Idaho
Structural Welding in Idaho
Metal fabricators and welders working Idaho. 7 shops and 1 mobile rig listed, across 21 cities.
Key Takeaways
- 7 shops and 1 mobile welder listed across 21 cities in Idaho.
- Most providers are in Boise, Post Falls, Garden City.
- WeldRunners does not verify insurance, availability or pricing. Call the provider to confirm before work starts.
Listings last updated .
Welders by city in Idaho
Welding services in Idaho
Showing structural welding only. Clear filter → or see the Structural Welding guide →
Providers
- FeaturedMSFshopFeatured
Mountain Steel Fabrication
Kuna, ID
Structural steel fabrication serving the Treasure Valley and western United States, specializing in structural work, handrails, stair systems, and canopies. The shop operates a 20,000 square foot facility in Kuna, Idaho and has completed projects for Boise State University, The Majestic Theatre, and other regional customers.
steel(208) 344-5930→ 
FeaturedTratFab
Star, ID
CNC laser cutting, precision bending, and architectural steel fabrication for construction and custom projects. Operates a fiber laser that cuts steel up to 1 inch thick, an adira CNC bender for metal up to 1/2 inch, and a Kratos beam crane for material handling. Serves Southern Idaho and Eastern Oregon with 2-3 day turnaround.
steel(208) 366-8424→
FeaturedWeld Pro
Boise, ID
Metal fabrication and steel erection for commercial and residential projects, including structural steel, gates, fences, ornamental iron work, and custom metal designs. Works in ferrous and non-ferrous metals including aluminum, stainless steel, copper, and nickel. Operates water-cutting equipment and serves customers throughout the Treasure Valley.
steel(208) 323-9353→- CIBshopListing
Calfab Inc
Boise, ID
Steel fabrication of handrails, guardrails, steel stairways, and structural components. Operates a digitally controlled pipe bender and works with contractors, architects, and engineers on custom projects including delivery and installation.
steel(208) 333-0099→ - CWLbothListing
Conley Welding LLC
Meridian, ID
Mobile welding service based in Meridian, Idaho, specializing in on-site repairs and structural steel work across the Treasure Valley and Valley County. Operates a full service shop capable of steel, stainless, and aluminum welding, and accepts custom fabrication work.
steel(208) 576-4679→ - 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→ - TVSshopListing
Treasure Valley Steel Inc.
Boise, ID
Manufactures metal roofing and siding panels in 22, 26, and 28 gauge steel with Galvalume coatings, baked-on finishes, and decorative options like CORTEN. Operates in-house machinery to custom cut panels to length and fabricate trim pieces. Operates facilities in Boise, Idaho and Ontario, Oregon.
steel(208) 336-7505→
Hiring a welder in Idaho
How do I find a mobile welder in Idaho?
WeldRunners lists shops and mobile welders in Idaho. Filter the providers below by "Mobile" or "Both" to see who travels. Mobile rigs in Idaho 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 Idaho carry insurance?
WeldRunners does not verify insurance. Directory details may be provider-submitted or compiled from public sources. Ask the provider for current insurance documentation before work begins.
What materials should I expect?
Most Idaho shops handle steel and aluminum at minimum. Stainless, cast iron, and pipe are specialty — filter by material if you need them.
New welders across Idaho?
Shops and mobile rigs join Idaho 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.