JJ Mobile Welding delivers fully certified (AWS, ASME, API) on-site welding and fabrication for structural steel, heavy equipment, and industrial projects — safely, efficiently, and to code.
Structural & pipe welding, heavy equipment repair, line boring, railings, and custom fabrication— delivered on-site across Greater Pittsburgh.
Pittsburgh • Wheeling • Washington • Mt. Morris • Morgantown • Uniontown • Greensburg
We service a 50-mile radius of Washington, PA 15301 which includes Allegheny, Washington, Greene, Westmoreland, and Fayette counties—plus locations from Wheeling, WV to Morgantown, WV.
Please inquire here for further distances.
We support projects across a wide range of industrial and commercial sectors with certified, field-ready welding and fabrication.