Arizona Needs Plumbers. We’ll Get You Ready.

Complete your Plumbing Technician certificate in as little as 10 weeks – no experience required.

Plumbing Technicians are in high demand across the state

There is a shortage of plumbers across Arizona, with the state needing to fill more than 1,200 available jobs. NTI’s fast-track Plumbing Technician program gives you hands-on lab training, experienced instructors, and career services support. No GED required.

National Technical Institute has helped thousands of students launch careers in the skilled trades. Our Phoenix campus combines contractor-driven curriculum with hands-on lab experience, so you graduate with skills employers actually need, not just a certificate.

What You Get at NTI Phoenix

  • Certificate in as little as 10 weeks:
    One of the fastest paths to a plumbing career in Arizona

  • Hands-on lab training:
    Practice on real plumbing systems, not just textbooks

  • Experienced instructors:
    Learn from professionals with real-world field experience

  • Flexible scheduling:
    Weekday, weekend, morning, mid-day, and evening classes available

  • No GED required:
    We meet you where you are

  • Career Services support:
    We help you find work after you graduate

Comprehensive Plumbing Training Program Highlights

Accelerate your plumbing career with NTI’s online and hands-on training led by industry professionals. Master fundamentals, advanced techniques, and professional development for success in this high-demand field.

What you’ll learn
  • Plumbing fundamentals
  • Blueprint reading
  • Water supply systems
  • Waste systems
  • Pipe fitting & fixture installation
  • Plumbing math
  • Professional development & job readiness

Plumbing Careers

Arizona is facing a shortage of over 1,200 plumbers — and that gap isn’t closing anytime soon. Skilled plumbing technicians enjoy strong job security, competitive pay, and work that can’t be outsourced or automated.

  • Average entry-level salary: $54,000
  • Top earners: $101,000+ per year
  • Job growth rate: 21% — nearly double the national average
  • Job security: Plumbing is essential infrastructure and the demand never stops

Get Started

Take the first step toward a career in the trades. Fill out the form below and an NTI advisor will reach out to answer your questions, walk you through the program, and help you find a schedule that works.

Five-star reviews and student testimonials for NTI Training HVAC programs

Hands down the best decision I’ve made in my adult life! Colin and his team not only prepared us for joining the plumbing career field, but he also set us up for professional success. With the help of NTI, I received a job within 3 weeks of starting the course. Thank you, NTI!

A five-star review by Matthew Byrd

A five-star review by Matthew Byrd

Five-star reviews and student testimonials for NTI Training HVAC programs

Super positive and constructive learning experience. Sensi Ralph has been an amazing teacher. I feel confident that I can perform the skills I learned at NTI!!

A five-star review by Noel Rodriguez

A five-star review by Noel Rodriguez

Five-star reviews and student testimonials for NTI Training HVAC programs

NTI was great! I went through the immersion HVAC program and gained a lot from it. The instructors Rickey and Mark were always engaging and very knowledgeable. Loved that the videos were online and accessible to do on my own time!

A five-star review by Connor Smith

A five-star review by Connor Smith

NTI plumbing students working on sinks in Phoenix training lab.
NTI plumbing student working on sink plumbing installation in Phoenix lab.
NTI – Phoenix Campus

4645 36th St., Phoenix, AZ 85040

At NTI’s Phoenix Campus, you will acquire the best training from industry experts to become the best entry-level technician with tools for fast job placement and rapid 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!