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Capability

structural steel fabrication

Suppliers
89
States & provinces
41
Countries
2

89 structural steel fabrication suppliers across 41 states and provinces in 2 countries. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.

Suppliers

RECENT ADDITIONS 2025 Keyence XM5000 Portable CMM (Coordinated Measuring Machine) for Quality Inspection!2025 Bend-Tech Dragon A400 – Plasma cutting of medium to large tube/pipe profiles up to 6” round, 4” square/rect/angle/channel, up to 24’ long, 400lbs, and material thicknesses up to 5/8” (this compliments are larger capacity Python structural processor)-2024 Doosan CNC Mill DNM 750/50L–85.03”x-axis,30”y-axis,25.6”z-axis (85×30 table) with 3,968lbcapacity, hydraulic 4thaxis headstock and tailstock for heavy duty 4thaxis milling. Machine specializes inhigh precision machining of medium to large pieces. 50 taper spindle, 8000RPM, Renishaw toolsetter, Renishaw inspection probe-2024 Doosan CNC Lathe 5100LMB – 35.4” swing over bed, 27.16” over carriage, 25.6” capacity turning. 78.8” maximum turning length, 90.82” between spindle nose and tailstock center, 6.55” bore through chuck.

3D Modeling3D printingcertified weldingCNC machiningCNC millingCNC turningEngineering Servicesfiber laser cuttinghorizontal boringpainting and coatingpipe and tube bendingplasma cuttingpress brakerollingsaw and plate cuttingsheet metal formingwire EDM

J2J STRUCTURAL STEEL, LLC

CLEARWATER, FL

J2J Structural Steel, LLC was founded by Joel Anderson, a veteran steel industry professional, and operates with the slogan 'Always Right the First Time.' The company provides structural steel erection, fabrication, and on-site welding services, operating almost exclusively in the power, industrial and amusement park industries. It also offers steel cut to order for contractors, fabricators and individuals throughout Tampa Bay.

all-position multi-process weldingAWS D1.1 certified fabricationAWS D1.3 weldingcopingcuttingdrilling holesgalvanizingmiter cutsnotchingon-site weldingshop coat primingstructural steel erection

JAY STEEL LLC

MILFORD, NH

Jay Steel LLC is a comprehensive structural steel construction management company primarily serving the Northeastern United States since 2000. It serves industrial, commercial, and institutional clients with design-build, detailing, fabrication, and erection services, emphasizing safety, speed, and innovation.

coatingsconnection designcrane servicesdesign-builddetailingengineeringgalvanizationstructural steel erection

JC/DC METAL WORKS INC

BREMERTON, WA

JC/GC Welding & Mechanical Inc. is a locally owned and operated mobile welding and metal fabrication company serving residential, commercial, and industrial clients throughout Bremerton, WA and the greater Puget Sound area. With over 28 years of experience, they are fully licensed, bonded and insured, and certified by ASME, AWS and WABO, and accredited by the Washington State Department of Transportation.

field weldingmechanical and process pipingmetal fabricationmetal repair and modificationmobile weldingpipe weldingshop fabricationstructural welding

J. GOODISON COMPANY

NORTH KINGSTOWN, RI

J. Goodison Company is a veteran-owned small business founded in 1999 and incorporated in 2001. It grew from a father and son marine painting operation into a full-service ship repair organization with a shipyard repair facility in Quonset Point, Rhode Island, opened in 2016. It supports more than 100 full-time employees and subcontractors and completes over 120 major repair jobs per year for commercial and government clients.

dockside repairsdrydock repairselectrical/electronic repairsmachine shop servicesmarine paintingmechanical repairspipefittingsandblastingsheet metal fabricationtank cleaningUHP water blastingwelding

JNE Welding is one of Saskatchewan's largest full-service custom steel fabricators, headquartered in Saskatoon. Since 1980 it has fabricated pressure vessels, tanks, piping, structural steel and various equipment for clients in mining, construction, oil & gas, oil sands, utilities and defence across Canada and the U.S.A. It operates two ISO 9001:2015 certified facilities totalling 81,000 square feet and is proudly First Nations owned.

custom fabricationin-house draftingpipe spoolingpressure vessel fabricationwelding

Johnson Machine Works is a fabricated steel provider located in Chariton, Iowa, founded over a century ago as a repair shop for local farmers and builders. The company has expanded to include structural steel fabrication for commercial buildings, products and machines for the sewage treatment industry, and fabrication of locks, dams and gates for hydro-electric power plants and transition waterways worldwide.

steel fabrication

JPW Companies is a third-generation, family-owned steel fabrication business founded in 1953 by John P. Wozniczka Sr. in Syracuse, New York. The company operates a 100,000 square foot fabrication facility and provides structural steel fabrication, stainless steel fabrication, engineering, rigging, crane rentals, and complex coating services for commercial, industrial, and infrastructure projects.

CNC machiningcrane rentalsengineeringheavy equipment transportload testingmachinery movingpaintingriggingsandblastingstainless steel fabricationsteel detailingwarehousingwaterjet cuttingwelding

J - TAC LLC

IRVINGTON, AL

J-TAC LLC is a ship repair and maintenance contractor in Irvington, Alabama, serving commercial and government vessels. The company provides ship repair, general fabrication, structural steel construction, piping, and nationwide rapid mobilization, with crews mobilizing within 24 hours. Its work meets ABS, USCG, and NAVSEA ship-repair standards, and it has more than 26 years of collective industry experience.

