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
HJM Machine
Harahan, LA
Metal fabrication and machining offering water jet cutting, CNC machining, sheet metal fabrication, welding, manual machining, and dynamic balancing. Work includes custom aluminum pieces and steel fabrication.
(504) 733-1060→- HWAbothListing
HJP Welding and Fabrication
Hampton, VA
Mobile welding and fabrication serving pipelining, heavy equipment repair, and marine industries. Offers 24/7 mobile welding, pipe fitting, custom aluminum fuel tanks and platforms, barge repairs, and trailer fabrication. AWS certified with experience in mainline transmission pipelines, compressor stations, power plant work, and aluminum marine fabrication.
pipe(757) 690-6548→ - HA6shopListing
Hjweld
Arvada, CO
Welding and custom metal fabrication for residential, commercial, and industrial clients. Works in mild steel, stainless steel, aluminum, titanium, and brass, offering shop and on-site welding, structural steel erection, architectural metal products like railings and pergolas, and metal sculptures. Services include repairs, new builds, remodels, and PEMB installation.
custom-fabsteel(512) 736-5450→ 
Hobbs Company Limited
Sparks, NV
Truck upfitting, welding repairs, and maintenance services for heavy equipment and vehicles. Offers in-shop and mobile welding, fabrication work on utility bodies, gooseneck trailers, lube trucks, and truck-mounted equipment including cranes, welders, and hydraulic compressors. Also provides repair services for Miller and Lincoln welders and operates as a factory-certified service center for ENPAK generators.
(775) 284-3867→- HFAshopListing
Hobbs Fabrication and Welding Services
Columbus, OH
Custom welding, fabrication, and repair services for industrial and automotive work, including dumpster and container repair, plow frame repair, and custom frames for tables, machinery, and shelves. Works in steel, stainless steel, and wood, and offers both in-house and mobile onsite welding repair including emergency services.
custom-fabsteel(614) 623-3090→ - HFBshopListing
Hobson Fabricating
Boise, ID
HVAC fabrication, installation, and service alongside metal roofing, architectural metals, and specialty metal fabrication. Serves hospitals, educational institutions, manufacturers, and municipalities with design-build and full-service mechanical contracting. Handles complex projects including cleanroom facilities, downtown buildings, and steep slope roofing.
custom-fabsteelstructural(208) 343-5423→ 
Hochman Fabrication & Speed
Wheeling, IL
Hochman Fabrication and Speed is Chicago's top destination for auto enthusiasts seeking professional customization, repair and fabrication services.
(847) 777-1287→- HFIshopListing
Hodge Fabrication, Inc.
North Little Rock, AR
Mark E. Hodge and Pat A. Hodge own the shop on Baucum Pike, and both are AWS Certified Welding Inspectors. They will fabricate the steel, and they will also write the WPS, run the PQR, qualify welders, and inspect in the field. Hodge has been a Little Rock-area fabricator since 1983. The floor is set up for heavy plate and beam. High-definition plasma to 1-1/2 inch plate, oxy-fuel to 12 inches, CNC sawing to 20-inch pipe and 30-inch beams, and a 400-ton press brake (14 feet of 1/2-inch) that they call one of the largest in Arkansas. Regular processes: SMAW, GTAW, FCAW, SAW, plus aluminum, cast, and exotic metals.
steelstainlessaluminum(501) 945-1390→ - HSSshopListing
Hoffman Steel Structures Inc.
Bakersfield, CA
Metal building erection and construction, including aircraft hangars, commercial and industrial facilities, and storage buildings. Provides building sales, erection, repair, and service. Serves general contractors and end users across California.
steel(661) 399-9002→ 
Hogue Mobile Welding
Phoenix, AZ
Mobile welding and custom metal fabrication done on-site throughout the Phoenix area. Works with steel, stainless steel, and aluminum for residential, commercial, and industrial clients, including custom parts, repairs, and 24/7 emergency work. Uses CAD design for custom components.
(602) 875-7359→- HSMbothListing
Holliman’s Mobile Fabrication LLC
Brooks, GA
Holliman's Mobile Fabrication LLC runs a shop plus mobile rig out of Brooks, GA. The crew handles on-site welding and custom fab for contractors and equipment owners.
custom-fabon-sitesteel(404) 550-9799→ HollyFab - Holly Fabrications, LLC
Addison, TX
Precision metal fabrication including waterjet cutting, CNC machining, TIG and MIG welding, sheet metal work, and metal finishing. Works in stainless steel, aluminum, carbon steel, mild steel, and titanium, with services including anodizing, powder coating, and engraving. Uses Autodesk Inventor software for design and prototyping, and operates a Haas CNC turning center.
