Did you know that California is the 2nd highest state in the nation for HVAC employment? And average annual salary in the state is over $70K.
Education and Training
If you want to get started in this field, consider one of the online training course below.
How Will This Course Benefit Me?
The course prepares students for these certification exams:
HVAC Excellence Professional Exam
NATE Core and Specialty Test
EPA 608 certification exam
What Will You Study?
- Fundamentals of HVACR:
- Introduction to the principles of heat, temperature, pressure, matter, and energy.
- Overview of refrigeration, refrigerants, and the chemistry and management of refrigeration oils.
- Basic electricity and magnetism, including an introduction to automatic controls and their components and applications.
Safety and Tools:
- General safety practices and simulation safety quizzes.
- Overview of tools, equipment, and shop practices, including fasteners, tubing, and piping.
- Leak detection, system evacuation, and cleanup processes.
System Management:
- Techniques for recovery, recycling, reclaiming, retrofitting, and system charging.
- Calibration of instruments and troubleshooting basic and advanced control systems, including Direct Digital Controls (DDCs) and pneumatics.
Motor and Electrical Controls:
- Types and applications of electric motors.
- Motor controls and troubleshooting electric motors.
Commercial Refrigeration:
- Components of commercial refrigeration systems including evaporators, condensers, compressors, and expansion devices.
- Special systems like commercial ice machines and troubleshooting commercial refrigeration.
Heating and Air Quality:
- Different heating systems: electric, gas, oil, and hydronic.
- Indoor air quality management and air-conditioning specifics including cooling, comfort, and psychometrics.
System Installation and Maintenance:
- Air distribution and balance, installation, and residential energy auditing.
- Operation and troubleshooting of chilled-water air-conditioning systems, including high-pressure, low-pressure, and absorption systems.
Advanced HVACR Applications:
- All-weather systems, heat pumps (air source and geothermal), and domestic appliances (refrigerators, freezers, room air conditioners).
- Commercial air-conditioning systems including rooftop, variable refrigerant flow, and variable air volume systems.
Professional Skills and Simulation:
- Soft skills development for HVACR technicians, covering communication, decision-making, time management, problem-solving, and accepting responsibility.
- Simulation challenge modes for HVAC and electricity.
How Long Does it Take?
The course options above take about 9 to 12 months. These 330 hour courses are online so you can control your pace.
How Much Does It Cost?
Online programs such as the one above cost about $3100. This cost includes instructional materials and textbooks.
According to the International Association of Heating, Air-conditioning and Refrigeration or IHACI, other programs can vary from a few thousand dollars to as much as $15,000.
Other Local Trade School Programs
- Bakersfield
- Pleasant Hill, Sacramento, San Jose, San Leandro, Stockton
- San Diego, San Jose
- Canyon Country
- San Francisco
- San Bernardino
- San Jose
- Clovis, Modesto, Redding
- Anaheim, Fairfield, Rancho Cordova, Riverside, West Covina
- San Jose
- San Bernardino
- San Diego
- San Diego, San Diego,
- Stockton
- Bakersfield, Delano, Fresno, Hesperia, Lancaster, Salida, Ontario, Porterville, Rancho Cordova, Temecula, Visalia, Sacramento, San Leandro, Santa Maria, Rancho Mirage
- Inglewood, Riverside
- Colton, San Diego, Anaheim
- Anaheim, Bakersfield, Chula Vista, Fresno, Gardena, Huntington Park, Ontario, Riverside, Sacramento, San Marcos, Stockton, West Covina
- Long Beach, Rancho Cucamonga, Sacramento
Bakersfield College (Rating: 4.1 out 5)
Bakersfield College’s HVAC Technology program offers both an Associate of Science degree and industry-focused certificates, including a Certificate of Achievement in HVAC and a Certificate of Completion in Energy Management and Auditing. Designed to be completed in approximately two years, the program delivers hands-on training in HVAC system design, installation, maintenance, and energy efficiency. Graduates are equipped for careers such as HVAC technician, energy auditor, or facilities manager, with skills aligned to industry standards in environmental control and sustainable building systems.
