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, and we report your hours to TDLR within 24 hours.

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 — **Promo code HVAC** $10 off at checkout

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

How it works

From sign-up to renewed in four steps

Choose your course

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

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

Once you finish, your hours are reported to TDLR within 24 hours. We'll help you pay your state fees too.
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

TDLR HVAC License Renewal Courses

8 Hr HVAC Professionals CE Course

Choose your course

Read or listen

We notify TDLR

Print your certificate

60-day no-hassle refund