpipe(713) 681-0958→- BWSshopListing
BJ Welding Services LLC
Albuquerque, NM
Custom fabrication in stainless steel and other metals for residential and commercial work, including security doors, window security, railings, gates, and stainless steel kitchen components such as sinks and countertops. Offers mobile repair service and custom design work.
custom-fabsteel(505) 203-4918→ - BRFshopListing
BK Rebar Fabrication
Las Vegas, NV
Rebar bending, shearing, and fabrication of rebar cages for construction projects. Established in 2024 and located in Las Vegas.
custom-fabsteel(725) 208-1508→ - BIIshopListing
BL Iron, Inc
Spokane, WA
BL Iron, Inc handles custom ironwork out of Spokane, WA. The shop builds railings, gates, and decorative steel for homes and commercial sites.
custom-fabsteel(509) 993-6257→ - BLSshopListing
Black Label Steel Llc
Phoenix, AZ
Full-service steel fabrication and mobile welding. Works in structural and custom steel with more than 20 years of experience, handling projects for construction companies and serving the Phoenix area.
steel(602) 354-7739→ - BSDshopListing
Black Smith Design
El Monte, CA
Black Smith Design runs a blacksmith and custom ironwork shop in El Monte, CA. The shop builds forged steel pieces and decorative metal for homes and businesses.
custom-fabsteel(626) 841-3943→ 
Black's RV Gates
Phoenix, AZ
Black's RV Gates builds quality, custom gates at an affordable price and has established itself as a dependable custom gate builder and installer.
(602) 545-4100→Blackburn's Fabrication
Columbus, OH
Metal fabrication, custom machining, and welding for industrial, agricultural, and commercial projects. Services include bending, plasma cutting, milling, turning, boring, and stick/MIG/TIG/heliarc welding in carbon steel, stainless steel, aluminum, copper, and exotic alloys. Operates press brakes handling widths up to 24 feet and thicknesses up to 2 inches, large capacity rollers for materials up to 1.5 inches thick, and a fleet of five trucks with heavy-duty cranes and field welding capabilities for on-site work.
cnccustom-fabsteel(614) 875-0784→
Blacksmith & Foundry
Pigeon Forge, TN
Valley Forge Blacksmith showcases master craftsmen using traditional blacksmithing techniques to create useful items and art.
custom-fabsteel(800) 365-5996→- BFCshopListing
Blacksmith Fence Company
Fort Worth, TX
Blacksmith Fence Company builds custom steel fencing out of Fort Worth, TX. The shop fabricates fences, gates, and railings for homes and commercial properties.
custom-fabsteel(817) 847-0250→ - BWRshopListing
Blackwell Welding & Repair
Atlanta, GA
Trusted by customers globally, offering simple and secure purchase & transfer.
custom-fabrepairsteel(678) 558-7453→ - BWFshopListing
Blade Welding & Fabrication
Conroe, TX
Custom metal fabrication and welding repairs serving commercial, residential, and agricultural clients in the Conroe and Montgomery areas. Services include structural steel welding for buildings and industrial facilities, custom metal fences and gates, trailer repairs, agricultural equipment fabrication, and mobile on-site welding. The shop has over 12 years of experience and works with metals including steel and ornamental iron.
custom-fabsteel(936) 235-5100→ - BPWbothListing
Blake's Portable Welding
Grosse Pointe Park, MI
Blakes Portable Welding: Expert mobile welding services in Metro Detroit since 2012. Fast, reliable on-site repairs & fabrication.
custom-fabon-siterepair(313) 512-9353→ - BRNshopListing
Blakely Rocks
New Braunfels, TX
Shop in New Braunfels, TX doing custom steel fabrication. They build parts and assemblies for trade and consumer customers.
custom-fabsteel(830) 914-3300→ - BWSshopListing
Blancos Welding
South el Monte, CA
Blancos Welding runs a welding and fab shop in South El Monte, CA. The shop handles custom fabrication and repair for trade and residential customers.
custom-fabsteel(626) 493-8028→ 
Blaque Metal Works
Henderson, NV
Custom metal art and fabrication shop serving casinos, commercial builders, and trade show exhibit fabricators. Offers TIG, MIG, and stick welding in carbon steel, stainless steel, aluminum, and brass, plus CNC waterjet cutting up to 6 inches thick mild steel and a 5-by-10-foot CNC router for 3D work in aluminum, wood, and plastic. Handles one-off projects and production work with design and engineering assistance.
custom-fabsteel(702) 856-3042→- BHLshopListing
Blind Horse LLC
Bothell, WA
Structural steel welding and metal fabrication, including gates, railings, and equipment repair, alongside excavation, grading, and trenching services. WABO certified in fluxcore structural steel welding in all positions. Serves residential and commercial clients across Snohomish, Skagit, and Whatcom Counties.
custom-fabsteel(360) 721-3366→ - BEMshopListing
BLM Equipment & Manufacturing Inc
Catoosa, OK
Structural and custom fabrication serving oil and gas, including pump skids, storage tanks, pressure vessels, platforms, and process heaters. Offers in-house abrasive blasting, painting in a climate-controlled booth, and inspection and testing. Also packages natural gas compressor units as turnkey projects including fabrication, assembly, electrical and instrumentation work, and painting.
custom-fabsteelstructural(918) 266-5282→ 
Blue Diamond Fabrication, LLC.
