The CoolSys operating companies serve customers with mission-critical Refrigeration and HVAC systems across the nation. Together we are capable of serving local, regional and national companies with the same spectrum of solutions and dedication to a best-in-class customer experience.

Our highly trained technicians benefit from the ability to grow within a national company that provides high-level support, training, education, career, and relocation opportunities. Our national footprint and regional focus allow us to serve each customer’s specific needs.

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Location Headquarter Information

Source Refrigeration & HVAC INC.

Formed in 2000, Source has service branches in 15 states and over 700 field-based technicians.

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Service Refrigeration Company (SRC)

SRC became a member of the CoolSys family in 2012 and serves customers in Texas, Oklahoma and Louisiana.

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Advanced Refrigeration Systems

Part of CoolSys since mid-2016, Advanced produces highly efficient refrigeration systems (racks) for industrial, and grocery retail applications and serves customers nationwide.

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Refrigeration Solutions, LLC (RSI)

A member of the CoolSys family since 2016, RSI is a market leader in northern California.

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Legacy Air HVAC INC.

A 2017 addition to the CoolSys family, Legacy is a fast-growing, market leader who serves small box and restaurant customers throughout the western United States.

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800 E. Orangethorpe Ave.
Anaheim, CA 92801
Main: 714-578- 2300
Toll-Free: 800-300- 1135

15800 International Plaza Dr,
Houston, TX 77338
Main: 281-446- 4355
Toll-Free: 800-460- 4355

4119 South Market Court
Sacramento, CA 95834
Main: 916-281- 2000
Toll Free: 800-838- 9741

3529 E. Wood Street
Phoenix, Arizona
Main: 855-363- 8111

4119 South Market Court
Sacramento, CA 95834
Main: 916-371- 3354
Toll Free: 800-838- 9741