HVAC Service Technician III

Daikin Applied Americas Inc; Chattanooga (TN); On-site; USD 66,000 - 105,000; Full time

Benefits offered by this job

Company vehicle

Laptop

Mobile devices

401K

Paid time off

Job summary

Daikin Applied Americas Inc in Chattanooga, TN is seeking a Service Technician III to diagnose, repair, and perform preventative maintenance on commercial and industrial HVAC systems. You will lead rebuilds, mentor junior techs, and communicate clearly with customers while maintaining safety standards.

The role requires 5+ years of experience or 7+ with related education, a valid driver's license, EPA certification, and willingness to travel occasionally.

Qualifications

• 5+ years related experience with increasing responsibility or 7+ related experience or equivalent education/experience
• High School Diploma or GED; HVAC certificate or equivalent
• Valid Driver’s License with clean driving record
• Rotational Emergency Call Support as required
• EPA Universal Technician Certification required
• Work visa sponsorship not available

Responsibilities

• Perform maintenance of commercial HVAC equipment including logging machines, cleaning coils, brushing tubes, replacing filters, belts and lubrication
• Repair and replacement of defective equipment and wiring for fan coils, chillers, heat pumps, AHUs, rooftops, cooling towers
• Inspect equipment to identify potential problems to prevent breakdowns
• Analyze chiller trend data to ensure optimal performance
• Lead rebuilds and retrofits of commercial HVAC equipment
• Direct Levels I and II technicians through hands-on guidance and centrifugal rebuilds
• Record and report billing, inventory, timecards and other items promptly
• Interact with customers providing status reports before, during, and after service
• Explain technical information to technical and non-technical audiences
• Participate in training through regional trainers and Daikin Learning
• Maintain required certifications and develop new skills
• Uphold safety policies and maintain a clean work area
• Occasional travel including overnight stays

Skills

HVAC troubleshooting

Preventive maintenance

Electrical wiring

Diagnostic skills

Customer interaction

Education

High School Diploma or GED

HVAC certificate or equivalent

Tools

EPA Universal Technician Certification

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 Service Technician III. In this role, you will be responsible for diagnosing, repairing, and performing preventative maintenance for commercial and industrial HVAC equipment. The responsibilities will increase based on exposure to tasks, ability to develop troubleshooting skill set, and consistent and accurate completion of assignments. 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: Chattanooga, TN. - Onsite

What you will do:

• Perform maintenance of commercial HVAC equipment including logging machines, cleaning coils, brushing tubes, replacing filters, replacing belts and proper lubrication
• Repair and replacement of defective equipment, components, or wiring related to fan coils, chillers, water source heat pumps, applied air handling units, rooftop units, cooling towers, and condenser tubes
• Maintain and inspect equipment to identify potential problems to prevent premature and unexpected breakdowns or callbacks
• Analyze chiller trend data to ensure optimal performance
• Perform warranty service application by inspecting and testing systems to verify functionality of HVAC equipment and components
• Lead the rebuild and retrofit of commercial HVAC equipment.
• Direct technician Levels I and II through hands‑on demonstration of the necessary steps and introduce centrifugal rebuilds.
• Record and report billing, inventory, timecards, technician tip reports, and other articles as required and in a timely manner
• Interact with customers by offering status reports of service before, during, and after each call
• Explain technical information to both technical and non-technical audiences
• Participate in available training through regional technician trainers, off‑site learning modules, and Daikin Learning.
• 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
• Follow all OSHA and Daikin Applied safety policies and procedures
• Potential travel requirements with some overnight travel

What’s in it for you:

Factory Certified Training, Online Training Courses, 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, Magnetic Bearing Technology, and VRF Technology 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
• 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 as required
• Required license(s) and/or training card as required by local law district
• EPA approved Universal Technician Certification required, as necessary
• Work visa sponsorship is not available for this position

Preferred Qualifications:

• 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

Benefits:

Daikin Applied offers the following benefits for this position, subject to applicable eligibility requirements Multiple medical insurance plan options + dental and vision insurance 401K retirement plan with employer match Paid time off and company paid holidays Paid sick time in accordance with the federal, state and local law Tuition Reimbursement after 6 months of continuous service The typical hourly pay rate for this position ranges from $31.60 - $50.37 in Tennessee. Individual base pay will depend on a wide range of factors including your skills, qualifications, experience, and location.

Daikin Applied 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. 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.