
POSITION SUMMARY
The Technician III is a senior-level commercial HVAC technician responsible for expert-level service, maintenance, troubleshooting, and repair of complex HVAC systems, including centrifugal chillers, large tonnage packaged units, built-up DX split systems, and both air- and water-cooled scroll, reciprocating, and screw chillers. This role requires a high degree of technical skill and professionalism, with the ability to represent the company through courteous and tactful communication with a diverse client base.
ESSENTIAL DUTIES AND RESPONSIBILITIES
The essential functions include, but are not limited to the following:
• Maintain, troubleshoot, diagnose, and repair commercial HVAC equipment, including but not limited to the following:
o 40 – 100-ton package units
o WSHP
o VAV and FPB
o VRF systems o Centrifugal chillers
o Pumps o Air-cooled and water-cooled chillers
o Cooling towers
o Self-contained units
o Variable frequency drives
o Complex electrical systems
Requirements
MINIMUM QUALIFICATIONS (KNOWLEDGE, SKILLS, AND ABILITIES)
PHYSICAL DEMANDS AND WORK ENVIRONMENT

Air-Conditioning Innovative Solutions serves Dallas, Fort Worth, Houston and Austin with commercial HVAC services. ACIS can work with you on any of your HVAC needs including but not limited to rooftop units, air and water cooled chillers, air movement, environmental control (computer room), hydronic systems and equipment reliability.
The combined experience of our staff is second to none. With our project and service teams we can take any project from inception to completion including design and construction. After completion of the project, we provide custom maintenance programs to insure the proper operation of all mechanical systems.
When time is critical, our large fleet of fully-equipped service vehicles is available 24 hours a day to respond to emergency situations.
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