Commercial HVAC Service Technician II - Waco, TX

The Commercial HVAC Service Tech II performs intermediate-level commercial HVAC troubleshooting, repairs, and preventative maintenance for a variety of commercial and industrial customers. This role works independently on routine service tasks while supporting and learning from senior technicians on more complex systems. Strong communication, professionalism, and the ability to deliver excellent service to our Partners and customers are essential.

• Perform basic to moderately complex troubleshooting, diagnostics, and repairs on a wide range of commercial HVAC systems.

• Execute preventative maintenance tasks, inspections, and equipment performance evaluations.

• Assist senior HVAC Partners with advanced repairs and system diagnostics as needed.

• Document service findings, recommendations, parts used, and follow-up actions in work order systems.

• Communicate effectively with customers regarding service issues, recommended repairs, and equipment status.

• Ensure all work is performed safely and in compliance with company, industry, and OSHA guidelines.

• Maintain company tools, equipment, and service vehicle in a clean and professional condition.

• Participate in training and development activities to advance technical capabilities.

• After completing training and demonstrating competency, participate in on-call rotation and provide after-hours support as needed.

• Flexibility to work overtime or after-hours based on customer needs and service demand.

• 2+ years of HVAC service experience (commercial preferred).
• Strong understanding of basic HVAC principles including refrigeration cycles, electrical fundamentals, and airflow.
• Ability to perform basic commercial HVAC troubleshooting and repairs with minimal supervision.
• Demonstrated ability to work independently and within a team setting.
• Good communication skills with the ability to interact professionally with customers and internal teams.
• EPA Universal or Type II certification preferred.
• Valid driver's license with a clean driving record.
• Ability to lift, carry, and move equipment or materials up to 50 lbs., and work from ladders, scaffolds, and tight spaces as required.

• Regular daytime schedule during initial training period.

• After training and skill verification, role includes overtime, after-hours work, and participation in the on-call rotation.

• Broad range of commercial and industrial customers across the Waco region.

• No residential service work.

Founded in 1946, TDIndustries is a premier, employee-owned Mechanical, Electrical, and Plumbing (MEP) company delivering full-lifecycle building solutions-from design and construction to service and facilities maintenance. We power critical environments like hospitals, schools, data centers, stadiums, and commercial buildings across Texas and the Southwest.

Our Partners (employees) are the core of our success. As an employee-owned company, you have a voice, a stake, and a clear path to grow. Recognized by FORTUNE Magazine as a "100 Best Company to Work For," we invest in top training, career development, and a culture built on trust and servant leadership.

Join a growing team where your skills matter, and your future is built to last.

At TDIndustries, we believe opportunity should be built - and shared - by all. Whether you work with tools or technology, in the field or the office, we hire and grow people based on skill, potential, and integrity - never labels. We value the diverse paths that bring people to our team and welcome Partners of all backgrounds, including differences in race, color, religion, sex, gender identity or expression, sexual orientation, age, ability, military service, and more. What matters most is how we work together to build excellence.