Process Piping

Harder specializes in complex process piping. We build systems that reliably deliver products. We build the precision systems that enable innovative industries and the high-volume projects that power national infrastructure. What does your piping system need to do?

Process Piping for Your Industry

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.


Quality Measures Tailored To Your Industry

Our clients have the most demanding specifications. To meet their needs, we implement rigid, process-driven quality-control measures.
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Safety is at the heart of quality and performance. Our customers trust us to manage safe and successful projects.
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Tell Us About Your Unique Challenge.