Water System Management

Not only does Kellner, LLC install commercial chlorination and UV systems, we also offer Management Solutions to fit your business's needs. Kellner, LLC currently serves as water plant operator to over 20 public water systems in New York and Pennsylvania. We serve bars, restaurants, campgrounds, industrial facilities, nursing homes, retail stores, schools, resorts, and mobile home parks. Owner Jay McCarthy possesses his New York Grade C Water Operators License to operate a water system or a distribution system. He has his Pennsylvania Water License – Class D, E, with subclasses 5, 9, 12, 13

Services offered

  • Daily, Bi-weekly, Weekly, or Monthly visits to meet your specific needs
  • Monitor Chlorine Residuals and make adjustments as necessary
  • Monthly service of commercial UV systems
  • Complete Sanitary Surveys
  • Complete Level 1 or Level 2 Assessments
  • Submit all monthly reports to the Local Health Department
  • Distribution system management, monitoring, and flushing
  • Leak detection surveys
  • Design/Build for commercial water solutions

Commercial Water Treatment Solutions

We offer a variety of commercial softening and conditioning systems, filtration systems, and drinking water systems for almost any application through our commercial product line, CustomCare®.

The CustomCare brand means reliable, cost-effective water treatment systems engineered and built with the most up-to-date features available. For more information on commercial grade water treatment systems, please visit

Commercial Water Well Solutions

Kellner, LLC has the equipment, manpower, and know-how to work on all of your commercial or municipal water needs. Kellner, LLC can provide the following services:
  • Well Cleaning and re-development
  • Well Video Service
  • Pump and system maintenance
  • Emergency pump replacement
  • Disinfection services
  • Geothermal Well Pump Installation

Commercial Water System Management

Commercial Water System Management

Commercial Water System Management

Commercial Water System Management

Greater Olean Area Chamber of CommerceCattaraugus County Health DepartmentAllegany County Health DepartmentPennsylvania Department of Environmental Protection, Bureau of Safe Drinking WaterNew York Rural Water AssociationPennsylvania Rural Water AssociationEmpire State Water Well Drillers AssociationNational Ground Water AssociationWater Quality AssociationMade in the USA