FCAW weldingGTAW weldinghull platingpile guide fabricationpipingrapid mobilizationship repairSMAW welding

JVAT INC.

DENVER, CO

JVAT Group is an award-winning ISO 9001, ISO 14001, ISO 45001 and ISO 19443 certified consultancy and a leading global partner in engineering, industrial and assurance solutions. It delivers end-to-end services from project design through to delivery on the ground under one accountable relationship, serving Defence, Transport & Infrastructure, and Energy markets in Australia, the United Kingdom and the United States.

abrasive and high-pressure blastingCAD (SolidWorks, Siemens NX, CATIA)concrete and structural remediationdigital management systemsFinite Element Analysis (FEA)human factors engineeringICT and cyber securityintegrated logistics support (ILS) and RAMSModel-Based Systems Engineering (MBSE)project, programme and portfolio management (P3M)protective coating systemssimulation and modelling (MATLAB, Simulink, ANSYS, Modelica)software assurancesystem safety and assuranceSystems Engineeringtraining and enablementverification and validation

Kansas City Structural Steel was founded in 1995 by Tim Olah to bridge the gap between steel fabrication and erection. The company provides structural steel fabrication, architectural steel fabrication, miscellaneous steel fabrication, detailing/BIM, steel installation, and precast installation, serving industries including industrial, education, retail, sports, civic, healthcare, commercial, and religion.

architectural steel fabricationdetailing/BIMmiscellaneous steel fabricationprecast installationsteel installation

Karan and Associates, Inc. is a Southern California-based metal fabrication and manufacturing company located in Fontana, California, near Ontario International Airport. Founded in 2016, it manufactures fabricated steel and aluminum products for laboratory, industrial, and technical infrastructure environments, including strut systems, lab furniture, and gas cylinder storage and handling products. The company also supports OEM manufacturers and engineering teams with custom metal fabrication and structural assemblies.

CNC forming and bendingCNC laser cuttingmodular cabinet and frame systemspowder coatingprecision sheet metal fabricationSalvagnini automated panel bendingwelded tube and plate assemblieswelding

KENDALL LLC

SAINT LOUIS, MO

Kendall Industries offers general contracting solutions for commercial, industrial and manufacturing clients, including design/build, fabrication, plant line repair, plant maintenance and upgrades, equipment repair, and machine shop services. The company states it has been operating since 1999 and serves clients from offices in St. Louis, MO and Alton, IL.

arc weldingboring millsCNC machiningCNC waterjet cuttingdesign/buildGTAW/TIG weldinglow-volume manufacturingmetal fabricationM.I.G. weldingmillwright servicesPlasma weldingrapid prototypingreverse engineeringstainless steel welding and fabricationstick weldingwelding

KERN STEEL FABRICATION INC

BAKERSFIELD, CA

Kern Steel Fabrication, Inc. (KSF) is a structural steel fabricator based in Bakersfield, California, licensed by the State of California and the City of Los Angeles to fabricate structural steel. KSF is also a national leader in the design and construction of aircraft ground support maintenance platforms, work stands, and docking stations. Certified by AISC for Steel Building Structures and Complex Protective Coating Systems and to ISO 9001:2015 standards.

abrasive blastingCNC sawing and drillingCNC tube cuttingcoating and paintingengineering & designinstallation and erectionplate processingshearingthermal copingwelding

KING STEEL INC

LAWRENCEVILLE, GA

King Steel is a structural steel fabricator located northeast of Atlanta, GA. It holds AISC 'BU: Certified Building Fabricator' and AWS 'Certified Welding Fabricator' certifications, and employs a full-time AWS Certified CWI Level 2 UT and Level 2 MT inspector plus three other inspectors. Its facility has approximately 75,000 sf under roof with 4 overhead cranes (10 to 25 tons) and CNC machines. Completed projects include commercial office buildings, data centers, sortation facilities, distribution centers, aerospace facilities, manufacturing plants, and

CNC drillingconnection designdetailingerectioninspection (CWI Level 2 UT and MT)millingoverhead crane lifting up to 25 tonsplasma cuttingpunchingsawingseismic welds per AWS D1.8shearingwelding

KW Customs is a Colorado-based architectural steel and fabrication company based in Parker, Colorado, specializing in custom metalwork for residential, commercial, and agricultural properties. They design, fabricate, and install custom steel railings, floating staircases, fencing and gates, pergolas and shade structures, barn stalls, window well covers, range hoods, and fireplace mantels. They operate their own fabrication shop and handle projects from concept through completion.

architectural steel fabricationcable railing systemscustom metal fabricationdesign, fabricate, and installin-house fabricationpowder coatingwelding

KW STEEL STRUCTURES LLC

ATTLEBORO, MA

KW Steel Structures LLC is a 100% woman-owned structural steel fabrication company located just south of Boston in Attleboro, Massachusetts, with access to rail and trucking. It is a WBE and WOSB certified business and a premier structural steel fabricator serving the structural, marine and ornamental iron fabrication markets. The company fabricates project-specific steel for the construction industry, focusing on crumbling infrastructure rehabilitation and new structures.

in-house fabricationlaydown, storage and fabrication spacemarine fabricationornamental iron fabrication

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