HVAC Technician Jobs in California
HVAC Technician jobs in California are among the most active in the country, with steady demand across commercial construction, residential services, and large-scale industrial facilities from entry-level helpers through senior lead technicians. The biggest hiring hubs are Los Angeles, the San Francisco Bay Area, and San Diego, where employers like Johnson Controls, Daikin Applied, and ACCO Brands maintain significant operations. The most sought-after specialties in California right now are commercial refrigeration, building automation systems, and energy-efficient HVAC upgrades tied to the state's strict Title 24 energy codes. Find a role that fits below and apply directly.
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Showing 5 of 122+ HVAC Technician jobs
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 122+ HVAC Technician Jobs in California
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Find HVAC Technician JobsHVAC Technician Jobs by City in California
Where California roles are concentrated, by current openings.
HVAC Technician Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Friendly Franchisees Corporation7
- 7-Eleven5
- ABM Industries5
- Cushman & Wakefield4
- Jobot4
Top Industries Hiring
- Construction & Real Estate23
- Consulting & Professional Services16
- Technology & Software11
- Manufacturing10
- Retail9
What California Employers Look For
The qualifications that appear most often in HVAC technician jobs across California.
- Active California HVAC technician certification or EPA 608 refrigerant handling certification required
- Completion of a state-approved HVAC apprenticeship program or equivalent trade school training
- Demonstrated experience diagnosing and repairing residential or commercial HVAC systems
- Proficiency with HVAC diagnostic tools, refrigerant recovery equipment, and building controls
- Valid California driver's license with a clean driving record for field service routes
- Familiarity with California Title 24 energy compliance standards and local building codes
HVAC Technician Jobs in California: Frequently Asked Questions
How do you become a hvac technician in California?
To work as an hvac technician in California, you must hold EPA Section 608 certification to handle refrigerants, which is federally required and recognized statewide. Most employers also expect completion of a California-approved apprenticeship through the California Department of Industrial Relations or a trade school HVAC program. For work on larger commercial systems, a California C-20 Warm-Air Heating, Ventilating and Air-Conditioning contractor license may be required for independent or supervisory roles.
How much do HVAC technicians make in California?
HVAC technicians 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 hvac technicians in California?
Employers hiring hvac technicians in California right now include Friendly Franchisees Corporation, 7-Eleven, and ABM Industries, based on current listings on Migrate Mate as of June 2026. California's large commercial real estate sector and strict energy efficiency mandates keep demand from facilities management firms, mechanical contractors, and building services companies consistently high.
Which California cities have the most hvac technician jobs?
Los Angeles, San Diego, and San Jose have the most hvac technician openings in California right now. Los Angeles and San Diego generate high volume through their dense commercial construction and large residential markets, while the Bay Area sees strong demand from tech campuses and data centers that require specialized climate control and building automation expertise.
Are there remote hvac technician jobs in California?
Yes, but they're rare. HVAC technician work is fundamentally hands-on and site-specific, so most roles require a physical presence at job sites or customer locations. About 2% of hvac technician openings tied to California are remote or hybrid as of June 2026, and those positions are typically in project coordination, estimating, or building automation system programming rather than field service.
How can I get hired as a hvac technician in California with little or no experience?
The most realistic entry path is enrolling in a California-based HVAC apprenticeship, such as those offered through local chapters of the Sheet Metal Workers or UA plumbers and pipefitters unions, which combine paid on-the-job training with classroom instruction. Large mechanical contractors and facilities management firms in California regularly hire helper or maintenance tech assistants for candidates without full experience. Earning your EPA 608 certification before applying gives you a concrete credential that most California employers treat as a minimum baseline.
Where can I find and apply to hvac technician jobs in California?
You can find and apply to hvac technician jobs in California on Migrate Mate, which lists current California openings from employers actively hiring right now. Search the listings to find roles that match your experience level, preferred region, and specialty, then apply directly to the ones that fit.
See All 122+ HVAC Technician Jobs in California
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