Now also servicing Palm Beach County, Florida and Greater Philadelphia area Pennsylvania.

Feature article on Professional Water Systems in " Water Conditioning and Purification" magazine

Water Treatment Specialists

Professional Water Systems, Inc. was established in 1980. We are water filtration and purification specialists. We have been serving Fairfield, New Haven, Litchfield, Westchester, Putnum and Dutchess counties for more than 31 years. We are a family owned and operated company that prides itself on quality products and service. We classify ourselves as a big/small company capable of doing residential and commercial work while providing personalized friendly service. One of our staff is always available to respond to your questions about problems or services that you may require. We look forward to hearing from you!


Our success is due to our uncompromised level of integrity. This is only second to the high quality and loyalty of our employees.


Visit our manuals page to view instructional and informational service manuals relating to our products.


"Thanks for sending such a personable and informative service man out."

Avanta Pure