Las Vegas, NV
Blue Diamond Fabrication, Inc. located in Las Vegas, provides the best in CNC Milling and Waterjet Cutting one stop shop for project completion. We provide cutting services for metals, naturals, composites, plastics, and rubbers.
cnccustom-fabsteel(702) 583-3166→- BDSshopListing
Blue Dot Steel
Phoenix, AZ
Steel fabrication and supply for road and bridge projects, producing catch basins, scuppers, safety rail, trash racks, grates, approach angles, strip seals, expansion joints, and miscellaneous steel for civil projects. Serves general contractors across Arizona.
steel(480) 894-0760→ - BHSshopListing
Blue Hell Studio, LLC
Cincinnati, OH
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custom-fabsteel(513) 490-3723→ - BRCshopListing
Blue River Custom Fabrication
Greenfield, IN
Machining and metal fabrication shop serving motorcycles, street rods, and experimental aircraft. Offers 3D CAD design, machining, sheet metal shaping, welding, powder-coating, painting, cerakoting, and carbon fiber work, taking projects from concept through finish.
(317) 671-1945→ - BSWbothListing
Blue Steel Welding Services, LLC
Winston-Salem, NC
Mobile metal fabrication and repair shop offering custom fabrication of handrails, railings, fences, stairs, and custom furniture including lighting, coffee tables, kitchen islands, and bars. Also provides mobile repair services for trailers, farm equipment, fencing, gates, and automotive chassis. Offers custom woodworking services to complement metal fabrication pieces.
steel(336) 253-1237→ - BIWshopListing
Bluegrass Iron Works Inc.
Ludlow, KY
Ornamental metal fabrication and wrought iron work for residential and commercial projects in the Greater Cincinnati area, Northern Kentucky, and Southeast Indiana. Manufactures railings, metal stairs, structural columns and beams, security gates, and custom metalwork for restaurants and bars. Hand-crafts decorative and structural steel features to customer specifications.
custom-fabsteel(859) 491-4887→ 
Bluegrass Metal Works, Inc.
Louisville, KY
Structural steel fabrication, sheet metal work, and custom architectural products in stainless steel and carbon steel. Services include storage tanks and vessels, industrial ventilation and dust removal systems, material handling equipment like conveyors and bucket elevators, food processing equipment, and structural components such as platforms and stairs. Offers 24/7 installation services and works on projects of any size.
custom-fabsteelstructural(502) 912-9564→- BOIshopListing
Bluegrass Ornamental Iron, Inc
Taylorsville, KY
Custom fabrication and installation of ornamental iron products including hand railings, fences, gates, and spiral staircases. Bluegrass Ornamental Iron serves residential clients in the Taylorsville area with site-specific design and fabrication work.
custom-fabsteel(502) 261-6647→ - BTMshopListing
Bluffs Tool & Machine
Council Bluffs, IA
Bluffs Tool & Machine full service machine shop specializing in design and construction. Wide range of product and material. Tool and Die
custom-fabsteel(712) 328-2004→ - BMFbothListing
BMF Metal Fusions
Mt Vernon, OH
TIG, stick, and MIG welding services along with custom metal fabrication and repair work in stainless steel, aluminum, mild steel, and galvanized steel. Projects include farm equipment, heavy equipment, sports equipment, and household items. Mobile repair services available within Ohio and bordering states.
custom-fabon-siterepair(740) 358-8598→ 
BMP Metal Products
Bessemer, AL
Manufactures metal roofing panels, trim, flashings, and building products. Offers custom-manufactured solutions built to specification in a modern production facility, available in industry-standard colors. Serves homeowners and contractors across the region.
custom-fabsteel(205) 481-9998→- BMWshopListing
BMR Metal Works LLC
Denham Springs, LA
Specializing in industrial and commercial metal fabrication, installation, and repairs with expert craftsmanship and customized solutions.
custom-fabrepairsteel(225) 667-9932→ - BMFshopListing
BMT Metal Fabrication Inc
Airway Heights, WA
Structural steel design, engineering, and fabrication for commercial construction and parking structures. Works with steel in both structural and architectural applications, including stair towers, floor framing, and embedded connections. Provides 3D modeling and design services alongside shop fabrication.
custom-fabsteel(509) 244-6107→ 
bo-mar Industries
Indianapolis, IN
Metal fabrication and architectural metalwork for commercial construction, education, and public art installations. Performs cutting, bending, welding, machining, and assembly in-house, and offers field installation services across the United States. Serves architects, general contractors, and municipalities.
custom-fabsteel(317) 899-1240→
Boardman Inc.
