National Technical Institute
Phoenix Campus
4645 36th St., Phoenix, AZ 85040
Demand for trade technicians is soaring. Are you ready to answer the call? At NTI’s Phoenix Campus, you will acquire the best training from industry experts to become the best entry-level technician with career services support for your job search and long-term career growth. With customizable schedules and flexible learning options, our class offerings cater to anyone interested in becoming a trade technician. With an accelerated curriculum, affordable tuition, and financing options, we can have you job-ready in as quickly as three months!
NTI The Right Choice For You
Our NTI Phoenix campus offers HVAC, electrical, and plumbing technician certification for Arizona. NTI’s Phoenix campus boasts a state-of-the-art, 10,000-square-foot dedicated training space, including classrooms with advanced audio/video equipment and computerized teaching aids. The expansive 6,000-square-foot lab offers a professional environment featuring 3-phase power, electrical training units, and a diverse range of equipment for hands-on practice, ensuring students acquire essential skills for thriving in the HVAC industry. Take a deeper dive into each of our four trade school offerings in Phoenix to find the best fit for your situation:
Minimum requirements include the following:
- You must be 17 years or older at the time of course completion.
- Able to provide proof of high school graduation with a High School diploma or GED or if these are unavailable, we will provide an ATB test onsite.
Available class times may include the following:
- Morning: 8:00 am – 12:00 pm
- Mid-Day: 1:00 pm – 5:00 pm
- Evening: 6:00 pm – 10:00 pm
Pinal County Residents Only
Scholarship Opportunity
Skilled Workforce Program – Free Application
The United Way of Pinal County’s Skilled Workforce Program helps students access the financial support they need to complete accredited degrees and industry-recognized certifications that lead to stable, high-demand careers.
This program is only available to Pinal County residents.
Google Reviews of Our Phoenix Campus
Selected five-star reviews from our Phoenix campus’s Google Business Profile, quoted as written.
“It was an over all great experience great teaching and actually learning and understanding the stuff not just doing it would definitely recommend.”
★★★★★ Cristopher T., Google review, September 17, 2026
“Albert is an amazing instructor and explains lessons well and make sure we understand overall he is a swell fella and I would recommend all my friends and family to this program”
★★★★★ Alec T., Google review, August 27, 2026
“Amazing school, amazing staff. Full of helpful, friendly, and knowledgeable instructors. 10/10 recommend to anyone 👌 Love this place!”
★★★★★ Cameo, Google review, February 4, 2026
Start Your Career With National Technical Institute Today
We are here to answer your questions about NTI and the path for your career as an HVAC technician, electrician, or plumber. Our team is dedicated to helping you make an informed decision about your future. Whether you’re just starting to explore your options or you’re ready to take the next step, we can help. Connect with us today to learn more and get started on the application process.