Mobile Welding

Some jobs can’t wait for the shop—we bring the welds to you. Earthquake Welding provides mobile welding services across Phoenix, the Valley, and anywhere in Arizona, equipped to handle pipeline, utility, and industrial projects on-site.

Our rigs roll out ready to weld carbon steel, stainless, and alloy piping, with certified crews prepared for field conditions. Whether it’s a pipeline repair in Buckeye, a terminal upgrade in Tucson, or mechanical piping on a fast-track project in Mesa, we come ready to work—safely, efficiently, and to code.

When the jobsite needs the welds to come to them, we’re the crew to call.

Certified welders. Fully equipped. Arizona covered

Mobile Welding Capabilities

  • Pipeline welding (gas, petroleum, industrial)

  • Carbon steel, stainless steel, and alloy pipe

  • Poly fusion and poly-to-steel transitions

  • Utility and infrastructure support

  • Structural and mechanical pipe welding

  • On-site spool fabrication and fit-up

  • Certified to API 1104, ASME B31.3, B31.8

  • Pressure testing coordination available

  • Rapid response across Arizona