Colorado
Welders & Metal Fabricators in Colorado
Metal fabricators and welders working Colorado. 36 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
Providers

2XDCM Solutions LLC
Denver, CO
2XDCM Solutions LLC provides services related to railings, window well covers, gates, and repairs, primarily in the Denver area.
(720) 226-1367→- 5ACshopListing
5-Axis CNC Machining Services in Colorado Precision Shop
Colorado
View→ - 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→ - AAIshopListing
Above All Industries
Littleton, CO
Structural welding and custom metal fabrication for residential and commercial projects, plus heavy machinery repair. Serves customers in Colorado and Florida.
custom-fabsteel(720) 401-0480→ 
All American Iron
Denver, CO
Mobile welding and metal fabrication shop serving residential, commercial, and industrial customers in the Denver area. Offers MIG, TIG, flux-core, and stick welding; mobile welding repair for gates, railings, structural steel, and pipe; custom metal fabrication including cutting, forming, CNC machining, and assembly; and ornamental railings. Works in steel, stainless steel, and aluminum.
repairsteel(720) 840-3070→
All Around Welding And Fabricating Inc
Denver, CO
Steel, stainless steel, and aluminum welding and fabrication for prototypes, custom work, production, and repairs. Handles both residential and commercial welding projects.
(303) 806-0471→Alloy Metalworks LLC
Englewood, CO
TIG and laser welding of exotic alloys including nickel superalloys, titanium, stainless steel, and aluminum for aerospace and energy manufacturers. Holds ASME Section IX and AWS D17.1 Class A certifications, operates under ISO 9001 quality management, and provides weld procedure development, process validation, and custom automation solutions. Serves regulated industries requiring audit-ready documentation and traceability.
aluminumstainless(720) 675-7105→
American Welding
Brighton, CO
Custom fabrication of tandem dump boxes in 14, 15, and 16 foot lengths, built in-house to customer specifications. Also performs DOT inspections and truck repairs and maintenance. Based in Brighton, Colorado.
(303) 287-9002→- 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→ - ACMshopListing
AS9100 Certified Machine Shop | 5 Axis CNC Precision ...
Wheat Ridge, Colorado
Precision CNC machining of exotic metals for aerospace, medical, oil and gas, and alternative energy industries. Operates 3, 4, and 5-axis machining centers and wire EDM with over 12,000 square feet of manufacturing space. AS9100 certified, holds over 50 combined years of experience, and delivers prototype and low- to mid-volume production work with tight tolerances.
View→ - AVDshopListing
ASME Vessel Design & Fabrication
Colorado
ASME pressure vessel fabrication and custom equipment for the oil and gas industry, with U and R stamp certifications. Builds ASME vessels up to 144 inches in diameter at pressures to 1440 PSI in carbon steel, stainless steel, and specialty alloys, as well as LACT units, water transfer and saltwater disposal skids, and custom process equipment. Serves the energy sector from facilities in Casper, Wyoming and Midland, Texas, with field services including commissioning and maintenance.
View→ - BCSshopListing
B & C Steel, Inc.
Denver, CO
steel(303) 297-3842→ 
B&J Fabrication
Englewood, CO
Custom metal fabrication for residential and light commercial work, including handrails, window well covers, steel gates, fencing, and pergolas. Work involves welding and custom design to specification. Serves homeowners and small businesses in the Colorado area.
(720) 301-9405→- BFAshopListing
BDB Fabrication
Aurora, CO
Custom steel fabrication, precision cutting, mobile welding, and inspection services. The owners are AWS Certified Welding Inspectors.
steel(720) 772-1323→ 
Best Choice Welding
Parker, CO
Light and heavy-duty welding along with custom fabrication and construction welding. Work includes structural, automotive, motorcycle and dirt bike parts, trailers, chairs, and renovation projects. Provides fabrication and repair solutions tailored to customer needs and budget.
(303) 840-9103→Boulder Welding
Boulder, CO
Mobile welding and metal fabrication serving the Boulder Colorado Front Range from Fort Collins to Denver. Works in carbon steel, stainless steel, cast steel, aluminum, brass, bronze, copper, chromoly, nickel, and titanium for repair, alteration, modification, replication, custom fabrication, and demolition projects. Operates a solar-powered mobile shop.
(219) 895-1047→- CIMshopListing
CAM Industries: Metal & Stainless Steel Fabrication Colorado ...
Colorado Springs, Colorado
View→ - CMSshopListing
CNC Machine Shop in Denver, CO | Precision Machine Shop
Denver, Colorado
CNC precision machining of custom parts from prototype to production volume, with work in aluminum, steel, stainless, copper, brass, and other alloys. Operates 7 CNC milling machines and 3 lathes, including 5-axis equipment with lights-out capability, and offers finishing services such as anodize, passivation, and plating. Serves aerospace, defense, medical, energy, food and beverage, and industrial sectors, typically delivering low to high-volume jobs in 4 to 6 weeks.
