Become a Licensed HVAC Contractor in Texas

If you want to install, repair, or maintain air conditioning and refrigeration systems in Texas, you must hold an Air Conditioning and Refrigeration Contractor license issued by the Texas Department of Licensing and Regulation (TDLR).

This license allows contractors to legally perform HVAC work for the public and operate an HVAC business in Texas. PermitSeal helps contractors prepare and submit the required paperwork so they can focus on building their business.

What Is an Air Conditioning and Refrigeration Contractor License?

The Air Conditioning and Refrigeration Contractor license (often called the Texas HVAC license) allows you to:

• Install air conditioning systems
• Install refrigeration systems
• Repair HVAC equipment
• Maintain heating and cooling systems
• Operate an HVAC contracting business

Any company performing HVAC work must employ a licensed contractor for each permanent location.

Types of HVAC Contractor Licenses in Texas

Texas offers two license classes. See the full Class A vs Class B comparison for details.

HVAC License Requirements in Texas

Basic Requirements

• Be at least 18 years old
• Meet experience requirements
• Pass the licensing exam
• Submit proof of insurance
• Submit the license application to TDLR

The application fee is $115, and licenses are valid for 1 year.

Experience Requirements

Most applicants qualify through work experience. You must have one of the following:

Experience may also be credited from military training or related engineering education.

HVAC Contractor Exam

After your application is approved, you must pass the TDLR HVAC contractor exam. The exam is administered by PSI.

Topics include:

• HVAC systems
• Refrigeration
• Texas laws and regulations
• Safety
• Installation standards

Insurance Requirements

Texas HVAC contractors must maintain commercial general liability insurance.

Insurance must remain active for the license to stay valid.

HVAC License Application Process

Here is the typical process to become a licensed HVAC contractor in Texas.

1. 1

   Meet experience requirements

   Work under a licensed HVAC contractor.

2. 2

   Submit application

   Submit the Air Conditioning and Refrigeration Contractor License Application to TDLR.

3. 3

   Take the licensing exam

   Once approved, schedule your exam with PSI testing centers.

4. 4

   Obtain insurance

   Secure required liability insurance.

5. 5

   Receive your license

   After passing the exam and submitting insurance, your license will be issued.

Technician vs Contractor License

Many HVAC professionals start as ACR technicians before applying for a contractor license.

How PermitSeal Helps

Getting licensed involves multiple steps, forms, and approvals. PermitSeal helps contractors:

1. 1Prepare license applications
2. 2Verify experience documentation
3. 3Submit forms correctly
4. 4Track application progress
5. 5Prepare for exams

This removes the paperwork so you can focus on running your HVAC business.