Skip to main content Skip to footer content
  1. Our Services
  2. Refrigeration Maintenance and Service

Choose a Leading Commercial Industrial Refrigeration Contractor in Wisconsin

The experienced specialists at Hurckman Mechanical Industries offer a comprehensive range of repairs, checks, testing, inspections and other industrial refrigeration maintenance and service needs for your facility.

Talk to an HVAC Expert

Get Started Today


Green Bay Industrial Refrigeration Maintenance and Service

Commercial HVAC Maintenance for Complex Facility Demands

Why choose Hurckman Mechanical? We provide careful attention to every component of your industrial refrigeration system to keep it reliable, safe and compliant. Our team performs routine checks and precision testing to identify issues early and ensure your system continues to run efficiently.

Our maintenance and service work covers all critical areas, including refrigerant leak detection, recovery and recharging, oil sampling and management, pressure testing and superheat/subcooling analysis. We also handle defrost cycle testing, temperature and humidity control for loading docks, blast freezer performance checks and ammonia or CO2 relief valve and safety system testing.

Optimize your Industrial Refrigeration System

  • Control Systems and Optimization: Refrigeration control system upgrades (PLC/HMI integration), sensor and thermostat calibration, system sequencing and load balancing, pump-down control, hot gas bypass verification and energy-saving performance tuning.

  • Compliance and Safety: B31.5 ASME Refrigeration Piping Code compliance, EPA leak rate reporting and tracking (Freon), Ammonia PSM/RMP support and IIAR-6 inspections, PRV inspections and relief valve certification (Ammonia/CO2), safety shutdown and alarm system testing and CSD-1 inspections where applicable.

Request an HVAC Quote
CO2 refrigeration compressors at a large commercial facility

Equipment and Systems We Service, Maintain and Repair

  • Air Handler Units (if tied into refrigeration)

  • Booster Coils & VAV Box Units

  • Chillers (Freon or CO2-based)

  • Cooling Towers

  • Compressors

  • Computer Room Cooling Units

  • Condenser and evaporator coils

  • Expansion Valves

  • Heat Exchangers

  • Humidifiers (when part of cold storage systems)

  • Dry Coolers

  • Fan Coil Units

  • Pneumatic/Electric Controls

  • Transfer Fans & Exhaust Fans

  • Underfloor Heat Systems

  • Unit Heaters & Unit Ventilators (in refrigerated zones)

  • Wash Tank Burners/Ovens (if served by refrigeration loops)

Ammonia refrigeration piping system installed on a commercial rooftop with labeled insulated lines
Work with us

Ready to work with us?

At Hurckman, we understand your mechanical system needs. Whether you're planning a large-scale installation or need emergency service, contact us today. Experience the difference of having a true partner in success.