View→ - CMPshopListing
CNC Metal Plate Precision Bending
Denver, Colorado
View→ 
Colorado Custom Metalwork Inc
Denver, CO
Custom metal fabrication for residential and commercial spaces, including railings, staircases, gates, and architectural elements. Products receive powder-coat finishing for durability and weather resistance.
(720) 224-3864→- CMMshopListing
Colorado Metal Manufacturing, LLC
Fort Collins, Colorado
Metal fabrication and precision machining in carbon steel, aluminum, and stainless steel. Offers shearing, bending, braking, rolling, and welding with MIG, TIG, and stick processes, plus water jet and plasma cutting. Operates a 30,000 square foot facility with overhead cranes and material handling equipment, and provides CAD design and engineering services.
View→ 
Colorado Modern Creations LLC
Littleton, CO
Metal fabrication, welding, and CNC plasma cutting for residential, commercial, and industrial projects, including railings, staircases, doors, windows, structural steel, signs, and privacy screens. Offers in-house powder coating with an 8×20 powder booth. Handles MIG, TIG, and stick welding, and works from customer drawings or designs.
(618) 910-0648→- CSCshopListing
Colorado Springs CNC Machine Shop
Colorado
View→ 
Commercial Welding LLC
Commerce City, CO
Pipe welding and metal fabrication for commercial and industrial projects, including HVAC, boiler, chiller, structural work, and stairs and railings. Works in carbon steel, stainless steel, aluminum, and specialty alloys. Serves industrial, commercial construction, aerospace, oil & gas, recycling, refinement, renewable energy, food & beverage, federal facilities, biotech, and cannabis sectors across the Denver Metro and Front Range.
(720) 625-3993→- CWIshopListing
Conejo Welding Inc.
Denver, CO
Welding, custom iron fabrication, wrought iron, iron rails, and steel erection for industrial and domestic projects. Works in steel and has been operating since 2003.
steel(303) 435-6591→ 
Crone Metals, LLC.
Englewood, CO
Architectural metal fabrication and welding services including forming, cutting, punching, and flat sheet stock. Serves glazing, drywall, roofing, and waterproofing divisions in construction. Operates with over 40 years of metalworking experience and delivers on schedule.
(303) 761-5452→- CCMshopListing
Custom Construction Metal Fabricators in Colorado
Loveland, Colorado
Custom fabrication and design of prefabricated steel bridges in weathering steel, carbon steel, aluminum, and composite materials, serving pedestrian, vehicular, and industrial applications across 22 states and four countries. Operates a 65,000 square foot facility with in-house engineering, detailing, CNC plasma processing, welding by AWS Bridge certified welders, and finishing capabilities. Delivers turnkey bridge solutions to general contractors and project developers.
View→ 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→- DWAshopListing
Denver Welding and Fabrication
Brighton, CO
Structural and ornamental welding and fabrication using MIG, TIG, and arc welding in stainless steel and aluminum. Work includes custom handrails, fences, staircases, security doors and cages, and I-beam processing. Operates a 5,000 sq. ft. workshop with on-site and in-house fabrication capabilities and certified welders.
custom-fabsteel(720) 299-8653→ - DSSshopListing
Denver's Single Source for Precision Sheet Metal Production
Denver, Colorado
View→ 
Elite Weld and Fab LLC
Denver, CO
Structural steel and stainless steel welding and fabrication for industrial piping, process lines, brackets, frames, and railings. Work includes on-site welding and shop fabrication using plasma cutting, press brakes, and welding stations, serving oil and gas, manufacturing, food and beverage processing, utilities, and heavy equipment sectors across the Denver area and Front Range.
steelstainless(720) 619-5600→- EWDshopListing
Enriquez Welding
Denver, CO
EN Translate: EN HOME OUR MISSION GALLERY CONTACT US (720)350 5164 ENRIQUEZ WELDING FABRICATOR INC. ENRIQUEZ WELDING FABRICATOR INC. ENRIQUEZ WELDING FABRICATOR INC. ENRIQUEZ WELDING FABRICATOR INC.
custom-fabsteel(720) 350-5164→ - EFEbothListing
Envision Fabrication
Englewood, CO
Metal fabrication and welding using aluminum, stainless steel, mild steel, and mixed materials. Offers CNC plasma cutting, sheet metal bending, and mobile welding in MIG, TIG, and stick processes. Serves multifamily, residential, restaurant, and retail projects.
aluminumsteelstainless(720) 254-1703→ First Choice Fabrication
Sheridan, CO
Welding fabrication serving both consumer and commercial work. Makes protective off-road components including bumpers, rock sliders, and tire carriers; home and business projects like railings, window well covers, and gym frames; trailer and vehicle customization and repairs; and custom metal artwork.
(303) 935-3464→
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→- FFAshopListing
Fox Fabrication & Welding - Custom Metal Shop - Denver Colorado
Colorado
View→
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.