Carrington College (Rating: 4.4 out 5)
Carrington College’s HVAC-R Program equips students with practical, hands-on training for a career in heating, ventilation, air conditioning, and refrigeration. Designed to be completed in as few as 10 months, the program offers a Certificate of Achievement and the opportunity to earn an Associate in Trade Studies with an additional 6 months of study. Located at the Trades Education Center in Phoenix, the program features flexible learning options and affordable tuition. Graduates are prepared to install, maintain, and repair HVAC-R systems, with career opportunities in various settings.
Center for Employment Training (Rating: 4 out 5)
The HVAC Technician and Green Technology program provides hands-on training in installing and servicing air conditioning, ventilation, and heating systems, with an emphasis on green technology. In just 8–9 months, students gain expertise in refrigeration, ductwork, brazing, and soldering, alongside customer service and job preparation skills. Graduates receive job placement support, with training supplies and uniforms included at no extra cost, and financial aid is available for qualifying students.
Charter College (Rating: 3.2 out 5)
Charter College’s Certificate in Heating, Ventilation, Air Conditioning and Refrigeration is a 10-month program delivered through a blended learning format that combines online coursework with hands-on laboratory training. The curriculum is specifically designed to prepare students for the EPA refrigerant handling certification test, covering essential topics from gas heating and heat pumps to commercial boiler and chiller systems. Graduates gain the technical foundation required for entry-level roles, with the school providing guidance on meeting specific state licensing requirements in regions like Washington and California.
City College of San Francisco (Rating: 4.2 out 5)
City College of San Francisco’s MET/HVAC/Plumbing program trains students for essential roles in plumbing, heating, ventilation, air conditioning, and refrigeration, industries with consistent demand and strong career growth. Learners can pursue an AS in Mechanical Engineering Technology with an HVAC/Plumbing concentration or earn certificates in Engineered Plumbing Systems and HVACR, gaining practical skills in system design, installation, and maintenance. Many courses are available fully or partially online, offering flexibility for students entering or advancing in these skilled trades.
Heavy Equipment College (Rating: 4.1 out 5)
The Heating and Air Technology program at Heavy Equipment Colleges of America in Oklahoma is an accelerated, 7-week course designed to prepare students for entry-level HVAC positions. The program combines classroom instruction with hands-on training on industry-standard equipment, equipping graduates with the skills needed to take the HVAC certification exam and become licensed professionals. With dedicated career services support, students are well-positioned to secure jobs in the growing HVAC industry.
Institute for Business & Technology (Rating: 3.3 out 5)
The Commercial Refrigeration, Heating, and Air Conditioning program at IBT provides hands-on training in HVAC systems for residential and commercial settings, emphasizing skills like electrical theory, plumbing, and welding. In a short timeframe, students prepare for industry-recognized certifications, including ESCO EPA, HVAC Excellence, and OSHA. Graduates are equipped to meet high industry demand, with job opportunities in diverse settings such as hospitals, office buildings, and private industry, while maintaining EPA regulations in troubleshooting and repairs.
Institute of Technology (Rating: 4.6 out 5)
Accelerated HVAC training in hybrid format.
InterCoast Colleges (Rating: 3.4 out 5)
In-class and online program. ICC will help you get a GED if you dont have one.
Pipe Trades Training Center (Rating: 4.8 out 5)
The HVACR Apprenticeship Program is a comprehensive five-year training pathway combining 1,760 annual hours of on-the-job learning under a journeylevel worker with classroom instruction on science, theory, and trade applications. Apprentices attend classes twice weekly for two semesters per year, gaining skills in refrigeration, electrical controls, mechanical systems, and advanced HVACR technologies. Upon completion, participants earn journeylevel status, a California State completion certificate, and the option to apply credits toward an Associate Degree from Foothill College.
San Bernardino Valley College (Rating: 4.2 out 5)
San Diego City College (Rating: 4.1 out 5)
The Air Conditioning, Refrigeration, and Environmental Control Technology (AIRE) program offers a comprehensive curriculum covering HVAC/R systems, energy efficiency, and green technology. Students can earn certificates of performance, certificates of achievement, or an Associate of Science degree, with coursework combining classroom theory and hands-on lab experience. Graduates are prepared for industry certifications and careers in HVAC installation, repair, system design, and consulting.
San Diego College of Continuing Education (Rating: 4.5 out 5)
The San Diego College of Continuing Education HVAC program provides hands-on training in heating, ventilation, air conditioning, and refrigeration systems. The program is designed to be completed in a short-term, accelerated format, equipping students with the skills needed for entry-level positions. Graduates are prepared to earn industry-recognized certifications, enhancing their job prospects in the HVAC field.
