Residential Technicians install, service, maintain and repair a variety of air moving and air tempering equipment associated with residential systems. They work with blueprints to fabricate and install duct work, tubing and/or piping circuits. The use of torches, various power tools and numerous hand tools will be necessary to perform specific tasks.

View Residential Heating & Air Conditioning Curriculum

As part of the Federal Regulation 34CFR668.6(b) from the United States Department of Education, STI is required to provide gainful employment information on diploma programs. If you have any questions on the information, please contact STI at 605.367.7624. You can also find additional information about this program and other related programs, go to O*Net Online.


Meet Our Instructors


Timothy Hummel; 
MEd, College of St. Catherine's; BS, South Dakota State University; AAS, University of South Dakota/Springfield; Licensed Mechanical Contractor


Paul Tunge; AAS, Southeast Tech