HVAC Technician III - Multiple Positions

HTS Engineering Ltd.; Austin, Northern (TX, KY); Hybrid; USD 65,000 - 90,000; Full time

Job summary

HTS Engineering Ltd. in Austin, TX, is seeking an experienced HVAC Technician III to support installation, maintenance and repair of commercial systems. You will troubleshoot, commission equipment, manage documentation, and participate in an on-call rotation.

A minimum 5+ years in HVAC with EPA license and strong refrigerant skills is required. Join a growing North American team dedicated to safety, quality, and customer service.

Qualifications

• 5+ years of verifiable HVAC industry experience.
• Strong refrigerant systems knowledge, including installation, evacuation and charging.
• Understanding of control systems, wiring and thermostats.
• EPA license required for handling refrigerants.
• Proficient in Microsoft Office for documentation.
• Excellent verbal and written communication skills.
• Clean driving record and valid driver’s license.

Responsibilities

• Expert troubleshooting to identify repair and replacement needs.
• Install, repair, maintain and upgrade HVAC systems and equipment.
• Commission HVAC equipment such as AHUs, fans and pumps.
• Use instruments to measure static pressure, voltage, amperage and CFM.
• Perform routine maintenance including filters, belts, compressors and motors.
• Maintain professional communication with customers and office staff.
• Complete and submit all paperwork daily.
• Adhere to safety rules and regulations and practice defensive driving.
• Maintain flexible on-call rotation with 24/7 availability.

Skills

HVAC experience

Refrigerant systems

Controls knowledge

EPA license

Communication skills

Driving record clean

Microsoft Office

Tools

Microsoft Office Suite

Job description

HVAC Technician III - Multiple Positions

Austin, TX, USA

Job Description

Posted Thursday, August 20, 2026 at 5:00 AM

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 theindividualsuccess 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

• Expert Troubleshooting: Accurately identify repair and/or replacement needs, ensuring all failed components are precisely identified.
• System Installation & Maintenance: Install, repair, maintain, and upgrade a wide variety of HVAC systems and equipment. This includes refrigerant piping installation, evacuation, and charging of all refrigerant types.
• Equipment Commissioning: Skillfully start and commission HVAC equipment such as fans, pumps, and Air Handling Units (AHUs).
• Technical Proficiency: Utilize instruments to acquire critical information like static pressure, voltage, amperage, and CFM.
• Routine Maintenance: Perform comprehensive routine maintenance, including filter changes, belts, sheaves, compressors, and motors.
• Professional Communication: Maintain professional communication with customers and our office personnel.
• Documentation & Organization: Ensure all paperwork is complete and submitted daily.
• Safety & Compliance: Strictly abide by safety rules and regulations, including courteous and defensive driving.
• Availability: Maintain a flexible work schedule with availability for 24/7 on-call rotation.

What You'll Bring

• HVAC Experience: A minimum of 5+ years of verifiable experience providing professional services in the HVAC industry.
• Refrigerant Expertise: Strong skills in refrigerant systems, including piping installation, evacuation, and charging.
• Controls Knowledge: Understanding of control systems, including wiring, thermostats, and various devices.
• Universal EPA License: Required for handling and installing refrigerators.
• Tool & Software Proficiency: Familiarity with Microsoft Office Suite software.
• Communication Skills: Excellent verbal and written communication skills.
• Driving Record: A clean driving record and a valid driver's license.

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.