Greystone has manufactured HVAC sensors and transmitters for over 30 years for building and energy management systems. Our expertise with sensory type devices and custom design engineering capability has complimented many original equipment manufacturers for building automation and direct digital control. Distributors, contractors, and facility engineers
Menser Inc. in Somerset, Pennsylvania, specializes in plumbing, heating and air-conditioning repair and installation. We also offer excavating services for both residential and commercial customers. NEW! Visit our online store! Menser Inc has a Long-Standing Presence in Somerset County. Our remarkable company has been family owned and operated for 5