By service
On-Site / Mobile Welding
Mobile rigs that come to the job. For work that can't leave the site — pipeline emergency, ranch equipment, marina hardware.
What you're getting
On-site welders bring the shop to you. Truck-mounted generator, gas tanks, and a full set of stingers. Great for ranch and farm equipment, pipeline work, structural repair on big steel, and any job where the broken part can't be hauled to a shop. Expect a trip charge plus hourly labor.
Providers offering on-site / mobile welding
Wesely Mobile Welding & Fabrication
Fair Oaks, CA
Mobile welding service that comes to client job sites in Sacramento and Northern California. Welds steel, stainless, aluminum, brass, and cast iron using MIG, TIG, stick, and flux core processes for commercial and residential work. Holds AWS D1.1 certification.
(916) 804-6806→- WWSbothListing
Westlake Welding Services
Palatine, IL
Custom fabricated architectural metalwork including shearing and bending of sheet metal with fast turnaround. Offers repair welding and same-day service available.
custom-fabon-siterepair(847) 981-8966→ 
Wildseed Specialty Mobile Welding
Farmers Branch, TX
Mobile welding services specializing in TIG welding of stainless steel and aluminum, with AWS D1.1 structural steel and API 1104 pipe welding certifications. Work includes heavy equipment repair, trailer and truck welding, structural welding, pipe welding, and custom metal fabrication, available 24/7 for emergency service throughout the Dallas area.
(469) 679-4268→- WMWmobileListing
WNY Mobile Welding
Depew, NY
WNY Mobile Welding runs a mobile welding rig out of Depew, NY. They handle on-site repair and welding for contractors, fleets, and equipment owners.
on-siterepairsteel(716) 860-0531→ 
Wolf Fabrication LLC
Freeburg, IL
Welding services including mobile, aluminum, and stainless steel work, along with CNC plasma cutting. Also fabricates custom saw-mill equipment, furniture, and railings.
aluminumstainlessView→- XMWmobileListing
Xpress Mobile Welding Phoenix
Gilbert, AZ
Mobile welding and custom metal fabrication serving Phoenix and surrounding areas. Works in stainless steel, mild steel, aluminum, and cast iron using MIG, TIG, stick, and arc welding methods. Handles repairs, fabrication, and installation work for domestic, commercial, and industrial customers at their location or yours.
(602) 989-1184→ - YMWbothListing
Yeager Mobile Welding and Fabrication
Fuquay-Varina, NC
Yeager Mobile Welding and Fabrication runs a shop plus mobile rig out of Fuquay-Varina, NC. The crew handles on-site welding and custom fab for contractors and equipment owners.
custom-fabon-sitesteel(919) 576-0183→
On-Site / Mobile Welding by state
Related services
About on-site / mobile welding
Do mobile rigs do all kinds of welding?
Most carry MIG, TIG, and stick capability. Smaller rigs may not have everything for aluminum or stainless work — call ahead to confirm the process for your project.
What's a trip charge?
A fixed fee that covers travel to the site. Usually $50–$200 depending on distance. The hourly labor starts when work begins, not when the truck leaves the shop.