Commercial HVAC in Sioux Falls

Climate Systems, Inc. was founded in 1984, by Dave Stadheim and Jim Ryan to serve the needs of Mechanical Contractors, Engineers, and Owners of commercial buildings. To achieve this goal, we have acquired a broad range of quality Heating, Ventilating, and Air Conditioning (HVAC) product lines and qualified personnel.

Our Sioux Falls commercial HVAC contractors work with our customers to specify and install the most efficient equipment at an affordable price. With our knowledgeable staff and wide range of represented products, we can meet virtually any commercial HVAC application challenge.

We provide our employees an exceptional benefit package including major medical insurance, 401k plan with match, company-paid long term disability/AD&D/life insurance, generous PTO/Holiday package, and supplemental insurance offerings. 

We offer industry-competitive compensation and we have many opportunities for company-sponsored training and education for our employees.

In addition to sales of commercial HVAC equipment, Climate Systems also sells, installs and services Schneider Electric Automatic Temperature Controls. Technological changes have revolutionized remote monitoring and energy management control in today’s buildings. Climate Systems’ job has been to stay up to date on these new developments. Our Sioux Falls commercial HVAC company has a vast array of knowledge and years of practical experience. 

We have had success operating the building automation systems for hospitals, educational buildings and campuses, recreational facilities, churches, government buildings, office buildings, laboratories and manufacturing facilities.

We also strongly believe in supporting the community and the state and its organizations. We have been a member of the Sioux Falls Area Chamber of Commerce for many years (including one of our officers serving as President of the Chamber), and we support the Sioux Falls Development Foundation, SDSU Foundation and others.

In addition, we support McCrossan’s Boys Ranch, student chapter of ASHRAE, and other youth organizations. Our Sioux Falls HVAC company is proud to be a locally-owned small business that started from the ground up; and we continue to challenge ourselves to grow and build on our solid foundation.