Controls and Mechanical Service Technician

Daikin Applied Americas Inc; United States; On-site; USD 80,000 - 110,000; Full time

Job summary

Daikin Applied Americas Inc in San Francisco, CA is seeking a full-time HVAC Controls and Service Journeyman to diagnose, repair, and maintain commercial HVAC equipment onsite. You will service rooftop units, chillers, boilers, and water source heat pumps while mentoring apprentices and leading retrofit projects.

Emphasis on safety, documentation, and ongoing training with factory resources. Join a world-leading HVAC company recognized by Forbes for 2025 Best-In-State Employers and contribute to

Qualifications

• 5+ years related experience with increasing responsibility.
• Journeyman status by the union.
• High School Diploma or GED.
• HVAC certificate from technical school.
• Valid Driver’s License.
• No work visa sponsorship available.

Responsibilities

• Diagnose, repair, and perform preventative maintenance on commercial HVAC systems.
• Inspect and test systems including rooftops, chillers, boilers, and water source units.
• Lead apprentices through hands-on demonstrations and mentoring.
• Document billing, timecards, and service reports promptly.
• Download programs and analyze trend data to ensure optimal performance.
• Adhere to safety policies and OSHA guidelines on every job site.
• Educate customers on proper operation and maintenance.

Skills

HVAC expertise

Journeyman status

Driving license

Safety compliance

Education

High School Diploma or GED

HVAC certificate

Job description

Join the world's largest HVAC company, named by Forbes as one of America's Best-In-State Employers 2025! Daikin Applied is seeking a full-time HVAC Controls and Service Journeyman! In this role, you will be responsible for diagnosing, repairing, and performing preventative maintenance for commercial and industrial HVAC equipment. The HVAC equipment you will be servicing includes but is not limited to large and small rooftop units, split systems, chillers, and boilers. Come be a part of an exciting journey at Daikin Applied, where innovation and excellence drive our every endeavor! Location: San Francisco, CA - Onsite

What you will do:

• Perform service of equipment including inspecting and testing systems to verify functionality including but not limited to chillers, fan coils, water source heat pumps, applied air handling units, rooftop units, cooling towers, and condenser tubes
• Repair and replace defective equipment, components, or wiring
• Maintain and inspect equipment to identify potential problems to prevent premature and unexpected breakdowns or callbacks
• Perform intermediate and advanced independent diagnostics, troubleshooting, pipefitting, and brazing of commercial HVAC equipment
• Conduct warranty service application by independently inspecting and testing systems to verify functionality of all commercial HVAC equipment
• Educate technical and non-technical customers on proper use of equipment, maintenance schedule, and operating manual usage
• Lead and participate in the rebuild and retrofit of commercial HVAC level units including the direction of apprentice level technicians through hands-on demonstration of the necessary steps
• Record and report billing, inventory, timecards, technician tip reports, and other articles as required and in a timely manner
• Download programs into commercial HVAC equipment and microcontrollers and analyze chiller trend data to ensure optimal performance
• Participate in available training through regional technician trainers, and off-site learning modules
• Maintain all required certifications and continue to develop new skill sets
• Ensure standards, policies, procedures, and maintenance of a clean work area are always upheld
• Complete jobsite hazard assessment prior to initiating service and adhere to Daikin Applied and customer safety policies and OSHA guidelines

What's in it for you:

• Factory Certified Training, Refrigeration Certification or other professional on the job training in the HVAC Industry
• The opportunity to work on all types of commercial equipment and cutting-edge technologies such as Intelligent Equipment
• Daikin Applied provides technicians with company vehicle, laptops, mobile devices, and other technologies
• The ability to make an impact and shape your career with a company that is passionate about growth
• The support of an organization that believes it is vital to include and engage diverse people, perspectives, and ideas to achieve our best
• The opportunity to work for a leading innovator in HVAC and make a difference in environmental initiatives to create a more sustainable world for all

Minimum Qualifications:

• 5+ years related experience with increasing responsibility; or 7+ related experience; or equivalent combination of education and experience
• Accepted as Journeyman by the union
• High School Diploma or GED
• Technical school with HVAC certificate or equivalent combination of education and experience
• Valid Driver’s License and acceptable driving record
• Rotational Emergency Call Support Required license(s) and/or training card as required by local law district
• Work visa sponsorship is not available for this position

Preferred Qualifications:

• Member of local union or willing to join the union
• Commercial HVAC Industry Experience
• Previous experience in mentoring less experienced technicians
• OSHA 10 within 90 days of hire (Daikin provides this training during onboarding process)
• Current first aid / CPR card

The rate is subject to the amount outlined in the CBA and could change based on the level offered. Employment is contingent upon successful completion of pre-employment requirements, including verification of employment history, education, background screening, and drug testing where permitted by law. Safety-sensitive positions may require cannabis (marijuana) testing. All testing and employment decisions will comply with applicable federal, state, and local laws.

Daikin Applied is not just an HVAC company. We're part of a global technology powerhouse that uses Heating, Ventilation and Air Conditioning (HVAC) to transform the world. We're innovators and leaders. Not only as a business, but as individuals. And we are honored to say we were named to Forbes' America's Best-In-State Employers list for 2025, ranking #1 in Minnesota for Manufacturing and Engineering. You see, we're not just innovating on the outside. We're innovating on the inside to unlock people's unlimited potential and bring out the diverse and groundbreaking ideas that will help us solve today's most pressing challenges. That's why Daikin offers more than a job. Here's where you'll be heard, be valued, belong - and be able to make your mark. Over the past several years, we’ve proudly welcomed several organizations into our family, each bringing unique strengths, deep expertise, and talented teams. As we continue to grow, these partners play a vital role in expanding our capabilities and shaping the future of our organization. Whichever Daikin Applied company you join, you'll be part of a unified, supportive environment where you can make an impact and grow your career.