• Group of NTI Phoenix electrical technician graduates celebrating certification.

    National Technical Institute Graduates 103 Certified HVAC, Plumbing and Electrical Technicians From Phoenix Campus

    NTI’s largest graduating class of 2026 fills critical HVAC, plumbing, and electrical jobs.

  • How Long is HVAC School? Your 2026 Guide to Career Training Timelines

    How Long is HVAC School? Your 2026 Guide to Career Training Timelines

    Table of Contents Understanding the HVAC School Timeline: From Months to Years Accelerated Training vs. Traditional Degrees: Why Speed...

  • How to Get Plumbing Certification: Your Accelerated Path to a High-Demand Career

    How to Get Plumbing Certification: Your Accelerated Path to a High-Demand Career

    Table of Contents Why Plumbing Certification is Your Ticket to Professional Freedom Navigating the 4 Main Levels of Plumbing Licensure The 5-Step...

  • HVAC Technician Training: Your Accelerated Path to a High-Demand Career

    HVAC Technician Training: Your Accelerated Path to a High-Demand Career

    Table of Contents What is HVAC Technician Training and Why is it an Excellent Career Move? Essential Skills Taught in Professional HVAC...

  • Tradesperson in white hard hat applying sealant, illustrating electrical technician training at NTI.

    Picking Your Future without Flipping a Coin

    Trade School vs College: Understanding the Core Differences When we look at trade school vs college, the most fundamental difference lies in how and what you learn. Traditional college is built on academic theory. You spend the first two years taking general education requirements—classes like Psychology 101 or Art History—that may have nothing to [...]

  • Plumber looking under the sink and taking notes

    7 Myths About Plumbing You Should Know

    Plumbing is one of the most essential trades in our society today, yet it’s also one of the most misunderstood. Many people picture plumbers as slovenly tradespeople that just work on clogged drains and toilets. But, this couldn’t be further from the truth! Behind every functioning home, restaurant, hospital, and commercial building is a [...]

  • electrical project manager looking at tablet

    How to Become An Electrical Project Manager

    Electrical project managers oversee electrical installations from planning to completion and make sure that projects are safe, efficient, on schedule, and up to code. It’s a career for people who like leading teams, solving complex problems, and taking responsibility for the full scope of a project. For anyone interested in joining the electrical trade [...]

  • Plumber working under a sink

    HVAC vs. Plumbing Careers: Which Should You Choose?

    Choosing a skilled trade is one of the most reliable ways to build a stable, rewarding career with long-term growth potential. Among the trades, HVAC and plumbing stand out as two of the most essential (and most future-proof) trades. Both offer strong earning potential, hands-on work, and opportunities to specialize, yet the day-to-day responsibilities [...]

  • 2 men working on HVAC system

    A Brief History of HVAC Systems and the HVAC Industry

    Heating, ventilation, and air conditioning, otherwise known as HVAC, are so ingrained in our daily lives that we rarely stop to consider how transformative they really are. These systems make homes more livable, workplaces more productive, and places like schools and hospitals safer. They protect food, equipment, and even entire buildings.  Yet the path [...]

  • electrician checking system

    Electrician Job Outlook 2026: The Demand for Electrical Technicians

    The job outlook for electricians has grown over the years with many benefits of becoming an electrician. With the increase in construction for both residential and commercial, the need for electricians has grown as well. Learn all about the electrician job outlook for 2026 below. Why the Electrician Job Outlook Is So Strong The [...]

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