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About Us

Founded in 2003, Fehr Solutions has established itself as a premier independent water treatment service and consulting firm. Our headquarters, located in a western suburb of Chicago, serve as a testament to our commitment to unbiased and chemical-free consultation. Unlike others, we do not engage in the sale of chemicals or equipment.


Our philosophy is rooted in the development of objective performance metrics, aligned with industry best practices. Through rigorous testing and validation against these established metrics, we ensure that the water treatment programs we advise are driven by data and results. Our approach guarantees the optimization of chemical, water, and energy expenditures, ensuring the lowest possible costs while also safeguarding the longevity of your assets.


Choose Fehr Solutions for a partnership that prioritizes professional excellence, cost-efficiency, and the durability of your water treatment infrastructure.

Our Founders

 Dr. Michael Fehr, PhD

Michael Fehr, Ph.D. has worked in the water treatment industry since 1988 and is an expert in water treatment chemicals and processes.  Prior to starting Fehr Solutions, LLC he was a researcher for a large water treatment company and holds five patents in the area.  His work  involved developing water treatment chemicals and developing monitoring equipment for these chemicals.  He also provided technical support in these areas as well.

Lynn Fehr

Lynn graduated from the University of Illinois with a Bachelor of Science degree in Chemistry in 1988.  Prior to starting Fehr Solutions, Lynn worked as an analytical chemist supporting manufacturing at a large water treatment company.  Lynn also led the ISO 9000 certification of manufacturing sites in Asia, Europe, Central and South America.  Currently, Lynn works with clients to develop ASHRAE-188 compliant plans to minimize the risk of Legionellosis in their water systems.

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