Illinois
Custom Fabrication in Illinois
Metal fabricators and welders working Illinois. 36 shops and 1 mobile rig listed, across 72 cities.
Welders by city in Illinois
- Addison (6)
- Alsip (4)
- Arlington Heights (2)
- Aurora (5)
- Bartlett (1)
- Batavia (1)
- Belleville (1)
- Bensenville (5)
- Bloomingdale (1)
- Blue Island (1)
- Bridgeview (1)
- Broadview (3)
- Brookfield (1)
- Chicago (4)
- Chicago Ridge (1)
- Crestwood (2)
- Crystal Lake (1)
- Decatur (2)
- Des Plaines (4)
- Dolton (1)
- Downers Grove (1)
- East Moline (1)
- East St Louis (1)
- Elk Grove Village (14)
- Franklin Park (4)
- Freeburg (2)
- Glendale Heights (3)
- Grand Avenue Chicago (1)
- Granite City (5)
- Gurnee (1)
- Harvey (1)
- Hazel Crest (1)
- Highland (2)
- Itasca (1)
- Lake Bluff (2)
- Lansing (2)
- Lemont (2)
- Libertyville (1)
- Lisle (3)
- Lockport (1)
- Mascoutah (3)
- Michigan (1)
- Milan (1)
- Minonk (1)
- Moline (2)
- Mt Prospect (1)
- Mundelein (1)
- Naperville (1)
- New Lenox (1)
- Northbrook (1)
- Oak Lawn (1)
- Palatine (4)
- Peoria (1)
- Plainfield (3)
- Posen (1)
- Rock Island (2)
- Rolling Meadows (1)
- Romeoville (1)
- Roselle (3)
- Roxana (1)
- Sauget (1)
- Schaumburg (3)
- Schiller Park (1)
- Skokie (3)
- South Holland (2)
- Streamwood (5)
- Tinley Park (1)
- Westmont (3)
- Wheaton (1)
- Wheeling (6)
- Wood Dale (7)
- Wood River (1)
Welding services in Illinois
Showing custom fabrication only. Clear filter → or see the Custom Fabrication guide →
Providers
- 1FLshopListing
1776 Fabrication LLC
Wood Dale, IL
Precision metal fabrication with fast quotes & expert craftsmanship. Serving industries with custom wire forms, CNC machining, & sheet metal solutions.
cnccustom-fabsteel(847) 258-7355→ - AASshopListing
A & A Steel Fabricating Co
Posen, IL
A&A Steel fabricates and erects structural steel, with welding capabilities in carbon steel A-36, PVQ, and stainless steels. The shop operates two Lincoln automatic submerged arc welders and six semi-automatic welders, and can cut plate up to 3 inches thick, 10 feet wide, and 40 feet long on an ESAB oxy/fuel cutter. All welders maintain current AWS D1.1 qualifications and the shop offers non-destructive examination.
steel(708) 389-4499→ - ABIshopListing
A Bros Inc.
Roselle, IL
TIG/MIG and spot welding for fabrication and repairs, working in cold rolled steel, stainless steel, aluminum, and copper. Services include custom prototypes and semi-truck repairs, including bed work and diesel tank patching.
custom-fabrepairsteel(224) 772-7176→ - 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→ 
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→ - AIWshopListing
Advance Iron Works Inc
Hazel Crest, IL
Advance Iron Works Inc handles custom ironwork out of Hazel Crest, IL. The shop builds railings, gates, and structural steel for homes and businesses.
custom-fabsteel(708) 798-3540→ - ACMshopListing
Advanced Custom Metals Inc
Des Plaines, IL
Laser cutting and welding using a 3-axis CO2 laser (2000–3500 watts) that cuts steel, stainless steel, and aluminum up to 8 feet long and 4 feet wide with ±0.005" tolerances. Metal fabrication via forming, pressing, shearing, drilling, and light machining in cold and hot rolled steel, stainless steel, and aluminum, with material thicknesses up to 0.375" and work pieces up to 5,000 lbs. Serves packaging, refuse, and printing industries with MIG and TIG welding, finishing services including powder coating and plating, and production volumes from 1 to 10,000 parts.
