Sullivan Process Controls LLC, formerly known as Sullivan and Sons, Inc., has been proudly manufacturing and selling market-leading brands of instrumentation and control valves for more than 35 years. Our operation in Haughton, Louisiana, is a manufacturing, service, and repair facility that also offers on-site field and engineering services. We are stocked with all major brands of valves and instrumentation ready to be built to your stringent specifications, including S&S Brand Control Valves, Fisher®, Rosemount®, Micromotion®, Invensys/Foxboro®, Siemens/Moore®, and Honeywell®.

The business of remanufactured instrumentation and control valves is an economically important and competitive market. We have always differentiated ourselves by providing a superior product, exceptional service & support, and specialized customer care. All of our products are manufactured or rebuilt to exacting standards and calibrated using the latest calibration technology available. 

Sullivan Process Controls LLC has built a foundation for growth and success by providing top-notch products, recruiting skilled high-character employees, showing attention to detail, and, most importantly, making customer service our priority.

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Industrial

Manufacturing

Sullivan Process Controls

David Marshall

Joaquin Juarez

Paula Quinn Green

James Felton

Gifford Decker P.e.

Michael Hyde

The Engineering Team at Sullivan Process Controls plays a crucial role in designing, developing, and optimizing instrumentation and control valves. They collaborate closely with sales and service teams to ensure that products meet customer specifications and performance standards. This team also focuses on innovative solutions, troubleshooting technical issues, and providing engineering support for both new builds and remanufactured products, thereby reinforcing the company’s commitment to quality and customer satisfaction.

Engineering Team

Leadership Team

Engineering Team

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Leadership Team