Technician II - Chiller Mechanic

Air Conditioning Innovative Solutions, Inc.; Houston (TX); Hybrid; USD 65,000 - 90,000; Full time

Job summary

Air Conditioning Innovative Solutions, Inc. is seeking an experienced HVAC Technician II to maintain, troubleshoot, and repair commercial systems across office buildings, healthcare facilities, and data centers.

The role requires reading wiring diagrams, understanding VAV airflow, and performing in-field repairs with a professional demeanor. The candidate will handle large tonnage package units, DX systems, chillers, pumps, and cooling towers, while coordinating with service teams to ensure

Qualifications

• 5+ years of commercial HVAC experience required.
• Associate’s degree, or equivalent experience and training.
• Provide basic hand tools (gauges, meter, screwdrivers, wrenches, pliers).
• Valid Driver's License, EPA Universal, Texas ACR Registered, Texas TDLR Registration.

Responsibilities

• Maintain, troubleshoot, and repair HVAC systems up to 130-ton package units, WSHPs, VAV, FPB, boilers, pumps, chillers, SCUDS, cooling towers, and VFDs.
• Troubleshoot airflow, building pressure, VAV systems, and complex electrical systems.
• Coordinate with Account Managers and Service Coordinator for parts, subcontractors, and labor.
• Complete accurate timecards, service activities, and inspection reports.
• Work safely following industry standards.

Skills

HVAC systems

Troubleshooting

Electrical systems

Education

Associate's degree or equivalent

Job description

Description

Maintain, troubleshoot, and repair HVAC equipment on commercial office buildings, healthcare facilities, industrial plants, data centers, and critical cooling facilities. Technician II is a proficient mid-level technician that brings the ability to maintain, troubleshoot, and repair large tonnage package units, built up DX split systems, SCUDS, air- and water-cooled chillers, pumps and cooling towers. Ability to read and understand wiring diagrams. Understand airflow on VAV systems and troubleshoot VFD.’s Conduct work exhibiting a professional demeanor and tactful and courteous communication with a diverse client base.

Essential Duties and Responsibilities

• Maintain, troubleshoot, and repair various HVAC systems including: Up to 130-ton package units, WSHP, VAV and FPB, Boilers, Pumps, Built up DX systems, Air-cooled and water-cooled chillers, SCUDS, Cooling towers, Variable frequency drives.
• Troubleshoot air flow, air distribution, building pressure, and VAV systems.
• Trace out and troubleshoot complex electrical systems.
• Maintain, troubleshoot, and repair: Air cooled scroll chillers, Air cooled and water-cooled reciprocating chillers, Air cooled and water-cooled screw chillers up to 450 tons
• Teardown semi-hermetic compressors and perform in-field top end repairs or determine reasons for failure.
• Maintain, troubleshoot, and repair specialized DX systems such as Liebert equipment, Aaon units, Meunters, etc.
• Maintain a safe and clean work environment, including the proper use of PPE
• Manage assigned projects, including coordinating with Account Managers and Service Coordinator for parts, subcontractors, and labor
• Arrange and communicate daily schedule with Service Coordinator
• Complete accurate timecards, service activities, and inspection reports
• Collaborate with other team members, including Service Coordinators and Service Supervisors, to proactively anticipate and develop solutions to client problems.
• Demonstrate professional craftsmanship and pride in your work.
• Articulate diagnostics and resolutions in communications and correspondence with clients and team.
• Work safely following industry standards.

Requirements

Basic qualifications

• 5+ years of commercial HVAC experience.
• Associate’s degree, or equivalent experience and training
• Valid Driver's License
• Current EPA Universal
• Texas ACR Registered
• Current Texas TDLR Registration
• Provide basic hand tools, i.e. gauges, meter(s), screwdrivers, wrenches, pliers, etc.
• Actively seek training, coaching, and expand knowledge of the industry
• Flexibility to work overtime and weekends, as needed
• Basic knowledge of Microsoft Outlook, Microsoft Teams, and smartphones