(972) 233-5362→- HMMshopListing
Homebase Machining
Meridian, ID
CNC precision machining of prototypes and production parts in aluminum, steel, stainless, titanium, and plastics with capability for tight tolerances and complex shapes. Works in aerospace, medical, automotive, motorsports, and firearms industries. Performs both lathe and milling work.
cnccustom-fabsteel(208) 869-4319→ Hometown Metalworks
Needville, TX
Custom metal signs, fire pits, and fireplace screens, along with small-scale fabrication work. Services include plasma cutting, laser cutting, welding, powder coating, and sand blasting. Serves residential and commercial customers with made-to-order metal products.
(281) 780-5889→- HSCshopListing
Honhorst Services
Cincinnati, OH
Metal fabrication and specialty welding for commercial and industrial facilities, serving general contractors, developers, and property managers across greater Cincinnati, Northern Kentucky, and Indiana. Offers design/build, fabrication, installation, and preventive maintenance services alongside HVAC and plumbing work.
custom-fabsteel(513) 721-3074→ 
Honky Tonk FAB
Lebanon, TN
Custom metal fabrication and art using CNC plasma cutting and welding. Offers MIG, TIG, and stick welding, machine repair, restoration, custom signage, prototypes, and carts or tools, often combining metal with wood and concrete. Works on projects from small signs to large items like boardroom tables.
cnccustom-fabsteel(615) 359-4040→- HWAshopListing
Hood Welding And Fabrication
North Las Vegas, NV
Quality Welding and fabrication services in the Las Vegas area.
custom-fabsteel(702) 767-0695→ - HUFshopListing
Hooked Up Fab
Spring, TX
Hooked Up Fab runs a custom fab shop in Spring, TX. The shop builds steel parts and assemblies for automotive and trade customers.
custom-fabsteel(713) 858-2270→ 
Hooper Welding and Design
Indianapolis, IN
Welding and metal fabrication including structural steel, aluminum, and stainless steel work. Operates a 72" by 144" CNC cutting table and offers mobile welding services, steel erection, and custom metal design. Serves commercial contractors, home builders, and equipment repair needs.
custom-fabsteel(206) 412-0472→
Hop Back Fabrication
Portland, OR
Custom stainless steel fabrication and welding for commercial kitchens, breweries, wineries, and food processing, including equipment design, custom builds, repairs, and upgrades. Also builds handrails, gates, and general metalwork in stainless and mild steel for residential and commercial clients. Offers design and engineering services from concept through fabrication drawings.
steelstainless(503) 683-3513→
Horizon Structural Systems, Inc
New Braunfels, TX
Horizon designs and builds the steel in Central Texas, then ships it for other companies to erect. The plant is on Highway 46 in New Braunfels. It is a Registered Texas Engineering Firm (#911). IAS and UL sit on the shop, and licensed professional engineers sign the work. The product is custom metal buildings and the components that go into them: retail, restaurants, offices, hangars, storage, industrial plants, and bridge-crane support structures. This is not a bumper shop and not a welding-supply counter. Builders and erection companies are the customer.
custom-fabon-siterepair(830) 629-8000→- HMCshopListing
Horn Metal Craft
Phoenix, AZ
Custom steel fabrication for residential, commercial, and artistic applications, including stair rails, gates, doors, and architectural elements. Offers CNC plasma cutting and provides full-service fabrication work.
steel(480) 865-0373→ - HFFshopListing
Horner Fan & Fabrication and Machining Services
Indianapolis, IN
Custom fabrication and machining for industrial fans, blowers, ventilators, and dust collectors, plus HVAC replacement parts. Offers MIG, TIG, and stick welding for stainless steel and aluminum up to 2 inches thick, laser cutting, sheet metal fabrication, wheel repair and balancing, and shafting. Serves industrial and commercial HVAC applications.
cnccustom-fabsteel(317) 634-7165→ - HSCshopListing
Horning Steel Co
Tallmadge, OH
Horning Steel custom fabricates steel projects from shop drawings or customer ideas, including mailboxes, fire rings, truck racks, railings, and dumbbell racks. They work from drawings or collaborate with customers to build complete projects in-house or provide parts for customer assembly.
steel(330) 633-0028→ 
Hornsby Steel
Cleveland, AL
Steel rolling and bending shop producing angles, beams, channels, pipe, and tube rolled or bent to custom specifications. Handles plate bending and rolling, pipe and tube bending, and spiral stair stringers and stadium applications. The president sits on the AISC Bender/Roller Committee.
