Facilities Maintenance Training
DeHart Technical School offers two fully accredited (ACCET) programs regularly:
- Our Facilities Maintenance HVAC Course 1 Hybrid course is a 6-month program, which serves as an excellent training program for students who want to get their start in the HVAC or refrigeration industry. This course provides students with the knowledge they will need to gain their EPA certificate as well. Program Cost information
- Our HVAC/R Facilities Maintenance Course 3 Hybrid course is a 12-month program, which builds upon our 6 month course and offers students more advanced courses in electrical, plumbing and refrigeration, as well as providing them with a course designed to help them attain their NATE (North American Technical Excellence) certification. This program is approved for Title IV Financial Aid. Program Cost information
DeHart Technical School offers flexible instruction times, because many of our students work while attending. Students may choose any of the following course times:
- Mon-Fri: 7:30 a.m. - 11:30 a.m.
- Mon-Fri: 12:30 p.m. - 4:30 p.m.
- Mon-Fri: 5 p.m. - 9 p.m.
New programs start every month. Contact us to learn about upcoming start dates.


Facilities Maintenance HVAC Course 1 Hybrid
101 Electrical and Solar Applications
102 Refrigeration Practices, Brazing, and EPA 608
103 Wiring Diagrams and Troubleshooting
104 Gas & Electric Heating
105 Residential & Light Commercial Electrical
106 Residential & Light Commercial Plumbing
HVAC/R Facilities Maintenance Course 3 Hybrid
101 Electrical and Solar Applications
102 Refrigeration Practices, Brazing, and EPA 608
103 Wiring Diagrams and Troubleshooting
104 Gas & Electric Heating
105 Residential & Light Commercial Electrical
106 Residential & Light Commercial Plumbing
201 HVAC Installation
202 Nate Review
203 Low/Medium Temperature Systems w/ Electrical
204 Advanced Refrigeration and Ice Machines w/ Electrical
205 Advance Climate Control Systems
206 Air Quality, Air Distribution & Balance