HVAC/I School In Phoenix

Your HVAC Career Starts Here!

Earn a HVAC/I Certificate and start your new career in as little as three months with National Technical Institute! NTI’s HVAC training program in Phoenix is affordable, flexible, and FAST – you choose your schedule: weekend or weekdays, day or night classes, or take advantage of NTI’s proprietary Fusion Training Program where you get to take HVAC classes online, then apply your skills one day a week in our HVAC labs.

Financing is available for those who qualify.
HVAC courses in Phoenix start soon so request more information now!

 Request HVAC Course Info Now! 

Hands-On HVAC School In Phoenix

One of the fastest growing careers in Arizona is the HVAC-R technical profession. Highly skilled air conditioning and heating professionals are in tremendous demand because new laws require homes and buildings to become more energy efficient. Furthermore, in Phoenix, the demand is even greater because the continuous population growth is placing an expanding need for trained HVAC-R technicians. It is essential to keep the indoor environment comfortable while living in Phoenix and the surrounding Arizona communities. National Technical Institute (NTI) is able to help you enter and launch your career in this growing field.

Contact NTI now to learn more about our on-campus and online HVAC/I courses!

Why NTI Phoenix? Ask Our Graduates:

“Enrolling to NTI was the best decision I have ever made, I would highly recommend it to everyone who wants to get in the HVAC trade. NTI has one of the best instructors in the country TY B, and he is really hands on and flexible. They are willing to work with anyone regardless of your work hours, Enrolling is easy and in 4 months NTI will give you a long life career. Thank you NTI, David and TY for my new career.”

What Makes a Successful HVAC-I Student

If you like solving problems, like to work with your hands, or are tend to be good with machines, then becoming an air conditioning, heating, ventilation and refrigeration technician could be the perfect fit for you. The Phoenix area is always experiencing a shortage of well-trained HVAC technicians: if you have the drive and desire to be a HVAC-R tech, then with the right training you will be in high demand after graduation.


An HVAC tech provides installation, repair, and maintenance of cooling, refrigeration, heating and ventilation systems; in both residential and commercial settings.


Everyone who lives in Phoenix certainly knows there’s a big need for smooth-running HVAC systems. For those who’ve graduated from NTI’s HVAC courses, the job prospects for HVAC-R technicians in Phoenix are excellent.

 Ready To Start?  Apply Now! 

Classroom of NTI HVAC training school in Phoeniz Arixona
Classroom pic 2 of NTI HVAC training school in Phoenix, AZ

See what Kevin O'Leary (aka "Mr. Wonderful") has to say about NTI, and how you can get you a great career by learning a trade!


You learn everything you need to do the job of an HVAC-R technician. NTI teaches practical, hands-on techniques combined with textbook knowledge about air conditioning, heating, and refrigeration systems.

You’ll get hands-on training from industry professionals that know the quickest way to repair many HVAC issues, and learn to troubleshoot, service, repair and install home and commercial systems for a career as a certified HVAC-R technician.

National Technical Institute HVAC-I training certification program in Phoenix can be completed in as fast as 4 months.

Don’t miss this chance to quickly start a new career: learn more about HVAC-I classes in Phoenix.


Affordable Tuition

Recognized By Local Contractors

Accelerated Curriculum

Recognized By Local Contractors
Founded in Las Vegas, NTI has been training HVAC/I technicians since 2003.

Accelerated Curriculum
Training with NTI gets you into the workforce fast. Plus you can take advantage of our Fusion Training Program where you get the best of both worlds: online learning plus weekly hands-on lab classes!

Affordable Tuition
Not only do you get to work faster, but tuition for NTI’s HVAC training is thousands less than attending a traditional community college or university.

Want More? Learn why being an HVAC tech is a great career choice!