(847) 827-4407→ - AFWshopListing
Affton Fabricating & Welding Co., Inc.
East St Louis, IL
Structural steel fabrication and erection for commercial construction, including tilt-up warehouses, office buildings, and retail developments. Also fabricates miscellaneous steel items such as handrails, ladders, canopies, platforms, stairways, and dock stairs, and sells raw and fabricated steel products retail with delivery available in the St. Louis area.
steel(618) 337-5450→ - ADMshopListing
Air-Duct Manufacturing, Inc.
Lisle, IL
Our warehouse in Lisle, Illinois Introducing... The BEST self-sealing spiral duct system available! Click each picture for a larger view Can be used with nearly any spiral pipe! Reduces labor costs on the job site by as much as 40%!
pipe(630) 620-9866→ 
Allstate Metal Fabricators
Wood Dale, IL
Custom metal fabrication shop producing stair pans, clips, architectural trim and flashing, window system back pans, and custom framing materials. Serves glazing contractors, structural and miscellaneous ornamental iron shops, drywall and framing contractors, and refrigeration and cold storage businesses.
(630) 860-1500→- ASMshopListing
American Sheet Metal Fabricators
South Holland, IL
Sheet metal ductwork fabrication for HVAC systems, producing lockformed and welded rectangular and spiral duct in galvanized steel, stainless, aluminum, and black iron from 4 inches to 40 inches diameter. Offers TIG welding, pre-assembled duct runs with collars and taps, custom drain pans, roof curbs, and acoustical lining, fabricated to SMACNA standards. Union shop in south Chicago serving HVAC contractors and mechanical firms.
custom-fabsteel(708) 877-7200→ - ASIshopListing
AmeriChem Systems, Inc.
Aurora, IL
Custom engineered modular equipment fabrication for chemical feed systems, filtration, and process automation, working exclusively with corrosion-resistant materials. Builds integrated tank packages, containerized systems, filter systems, and custom process systems controlled by PLCs. Recently expanded with 15,000 square feet of new production space and has placed equipment in 36 states and 22 countries.
(630) 495-9300→ - AMMshopListing
Angle Metal Manufacturing
Elk Grove Village, IL
Precision sheet metal fabrication for prototype projects through short, medium, and long runs, serving the Chicagoland area. Accepts specifications via telephone, fax, email, and digital blueprint files including PDF, JPG, and GIF formats.
custom-fabsteel(847) 437-8666→ - AELshopListing
ArtMet Enterprises LLC
Elk Grove Village, IL
Hand-forged metalwork fabrication for luxury residential applications, including railings, gates, balconies, and architectural pieces in iron, stainless steel, bronze, and aluminum. Serves homeowners, architects, and builders across Chicago and the North Shore suburbs with code-compliant designs finished in eco-friendly powder coating. Offers custom commissions and historic restorations with onsite installation and adjustment.
custom-fabsteel(312) 925-0190→ - AMCshopListing
Ascent Manufacturing Company - Metal Fabrication
Elk Grove Village, IL
Full-service metal fabrication shop offering laser cutting, bending, and rolling of sheet and plate in mild steel, stainless, and aluminum. Provides TIG and MIG welding, spot welding, brazing, and CNC machining on materials including plastics and exotic materials. Equipped with Amada lasers cutting mild steel up to 1" thick and stainless and aluminum up to 1/2", Amada brake presses up to 146 ton capacity, and CNC tables with 60" travel.
custom-fabsteel(847) 806-6600→ - AGWshopListing
AWG, Gases & Welding Supplies
Wheeling, IL
American Welding & Gas manufactures and distributes industrial, medical, specialty, and beverage gases along with welding and safety supplies through over 100 retail locations and 20 gas fill plants across more than 20 states. The company operates a fleet of over 250 route trucks for cylinder delivery and cryogenic tankers for bulk gas, and builds custom welding and cutting robotic and hard automation systems.
