Our Services

Commercial HVAC Services

HVAC

Commercial systems controls for schools, churches and commercial properties

Temperature Controls

Including Pneumatics and DDC to efficiently regulate your heating and cooling systems

Refrigeration & Kitchen Equipment

Servicing and installing food service coolers (freezers, ovens, fryers and more)

Equipment Installation

From large boilers, chillers and RTU’s to small mini-splits, and everything in between

Steam Heating Systems

Boilers, Vacuum Pumps, Condensate Return Systems and Traps

Process Piping

Specializing in mechanical piping fabrication and installation
Korellis Systems Control has expertly managed our school’s HVAC and mechanical needs for nearly twenty years. Their preventative maintenance program is unparalleled, and their customer-first service is exceptional. Their response time and efforts to resolve the issue when a mechanical crisis occurs are remarkable.