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HTS Engineering

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HVAC Controls Technician

Austin, TX, United StatesPosted Nov 6, 2026

Job description

HTS Engineering Ltd. is the largest independent commercial HVAC manufacturers’ rep in North America, with 20 locations in the US and Canada. HTS has a vibrant look and brand promise -- one that reflects our company-wide commitment to ensure the individual success of all those involved in a project’s HVAC system selection, design, purchase, installation and maintenance including our employees, suppliers, customers and end users.

Key Responsibilities

Diagnose, troubleshoot, and repair commercial HVAC systems including RTUs, chillers, boilers, air handlers, split systems, VRF systems, cooling towers, and building automation controls. Perform routine preventative maintenance and inspections on commercial equipment. Respond to emergency service calls in a timely and professional manner.

Read and interpret blueprints, wiring diagrams, and mechanical schematics. Test electrical components, motors, compressors, and control systems using appropriate diagnostic tools. Identify system deficiencies and recommend corrective actions or system upgrades. Maintain accurate service documentation, including work orders, materials used, and service reports.

Communicate effectively with customers regarding system performance and repair recommendations. Follow all OSHA regulations, safety policies, and company procedures. Maintain company vehicle, tools, and equipment in proper working order. Participate in on-call rotation as required.

Qualifications

High school diploma or GED required; HVAC technical school training preferred. Minimum 5+ years of commercial HVAC service experience. EPA Universal Certification required. Strong knowledge of commercial mechanical and electrical systems. Experience with large-tonnage equipment and controls preferred. HTS provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by laws.

Description copied from HTS Engineering's careers page. Read the full posting before you apply.

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