Covering All Refrigeration Needs

Count on Corval Group Refrigeration experts for industrial and commercial refrigeration engineering, construction, service, and parts.

Emergency Service (industrial refrigeration or ammonia): 800-279-9031

Expert Engineering, Design, and Construction

We handle all refrigeration system engineering, design, build, and maintenance needs. Whether it’s a food processing or cold storage facility for food, beverage, or agriculture, an industrial power and energy requirement, or commercial building cooling, we have refrigeration knowledge to create and maintain efficient and effective refrigeration systems.

  • Engineering: We use our experience, historical data, up-to-date programs, and self-developed calculation tools to provide accurate, functional, serviceable designs.
  • Design: We provide custom solutions using natural refrigerants ammonia and CO2, synthetic refrigerants including HFCs and CFCs, as well as HFO Refrigerants, or secondary refrigerants such as glycol, demineralized water, water, and brines, with 30/60/90 and IFC information from initial stages of design to the final P&IDs.
  • Construction: We build 3D models and isometrics to fabricate pipes, fittings, and valves in a controlled environment. Our 3D scanning also reduces downtime for retrofit, expansion, and replacement projects.

Refrigeration Delivery Methods

Corval Group provides refrigeration as a stand-alone capability or delivers it with other offerings to deliver a greater return on your facility project investment.

  • EPC: A turnkey solution that maximizes return on investment.
  • Design/Build: An all-in option from project development to facility handover.
  • General Construction: Guaranteed, no-surprises dollar amount bids with a direct-hire self perform model.

Expert Repair and Maintenance

Corval Group technicians have the experience to maintain, troubleshoot, and repair ammonia, C02, and synthetic systems. All work is conducted using the latest technology, RAGAGEP, and our own inspection lists that avoid downtime and increase efficiency.

Getting to the root cause of the problem takes experience. Our knowledge ensures repairs are done right the first time instead of continually replacing costly parts until it works.

Industrial Refrigeration Service and Maintenance

  • Customized Preventative Maintenance
    • Equipment Inspections and Walkthroughs
  • Customized Predictive Maintenance
    • Vibration Analysis
    • Oil Sampling
    • Cold Flow Analysis
  • Reactive Maintenance Troubleshooting and Repairs
  • 24/7 Emergency Service
  • Turnaround / Downtime Planning Services
  • Refrigerant Removal and System Charging
  • Oil Draining and Disposal
  • Pump-Downs, Evacuations, Pressure Tests
  • Secondary Coolant and Brine Testing and Balancing
  • Ventilation Testing and Balancing
  • Ammonia Detection Calibration
  • Control Systems Integration
    • GEA
    • Frick
    • Vilter
    • Allen Bradley

Commercial Refrigeration Service and Maintenance

  • Service / Repair / Installations
  • Factory-Certified Techs on All Four Major Manufactures
  • Preventative Maintenance
  • Vibration Analysis Program
  • Oil Analysis Program
  • Panel Retrofits
  • Overhauls and Conversions
  • Tube Cleaning
  • Eddy Current Testing
  • Ventilation Testing and Balancing
  • Temporary Cooling
  • Refrigerant Monitoring
  • Pneumatics
  • Digital Controls / Automation
  • Air Filtration
  • Humidification

We accelerate schedules, lower costs, improve quality and build confidence in a refrigeration system’s performance by handling all of your needs.

Industrial Refrigeration Service and Maintenance

  • Screw Compressors
  • Reciprocating Compressors
  • Rotary Vane Compressors
  • Centrifugal, Helical Screw, and Absorption Chillers
  • Chillers—Air-Cooled and Water-Cooled
  • Cooling Towers and Evaporative Coolers
  • Liebert Certified
  • Variable Frequency Drives
  • Motors and Pumps
  • Condensing Units
  • Rooftop and Unitary
  • HVAC Units—Electric and Gas-fired
  • Air Handlers
  • Fans
  • Evaporative Condensers
  • Shell and Tube Heat Exchangers
  • Plate and Frame Heat Exchangers
    • Including Rebuilds
  • Air Handling Equipment
  • Evaporators
  • Ammonia Pumps
  • Water / Secondary Coolant Pumps
  • Fluid Coolers
  • Relief Valve Replacements
  • Refrigeration Valves

Let’s Find Your Facility Answer

Josh Tinucci
Industrial Refrigeration Division Manager

Josh oversees the Industrial Refrigeration Division, concentrating on Construction and Service execution. His responsibilities include leading construction activities, planning and aligning service operations with construction, coordinating engineering efforts, setting visions and plans for his division, and driving Corval’s market share in this space.

Refrigeration That Delivers

Review our refrigerated facility case studies. You’ll find tailored solutions, expert engineering, and precision fabrication that met unique client demands and uncompromising industry challenges.

PURIS Proteins, LLC – Production Facility

DOLD Foods LLC – Pre-Cooked Bacon Capacity Expansion

Nestlé – Natural Refrigerant Conversion Skid

Bellisio Foods

Michael Foods


RDO Lamb Weston

General Mills


Certified, Verified, and Bonafide

We build your confidence by earning accreditations, memberships, and certifications from the most respected and relevant associations.

"We built a trusted partnership during the volatile 2020 pandemic. The Corval team executed and enabled PURIS to pioneer new possibilities with plant-based proteins and rural economic development."

Serving Our Customers’ Needs and Specialties

A Single-Source Solution Partner

Comprehensive capabilities with in-house experts that deliver greater value and performance at every point in your project.

The First Choice For Industries

Corval Group creates facilities that operate at peak efficiency across multiple industries while meeting specification, budget, and schedule expectations.

Schedule a Facility Service Appointment