Serving the water and waste water treatment industries since 1975.


We sell a wide range of chemical feed products. Browse our full product line for more information.

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We support what we sell with professionally trained and experienced personnel. Learn more about our full services offering below.

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We are hiring. Checkout our careers page for more on what positions are open.

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About Us

RS Technical Services, Inc. is a 45 year old company with a history of supplying goods and services to the water and waste water treatment industries in Michigan. Started in 1975 by Bob Seif after his discharge from the military, the company's focus was primarily service-oriented. It has since expanded to include sales of chemical feed equipment and related instrumentation and controls. With the advent of computer technology, the company expanded its capabilities yet again to include supervisory control and data acquisition (SCADA). Through our work, we are honored to contribute in keeping Michigan water clean for all its citizens.

RS Technical Services building located in Lowell, MI.