Colorado
Structural Welding in Colorado
Metal fabricators and welders working Colorado. 8 shops and 1 mobile rig listed, across 28 cities.
Welders by city in Colorado
- Arvada (1)
- Aurora (3)
- Boulder (1)
- Brighton (3)
- Centennial (2)
- Colorado Springs (6)
- Commerce City (6)
- Denver (30)
- Englewood (9)
- Finish Colorado Springs (1)
- Fort Collins (1)
- Fort Lupton (2)
- Golden (3)
- Greeley (1)
- Henderson (1)
- Lafayette (1)
- Lakewood (3)
- Littleton (3)
- Loveland (2)
- Metal Products Denver (1)
- Niwot (1)
- Parker (2)
- Sheridan (1)
- Springs (1)
- Thornton (2)
- Welding (1)
- Wheat Ridge (3)
- Windsor (1)
Welding services in Colorado
Showing structural welding only. Clear filter → or see the Structural Welding guide →
Providers
- ATLshopListing
A&E Technologies, LLC
Golden, CO
TIG, MIG, spot and spray arc welding along with structural and metal fabrication and CNC machining. Performs metal fabrication including plate and sheet metal bending, forming, shearing, punching, drilling, and flame and plasma cutting, and can shear up to ¼ inch by 12 foot carbon steel plate. Serves aerospace, manufacturing, transportation, automation, communications, construction, food service, government, merchandising, railroad, and oil and gas industries.
(303) 278-1980→ - ASLshopListing
Anthem Steel
Lakewood, CO
Anthem Steel manufactures pre-engineered metal building systems for applications including agricultural, commercial, industrial, recreational, and institutional uses. The company designs and delivers U.S.-made steel buildings in any size, from small garages to large warehouses, and offers construction services through local contractors. All buildings come with a 50-year structural warranty.
steel(720) 962-6655→ - BCSshopListing
B & C Steel, Inc.
Denver, CO
steel(303) 297-3842→ Custom Welding & Fabrication Inc
Parker, CO
Structural and ornamental welding and fabrication, serving metro Denver and surrounding areas. Works with various metals and has certifications to weld in any environment. Founded in 1998, the shop has fabricated work for Colorado residential and commercial projects.
custom-fabsteelstructural(303) 680-0817→
Flawless Steel Welding LLC.
Denver, CO
Structural steel fabrication and erection for commercial construction, serving projects across Colorado and the Mountain West. Fabricates beams, columns, embeds, frames, and miscellaneous metals with AISC certification and in-house detailing, running 30–50 tons per week through CNC plasma cutting, beam drilling, and an automated beam-welding cell. Also performs self-performed erection and field welding, and provides overflow capacity nationally.
steel(720) 638-7289→- IMWshopListing
Ironbound Metal Works
Denver, CO
Custom metal fabrication shop offering architectural and structural work. Shop facilities include bandsaw cutting, bending, CNC resources, welding, and rigging. Team includes professional engineers, designers, and managers.
steel(303) 815-7131→ - JBWmobileListing
J-B welding llc
Denver, CO
Structural steel fabrication and welding for commercial and residential projects across Denver and the region. Handles on-site execution and field work for major builds including structural steel components.
steel(720) 290-1100→ Merritt Welding & Fabrication
Denver, CO
Architectural and structural steel welding and fabrication, specializing in custom metal handrailings, stairs, sun shades, and structural steel. The shop operates a CNC plasma cutter and serves residential and commercial clients in the Denver area.
steel(720) 934-9943→Mountain Man Welding and Fabrication, Inc
Denver, CO
Field welding, structural steel, miscellaneous steel, and custom metal fabrication across Colorado. Works with steel, aluminum, copper, brass, and other materials including sheet metal, plastic, stone, and composites. Operates CNC equipment for fabrication and steel processing.
steel(303) 798-6822→
Hiring a welder in Colorado
How do I find a mobile welder in Colorado?
Filter the providers below by "Mobile" or "Both" to see who travels. Mobile rigs in Colorado 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 Colorado 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 Colorado shops handle steel and aluminum at minimum. Stainless, cast iron, and pipe are specialty — filter by material if you need them.
New welders across Colorado?
Shops and mobile rigs join Colorado 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.