HVAC Jobs in California
HVAC jobs in California rank among the most active in the nation, driven by year-round demand across residential construction, large commercial real estate, industrial facilities, and the state's expansive healthcare and hospitality sectors, with openings from entry-level installer through senior project engineer. Los Angeles, San Diego, and the San Francisco Bay Area generate the heaviest hiring volume, and established employers such as Johnson Controls, Comfort Systems USA, and Allied Universal Facility Services maintain ongoing California operations. The most in-demand specialties are commercial refrigeration, building automation systems, and energy efficiency retrofits tied to California's strict Title 24 standards. Find a role that fits below and apply directly.
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Job Title: Chiller HVAC Technician
Department: Maintenance
Company: California Bioenergy OPCO
Reports To: Director of Maintenance
Office Location: North and South
Hourly Pay: $45.00 - $50.00 per hour
Benefits: Standard CalBio benefits package is available: Medical, dental, vision, life insurance, 401k with match.
COMPANY DESCRIPTION
California Bioenergy LLC (CalBio) is one of the country’s leading developers of dairy digester projects. Our projects generate renewable natural gas and electricity which is used as a vehicle fuel to power clean trucks, buses, and cars. Founded in 2006, CalBio works closely with local dairy farmers, the California Air Resources Board (CARB), the California Department of Food and Agriculture (CDFA), the California Public Utility Commission (CPUC), the California Energy Commission (CEC), the Environmental Protection Agency (EPA), and the dairy industry to develop projects that reduce greenhouse gases (GHGs), protect local air and water quality, create local jobs, and provide a new revenue stream along with other meaningful benefits to its dairy partners. Along with its affiliates, Midwest Bioenergy, Northwest Bioenergy, and Southwest Bioenergy, CalBio is undertaking the development, construction, ownership, and operation of dozens of dairy digester projects across the country.
POSITION PURPOSE
Reporting to the Maintenance Supervisor, the Chiller HVAC Technician will be responsible for the safe execution of all field maintenance repairs, including but not limited to planned and unplanned work, emergency repairs, and overall maintenance of Chillers and HVAC systems. CalBio is a data-driven company and depends heavily on mechanical and electrical instruments for success.
PRINCIPLE DUTIES AND RESPONSIBILITIES
- Ensure the proper functioning of all Chiller and HVAC systems (Carrier, G&D, Johnson Controls, AGT and Cold Shot, Daikin and Bard A/C systems).
- Ensure all work activities are captured in E-Maintenance CMMS.
- Coordinates with the Maintenance Planner by communicating anticipated jobs and provides input when stores stocks need to be increased or altered for upcoming jobs to maintain maintenance schedules.
- With the Maintenance Planner, develop work and update schedules, Parts Kitting, and PM Tasks to optimize workflow and reliability.
- Inspect new construction installations and assist with commissioning new chillers.
- Troubleshoot and diagnose chiller faults using tozi box and other principles to effectively identify and repair equipment.
- Ensure the application of company rules of conduct and health & safety protocols during maintenance procedures to minimize injuries and lost time incidents.
- Complete Period Maintenance on A/C systems at PDCs and Control Rooms.
- Remove and install small AC units at sites as needed.
PERFORMANCE MEASUREMENT
Performance will be assessed 90 days after initial hire, and then annually after that. Performance will be measured against plant operating efficiency, uptime (reliability), and cost expectations. The successful professional will be measured against adherence to company policy, GAAP, and ability to drive sustained efficiency through personal effort, communication, teamwork, and ability to leverage external resources.
QUALIFICATIONS
- Five (5) years of experience in HVAC and/or chiller maintenance.
- Completion of a technical training program in refrigeration, mechanical, or electrical repair and maintenance plus three (3) years of relevant experience.
- Equivalent combinations of experience, training, and education will be considered.
- Knowledge of tools, equipment, and materials commonly used in chiller, HVAC, mechanical, electrical, and instrumentation trades.
- Strong technical understanding of chillers, refrigeration systems, glycol pumps, 3‑phase 480V motors, and scroll compressors.
