HVAC Commercial Technician

HTS Engineering Ltd.; Austin (TX); On-site; USD 55,000 - 75,000; Full time

Job summary

HTS Engineering Ltd. is looking for an experienced Commercial HVAC Service Technician to join our team in Austin, Texas. The ideal candidate will have 4+ years of experience in commercial HVAC, with strong skills in troubleshooting and maintenance of various equipment. This role offers the opportunity to work with complex systems, contributing to a stable and growth-oriented organization.

Responsibilities include diagnostics, repairs, and compliance with safety regulations, all while maintaining strong customer relationships and documentation.

Qualifications

• Minimum 4 years of commercial HVAC service experience.
• Strong troubleshooting and diagnostic skills.
• Ability to read electrical schematics and mechanical drawings.

Responsibilities

• Perform diagnostics, service, repair, and preventative maintenance on commercial HVAC equipment.
• Troubleshoot mechanical, electrical, and control-related issues.
• Ensure compliance with company safety policies and industry regulations.

Skills

Troubleshooting and diagnostic skills

Customer service and communication skills

Knowledge of commercial HVAC systems

Education

EPA Certification

Valid driver's license

Job description

Posted Tuesday, June 30, 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.

Position Summary

We are seeking an experienced Commercial HVAC Service Technician to join our growing team. The ideal candidate will have a minimum of 4 years of commercial HVAC experience and possess strong troubleshooting, repair, and maintenance skills on a variety of commercial HVAC equipment.

This position offers the opportunity to work on complex commercial systems while building a long-term career with a stable, growth-oriented organization.

Responsibilities

• Perform diagnostics, service, repair, and preventative maintenance on commercial HVAC equipment.
• Troubleshoot mechanical, electrical, and control-related issues.
• Service rooftop units (RTUs), split systems, package units, chillers, boilers, and related HVAC equipment.
• Read and interpret blueprints, wiring diagrams, and technical manuals.
• Complete detailed service reports and maintain accurate documentation.
• Communicate effectively with customers regarding equipment conditions and recommended repairs.
• Ensure compliance with company safety policies and industry regulations.
• Participate in an on-call rotation as needed.
• Maintain company vehicle, tools, and equipment.

Qualifications

• Minimum 4 years of commercial HVAC service experience.
• Strong troubleshooting and diagnostic skills.
• Experience servicing RTUs, VAV systems, air handlers, split systems, and commercial HVAC controls.
• EPA Certification required.
• Valid driver's license with acceptable driving record.
• Ability to read electrical schematics and mechanical drawings.
• Strong customer service and communication skills.
• Ability to work independently with minimal supervision.

Preferred Qualifications

• Experience with Building Automation Systems (BAS).
• NATE Certification.
• Experience with chillers, boilers, or VRF systems.

Physical Requirements

• Ability to lift up to 50 pounds.
• Ability to climb ladders and work on rooftops.
• Ability to work in various weather conditions and mechanical environments.

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.