HVAC Service Technician III

Daikin Applied Americas

HVAC Service Technician III responsible for maintenance and repair of commercial HVAC systems at Daikin Applied. Offering training and career growth in a reputable HVAC company.

Posted 7/11/2026full-timeBowie • District of Columbia, Maryland • 🇺🇸 United StatesMid-LevelSenior💰 $38 - $60 per hourWebsite

About the role

Key responsibilities & impact

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

Requirements

What you’ll need

High School Diploma or GED
Associates Degree or technical school HVAC certification (preferred)
5+ years of related experience with increasing responsibility or equivalent combination of education and experience
Valid Driver’s License and acceptable driving record
Required license(s) and/or training card as required by local law district
Rotational Emergency Call Support availability as required
Previous experience in mentoring less experienced technicians
EPA approved Universal Technician Certification (preferred)
OSHA 10 certification (preferred)
Current first aid / CPR card (preferred)

Benefits

Comp & perks

Multiple medical insurance plan options plus 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
Daikin Applied provides technicians with a logoed company vehicle, laptops, mobile devices, and other technologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Commercial HVAC RepairEquipment InspectionSystem TestingRebuild and RetrofitData Analysis

Soft Skills

Customer InteractionTechnical CommunicationMentoring

Certifications

High School Diploma or GEDAssociates Degree or Technical School HVAC CertificationValid Driver’s LicenseCurrent First Aid / CPR Card