Greenheck Commercial HVAC Repair in Southeast Wisconsin

Commercial HVAC Units by Greenheck

Greenheck commercial HVAC units are designed to meet the requirements of a variety of building types and applications. Their total heating and air conditioning solutions deliver industry-leading performance with less energy and lower environmental impact.

With superior quality and performance, Greenheck rooftop HVAC units continue to be the prime choice for commercial businesses throughout southeast Wisconsin. The professionals at Southport Engineered Systems will repair and service a Greenheck HVAC unit for your business. Greenheck provides the services needed for optimal heating and cooling performance.

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Commercial HVAC Repair from Southport Engineered Systems

Southport Engineered Systems offers expert repair services for Greenheck commercial HVAC systems, focusing on maintaining performance and efficiency across various applications. Common Greenheck HVAC repair services we offer include:

Centrifugal exhaust fan motor replacement
Belt adjustment and replacement for fans
Coil repairs due to dirty filters or vibration damage
Static pressure adjustments in control systems
Clearing alarms in the control system
Lubricating fan bearings
Cleaning and maintaining drain pans
Inspecting and cleaning energy wheel cassettes

Greenheck HVAC Systems We Repair

Dedicated Outdoor Air Systems (DOAS)

Southport specializes in repairing Greenheck’s DOAS units, designed to provide fresh outdoor air in commercial, institutional and industrial buildings. Services can address:

Pre-engineered rooftop units with total enthalpy cores
Airflow capacities ranging from 500 to 6,500 cfm
Cooling systems from 5 to 30 tons
2-inch double-wall cabinets with R13 foam insulation
Heating, cooling, and dehumidification systems

Air-Source Heat Pumps

Southport’s technicians expertly handle repairs for Greenheck air-source heat pumps, addressing:

Operation in ambient temperatures down to 0°F
Issues with the single-circuit refrigeration system
Optimized heating control strategies
Integration with supplemental heat sources and energy recovery systems

Make-Up Air Units

Southport provides repair services for Greenheck's make-up air units, used to replace exhausted air in commercial spaces. This includes:

Servicing heating, ventilation and cooling systems
Restoring air filtration and dehumidification
Balancing airflows in industrial and kitchen environments

High Volume Low Speed (HVLS) Fans

Southport’s expertise includes Greenheck’s HVLS fans, which circulate air in large commercial and industrial spaces. Repairs focus on:

Airflow performance, delivering 30% more than competitors
Systems providing up to a 15°F perceived cooling effect
Energy-saving functions, potentially cutting heating and cooling costs by up to 30%
Eliminating hot and cold spots to improve comfort

Expert Quality Assurance for Peak Greenheck HVAC Performance

Southport Engineered Systems provides expert quality control to keep Greenheck HVAC systems operating at maximum efficiency. Our rigorous process includes comprehensive electrical integrity checks, thorough verification of component functionality—such as fans and dampers—and detailed testing of refrigeration systems. We also focus on integration with building management systems to deliver precise control. This specialized service approach guarantees improved air quality, comfort and long-term operational reliability for your commercial Greenheck system.