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Ac Tech Jobs in California (NOW HIRING)

Senior Blockchain Engineer (X2)

Irvine, CA · On-site

$129K - $171K/yr

... AC Tech. • Stay ahead of emerging trends in Web3, DeFi, real-world asset (RWA) tokenization, and decentralized identity to guide innovation. Qualifications : Required : • Deep blockchain ...

Senior Blockchain Engineer (X2)

Mountain View, CA · On-site

$145K - $192K/yr

... AC Tech. • Stay ahead of emerging trends in Web3, DeFi, real-world asset (RWA) tokenization, and decentralized identity to guide innovation. Qualifications : Required : • Deep blockchain ...

It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join our AC/DC ...

Executive Coordinator

Oakland, CA · On-site

$114K - $136K/yr

Summary AC Transit is seeking a qualified Executive Coordinator. Under general direction, this ... technology, logistics, and follow-up actions are complete, accurate, and timely. Develops and ...

Executive Coordinator

Oakland, CA · On-site

$114K - $136K/yr

In addition to working with some of the best in the business, AC Transit also has an excellent ... technology, logistics, and follow-up actions are complete, accurate, and timely. * Develops and ...

On-site only - Fremont, California (No remote or hybrid options available) Zerova Technologies USA Who We Are Zerova Technologies is a global leader in AC Level 2 and DC Level 3 EV charging solutions ...

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Ac Tech information

See California salary details

$10

$23

$40

How much do ac tech jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for ac tech in California is $23.85, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $26.35 per hour, depending on experience, location, and employer.

What is an AC Tech?

AC Techs, or Air Conditioning Technicians, are skilled professionals who install, maintain, and repair air conditioning systems in residential, commercial, or industrial settings. Their work includes diagnosing issues, replacing parts, checking refrigerant levels, and ensuring systems run efficiently. AC Techs also perform routine maintenance to prevent breakdowns and improve energy efficiency. They need a good understanding of electrical systems, refrigeration cycles, and safety protocols. Proper certification and training are typically required for this role.

What are some common challenges an AC Tech faces when diagnosing HVAC system issues in the field?

AC Techs often encounter challenges such as identifying the root cause of system malfunctions, especially when symptoms can point to multiple potential problems. Working in varying environments—from residential homes to commercial buildings—means adapting to different types of HVAC systems and sometimes working in cramped or hot spaces. Additionally, staying updated with evolving technologies and troubleshooting modern, energy-efficient units can require continuous learning. Effective communication with customers and coordination with other team members, such as electricians or building managers, are also key parts of the job.

What are the key skills and qualifications needed to thrive as an AC Tech, and why are they important?

To thrive as an AC Tech, you need a solid understanding of HVAC systems, electrical circuits, and refrigeration principles, usually supported by a technical diploma or HVAC certification. Familiarity with diagnostic tools, refrigerant handling certifications (such as EPA 608), and HVAC control systems is typically required. Strong problem-solving skills, attention to detail, and effective communication set top technicians apart in the field. These capabilities ensure accurate diagnostics, safe repairs, and excellent customer service, which are vital for maintaining system performance and client satisfaction.

What is the difference between Ac Tech vs HVAC Technician?

AspectAc TechHVAC Technician
CertificationsEPA Certification, HVAC certificationsEPA Certification, HVAC certifications
Work EnvironmentResidential, commercial, industrialResidential, commercial, industrial
Job ResponsibilitiesInstall, repair, maintain air conditioning unitsInstall, repair, maintain heating, ventilation, and air conditioning systems
Industry UsageCommonly used in HVAC industryCommonly used in HVAC industry

Both Ac Tech and HVAC Technician roles require similar certifications and work in comparable environments. However, HVAC Technician is a broader term encompassing both heating and cooling systems, while Ac Tech typically focuses specifically on air conditioning units. The choice depends on whether you want specialization in air conditioning or a broader HVAC career.

How much do ac techs make?

An HVAC technician, including those specializing in air conditioning, typically earns an average annual salary of around $45,000 to $55,000, with experienced technicians earning higher. Salaries can vary based on experience, certifications, location, and the complexity of systems serviced.

What does an air conditioning technician do?

An air conditioning technician installs, maintains, and repairs cooling systems such as air conditioners and heat pumps. They troubleshoot issues, perform system inspections, and ensure equipment operates efficiently, often working with tools like gauges and refrigerant recovery machines. Certification and knowledge of HVAC systems are typically required for this role.

What are popular job titles related to Ac Tech jobs in California?

For Ac Tech jobs in California, the most frequently searched job titles are:

Infographic showing various Ac Tech job openings in California as of August 2026, with employment types broken down into 2% As Needed, 77% Full Time, 10% Part Time, 10% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $49,608 per year, or $23.9 per hour.

$41.23 - $45.98/hr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 27 days ago


University Of Southern California rating

8.4

Company rating: 8.4 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

100th of 620 rated colleges and universities


Job description

The University of Southern California (USC) department of Facilities Planning & Management (FPM) is seeking an AC Tech Module C to join its team.


About USC FPM

FPM (formerly named Capital Construction & Development / Facilities Management Services) is responsible for planning, developing, and maintaining the breadth of the facilities at USC, and is also dedicated to creating a safe environment for our USC community. Woven into every service, safety is of upmost importance. As FPM, this group of innovative and talented professionals provide high quality facilities construction, operations and maintenance services at USC and serve as dedicated stewards of USC and FPM core values. FPM values employee recognition, accountability, collaboration, respect, and trust.

Come and join the FPM team - a team that works as trusted partners shaping an environment of innovation and excellence. Apply today!

