World-Class Refrigeration Engineering Tailored to Your Needs

Whether you’re operating a supermarket, restaurant, cold storage facility, or food processing plant, we deliver engineering excellence that lowers life cycle costs and enhances operational reliability.

Discover what sets us apart from the rest.

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We are hiring, join our team
Looking for service?
looking to sell your company?

Optimized Solutions for Commercial and Industrial Refrigeration Systems

For over 40 years, CoolSys Refrigeration Engineering has been at the forefront of designing innovative, sustainable, and cost-effective refrigeration solutions.

CoolSys Refrigeration Engineering is committed to addressing your unique challenges with cutting-edge refrigeration solutions.

Who We Serve

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Experienced Refrigeration Engineering Experts You Can Trust

Tailored Solutions

  • Custom refrigeration system designs, from concept to construction, including advanced controls and leak detection mechanisms.
  • Heat load evaluations to determine optimized capacity requirements for energy efficiency.
  • Development of advanced capacity control algorithms to maintain peak performance.

Seamless Project Execution

  • Comprehensive design-build services that streamline timelines and reduce risk. 
  • Coordination with cross-disciplinary teams to ensure fully integrated system performance. 
  • Ongoing support including commissioning, troubleshooting and optimization for long-term reliability. 

Sustainability By Design

  • Leaders in low-GWP refrigerant design, specializing in CO2, A2L, and other natural refrigerants.
  • Future-proof systems designed to meet environmental regulations, minimize carbon footprints, and stay ahead of mandates.

Proven Excellence

  • Over 40 years of expertise in refrigeration engineering across industries worldwide.
  • Pioneers in transcritical CO2 systems, offering sustainable, cost-effective, and non-toxic refrigeration alternatives.

Future-Proof Your Refrigeration Systems

Environmental regulations are evolving rapidly, and businesses need sustainable systems to stay compliant and competitive.

With a GWP of just 1, CO2 systems from CoolSys Refrigeration Engineering offer a forward-thinking solution to achieve your environmental goals while enhancing reliability and efficiency.

Partner with CoolSys and ensure your system is primed for the future.

Get Started with CoolSys

How CoolSys Refrigeration Engineering Works

Step 1:

Consultation

Work with our team to identify your refrigeration needs, goals, and challenges.

Step 2:

Custom Design

We’ll develop an optimized system design tailored to your specific building and operational needs.

Step 3:

Installation and Optimization

Our experts oversee installation and ensure peak system performance with commissioning and verification.

Frequently Asked Questions

Low-GWP refrigerants, including CO2, provide a sustainable and non-toxic solution that complies with environmental regulations. These systems reduce greenhouse gas emissions and future-proof your refrigeration operations.

Absolutely. Our engineers specialize in designing tailored refrigeration systems for diverse industries, including supermarkets, restaurants, cold storage, and food processing facilities.

With over four decades of experience, our experts continually monitor and adapt to evolving refrigeration technologies and regulatory standards to create compliant, state-of-the-art solutions.
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Our Portfolio

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Further Reading

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Questions? Need Service?

We're Here to Help

Reach us directly for service requests at 866-417-6586, or fill out the form . Our team is ready to respond swiftly and answer any questions you may have.

Questions? Ready to Get Started?

Let’s Move Forward. Together.

Discover the advantages of aligning with the foremost authority in HVAC and refrigeration services. As a partner steeped in industry knowledge, we’re dedicated to elevating you, your team and your business. Learn More about our acquisition process and benefits, or fill out the form below.

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