CoolSys and its operating companies provide a broad-range of premier solutions that add value throughout the life of your mission-critical systems. Rooted in our best-in-class technicians and our focus on delivering superior quality, our goal is to earn trusted partner status with every customer we serve.

Our expanding offering of solutions provides peace of mind regardless of the age or complexity of your systems.  Whether you have design or engineering needs, are embarking on a new installation or remodel, are looking for a reliable, responsive service provider with 24/7 coverage, need support achieving your energy-and/or carbon-reduction goals, or need help navigating through the latest refrigeration regulations or technologies and how they’ll impact your business…we have your back!

Design & Engineering

Our MEPR-FP engineering team has more than 300 years of combined experience. We work closely with you to design systems that are highly efficient, effective, and sustainable, using all of the latest technologies available. And we are leaders in CO2, electrification, and zero carbon emissions designs.


Our installation teams understand the complexity of building refrigeration & HVAC systems, focusing on initial costs and sustainability. Proven project management expertise delivers projects on time and on budget. In addition to plan & spec, we are design-build experts and a leader in CO2 installations and remodels. We can also handle all your RTU replacement needs whether its on a single location or part of a multi-site rollout.


Whether it is preventative maintenance, break-fix, or emergency service, our nationwide team of more than 2,000 self-performing, refrigeration & HVAC technicians are ready to respond to your needs, 24/7. Let our highly-trained, responsive, expert technicians minimize your operations’ downtime. We are expertly trained to service CO2 systems, too.

CO2 Refrigeration

CO2 refrigeration systems are a natural, low global warming potential (GWP), sustainable alternative to using synthetic refrigerants. With recent regulations to phase out HFCs, CO2 systems enable you to get ahead of the mandates for environmental protection and future-proof your systems.

CoolSys is uniquely qualified to design, engineer, install, start-up, service and maintain your commercial and industrial CO2 systems.

Asset Recommerce Solutions

We offer re-commercing by managing the divestment/removal of commercial refrigeration units, liquidating excess inventory, and leveraging an e-commerce marketplace and curated vendor network to resell reusable assets. Also, Facility services include facility cleanouts (scheduled & emergency), fixture installs, and store merchandising. Plus, recycling solutions for hard-to-recycle items, waste audits, and zero waste program design.


Our highly-trained Energy & Carbon Reduction teams will design and execute tailored solutions that provide significant cost-savings for your systems; ranging from controls installations and upgrades, retro-commissioning, LED lighting, humidity, EMC motors, etc. Let us help you achieve your energy and carbon reduction goals with ROIs that meet all your requirements.

Advantages for Customers

The CoolSys family of operating companies offers local, regional and national customers the most comprehensive engineering, refrigeration, HVAC, energy reduction and asset re-commercing solutions available in the industry. We are honored to serve customers in the grocery, retail, restaurant, industrial, healthcare, hospitality, education and government markets. Our industry-best-trained technicians, professional sales, administrative and operations teams are ready to serve your needs, earn your trust, and help you achieve all your operating and customer satisfaction goals!

CoolSys customers benefit from:

  • Professional, consistent, responsive account management
  • Access to highly-trained, self-performing, top technicians across North America, 24/7/365
  • Comprehensive service and solution offerings that span the entire customer value chain and include design, engineering, installation, maintenance, service and optimization

A few of our customers

Contact us today by completing the form below.

Or call Us Today at (866) 417-6586.

* required

  • This field is for validation purposes and should be left unchanged.