San Joaquin Delta College (Rating: 4.1 out 5)
San Joaquin Delta College’s Heating and Air Conditioning program combines classroom instruction with hands-on lab training to prepare students for careers in HVACR service, repair, and maintenance. Students gain experience working on a wide range of equipment and develop troubleshooting skills, while also preparing for the EPA refrigerant recovery certification exam. The program offers both Certificates of Achievement in Heating and Air Conditioning or Refrigeration, as well as an Associate in Science degree in Heating, Air Conditioning, and Refrigeration.
San Joaquin Valley College (Rating: 3.9 out 5)
SJVC’s Heating, Ventilation, Air Conditioning, and Refrigeration (HVAC-R) program prepares students for careers in the heating and cooling industry, offering a Certificate of Completion in as few as 10 months. The program covers essential skills such as heating and cooling principles, electrical theories, diagnosing mechanical and electrical problems, and proper installation and servicing techniques. Students receive hands-on training and courses in refrigeration theory, electrical applications, and air distribution systems, with flexible learning options available at eight locations and affordable tuition.
Spartan College of Aeronautics and Technology (Rating: 4.2 out 5)
Spartan College’s Aviation Maintenance Technology program offers FAA-approved training designed to prepare students for careers in aviation maintenance. Graduates of the 17- to 23-month programs can earn a diploma or Associate of Applied Science degree and are qualified to pursue FAA Mechanic certifications with Airframe and Powerplant Ratings. The program includes both hands-on and hybrid options, providing training in areas such as aircraft systems, turbine engines, and hydraulics, with access to advanced equipment like turbine engine trainers and multiple aircraft.
Summit College (Rating: 3.6 out 5)
The HVAC program trains students to install, maintain, and repair residential and commercial heating, ventilation, air conditioning, and refrigeration systems. With a focus on practical skills, students learn to handle electrical components, troubleshoot issues, and recommend maintenance solutions. Graduates are prepared for diverse roles in the industry, including specialized areas like solar panel systems and commercial refrigeration.
UEI College (Rating: 4.2 out 5)
UEI’s HVAC Technician Training Program offers comprehensive training to become an HVAC technician in as few as 10 months. The program includes hands-on experience with real HVAC equipment and prepares students for essential EPA certifications, including the EPA Section 608 and R-410A. With a blend of online and in-class learning options, it equips graduates with the skills needed for careers in installation, maintenance, and repair of HVAC systems.
Universal Technical Institute (Rating: 4.3 out 5)
The HVACR Technician program at UTI is designed to be completed in as little as nine months, preparing students for entry-level roles in heating, ventilation, air conditioning, and refrigeration. The curriculum covers essential industry topics, including system installation, troubleshooting, and safety procedures, while also preparing students for key certifications such as the EPA 608. With training available at nine campuses, graduates gain hands-on skills for careers in residential, commercial, and industrial HVACR settings.
Salary Range
Average Salary Survey for CA
- $54,001 per ZipRecruiter
- $54,426 per Salary.com
- $64,201 per Indeed.com
- 70,050 per the Bureau of Labor Stats
- $81,000 per Glassdoor.com
Below are some local numbers from the BLS.