custom-fabsteel(847) 459-7026→ - BMWbothListing
Benard Mobile Welding
Bensenville, IL
Mobile welding service that brings portable equipment to customer job sites for on-site repairs and fabrication. Welds steel, aluminum, stainless, and brass, with 24/7 emergency availability and scheduled appointments. Serves Chicagoland businesses with AWS qualified technicians.
aluminumsteelstainless(630) 609-5469→ 
Brock Industrial
Sauget, IL
Metal fabrication and welding of carbon steel, aluminum, stainless steel, and nickel alloys for chemical processing, power, energy, and petroleum industries. Services include welding, metal punching, cutting, shearing, rolling, forming, and bending with support for large-scale capital construction projects, maintenance, and repair. Also fabricates removable insulation blankets custom-sewn to fit equipment operating from 50°F to 2600°F.
custom-fabsteel(618) 646-9397→- CDTshopListing
C D Tools Machining Inc
Addison, IL
CNC machining shop offering lathe turning, CNC milling, 3D milling, and small CNC machining up to 30"x80". Works in aluminum, stainless steel, carbon and alloy steel, brass, copper, forgings, castings, extrusions, and powdered metal. Follows ISO 9001:2015 standards and uses CMM for quality control.
cnccustom-fabsteel(630) 519-3529→ - CSIshopListing
Calderon Steel, Inc.
Dolton, IL
Custom metal fabrication, welding, and installation for residential and commercial projects across the Chicago area, specializing in railings, stairs, fences, gates, and security windows. Offers stick and MIG welding for new fabrication, restoration, and on-site repairs, plus powder coating. Fabricates in-house and handles custom metalwork such as AC cages and metal guards.
steel(708) 271-6110→ - CMPshopListing
Castle Metal Products
Glendale Heights, IL
Architectural sheet metal fabrication including composite panels, column covers, coping, gravel stops, gutters, downspouts, and topslate ridges for commercial building projects. Operates routing tables and offers full-service welding for end-to-end fabrication. Provides custom color matching and serves the architectural sheet metal community.
custom-fabsteel(847) 806-4540→ 
Central Steel Fabricators, Inc
Broadview, IL
Fabricates cable management, grounding components, insulation kits, and mounting racks for telecom, data center, broadband, and wireless infrastructure. ISO 9001 certified and BABA compliant, with an in-house engineering team and real-time order tracking.
steel(708) 652-2037→- CMFshopListing
Chicago Metal Fabricators
Elk Grove Village, IL
Custom metal fabrication specializing in heavy and light gauge components, large weldments, and full assemblies ranging from 20-gauge sheets to 7-inch plates. Services include welding and assembly, flat laser cutting, HD plasma cutting, press brake forming, and robotic automation across over 300,000 square feet. Serves rail, aerospace, defense, construction, energy storage, infrastructure, and other industrial sectors.
cnccustom-fabsteel(877) 400-5995→ Chicago Welding & Fabrication, Inc
Wood Dale, IL
Chicago Welding & Fabrication is conveniently located near major Chicagoland expressways as well as Chicago’s O’Hare International Airport.
(847) 593-2070→- CSFshopListing
Chicago's Finest Ironworks, Ltd.
Lansing, IL
Custom ironworks fabrication including railings, fencing, gates, stairs, and ornamental ironwork in steel and wrought iron. Works on residential and commercial projects across Illinois, Indiana, Michigan, and Wisconsin, with services spanning design, consultation, and production.
custom-fabsteelstructural(708) 895-4484→ - CMFshopListing
Chicagoland Metal Fabricators & Supply Inc.
Franklin Park, IL
Chicagoland Metal Fabricators and Supply offer for bricklayers and roofers a variety of achitectural and structural profiles
custom-fabsteelstructural(847) 260-5320→ - CIAshopListing
Chris Industries Architectural Metals
Wheeling, IL
Architectural metals fabrication specializing in copper work, including custom conductor heads, finials, spires, cupolas, dormers, louvers, flashings, and hoods. Operates roll forming systems for gutters, downspouts, roof panels, and valleys, and offers waterjet cutting for architectural parts, production runs, prototypes, and signs. Distributes copper sheet, coil, and bar stock, plus gutter systems and related components.
