NTI HVAC instructor in Phoenix, Arizona, uses a laptop during hands-on training
NTI electrical technician instructor pointing out details on a classroom wiring wall during hands-on training
Plumbing student working on under-sink pipes during hands-on training at the National Technical Institute Phoenix campus
hvac technician course

National Technical Institute

Your Career on the Fast-Track!

NTI offers HVAC, Plumbing, and Electrician programs in Houston, TX, Phoenix, AZ, and Las Vegas, NV – as well as online. Our classes are available day and night, online and on-campus, and all our students learn from NTI’s expert instructors, touting decades of experience in their industries.

Financing is available for those who qualify. Get started today!