- Working knowledge of electrical applications for both high‑ and low‑voltage systems.
- Demonstrated skill in removing and installing pumps, evaporative coils, and condenser coils.
- Proficiency with Microsoft Office applications, including Excel, Word, and Outlook.
- Experience with eMaint CMMS is highly desirable.
- RETA certification is preferred.
WORKING CONDITIONS
Work locations are primarily outdoors in the San Joaquin Valley. Duties will include industrial and agricultural site visits daily. When required, possible very limited exposure to hazardous materials and/or toxic fumes will require the use of approved personal protective equipment. California Bioenergy will ensure all applicable work rules and safety requirements are closely adhered to.
This position will require light lifting (<50 lbs.) and/or climbing ladder and/or stairs.
Job Title: Chiller HVAC Technician
Department: Maintenance
Company: California Bioenergy OPCO
Reports To: Director of Maintenance
Office Location: North and South
Hourly Pay: $45.00 - $50.00 per hour
Benefits: Standard CalBio benefits package is available: Medical, dental, vision, life insurance, 401k with match.
COMPANY DESCRIPTION
California Bioenergy LLC (CalBio) is one of the country’s leading developers of dairy digester projects. Our projects generate renewable natural gas and electricity which is used as a vehicle fuel to power clean trucks, buses, and cars. Founded in 2006, CalBio works closely with local dairy farmers, the California Air Resources Board (CARB), the California Department of Food and Agriculture (CDFA), the California Public Utility Commission (CPUC), the California Energy Commission (CEC), the Environmental Protection Agency (EPA), and the dairy industry to develop projects that reduce greenhouse gases (GHGs), protect local air and water quality, create local jobs, and provide a new revenue stream along with other meaningful benefits to its dairy partners. Along with its affiliates, Midwest Bioenergy, Northwest Bioenergy, and Southwest Bioenergy, CalBio is undertaking the development, construction, ownership, and operation of dozens of dairy digester projects across the country.
POSITION PURPOSE
Reporting to the Maintenance Supervisor, the Chiller HVAC Technician will be responsible for the safe execution of all field maintenance repairs, including but not limited to planned and unplanned work, emergency repairs, and overall maintenance of Chillers and HVAC systems. CalBio is a data-driven company and depends heavily on mechanical and electrical instruments for success.
PRINCIPLE DUTIES AND RESPONSIBILITIES
- Ensure the proper functioning of all Chiller and HVAC systems (Carrier, G&D, Johnson Controls, AGT and Cold Shot, Daikin and Bard A/C systems).
- Ensure all work activities are captured in E-Maintenance CMMS.
- Coordinates with the Maintenance Planner by communicating anticipated jobs and provides input when stores stocks need to be increased or altered for upcoming jobs to maintain maintenance schedules.
- With the Maintenance Planner, develop work and update schedules, Parts Kitting, and PM Tasks to optimize workflow and reliability.
- Inspect new construction installations and assist with commissioning new chillers.
- Troubleshoot and diagnose chiller faults using tozi box and other principles to effectively identify and repair equipment.
- Ensure the application of company rules of conduct and health & safety protocols during maintenance procedures to minimize injuries and lost time incidents.
- Complete Period Maintenance on A/C systems at PDCs and Control Rooms.
- Remove and install small AC units at sites as needed.
PERFORMANCE MEASUREMENT
Performance will be assessed 90 days after initial hire, and then annually after that. Performance will be measured against plant operating efficiency, uptime (reliability), and cost expectations. The successful professional will be measured against adherence to company policy, GAAP, and ability to drive sustained efficiency through personal effort, communication, teamwork, and ability to leverage external resources.
QUALIFICATIONS
- Five (5) years of experience in HVAC and/or chiller maintenance.
- Completion of a technical training program in refrigeration, mechanical, or electrical repair and maintenance plus three (3) years of relevant experience.
- Equivalent combinations of experience, training, and education will be considered.
- Knowledge of tools, equipment, and materials commonly used in chiller, HVAC, mechanical, electrical, and instrumentation trades.
