2500 West Loop S, Suite 210 Houston, Texas 77027
Texas License# 2494648
Get an Insurance Quote Today

HVAC License in Texas

hvac license texas

Texas requires all HVAC and plumbing contractors to be licensed. To obtain a license, contractors must undergo an exam and have proof of experience in this field. The state also requires that all plumbers complete continuing education credits each year to keep their licenses active. 


Understanding HVAC Licensing

The Texas Department of Licensing and Regulation (TDLR) is the governing body responsible for issuing HVAC and plumbing licenses in the state. All applicants must meet their requirements to be eligible for a permit. Prerequisites include:

  • Passing an exam.
  • Obtaining a minimum of two years of experience.
  • Submitting proof of continuing education credits.

Once you have completed all the necessary steps, you can apply for your license online at the TDLR website. After your application is accepted, you will receive an official license in the mail. When performing HVAC and plumbing work, the permit must be displayed at your business or job site.

Get a Quote Today!



Types of HVAC Licenses in Texas

Just as HVAC systems come in various configurations, so do licenses in Texas. Let’s explore the two primary types:

  • Registered Technician License: This is your entry point into the world of licensed HVAC professionals. A registered technician focuses on basic HVAC tasks and typically works under the supervision of a certified technician or contractor.
  • Certified Technician License: Achieving certification means you’ve reached the next level. As a certified technician, you’re skilled in various HVAC tasks and can work independently on complex projects.


Eligibility Criteria for HVAC Licensing

Before you start troubleshooting air conditioning units, there are a few boxes you need to check:

  • Age and Citizenship: You must be at least 18 years old and either a U.S. citizen or a legal resident.
  • Education and Training: Formal education is the foundation. Completing an HVAC training program or an apprenticeship is essential. These programs provide a mix of classroom learning and hands-on experience.
  • Experience and Apprenticeships: Practical experience is crucial. You’ll need a specific number of hours working as an apprentice under the guidance of experienced HVAC technicians.
  • Skills and Knowledge: Understanding HVAC systems, components, and industry regulations is vital.
  • Background Check and Character Assessment: Your background check and moral character are assessed to ensure you’re fit for the responsibilities of a licensed HVAC technician.


Steps to Get an HVAC License

  1. Educational Requirements: Your journey begins with education. Enroll in an HVAC training program or join an apprenticeship. These programs cover everything from refrigeration principles to electrical systems.
  2. Accumulating Experience: During your internship, you’ll gain hands-on experience under the guidance of seasoned HVAC technicians. Expect to learn about system installations, repairs, and troubleshooting.
  3. Prepping for the Exam: The licensing exam is your moment to shine. It covers HVAC systems, components, codes, and regulations. Dedicate time to studying using textbooks, reference materials, and online resources.
  4. Application Process: Once you’ve gained knowledge and experience, it’s time to assemble your application. It involves gathering documents, filling out the application form, and paying the required fees.


Going Through the Licensing Examination

The licensing exam is where your expertise meets the spotlight. It assesses your knowledge of HVAC systems, components, and industry codes.

  • Comprehensive Overview: The exam covers various topics, from refrigeration cycles to electrical circuits. You might encounter multiple-choice questions, practical scenarios, and calculations.
  • Effective Study Techniques: Utilize a mix of textbooks, reference materials, and online resources. Practice exams help you get comfortable with the format and types of questions.
  • Excel on Exam Day: Stay calm, manage your time wisely, and approach each question thoughtfully. Remember, you’ve dedicated time to preparing for this moment.


Benefits of Being a Licensed HVAC Professional

Becoming a licensed HVAC technician isn’t just about getting a certificate; it’s about gaining credibility and trust. With a license, you’re recognized as a skilled professional who understands HVAC systems, industry regulations, and safety practices. This credibility can give you an edge over the competition.

By obtaining your HVAC license, you’ll have access to more job opportunities and be able to demand higher salaries. You’ll also be better positioned to climb the ladder and take on bigger challenges. You can open a business or specialize in a specific HVAC area as a licensed professional.


Continuing Education for HVAC Professionals

The HVAC industry evolves with new technologies and energy-efficient practices. Continuous learning is vital to staying current. It ensures you’re equipped to handle the latest systems and provide the best service to your clients.


Renewal and Maintenance of HVAC License

After obtaining your HVAC license, keeping it current is essential. Stay informed about renewal deadlines, gather necessary documents, and promptly pay renewal fees. If your license lapses, Texas offers a process for reinstatement, although it may involve additional steps and costs.


What Type of Work to Expect 

As an HVAC technician, you can expect to perform various tasks. These include inspecting and maintaining HVAC systems, installing new units, troubleshooting and repairing equipment, and testing air quality. You’ll also need to analyze electrical circuits and decipher wiring diagrams. 

On top of that, you may be responsible for ordering parts or supplies needed for a project.



Overall, becoming an HVAC technician is a rewarding experience. It’s an opportunity to work with complex systems and provide essential services to your clients. You can make a lasting impact in this field with the proper knowledge, skills, and attitude. 

Contact the local authorities or relevant websites for more information about Texas plumbing licensing requirements.

Last updated:
Share It On

Contact Us

Get Your Insurance Quote On The Spot


Related Articles

How to become a landlord in Texas

The Texas real estate market is a dynamic and …

Read More

Safest Cities in Texas

Texas, a state celebrated for its diverse and rich …

Read More

Best suburbs in Texas

Texas, a state renowned for its diverse landscapes and …

Read More

Contact Us


Get Your Insurance Quote On The Spot