HVAC Licenses and Certifications: What You Need to Start a Business in the U.S.

Need to know what licenses and/or certifications you need for an HVAC business? This guide can help you stay compliant in the U.S.!

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Frequently Asked Questions
How do I get an HVAC contractor license to start my business?

To obtain an HVAC contractor license, you’ll need to follow several steps, which vary by state. Generally, you must meet basic qualifications like being at least 18 years old and having a high school diploma or equivalent. Then, you’ll need to complete formal HVAC training through a certification program or apprenticeship

Once you’ve gained the required experience, most states require passing a state-administered exam to assess your technical skills and knowledge of building codes. After passing, you can submit your application, including proof of education, experience, and insurance. Each state has different requirements, so check your local licensing board for specifics.

What are the requirements for an HVAC certification?

HVAC certification requirements depend on the state, but in general, they include completing an accredited HVAC training program or gaining experience through an apprenticeship. Technicians may also need to pass exams, such as the EPA 608 certification, which is mandatory for handling refrigerants. 

Certifications like NATE or HVAC Excellence may also enhance your qualifications but are not always required by law. For HVAC professionals starting a business, these certifications build trust with clients by demonstrating expertise and compliance with industry standards.

Do I need HVAC technician certification to open an HVAC business?

Yes, obtaining an HVAC technician certification is often required before starting an HVAC business. Certifications like the EPA 608 are necessary for handling refrigerants, and many states require licensed technicians to complete training and pass exams to work legally. 

Beyond legal compliance, having HVAC certifications demonstrates expertise and can build customer trust, setting your business up for success. Be sure to check your state’s specific certification requirements to ensure you meet the qualifications to open your HVAC business.

How long does it take to get an HVAC license?

The time it takes to get an HVAC license depends on your state’s requirements and the type of training you pursue. Completing an HVAC certification program can take between 6 months and 2 years, depending on whether you choose a certification course or an associate degree. After that, apprenticeships generally last 3 to 5 years. Once you’ve gained the required experience, you’ll need to pass a state exam, which can take additional time to schedule.

Can I transfer my HVAC contractor license to another state?

Some states allow HVAC professionals to transfer their contractor licenses through reciprocity agreements. These agreements simplify the process of getting licensed in another state, often waiving certain requirements, like additional exams. 

However, most states will still require you to submit documentation proving your qualifications, such as passing scores from your original state, proof of insurance, and a record of experience. Always check the licensing board of the state you plan to move to for specific details, as requirements vary.

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