OCS Chemical Engineering is a full service engineering company
specializing in water treatment chemicals and services for heating
and cooling systems.

Established in 1991. We currently service a wide range of systems
in large and small properties in the New York metropolitan region.

As engineers OCS has developed extensive expertise in the water
engineering process representing over 50 years of chemical
engineering experience.

OCS is the exclusive strategic partner with GE Water and Process
Technologies for New England, New York, and New Jersey.