Oklahoma City, OK
Fabricates ASME pressure vessels, trayed towers, heat exchangers, accumulators, separators, and custom heavy plate steel products, including clad and corrosion-resistant overlay vessels. Operations span 140,000 square feet in Oklahoma City with in-house welding, engineering, plate rolling, testing, field services, and repairs. Holds ASME Section VIII Div. I and Div. II certifications and serves oil and gas, petrochemical, and renewable energy clients across Oklahoma, Texas, New Mexico, Colorado, Arkansas, Missouri, and Kansas.
custom-fabsteel(405) 634-5434→- BSMmobileListing
Bob's Mobile Welding Services
Medford, NY
Mobile welding services for repair, fabrication, installation, and custom builds in aluminum, stainless, carbon, and cast materials using MIG, TIG, or stick welding. Serves Nassau and Suffolk counties from a Medford base.
custom-fabon-siterepair(631) 316-1878→ - BSEbothListing
Boer's Equipment Service
Kalamazoo, MI
Custom metal fabrication and welding services including contract manufacturing, weldments, CNC plasma cutting, and 3D CAD design. Provides on-site welding and construction, precision machine repair with custom replacement parts, and cutting and grinding services. Serves industrial, manufacturing, and construction clients.
custom-fabon-siterepair(269) 615-3589→ - BSSshopListing
Boettcher & Sons
Salt Lake City, UT
Fabrication shop that builds handrails, walkways, flagpoles, sunshades, and other custom items from steel, aluminum, stainless, or galvanized alloys. Handles design and installation work.
custom-fabrepairsteel(801) 972-1636→ - BILshopListing
Bohemian Iron
Longwood, FL
Custom fabrication and welding of miscellaneous metal stairs, railings, dumpsters, and ladders. Serves the southeast region with custom metal work to specification.
custom-fabsteel(407) 323-1452→ - BRCshopListing
Boiler Room Custom, Inc.
Seattle, WA
Custom architectural metalwork fabrication and forging for residential and commercial clients, including railings, staircases, furniture, lighting, and sculpture. Designs projects using CAD drawings and collaborates with architects and engineers. Most work serves the greater Seattle area, though they have completed projects in Eastern Washington, California, Alaska, Chicago, and New York.
(206) 286-9809→ - BWIshopListing
Boilermatic Welding Industries
Medford, NY
Boilermatic is a Long Island mechanical contractor. The company site puts the shop at 17 Peconic Avenue in Medford. They design, fabricate, and install HVAC, boilers, chillers, and process piping. High-purity orbital welding, pressure-vessel work, boiler retubing, and inspection (VT, MT, PT) sit on the live listing next to ASME U, H, S, R, and NB stamps. (631) 654-1341.
custom-fabsteel(631) 654-1341→ 
Boise Metal Works
Boise, ID
Custom metal fabrication in carbon steel, stainless steel, and aluminum for structural, architectural, and decorative projects. Services include custom railings, truck upfitting, structural fabrication, metal signs, tanks, awnings, stairs, water jet cutting, machining, and product development. Pre-assembles and tests work before shipment or installation.
custom-fabsteel(208) 376-7777→- BCBshopListing
Boitnott's Custom Body
Fairfield, OH
custom-fabsteel(513) 874-4660→ - BFSshopListing
Bold Fabrication
Santa Ana, CA
Structural steel fabrication and construction for commercial, industrial, and residential projects, along with ornamental metalwork, steel stairs, metal decking, wrought iron fences, custom gates, railings, and rail guards. Also provides glass installation, glass railings, and custom doors. Serves both residential and commercial clients in the Santa Ana area.
custom-fabsteel(949) 395-1054→ - BMWshopListing
Bold Metal Work LLC
Minneapolis, MN
Metal fabrication, finishing, and installation of custom interior and exterior components. Specializes in railings, kitchen hood surrounds, fireplace surrounds, and stairways. Works with hot and cold rolled steel, stainless, aluminum, brass, and bronze, with finishing options including sandblasting, powder coat, paint, and hand-rubbed blackened steel. Serves builders, architects, and private clients on residential and commercial projects.
custom-fabsteel(612) 616-2644→ - BWAshopListing
Bolton Welding and Fabrication
Bolton, CT
Bolton Welding and Fabrication runs a welding and fab shop in Bolton, CT. The shop handles custom fabrication and repair for trade and residential customers.
custom-fabsteel(959) 301-9478→ - BFBshopListing
Bombtrack Fabrication
Brownsburg, IN
CNC machine shop that specializes in aftermarket high performance accessories and racing components.
cnccustom-fabsteel(317) 556-6523→ - BSWshopListing
Boone’s Welding LLC
New Roads, LA
Boone's Welding offers trailer repairs, exhaust work, custom fabrication, frame repair, and weld art including metal furniture. The shop serves New Roads and surrounding areas and is available for both shop and on-site work.
custom-fabsteel(225) 240-2674→ - BIWshopListing
Boonedog Iron Works
Greensboro, NC
Custom ornamental wrought iron fabrication and installation for residential and commercial clients in the Greensboro area. Fabricates and installs railings, fences, gates, balconies, security bars, doors, and specialty items like garden gates, staircases, and arbors. Welds mitered joints and top caps, and is a member of the National Ornamental and Miscellaneous Metals Association.
custom-fabsteel(336) 300-6786→
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.