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.