Harder specializes in complex process piping. We build systems that reliably deliver products. We install the precision systems that enable innovative industries to thrive and are a critical partner on the high-volume projects that power national infrastructure. What does your piping system need to do? Harder can do it.
As one of the largest piping contractors in the United States, we know every project demands specialization and sophistication. We’ve spent decades fabricating and installing piping systems for every industry:
We build the complex piping systems that power your industry. We can build the right solution for you.
With more than 250,000 SF of pipe fabrication shop capacity, we are experts in the art of off-site pre-fabrication. Harder is nationally recognized for pipe fabrication and custom building process skids and modularized components for all major industries, bringing a tremendous amount of knowledge and experience to these types of projects.
From our headquarters in Oregon to our newest offices in Texas, our teams are ready to deliver the highest quality in mechanical construction services wherever they're needed.