steel(205) 274-7760→- HMWshopListing
Horsefly Metal Works LLC
Gilbert, AZ
Horsefly Metal Works LLC runs a custom metal fab shop in Gilbert, AZ. The shop builds steel parts and assemblies for trade and consumer customers.
custom-fabsteel(480) 590-1456→ - HMCshopListing
Hot Metal Coatings
Birmingham, AL
Unmatched Commitment to Customer Satisfaction Quality, service, and innovation for foundries and related industries.
custom-fabsteel(205) 925-0429→ Hot Metal Fab
Loomis, CA
HotMetalFab provides precision CNC laser cutting, press brake forming, and custom metal fabrication services.
(916) 960-3095→
Hot WorX Inc. Mobile Welding
Portsmouth, VA
Mobile welding fabrication and repair shop working in carbon steel, stainless steel, and aluminum using TIG welding. Services include ornamental handrails and gates, fire escapes, marine repairs including tuna towers, tractor-trailer repairs, and roadside service for residential and commercial customers.
(757) 375-6312→- HWLshopListing
HotBoyz Welding LLC
Phoenix, AZ
Trying to find a welder in Phoenix? Check out Hot Boyz Welding. We offer a range of gate services.
custom-fabsteel(760) 905-8777→ - HWSshopListing
HotRodIronworks & Welding Services LLC
Kenner, LA
Structural steel and ornamental ironwork fabrication and installation, working in steel, aluminum, and stainless steel. Services include MIG/TIG/stick welding, plasma cutting, mobile welding, steel erection, and miscellaneous machine shop work like drilling, rolling, and painting. Shop in Kenner, LA; 95% of products are customized.
custom-fabsteel(504) 662-3380→ - HFLshopListing
Howard Fabrication LLC
Reynoldsburg, OH
Custom metal fabrication including signs, gates, and handrails, plus metal sales. Works with aluminum and does bending operations. Serves residential and commercial customers.
custom-fabsteel(740) 319-3227→ 
HPS Fabrications Inc
Wyandotte, MI
Metal fabrication and welding serving military, government, and industrial clients. Provides laser, water jet, and plasma cutting up to 2 inches thick; fabricates structural steel, heavy plate work, conveyors, mixers, furnace equipment, and complete machine assemblies with piping and electrical integration. Offers design and engineering services through its Enco division, which has provided structural and mechanical engineering since 1985 for projects ranging from stadiums to bulk material handling and port facilities worldwide.
cnccustom-fabsteel(734) 282-2285→- HMWbothListing
HRT Mobile Welding
Livermore, CA
Mobile welding services and on-site metal fabrication for construction, maritime, and infrastructure projects across the Bay Area. Operates two fully-equipped mobile rigs and a fabrication shop, offering heavy equipment repair, stainless steel pipe welding, structural modifications, and custom metal fabrication. Holds California C60 contractor license and AWS certification.
custom-fabon-sitesteel(925) 518-6694→ - HSEshopListing
HTA Steel
El Paso, TX
Custom metal roofing fabrication and installation for residential, commercial, and industrial projects. Fabricates metal roof paneling, flashings, gutters, and related components on a full-service facility with equipment for on-location manufacturing. Serves property owners, developers, and architects across Western Texas and Southern New Mexico.
steel(915) 549-3959→ - HSMshopListing
HTX Sheet Metal and Fabrication
Alvin, TX
Custom sheet metal fabrication including shear cutting and forming services for detailed and complex shapes. Handles work from prototyping to full-scale production. Serves customers across Houston and beyond.
custom-fabsteel(512) 680-1702→ - HCIshopListing
Hub City Iron Works Inc
Rayne, LA
Custom design and fabrication of oilfield pipe cleaning and handling equipment, including pipe cleaning machines, pipe conveyors, phosphate dip systems, portable lathe refacers, and thread protector cleaners. Applies shot peening and powder coating to products for use in harsh environments. Serves oilfield operations.
custom-fabsteel(337) 334-6969→ - HMMshopListing
Hub Manufacturing
Minneapolis, MN
Precision metal stamping and fabrication for OEMs, running presses from 6 to 800 tons with in-house tool and die, hydraulic forming, tube laser, CNC bending, press brake, and a welding cell. Works in steel, stainless, aluminum, brass, and copper up to 0.500" thickness, handling progressive and compound dies, deep-draw work, and finished assemblies. ISO 9001:2015 certified and located in a 30,000 square-foot Minneapolis facility.