- Strong technical understanding of chillers, refrigeration systems, glycol pumps, 3‑phase 480V motors, and scroll compressors.
- Working knowledge of electrical applications for both high‑ and low‑voltage systems.
- Demonstrated skill in removing and installing pumps, evaporative coils, and condenser coils.
- Proficiency with Microsoft Office applications, including Excel, Word, and Outlook.
- Experience with eMaint CMMS is highly desirable.
- RETA certification is preferred.
WORKING CONDITIONS
Work locations are primarily outdoors in the San Joaquin Valley. Duties will include industrial and agricultural site visits daily. When required, possible very limited exposure to hazardous materials and/or toxic fumes will require the use of approved personal protective equipment. California Bioenergy will ensure all applicable work rules and safety requirements are closely adhered to.
This position will require light lifting (<50 lbs.) and/or climbing ladder and/or stairs.
See All 141+ HVAC Jobs in California
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Find HVAC JobsHVAC Jobs by City in California
Where California roles are concentrated, by current openings.
HVAC Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Johnson Controls8
- Friendly Franchisees Corporation7
- Jobot6
- 7-Eleven5
- ABM Industries5
Top Industries Hiring
- Construction & Real Estate26
- Consulting & Professional Services18
- Technology & Software13
- Manufacturing11
- Retail9
What California Employers Look For
The qualifications that appear most often in HVAC jobs across California.
- Active California EPA Section 608 certification or California contractor license for refrigerants
- Two or more years of hands-on commercial or residential HVAC installation and service experience
- Demonstrated knowledge of California Title 24 energy compliance and related equipment standards
- Proficiency reading mechanical blueprints, schematics, and building automation control wiring diagrams
- Valid California driver's license and ability to operate company vehicles to job sites daily
- Completion of a recognized HVAC apprenticeship program or vocational technical training certificate
HVAC Jobs in California: Frequently Asked Questions
How do you become a hvac in California?
Becoming an hvac in California typically starts with completing an accredited vocational or community college HVAC program or a state-approved apprenticeship through organizations such as the UA Local unions or RSES. Technicians handling refrigerants must hold EPA Section 608 certification. Those performing work as a contractor need a C-20 HVAC license from the California Contractors State License Board. Most employers also require hands-on field hours before independent assignment.
How much do HVACs make in California?
HVACs in California earn a median of about $72,560 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $46,950 for the lowest 10% to over $109,060 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire hvacs in California?
Employers hiring hvacs in California right now include Johnson Controls, Friendly Franchisees Corporation, and Jobot, based on current listings on Migrate Mate as of June 2026. California's concentration of large commercial complexes, healthcare campuses, and hospitality properties keeps a broad mix of regional and national HVAC contractors consistently active in the market.
Which California cities have the most hvac jobs?
Los Angeles, San Diego, and San Jose have the most hvac openings in California right now. Los Angeles drives the largest share through its dense commercial real estate, hotel, and healthcare infrastructure, while San Diego's military installations and life sciences campuses fuel steady demand, and San Jose and the broader Bay Area generate openings tied to large tech campuses and data centers requiring precision climate control.
Are there remote hvac jobs in California?
Yes, but they're rare. About 2% of hvac openings tied to California are remote or hybrid as of June 2026, reflecting the hands-on, on-site nature of most installation, service, and maintenance work. The exceptions tend to be estimating, project management, and building automation programming roles, which can sometimes be performed partly off-site.
How can I get hired as a hvac in California with little or no experience?
The most realistic entry path is a registered HVAC apprenticeship through a California Joint Apprenticeship Training Committee program, which combines paid on-the-job hours with classroom instruction from day one. Large California facilities management firms and school districts also hire helper or maintenance technician I roles that require no prior HVAC experience. Holding EPA Section 608 certification before applying signals readiness and separates candidates without field hours from the rest of the applicant pool.
Where can I find and apply to hvac jobs in California?
You can find and apply to hvac jobs in California on Migrate Mate, which lists current California openings across the state. Search the roles available, find the ones that fit your experience and location, and apply directly.
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