Source Refrigeration is Now CoolSys
Looking for commercial HVAC & refrigeration installation, service and maintenance solutions in the western U.S.? Look no further.
Expanding Source Refrigeration’s Legacy with CoolSys
CoolSys acquired Source Refrigeration several years ago. Source, a recognized industry leader, has served Washington, Oregon, California, Nevada, Arizona, Utah, Idaho, Wyoming, Colorado and New Mexico since 1987, consistently delivering exceptional, customer-focused service and value-driven solutions for decades.
Source Refrigeration and HVAC has now fully integrated into CoolSys. While some locations previously retained the “Source” name due to established practices, we are pleased to announce a complete unification under the CoolSys brand. This integration delivers enhanced capabilities, expanded resources, and unmatched expertise across the United States. Our customers will benefit from an even broader range of services, including seamless installation, comprehensive maintenance, and environmentally conscious equipment removal.
Operating solely as CoolSys, our dedication to outstanding service is further strengthened by CoolSys’ leadership, extensive resources and vast experience. United under one name, we continue to provide best-in-class solutions meticulously tailored to the unique needs of our valued customers.
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Source Refrigeration, Now CoolSys, Geographic Coverage
We continue to support Source Refrigeration’s customers, as well as commercial and industrial businesses throughout:
More Resources, Same Trusted Commercial HVAC and Refrigeration Services
Since 1987, Source Refrigeration has been dedicated to innovation, excellence and delivering top-quality customer care.
As CoolSys, we’ve gained access to:
State-of-the-art HVAC-R diagnostic and repair equipment to identify and fix issues faster
Comprehensive capabilities in MEPR/FP engineering, energy optimization and facilities and equipment management to better serve your needs
A brand-new fleet of service vehicles to equip our technicians with new safety features and enhanced gas mileage
Industry-leading training and benefits for our technicians to help secure, retain and grow talent |
Modernized IT systems and streamlined parts management to secure equipment faster
Efficient service processes for quicker turnaround times and minimized downtime
Stronger Together
Source Refrigeration has fully transitioned to the CoolSys brand. While our name and logo have changed, our unwavering commitment to excellent customer service and highly trained technicians remains steadfast.
Reliable Commercial HVAC and Refrigeration Solutions
We provide installation, design, maintenance and repair services, including 24/7/365 emergency support. Our expert solutions include:
Commercial HVAC Solutions
Our expert commercial HVAC equipment design, installation, start-up and commissioning, service and maintenance teams ensure your new HVAC system achieves maximum energy efficiency.
We manage the entire equipment lifecycle, from in-house engineering and high-quality installation to expert project management and custom service and preventive maintenance plans. This comprehensive approach guarantees peak operating performance while reducing operating costs and lowering carbon emissions.
Commercial Refrigeration Services
We repair, maintain and install refrigeration equipment for any business that requires it, including convenience stores, grocery stores, hotels and more.
Our technicians are trained to install, repair and maintain any commercial refrigeration equipment to output maximum efficiency. When you need emergency repair, we get you up and running fast to reduce downtime and prevent future technical issues.
Surveys & Inspections
An effective and efficient refrigeration or HVAC system begins with the right design. Our engineering team, with years of experience in mission-critical refrigeration and HVAC systems across all major manufacturers, excels at design review.
Let our experts objectively review your system design. We ensure that the work of your selected engineers is robust, effective and energy-efficient. Hiring us provides peace of mind: unbiased specialists, not involved in the initial design, will optimize your plans for maximum effectiveness and efficiency.
A CoolSys Store Survey provides:
- A complete list of your current refrigeration equipment.
- A “working condition” assessment of all equipment and major components.
- Recommendations for equipment change-outs or upgrades to maximize post-remodel system performance and energy efficiency.
- The confidence that your remodel’s design starting point is accurate and complete.
Installation Expertise
Proper installation is crucial for the efficient and effective operation of refrigeration or HVAC systems, whether new or remodeled. Even the best equipment underperforms without a technically experienced team, proven project management and robust processes. With over 45 years of refrigeration and HVAC installation expertise, CoolSys ensures every system is constructed on time, to specifications and operates at peak performance from day one.
Our total cost of ownership approach further guarantees lower operational costs throughout the system’s lifecycle. Our installation service offerings include:
- New Construction
- Remodels
- Project Management
- EMS Systems
- Dehumidification
- Electrical
Energy Management
We help businesses save on their energy bills through practical and innovative energy-saving solutions, like state-of-the-art controls and efficiency upgrades. In addition, our maintenance service plans also ensure equipment runs seamlessly and proactively identify potential inefficiencies.
Design Engineering
We provide integrated MEPR/FP and design-build engineering solutions, as well as energy and emissions modeling and feasibility studies for renewable energy systems.
From data centers, healthcare and institutional industries to industrial and commercial facilities, we help customers reduce energy use and costs through tailored engineering solutions.
Focused on sustainability and decarbonization, we provide innovative, effective services not only throughout the Northeast but across the entire U.S.
What Makes Source Refrigeration, Now CoolSys, Different?
The integration of Source Refrigeration and HVAC into CoolSys has created a market-leading service organization with an unmatched commitment to solving our customers’ HVAC, refrigeration, energy, engineering and equipment challenges. By combining local responsiveness with large-scale resources, CoolSys delivers fast, reliable service that minimizes downtime and maximizes performance.
From design and installation to preventive maintenance, we manage every phase of your project with complete accountability. With dedicated local support, help is always nearby
CoolSys, By the Numbers
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What Our Customers Say
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Join the Best Commercial HVAC and Refrigeration Team
Explore exceptional career opportunities at CoolSys. Our technicians benefit from dynamic career paths in commercial, industrial and construction HVAC-R. Discover our industry-leading training, competitive compensation, comprehensive benefits and other advantages.
Contact Us for Expert HVAC and Refrigeration Solutions
CoolSys is committed to continuing to deliver the prompt, reliable service that Source Refrigeration customers know and trust.
Contact CoolSys for expert solutions in commercial HVAC, refrigeration, energy and engineering.
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CoolSys Field Support Center (Headquarters)
45 S. State College Blvd., Ste. 200
Brea, CA 92821
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Industry Associations
We’re proud to be part of respected industry associations that uphold the highest standards in commercial HVAC, refrigeration, plumbing and energy management.