custom-fabsteel(612) 331-4622→ - HSWshopListing
Hudson's Welding
Sarasota, FL
Fabricates marine tooling including boat mold frames and hydraulic mold positioning systems. Designs and builds custom hydraulic equipment such as mold positioners and man lifts for the marine industry.
custom-fabsteel(941) 355-4858→ - HSWshopListing
Huffman's Welding Works
Newark, CA
Welding and machining for production and prototypes, working in aluminum and stainless steel. Specializes in vacuum chambers, sputtering equipment, and components for aerospace, medical, and solar applications, with in-house machining and welding capacity plus a network of vendors for sheet metal, CNC machining, grinding, water jet, laser cutting, and plating. Works closely with engineers on weldment design and material selection.
aluminumsteelstainless(510) 797-2978→ - HMWshopListing
Hughes Metal Works LLC
Greensboro, NC
Architectural metal fabrication for commercial construction, including design, production, and installation of custom fabrications. Services include pipe and tube bending, laser and plasma cutting, welding in steel, stainless steel, aluminum, brass and bronze, plus finishing work such as galvanizing, anodizing, powder coating, and patina application. Employs approximately 20 people and handles projects from initial design through final installation.
custom-fabsteel(336) 297-0808→ 
Hunt Steel
Las Vegas, NV
Building Las Vegas Bigger and Stronger We can handle it all for you – from technical services and procurement, to cutting and processing, and logistics and staging – you can count on Hunt Steel. About Find out about our organization, mission, our methods, and the results of our decades of advocacy. Learn More → Take Action Ready to take the next step? Contact us to get a free estimate Learn More →
steel(702) 912-4868→- HWAshopListing
Hunt Welding and Fabrication
McKinney, TX
Custom metal fabrication, CNC plasma cutting, field welding repairs, and sandblasting and powder coating. Handles both in-shop and onsite work, including emergency repairs and metal design cutting.
custom-fabrepairsteel(214) 289-9467→ - HSFshopListing
Hunter's Fabrication, Inc.
Oak Creek, WI
Metal fabrication and machining shop offering cutting, welding, bending, and laser work in steel and other metals to specification. Services include MIG/GMAW welding, flux-cored welding, robotic welding, CNC laser cutting up to 3/4" thickness, press forming, and saw cutting up to 40 feet. Provides mass production of metal parts and components in various quantities.
cnccustom-fabsteel(414) 570-6100→ - HMFshopListing
Hurley Metal Fabrication & MFG
Windsor, CT
Hurley Metal Fabrication & Manufacturing is fully equipped and staffed to meet virtually all of your metal fabrication needs. Our facility houses some of the world’s most dynamic machining tools for sheet metal fabrication.
cnccustom-fabsteel(860) 688-8844→ - HFMshopListing
Huron Fabrication & Machine Corp.
Cudahy, WI
Complex weldments, machining, waterjet cutting, laser cutting, and finishing for medium to large fabrications. Operates robotic and manual MIG/TIG welding with 50,000-lb handling capacity, 5-axis CNC mills, a Flow 94,000 psi waterjet, and on-site finishing including powder coating. Serves aerospace, construction equipment OEMs, power and fuel industries, mining, and military.
cnccustom-fabsteel(414) 769-8000→ - HCEshopListing
HVAC Custom Enclosure
Buffalo, NY
Custom metal enclosures for HVAC equipment including unit ventilator shelving, induction units, fin tube radiation, fan coils, heat pumps, and pipe covers. Serves hospitals, universities, elementary schools, office complexes, and security environments. Offers design, fabrication, and powder coat painting in-house with on-site measuring and consulting.
pipe(716) 646-0900→ 
HVAC Metals, LLC
Kearny, NJ
HVAC Metals fabricates custom ductwork and sheet metal for HVAC contractors, working in galvanized steel, stainless steel, copper, aluminum, PCD, and galvanneal. The shop builds rectangular, round, and oval ductwork in single- and double-wall designs, and operates a 250-ton Accurpress for bending and a shear for material up to 1/4" thick by 10 feet long, plus laser cutting equipment. They serve HVAC contractors across New Jersey.
custom-fabsteel(201) 991-2206→- HIBshopListing
Hycom Inc
Barberton, OH
Custom tube bending and metal fabrication in mild steel, stainless steel, aluminum, copper, and titanium. Equipment includes a 135-ton press brake, CNC plasma cutting, CNC punch, MIG/TIG welding, and silver brazing capabilities. Serves transportation, aerospace, semiconductor, defense, medical, agricultural, and recreational vehicle industries.
