JJ Mobile Welding LLC is your trusted partner for expert on-site welding and fabrication solutions. From commercial steel buildings to heavy equipment repair, our skilled team delivers precision and efficiency. We specialize in aluminum, stainless steel, and all other metals, providing comprehensive services that meet your unique needs. Experience the convenience of having one of our mobile welding units come directly to your location.

 With over 12 years in business, we have the experience it takes to succeed in completing even the most difficult jobs with precision. Contact us today for a free estimate and discover the difference JJ Mobile Welding can make.

Our founder and lead welder, John,  has been a professional in the welding industry since 2011. He has maintained multiple welding certifications through AWS, ASME, and API for over 14 years. John is a Dean's List graduate of the Community College of Allegheny County in Pittsburgh, PA with a Degree in Welding Technology. He has since worked a multitude of welding and fabrication jobs including structural welding, pipeline welding, specialty aluminum and stainless steel welding, and over the last several years as a night welding instructor at CCAC and US Steel.