Service Technician III

Daikin Applied Americas Inc; Houston (TX); On-site; USD 44,000 - 69,000; Full time

Benefits offered by this job

Medical insurance

401K retirement plan

Paid time off

Tuition Reimbursement

Job summary

Daikin Applied Americas Inc. in Houston, TX, seeks a full-time HVAC Service Technician III to diagnose, repair and maintain commercial HVAC systems onsite. You will lead rebuilds, mentor Levels I/II, and ensure safety and quality in every service call.

Ideal candidates bring 5+ years of related experience, a valid license, EPA Universal Certification, and a strong ability to explain technical details to diverse audiences.

Qualifications

• HVAC knowledge and diagnostic skills required.
• Ability to diagnose and troubleshoot complex HVAC systems.
• Experience mentoring junior technicians preferred.

Responsibilities

• Diagnose, repair, and perform preventive maintenance on commercial HVAC equipment.
• Lead retrofit and rebuild efforts for complex systems and trains junior technicians.
• Communicate status to customers and document service activities.

Skills

HVAC knowledge

Troubleshooting

Mentoring

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 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 endeavour!

Location: Houston, TX – 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

Minimum Qualifications

• 5+ years related experience with increasing responsibility
• 7+ related experience
• 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

• 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 TX. The range displayed represents the pay range for all positions in the job grade which this position falls. Individual base pay will depend on a wide range of factors including your skills, qualifications, experience, and location.

If you’re looking for an engaging career with growth opportunities in a supportive environment, you’ll love a career at Daikin Applied! Building a more sustainable planet. Creating comfortable, healthy spaces for people to connect, live and work. Perfecting the air we share. 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.