Refrigeration Systems Construction & Service Company

18 Years and Still Cool

What began in 1999 as a modest attempt by co-founders Dean Motes and Mike Thraen to service a few clients is now RSCS: a full-service commercial and industrial refrigeration construction and service company specializing in the design, installation and maintenance of high-grade industrial ammonia and C02 cascade refrigeration systems.



Featuring products from Frick, Vilter, Mycom, Evapco, BAC and more, RSCS is a leading provider of equipment, parts, maintenance, regulatory compliance and energy/efficiency support services to industries throughout the western United States. RSCS systems can be found in power plants, food manufacturing and processing plants, cold storage warehouses, mining operations, agricultural facilities, commercial buildings and other industrial sectors throughout the western U.S.


Headquartered in Mesa, Arizona, RSCS also has offices in California, Nevada, Texas and Utah.

Company Values

At RSCS, we stay close to our roots: the pursuit of service, excellence and continual improvement. We believe in:

Communication, respect and dedication are the tenets of teamwork. We take a “team” approach with our clients – working together to achieve their endgame and assure success.
Lasting relationships are the lifeblood of our business. We are proactive in finding solutions for our clients that meet or exceed their goals. Personal attention to our clients’ needs and making them ours is what sets RSCS apart.
Refrigeration Systems is a business based on trust. We remain true to our founding values of quality, honesty and hard work. We pride ourselves in bringing the highest ethical standards to every situation and strive to always do the right thing.

Professional Memberships and Affiliations