Technician II - Chiller Mechanic

AIR CONDITIONING INNOVATIVE SOLUTIONS; Houston (TX); On-site; USD 60,000 - 78,000; Full time

Job summary

AIR CONDITIONING INNOVATIVE SOLUTIONS is seeking an experienced HVAC Technician II in Houston to maintain, troubleshoot, and repair large tonnage commercial systems on diverse client sites. The role requires reading wiring diagrams and understanding VAV systems and VFDs, with a focus on professional client communication.

Qualified candidates bring 5+ years of commercial HVAC experience, EPA Universal certification, and Texas registrations.

Qualifications

• 5+ years of commercial HVAC experience.
• Associate’s degree or equivalent training.
• Valid Driver's License.
• EPA Universal certification.
• Texas ACR Registered.
• Texas TDLR Registration.
• Provide basic hand tools (gauges, meter, screwdrivers, wrenches, pliers).
• Overtime and weekends may be required.
• Proficient with Microsoft Outlook/Teams.

Responsibilities

• Maintain, troubleshoot, and repair HVAC systems including up to 130-ton package units, WSHP, VAV/FPB, boilers, pumps, chillers, SCUDS, cooling towers, and VFDs.
• Troubleshoot air flow, distribution, building pressure, and VAV systems.
• Trace and troubleshoot complex electrical systems.
• Teardown and top-end repair of semi-hermetic compressors in-field.
• Maintain specialized DX systems (Liebert, Aaon, Meunters).
• Coordinate with Account Managers and Service Coordinator for parts and labor.
• Communicate daily schedules and complete accurate timecards and inspection reports.
• Collaborate with team to provide proactive client solutions.

Skills

Electrical troubleshooting

HVAC systems know-how

Reading wiring diagrams

VAV systems

Customer communication

Education

Associate’s degree or equivalent training

EPA Universal certification

Tools

Gauges

Multimeter

Screwdrivers

Wrenches

Pliers

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