(800) 356-7922→ - CMSshopListing
Circle Metal Specialties, Inc.
Alsip, IL
Custom steel fabrication in the Chicago area working in stainless steel, aluminum, and carbon steel. Full-service fabricator serving industrial customers.
steel(708) 597-1700→ - CSMshopListing
Classic Sheet Metal
Addison, IL
Sheet metal fabrication including CNC punching, metal stamping, laser cutting, welding, metal forming, and contract assembly. Operates under ISO program with statistical process control procedures and handles both short-run custom work and production runs.
custom-fabsteel(630) 694-0300→ - CIIshopListing
Clipper Industries, Inc.
Itasca, IL
Steel and stainless steel fabrication with robotic welding, laser cutting, CNC vertical milling (HAAS VF-2SSYT and VF-3), CNC turning (DMG MORI NLX 2500 lathes with 3.1" bar capacity), forming, powder coat and e-coat finishing, and assembly. Serves brewing equipment, security, dental equipment, agriculture, construction, and forklift industries. ISO 9001:2015 registered.
custom-fabsteel(630) 773-1191→ 
Colfax Welding
Palatine, IL
KD Iron Works has a legacy of over four decades, recognized for custom fabricated products in Illinois.
(847) 359-4433→
Create Cut Invent
Lisle, IL
Laser and waterjet cutting, welding, engraving, and metal fabrication in Lisle, Illinois. Offers fiber and CO2 laser cutting, TIG and MIG welding, plate bending, sheet metal work, lathe turning, and metal stamping. Takes jobs from prototypes to production runs across aerospace, medical, military, food processing, and other industries.
(630) 258-3028→- CSFshopListing
Creative Steel Fabricators Inc
Des Plaines, IL
Innovative glass design factory and store for home and office
steel(847) 803-2090→ - CMCshopListing
Crest Metal Craft Inc.
Chicago, IL
Crest Metal Craft serves the Chicago area and the Midwest by providing expert structural design and steel fabrication capabilities. Your steel solutions on time, every time!
steel(773) 978-0950→ - CFAshopListing
Custom Fabrication and Coatings
Granite City, IL
Heavy steel fabrication and structural steel blasting and painting. Runs CNC drill and angle lines, a 100-ton brake press, plate shearing and bending to 1/2" x 10 feet, 21 welding machines, and automated blast equipment; employs 50 people in 100,000 square feet of shop space on 7 acres in Granite City with rail and barge access. Has completed work for stadium projects, Corps of Engineers, power plants, and infrastructure including the Navy Pier Lakefront Bike Trail.
custom-fabsteel(618) 452-9540→
Hiring a welder in Illinois
How do I find a mobile welder in Illinois?
Filter the providers below by "Mobile" or "Both" to see who travels. Mobile rigs in Illinois cover service radiuses from 30 to 200 miles depending on the operator — radius is listed on each profile.
What's the difference between a shop and a mobile rig?
A shop is a fixed location with fab tables, lifts, and (usually) a crane. Better for structural work, larger fabs, or jobs that need controlled conditions. A mobile rig is a truck-mounted welder-generator combo that comes to your site — better for emergency repairs, ranch and farm work, and anything bolted down.
Do providers in Illinois carry insurance?
Each provider sets their own. Look for the "Verified" badge — it means we've checked documentation. Always confirm current insurance directly with the provider before work begins.
What materials should I expect?
Most Illinois shops handle steel and aluminum at minimum. Stainless, cast iron, and pipe are specialty — filter by material if you need them.
New welders across Illinois?
Shops and mobile rigs join Illinois as the directory grows. Leave your email and we'll tell you when a new welder that fits your job lists — no middleman, no fee.