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Rust Automation & Controls opens new office in Southern California 

Expansion reflects the company’s mission to ‘live where you work’ and better serve customers across Southern California 

Publication date: 03/04/2026

Rust Automation & Controls, a trusted authorized sales and service representative for Endress+Hauser, announces the opening of its newest regional office in Irvine, California. This expansion strengthens the company’s commitment to serving customers across California, Colorado, Hawaii, Montana, Nevada, Utah, Wyoming, Idaho and North Dakota with local expertise and responsive support.

The company operates with the principle, “We live where you work.” Rust Automation & Controls continues to prioritize proximity and partnership. The new Irvine location joins a growing network of regional offices that now include:

  • West Jordan, UT (Headquarters) 

  • Richmond, CA

  • Centennial, CO

  • Irvine, CA

“We’re excited to expand our footprint in Southern California,” said Grant Rust, President at Rust Automation & Controls. “This new office allows us to be closer to our customers, respond faster to their needs and continue delivering the high level of service and expertise they’ve come to expect. This expansion is more than just a new location — it’s a reflection of our long-term commitment to the industries that keep our communities running.”

Rust Automation & Controls supports a wide range of industries, including water/wastewater, manufacturing, energy and mining, food and beverage, oil and gas, pharmaceutical and municipal and industrial infrastructure.

“Rust Automation & Controls has been a valued partner in delivering innovative solutions and local support,” said Todd Lucey, General Manager at Endress+Hauser USA. “Their continued investment in regional growth aligns perfectly with our shared mission to empower customers with reliable, efficient and forward-thinking process automation technologies.”

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