cnccustom-fabsteel(330) 753-2330→ - HSMshopListing
Hyde Sheet Metal Inc
St. Louis, MO
Sheet metal fabrication and installation for commercial, institutional, and residential work. Services include aluminum composite panels, metal roofing and siding, flashing, gutters, downspouts, and custom copper elements. Employs Sheet Metal Workers Union Local 36 members and is a SMACNA member.
custom-fabsteel(314) 423-2332→ 
Hydrafab Northwest Inc
Spokane Valley, WA
Custom fabrication and design services for aerospace, food and beverage, biotech, pulp and paper, nuclear, and other industries. Operates 70,000 square feet of shop space plus 10,000 square feet for engineering, assembly, and testing, with over 40 employees.
custom-fabsteel(509) 535-0075→- HBMshopListing
Hydro-Blade Manufacturing - Waterjet, CNC Machining, Metal Fabrication
Lafayette, LA
Metal fabrication, CNC machining, waterjet cutting, plasma cutting, and welding in carbon steel, stainless steel, and aluminum. Equipped with a Haas VF-4 CNC mill with 50-inch X-axis travel and a Haas TL-3 CNC lathe with 12-inch chuck and 20-inch swing, and handles jobs from prototype runs to large-scale production. Serves aerospace, automotive, defense, oil and gas, marine, medical, and other industries.
cnccustom-fabsteel(337) 257-3154→ - IGWshopListing
I & G Welding Fuentes LLC
Asheboro, NC
I & G Welding Fuentes LLC runs a welding and fab shop in Asheboro, NC. The shop handles custom fabrication and repair for trade and residential customers.
custom-fabsteel(336) 736-8531→ - ICMshopListing
ICA Corporation
Maple Grove, MN
CNC machining and sheet metal fabrication for OEMs, working from prototype to production. Offers close tolerance milling and turning, laser cutting, custom electronic enclosures, and mechanical assemblies. In business since 1970.
cnccustom-fabsteel(763) 428-2800→ - IA8shopListing
Icdezines
Apex, NC
Custom metalworking and welding shop offering general welding for residential and automotive repairs, custom metal fabrications including grills, fire pits, and metal sculptures in stainless steel, steel, and aluminum, and light blacksmithing work. Also provides metal polishing, light automotive dent repair, woodworking for furniture and custom creations, and painting services on wood, metals, plastics, and other materials.
custom-fabsteelView→ - IIIshopListing
ICF Industries Inc
Pleasant Hill, MO
Custom metal fabrication job shop offering laser cutting, CNC punching, welding, press brake forming, CNC machining, powder coating, and assembly in a 119,000-square-foot facility. Works in carbon steel, stainless steel, and aluminum on parts ranging from small brackets to large structural assemblies across automotive, lawn care, healthcare, and military industries. Operates multiple laser systems (fiber and CO2), CNC punch presses, MIG/TIG/spot welding stations, and provides secondary finishing including powder coating and plating.
custom-fabsteel(816) 540-4200→ - IMCshopListing
Icon Metal Craft Inc
Wood Dale, IL
Sheet metal fabrication, assembly, and CNC machining, along with chemical film, painting, and silk screening services. Serves telecommunications, climate control, fire and safety, and military and aerospace industries. Operates a 50,000 square foot facility in Wood Dale, Illinois.
cnccustom-fabsteel(630) 766-5600→ - IWFshopListing
Icon Welding & Fabrication
Sarasota, FL
Welding and fabrication of architectural metal products for residential and commercial construction, including entry gates, perimeter and pool fences, trellises, custom staircases, and railing systems. Works in aluminum, steel, and stainless steel. Serves general contractors and multi-family developments.
custom-fabsteelView→ 
Iconix Metal Works
Gastonia, NC
Iconix Metal Works provides laser cutting, plasma cutting, metal forming, rolling, welding, finishing, and machining services. They work directly with customers on custom fabrication projects, including architectural metalwork and structural pieces.
custom-fabsteel(704) 868-8088→- IFBshopListing
Idaho Forge
Boise, ID
Hand-forged wrought iron work including custom gates, railings, furniture, and decorative items. All work is done by hand using anvils, a 25 lb trip hammer over 100 years old, and a 95 lb air hammer. Serves residential clients in the Boise area.
custom-fabsteel(208) 871-7963→
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.