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What We Do
Markets Served
Who We Serve
About Us
- Leadership
- Products
Projects

News
Careers
Employee Portal
Service Request
Contact Us
Search

Siemens Desigo Training

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Class Schedule Coming Soon

Contact the Sales Team by e-mail or phone (605) 336-3788

Headquarters 4909 North Lewis Avenue, Sioux Falls, SD 57104 (605) 336-3788
Fargo, ND 5425 51st Avenue South, Fargo, ND 58104 (701) 237-3763
Rapid City, SD 1221 Concourse Drive, Rapid City, SD 57703 (605) 343-7073
Bismarck, ND 2910 East Broadway Avenue, Suite 19, Bismarck, ND 58501 (701) 751-4870

Learn More About HVAC Elements

HVAC Elements encompasses both the professionals you can count on, with the systems you can trust. Our innovative companies are on the leading edge of the comfort industry and offer an integrated approach to indoor comfort systems with only one phone call.
Learn More About O'Connor Company

Founded in 1970, we continue to operate under two basic principles, comfort and service. We specialize in commercial heating, ventilation, and air conditioning (HVAC) equipment and offer fully stocked warehouses with knowledgeable staff to help you.
Learn More About Balancing Professionals

To expand services building owners and engineers seek, Balancing Professionals was established in 1993. As an independently owned and operated third-party service, we provide reliable NEBB-Certified testing and balancing for any HVAC system.

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