Fenner Chemical is a full service industrial water treatment company. Some of our Boiler-Aid, Cool-Treet, Polyguard and Polycool formulas have been around for more than 50 years. Our well trained partners and experienced field representatives service commercial and industrial Boilers,, Hydronic Heating Systems and Cooling Tower accounts across all of Michigan, New York State, Northern Pennsylvania, and Ohio.

 Fenner Chemical was born out of the ashes from Schaefer Technologies. Schaefer Technologies was one of the nations first and oldest water treatment chemical manufacturers, originally founded in 1914. When Schaefer Technologies closed its doors in 2004, their Chief Chemist took his formulas, a large customer base and started Fenner Technologies.  Today Fenner Technologies has a full line of proven Boiler and Cooling Tower water treatment products and the know how to prevent most any water problem before it becomes a problem. 

Experience: Our Chief Chemist has over 12 years of experience. Our most influential partner M.I.S. of America http://www.misofamerica.com/ has over 34 years of experience treating boilers, and cooling towers.  Many more of our partners and field service reps average more than 10 years of experience. Prior to associating with Fenner Technologies, Inc many of them had experience operating industrial boilers and cooling systems.