Increase Performance & Reduce Costs
Our technicians help optimize every stage of your refrigeration & HVAC system’s lifecycle—from inception to retirement.
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Reduce Emissions & Achieve ESG Goals
Maximize the potential of your existing systems, upgrade to high energy-efficiency and low-emission solutions to ensure compliance, reduce costs, accelerate your ESG commitments and achieve NetZero.
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Experts Dedicated to Proactively Prevent and Effectively Solve Issues
CoolSys provides industry-leading training that equips technicians with the expertise to install and repair refrigeration and HVAC systems efficiently and offers continuous career growth opportunities.
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Continuously Growing to Better Serve You
Assembled from the DNA of top organizations, we are the go-to partner for refrigeration, HVAC engineering and energy talent.
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CoolSys: Refrigeration, HVAC, Energy and Engineering Solutions That Go Beyond

From the initial engineering designs and specifications to the updates and adaptations ensuring your equipment’s peak efficiency, CoolSys is committed to providing responsive and dependable support throughout the entire journey.

Trusted by Some of the Largest Brands, Including:

Lifecycle Solutions

Engineering & Design

Install

Maintain & Repair

Monitor

Energy & Carbon Reduction

End of Use

2200+

Technicians

110+

Engineers

32,600+

Customer Locations Under Management

Market-Spanning Success

CoolSys Refrigeration and HVAC solutions cater to a diverse range of markets, each with its unique needs. Our deep industry knowledge and adaptable solutions ensure each sector receives the specialized attention it deserves.

Market-Spanning Success

CoolSys Refrigeration and HVAC solutions cater to a diverse range of markets, each with its unique needs. Our deep industry knowledge and adaptable solutions ensure each sector receives the specialized attention it deserves.

National Coverage.
Local Support. Proactive Approach.

CoolSys comprises a vast network of self-performing technicians with deep local knowledge. With a full lifecycle service approach, they anticipate challenges and turn potential problems into proactive solutions.

What Our Customers are Saying

Don’t just take our word for it, see what CoolSys customers have to say about working with the premiere HVAC-R company in the country. Contact Us today and let’s see what we can do for your business.

Advance Your Career with CoolSys

Work at CoolSys to elevate your career. We provide the resources, support, and experience to help you succeed. As the nation’s premier provider of commercial refrigeration and HVAC services, engineering consulting, and energy optimization solutions, CoolSys offers unparalleled training programs and the chance to work with some of the world’s largest facility operators. With opportunities available across the US, your path to excellence starts here.

Advance Your Career with CoolSys

Work at CoolSys to elevate your career. We provide the resources, support, and experience to help you succeed. As the nation’s premier provider of commercial refrigeration and HVAC services, engineering consulting, and energy optimization solutions, CoolSys offers unparalleled training programs and the chance to work with some of the world’s largest facility operators. With opportunities available across the US, your path to excellence starts here.

Join the CoolSys Family

Companies chose to join CoolSys because they share our values and—like us—believe that we are better together. Every partnership has strengthened our team of thousands of self-performing and highly qualified technicians.

Latest News

Questions? Need Service?

We’re Here to Help

Reach us directly for service requests, employment opportunities or to inquire about our acquisition process. Our team is ready to respond swiftly and answer any questions you may have.

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Industry Affiliations

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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