The AC Tech Module C:

Provides leadership and guidance to journeymen and Zone Maintenance Technicians. Performs standard air conditioning, refrigeration, heating and ventilation procedures as required. Determines need to repair and/or replace equipment. Estimates materials required for specific job components. Participates in the AC Technician Pay for Knowledge and Skills Program including on-the-job training. Performs all appropriate module tasks and demonstrates proficiency as outlined in the AC Technician Pay for Skills section, independently or as part of a team, as assigned by the supervisor. Trains journeymen and other employees specific skills and tasks as required.

Job Accountabilities:

  • Performs repair and maintenance procedures for heating and ventilation systems. Works from blueprints, specifications and schematic diagrams.

  • Responds to service calls for air conditioning, refrigeration, heating and ventilation systems, including controls and auxiliary components.

  • Trains other journeymen, Zone Maintenance Technicians, or other employees specific skills and tasks, as required. Identifies additional training or defines needs for new or continuing training which would benefit staff.

  • Monitors, adjusts and calibrates automatic controls of air conditioning and refrigeration system.

  • Performs routine safety and maintenance checks on air conditioning and refrigeration system of repair seals, chilled water or condenser water pumps, compressors and pneumatic controls, repair and maintenance of mechanical equipment.

  • Provides leadership and guidance to others who perform similar work. Sets priorities and timelines and monitors the work of others.

  • Installs equipment and fabricates components for system and equipment.

  • Estimates materials required for specific job components.

  • Fabricates components for air conditioning, heating and ventilation system.

  • Maintains clean job site throughout duration and cleans up job site following work completion. Maintains safe working conditions for self and others. Stores and maintains supplies, tools and equipment.

  • Prepares reports and/or maintenance records, as needed.

  • Performs other duties as assigned or requested.

The University reserves the right to add or change duties at any time.

Minimum Qualifications:

  • Valid CA driver's license required. Position will participate in the Department of Motor Vehicles (DMV) Pull Notice System. A copy of DMV record will be required as a final condition of employment. For more information, please visit thepolicy website.

  • Valid Environmental Protection Agency (EPA) - Universal certification.

  • Five years' minimum experience at journeyman level

  • Four years of hands-on training experience / apprenticeship program.

  • Familiar with city and state building codes, OSHA rules and regulations, standard safety practices and equipment, and other requirements for workplace safety.

  • Experience performing standard trade-related procedures.

  • General knowledge of trade-related methods, materials, tools, and equipment.

  • Experience in identifying systems and/or mechanical problems.

  • General knowledge of engineering procedures, equipment and systems.

  • Education: high school or equivalent

Benefits

  • USC's Commitment to You: We offer an excellent package of benefits and programs including, but not limited to:

  • Tuition assistance for you and your family

  • Comprehensive health, dental and vision insurance options

  • 403b retirement account with matching 5% contribution by USC

  • 50% subsidy off Metro, LADOT, and Metrolink passes

Hourly Range:

The hourly rate range for this position is $41.23/hr - $45.98/hr When extending an offer of employment, the University of Southern California considers factors such as (but not limited to) the scope and responsibilities of the position, the candidate's work experience, education/training, key skills, internal peer equity, federal, state and local laws, contractual stipulations, grant funding, as well as external market and organizational considerations.
#LI-KI1

Minimum Education: High school diploma or equivalent and completion of four year apprenticeship program
Minimum Experience: 5 years
Minimum Field of Expertise: Four years experience as a trade-related trainee may substitute for completion of a four year apprenticeship program. Additional five years minimum experience must be as a journeyman. Experience performing standard trade-related procedures. General knowledge of trade-related methods, materials, tools, and equipment. Experience in identifying systems and/or mechanical problems. General knowledge of engineering procedures, equipment and systems. Familiar with city and state building codes, OSHA rules and regulations, standard safety practices and equipment, and other requirements for workplace safety. Universal Environmental Protection Agency (EPA) Certificate.

USC is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law or USC policy. USC observes affirmative action obligations consistent with state and federal law. USC will consider for employment all qualified applicants with criminal records in a manner consistent with applicable laws and regulations, including the Los Angeles County Fair Chance Ordinance for employers and the Fair Chance Initiative for Hiring Ordinance, and with due consideration for patient and student safety. Please refer to theBackground Screening Policy Appendix Dfor specific employment screen implications for the position for which you are applying.

We provide reasonable accommodations to applicants and employees with disabilities. Applicants with questions about access or requiring a reasonable accommodation for any part of the application or hiring process should contact USC Human Resources by phone at (213) 821-8100, or by email atuschr@usc.edu. Inquiries will be treated as confidential to the extent permitted by law.

  • Notice of Non-discrimination
  • Employment Equity
  • Read USC's Clery Act Annual Security Report
  • USC is a smoke-free environment
  • Digital Accessibility

If you are a current USC employee, please apply to this  USC job posting in Workday by copying and pasting this link into your browser:

https://wd5.myworkday.com/usc/d/inst/1$9925/9925$143588.htmld

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About University of Southern California

Sourced by ZipRecruiter

The University of Southern California (USC) is not a conventional company, but a private research university established in the heart of Los Angeles, CA, US. Founded in 1880, it's one of the oldest private research universities in California. USC operates in the education industry providing primary services of higher education, research, and community development. This prestigious institution offers a comprehensive array of undergraduate, graduate, and professional programs across various disciplines, including the humanities, social sciences, and STEM (Science, Technology, Engineering, and Mathematics). The University is guided by its commitment to foster creativity, innovation, leadership, and discovery through academic excellence.

Industry

Colleges, universities, and professional schools

Company size

10,000+ Employees

Headquarters location

Los Angeles , CA, US

Year founded

1880