| Area | Per Hour | Per Year |
|---|---|---|
| Bakersfield | $30.85 | $64,180 |
| Chico | $25.61 | $53,260 |
| Eastern Sierra-Mother Lode Region of California | $28.98 | $60,280 |
| El Centro | $29.14 | $60,610 |
| Fresno | $29.80 | $61,980 |
| Hanford-Corcoran | $32.20 | $66,970 |
| Los Angeles-Long Beach-Anaheim | $34.69 | $72,160 |
| Madera | $27.34 | $56,870 |
| Merced | $28.45 | $59,180 |
| Modesto | $30.79 | $64,030 |
| Napa | $32.58 | $67,760 |
| North Coast Region of California | $30.35 | $63,130 |
| North Valley-Northern Mountains Region of California | $27.23 | $56,630 |
| Oxnard-Thousand Oaks-Ventura | $30.17 | $62,750 |
| Redding | $28.14 | $58,530 |
| Riverside-San Bernardino-Ontario | $31.17 | $64,830 |
| Sacramento–Roseville–Arden-Arcade | $32.73 | $68,080 |
| Salinas | $30.43 | $63,300 |
| San Diego-Carlsbad | $31.80 | $66,140 |
| San Francisco-Oakland-Hayward | $38.40 | $79,870 |
| San Jose-Sunnyvale-Santa Clara | $43.99 | $91,500 |
| San Luis Obispo-Paso Robles-Arroyo Grande | $30.50 | $63,440 |
| Santa Cruz-Watsonville | $34.48 | $71,720 |
| Santa Maria-Santa Barbara | $34.72 | $72,220 |
| Santa Rosa | $33.17 | $68,980 |
| Stockton-Lodi | $29.77 | $61,910 |
| Vallejo-Fairfield | $29.93 | $62,250 |
| Visalia-Porterville | $26.88 | $55,910 |
| Yuba City | $29.12 | $60,560 |
Occupation: Heating, Air Conditioning, and Refrigeration Mechanics and Installers (SOC Code499021)
source: data.bls.gov
California Requirements
To work as an HVAC professional in California, it’s necessary to obtain a C-20 Warm Air Heating, Ventilating, and Air Conditioning Contractor License.
This license can be acquired through two avenues: completing formal education and on-the-job training, or accumulating four years of journeyman work experience.
While getting the required license is crucial, HVAC technicians have the opportunity to enhance their career prospects and expand their knowledge by pursuing additional certifications.
Two popular certifications in the field are:
- The EPA license is required for anyone who handles refrigerants and demonstrates their understanding of safe handling and disposal practices.
- NATE certification is nationally recognized and validates a technician’s technical expertise and knowledge of HVAC systems.
The course listed above is geared towards prepping you for these certifications.
Apprenticeships
If you’re on a mission to become a skilled HVAC technician, one of the best paths toward that goal involves enrolling in an apprenticeship program.
In California, these programs are usually available through industry associations or trade unions.
Some of the reputable associations in the region include:
- Air-Conditioning Contractors of America (TACCA)
- United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry (UA)
- The Association of Air Conditioning Professionals.
When you opt for an apprenticeship program, you’ll have the opportunity to work alongside experienced HVAC technicians, who will guide you through every step of the way while receiving a stipend.
The length of the apprenticeship may differ based on the program, but it usually lasts between three and five years.
State Licensure
In California, HVAC contractors and technicians who work on systems worth more than $500 must acquire state licensure. The California Contractors State License Board (CSLB) is the governing body responsible for regulating the industry and ensuring compliance.
To get a license, applicants must meet certain requirements, which include:
- Obtaining a minimum of four years of experience working in HVAC
- Apply for Original Contractors License C-20 specialty
- Passing a state exam
- Get EPA Section 608 Certification (included in the course above)
- Purchasing a bond of $15,000
Keep in mind that the licensure requirements can differ depending on the area of specialization within the HVAC industry. Therefore, conducting thorough research to understand the criteria applicable to your specific field is vital.
Acquiring a state license not only fulfills legal obligations but also instills confidence in customers, assuring them of your qualifications and ability to deliver top-quality HVAC services.
Exams
If you intend to become an HVAC professional in California, you will need to pass two exams in order to obtain licensure.
The HVAC exam is 100 multiple-choice questions and will test your knowledge of HVAC systems. You must complete it in four hours to attain at least 70%.
The business and law exam has 50 multiple-choice questions. You will have two hours to complete this test, and it focuses on California’s HVAC laws as well as general business practices.
Asbestos Open Book Examination
As a unique requirement in California, HVAC contractors must also complete the Asbestos Open Book Examination.
This exam aims to prioritize the safe handling of HVAC systems during installation or repairs to ensure the safety of workers and others in the area.
What California Employers Are Looking for in an HVAC Technician
California employers seeking HVAC technicians prioritize a combination of technical skills, professional traits, and industry certifications. Based on job postings from leading companies such as Cool Air Solutions, World Mechanical, Inc., John Stevenson Plumbing, Heating & Air, and Ray O. Cook Heating & Air, the ideal candidate is not only technically proficient but also customer-focused, safety-conscious, and adaptable to evolving industry standards.
