Family owned · Serving Texas professionals since 2005

866.767.4755 Cursos en español disponibles

Texas HVAC continuing education

TDLR HVAC License Renewal Courses

Renew your Texas air conditioning and refrigeration contractor license online. Our course satisfies your annual TDLR continuing education requirement, with no tests. We enter your hours with TDLR several times every day.

  • 1 TDLR-approved course
  • 8 hours online, no tests
  • $55 per course
See the course Call 866.767.4755
An HVAC technician servicing an outdoor air conditioning unit

Your renewal course

Get your HVAC hours done online

Approved by the Texas Department of Licensing and Regulation and built to be finished on your phone, tablet or computer.

TDLR course #33466

8 Hr HVAC Professionals CE Course

  • 8 hours
  • 100% online
  • No tests
  • Audio read-along

Based on the current 2024 International Mechanical Code, adopted by TDLR effective September 1, 2026. Seven hours cover the HVAC chapters that matter most to Texas ACR contractors, with "New in 2024" callouts for changes such as closet return-air rules, controls in ducts, and A2L refrigerants. One hour covers Texas law and rules. Audio with scrolling on every page, works great on desktops, tablets and phones, no quizzes or exams. Course hours entered same day of completion.

Price$55

60-day money-back guarantee

How it works

From sign-up to renewed in four steps

  1. Choose your course

    Sign up in minutes on a desktop, laptop, tablet or cell phone.

  2. Read or listen

    Each page is timed. Use “Listen to Page” to hear it read aloud with auto-scroll and highlighting.

  3. We report your hours fast

    We enter your hours with TDLR several times every day, then email and text you when it's done. Remember to pay your TDLR renewal fee too, if you haven't already.

  4. Print your certificate

    Print or email your certificate of completion for your records.

60-day no-hassle refund

If for any reason a course isn't for you, we'll refund you. That's our commitment to excellence.

See the course