Skip to content

How to Become an HVAC Technician in California: Step-by-Step Guide

Man working on an air conditioner.

California, home to more than 39.4 million residents[1], has a demand for HVAC technicians who help maintain the state’s extensive infrastructure for heating, ventilation, and air conditioning systems. With a variety of climates across the state, ranging from coastal breezes to desert heat, the expertise of skilled technicians is vital for ensuring that homes and businesses remain comfortable year-round. As the demand for HVAC systems continues, the need for regular maintenance, installation, and repair services makes HVAC professionals an essential component.

Different Kinds of Certifications

A significant number of HVAC technicians pursue a range of certifications to earn their HVAC licenses and keep up to date with the ever-evolving industry standards and practices. These certifications encompass a variety of specialized skills and knowledge areas, ensuring that technicians are well-equipped to handle the latest technologies and regulations. Some of the key certifications include:

    • The EPA Section 608 Certification is required for anyone who works with regulated refrigerants. This certification is divided into four different categories:
      • Type I: Covers small appliances, such as household refrigerators, window air conditioners, and water coolers.
      • Type II: Relates to the servicing and disposal of equipment that uses high-pressure refrigerants, including residential air conditioners, heat pumps, and grocery store refrigeration systems.
      • Type III: Involves the servicing and disposal of equipment that uses low-pressure refrigerants, like chillers.
      • Universal: This certification encompasses all three of the abovementioned types within the EPA Section 608 certification.
    • 609 Technical Certification is for any individual who assists in repairing or maintaining automobile air conditioning systems.
    • R-410A Technical Certification is for extremely high-pressure refrigerant systems. These types of technicians usually work within the manufacturing industry.
    • NATE Certification is for advanced HVAC technicians with more than three years of experience, and it covers topics including electrical, heat transfer, safety, tools, and more.
    • HVAC Excellence Electrical Certification validates a technician’s knowledge and skills in the electrical aspects of HVAC systems. It’s part of a broader HVAC Excellence program designed to improve the competency of HVAC/R professionals.
    • AC Certifications validate a technician’s knowledge and skills in heating, ventilation, and air conditioning systems. Many states and the EPA require specific certifications, particularly for those handling refrigerants.
    • BACnet Certification verifies that products claiming BACnet conformance meet industry-accepted standards for interoperability and functionality, ensuring seamless communication between devices.

In addition to the certifications listed above, individuals can explore additional certifications based on their specific interests. These options often depend on becoming an HVAC technician and the certifications pursued. Optional certifications include Yaskawa and ABB variable Frequency Drives (VFD), offered at a small extra cost.

How to Become an HVAC Technician in California? Certification and License Requirements

In California, individuals seeking to work on heating, ventilation, or air conditioning (HVAC) units valued at over $500 must fulfill specific requirements to secure the necessary licensing. This process entails meeting various qualifications, including educational prerequisites, practical experience, and adherence to safety and regulatory standards, all designed to ensure expertise and professionalism in managing these essential systems. These requirements include:

  • Being at least 18 years of age
  • Possessing a Social Security Number or an Individual Taxpayer Identification Number
  • Passing the licensure examination for the C-20 Warm Air Heating, Ventilating, and Air Conditioning Contractor License
  • Attend an HVAC educational program with on-the-job training or at least four years of journeyman work experience.
    • You can complete an HVAC educational program through a program such as the one offered at Brownson Technical School (BTS). As of 2021, 87% of BTS graduates found HVAC field employment within one year of graduation[2].

The BTS program teaches students to install new systems and diagnose, troubleshoot, and repair air conditioning units. Students gain hands-on experience with various equipment technologies, learn about direct digital controls (DDC) and building automation, and assess building performance. BTS is the only school with DDC and building automation in its advanced curriculum.

Additionally, the program provides students with 1,040 hours of intensive hands-on training, significantly more than other schools that typically offer only 750 hours. The facility spans over 12,000 square feet.

  • Further steps to obtain the HVAC license include:
    • The EPA Section 608 certification can be obtained through a training program, such as the one offered at Brownson Technical School.
    • Paying an application fee of three hundred and thirty dollars and an HVAC license fee of one hundred and eighty dollars.
    • Completing a criminal background check and submitting fingerprints.
    • Providing proof of a contractor bond valued at a minimum of fifteen thousand dollars  

Once you have completed all necessary certification and licensing requirements, you can proudly achieve the status of a licensed HVAC technician in California. This accomplishment signifies your expertise in heating, ventilation, and air conditioning systems and opens the door to a rewarding career in a vital and dynamic industry.

Career Outlook for HVAC Technicians within California and Nationwide

In California’s job market, companies seeking skilled professionals in heating, air conditioning, and refrigeration often prioritize candidates with specialized post-secondary vocational training, such as the comprehensive programs offered by Brownson Technical School, which can be completed in ten months[3].

According to projections from the Employment Development Department of the State of California, this burgeoning field is expected to experience an impressive 13.8 percent[4] increase in job growth from 2020 to 2030, highlighting a strong demand for qualified workers. Additionally, the US Bureau of Labor Statistics indicates that in 2023, the median annual salary for heating, air conditioning, and refrigeration mechanics and installers nationwide stands at $57,300[5]. This figure reflects not only the vital role these professionals play in ensuring comfort and efficiency but also emphasizes the anticipated nine percent growth in job opportunities in this sector across the United States from 2023 to 2033[5].

Are You Ready to Take the Next Steps Toward How to Become an HVAC Technician in California? 

If you’re contemplating a rewarding career as an HVAC technician in California, enrolling in a program like the one offered at Brownson Technical School can significantly enhance your career prospects. Their comprehensive HVAC program, designed to be completed in just ten months[3], immerses students in a rich curriculum that covers vital skills such as the installation, maintenance, and repair of heating, ventilation, and air conditioning systems.

This hands-on training not only equips you with the technical expertise essential for success in the field but also ensures that you are well-prepared to obtain the necessary licenses required in California. As a graduate, you will step into the workforce with confidence, ready to tackle a diverse range of HVAC challenges and excel in this thriving industry. With the demand for skilled technicians on the rise, this program offers an invaluable foundation for a sustainable and fulfilling career.

 Additional Information/Sources

[1]https://www.census.gov/quickfacts/fact/table/CA/PST045224

[2]https://brownson.edu/hvac-air-conditioning-refrigeration-school-orange-county/  

[3]Program length when completed in normal time.

[4]https://labormarketinfo.edd.ca.gov/cgi/databrowsing/occExplorerQSDetails.asp?searchCriteria=Clerk&careerID=&menuChoice=occExplorer&geogArea=0601000000&soccode=499021&search=Explore+Occupation

[5] https://www.bls.gov/ooh/installation-maintenance-and-repair/heating-air-conditioning-and-refrigeration-mechanics-and-installers.htm

https://huckleberry.com/blog/hvac-license-california/

https://www.cslb.ca.gov/

https://www.indeed.com/career-advice/career-development/how-to-become-a-hvac-technician