Technical Skills and Certifications
Employers in California expect HVAC technicians to possess a strong foundation in both installation and service, including:
- Installation and Maintenance: Technicians should be proficient in installing, repairing, and maintaining HVAC systems, including heating, cooling, and ventilation units. Employers like BB Electrical Inc. specify that experience with both residential and commercial systems is preferred.
- Diagnostic and Troubleshooting Skills: Companies want techs capable of accurately diagnosing and repairing HVAC issues, including electrical and mechanical components. Ray O. Cook Heating & Air, for example, emphasizes the importance of troubleshooting skills and the ability to explain technical information to clients in layman’s terms.
- Knowledge of Industry Codes: Familiarity with California’s HVAC regulations and safety standards is essential. Employers expect candidates to adhere to local, state, and federal guidelines when handling refrigerants, venting, and installations.
- Certifications: Many companies prefer or require certifications such as:
- EPA Section 608 Certification for handling refrigerants.
- NATE (North American Technician Excellence) certification, which is highly regarded.
- OSHA 10 or 30 certifications are sometimes preferred for safety compliance.
- Basic Electrical and Mechanical Knowledge: Crossover skills in electrical work are highly valued, particularly for companies like BB Electrical Inc., which handles both electrical and HVAC services.
Soft Skills and Professional Traits
Employers are looking for more than just technical proficiency; they value candidates with strong interpersonal and organizational skills:
- Customer Service Excellence: HVAC technicians in California are expected to provide courteous and professional service, ensuring customer satisfaction. Companies like Greiner Heating, Air & Solar emphasize the importance of building client relationships through effective communication and reliability.
- Attention to Detail: Employers want techs with a meticulous approach to installations and repairs, ensuring systems operate efficiently and safely.
- Adaptability and Problem-Solving: Companies such as World Mechanical, Inc. value technicians who are flexible and capable of thinking on their feet to solve complex issues.
- Reliability and Teamwork: Traits like punctuality, reliability, and a collaborative spirit are highly sought after. Many companies promote a strong sense of camaraderie, with John Stevenson Plumbing, Heating & Air specifically highlighting their “brotherhood of craftsmen” mentality.
Crossover into Other Disciplines
There is a growing trend in California for HVAC technicians to possess crossover skills in related trades, including:
- Electrical Work: Many HVAC systems involve electrical components, and companies such as BB Electrical Inc. seek candidates with experience in both HVAC and electrical services. Familiarity with wiring, circuit panels, and electrical diagnostics adds to a technician’s value.
- Plumbing: Several companies, like John Stevenson Plumbing, Heating & Air, operate in both HVAC and plumbing sectors. Technicians with knowledge of plumbing systems, venting, and drainage are in high demand.
- Smart Home and Automation Integration: With the rise of home automation, many HVAC systems now include smart technology. Employers increasingly look for candidates comfortable with programming and troubleshooting smart thermostats and automated climate control systems.
Perks and Benefits Offered by California Employers
California HVAC employers frequently offer competitive benefits to attract and retain top talent. Common benefits include:
- Health and Wellness: Most companies, including Cool Air Solutions and World Mechanical, Inc., provide medical, dental, and vision insurance.
- 401(k) Retirement Plans: Employers such as Greiner Heating, Air & Solar and John Stevenson Plumbing offer 401(k) plans with company matching to support long-term financial stability.
- Paid Time Off and Holidays: Many companies offer PTO, sick days, and paid holidays.
- Company Vehicles and Tools: Employers like Ray O. Cook Heating & Air provide company vehicles, gas cards, and specialty tools.
- Ongoing Training and Certification: Companies frequently offer continuous education stipends, paid training, and leadership development programs to foster career growth.
Key Takeaways
In California’s competitive HVAC industry, employers seek well-rounded technicians who combine technical expertise with strong soft skills. The most sought-after candidates are:
- Technically skilled in HVAC installation, maintenance, and diagnostics.
- Certified (EPA, NATE, etc.) and compliant with safety regulations.
- Customer-focused, reliable, and detail-oriented.
- Capable of crossing into related disciplines like electrical and plumbing.
- Interested in ongoing professional growth through training programs.
For individuals looking to enter or advance in the California HVAC field, developing both technical proficiency and customer service skills is essential. Companies are actively seeking candidates who can deliver exceptional service, communicate effectively, and adapt to emerging technologies and standards.