CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management.
Operating nationwide, our team of over 3,700 experts delivers tailored solutions to help businesses cut costs, optimize critical equipment performance, and lower emissions.
Our services encompass HVAC and refrigeration equipment sourcing, installation, repair, maintenance, monitoring, optimization, and expertise in low-GWP transition. We also offer MEPR/FP engineering and design-build services, integrated energy supply resilience and consumption optimization solutions, as well as used asset recycling and seamless multi-site rollouts across multiple states.
Based in Southern California since 1997, CoolSys serves over 45,000 customer locations across various industries, including grocery, retail, industrial, data centers, education, healthcare, and government.
Recently recognized by Newsweek as one of America’s Greatest Workplaces, CoolSys has experienced remarkable growth through a combination of strategic acquisitions and organic expansion. We collaborate with companies that prioritize safety, excel in customer service, and uphold strong financial performance.
To stay current on our professional solutions—engineering, program management, energy optimization, resilience, and equipment and facility solutions—follow CoolSys Professional Solutions:
To learn more, visit coolsys.com
Portacool, LLC leads the evaporative cooling industry with 30 years of technological and manufacturing expertise. Based in East Texas, Portacool offers cooling solutions through distributors and retailers nationally and internationally in more than 56 countries. Portacool-branded portable evaporative coolers are available in a variety of sizes to provide practical cooling solutions for commercial and residential environments to aid heat safety and productivity. Learn more at www.portacool.com.
Mastercool is a family owned and operated company that has been supplying professional air conditioning, service tools and equipment for over 40 years.
As one of the fastest growing companies in this market, Mastercool’s name is synonymous with “World Class Quality” and uniquely innovative product design. With our never-ending focus on new technology, Mastercool has been awarded many patents worldwide.
In addition to Mastercool’s headquarters located in the United States, our Belgium and Brazil offices also feature a full inventory and staff. This has enabled us to set up distribution to over 60 countries demonstrating that we are truly a multi-national company.