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Phone: 702-651-4800

Hours of Operation:

Winter Break Schedule

December 20 - January 17, 2022*

Monday – Friday
8:00 a.m. – 5:00 p.m.

Saturday & Sunday - Closed

*Site Closure:

December 24 - January 3, 2022


Hours of operation may vary. Call Western’s main telephone line to confirm.


The William and Dorothy Raggio High Tech Center at Western provides classes to address the area’s demand for HVACR (Heating, Ventilation, Air Conditioning, Refrigeration) related job skills and diversified workforce needs of manufacturing and high-tech companies attracted to southern Nevada. The center provides smart classrooms, computer classrooms, a conference room, faculty offices, and student services. Western is the home of the Air Conditioning Technology Center of Excellence. Programs and classes offered at Western include HVACR, English as a Second Language, general education classes, Weekend College classes, and event space for scheduling. For more information about these programs and events, contact the center.


Administrative Staff

Tamara Flores-Sahagun
Site Coordinator
702-651-4375

Steve Nellis
Administrative Assistant
702-651-4688

4601 W. Bonanza Rd.
Las Vegas, NV 89107