Commercial HVAC Service Installer III

TDIndustries, Inc.; Bellville (TX); On-site; USD 75,000 - 95,000; Full time

Job summary

TDIndustries, Inc. is seeking an experienced Service Projects Tech III to install and retrofit HVAC systems in commercial/industrial environments. This senior role requires handling blueprints, directing technicians, and ensuring safety and quality on site.

You will lead projects, coordinate subcontractors, and support field teams with expert troubleshooting and equipment knowledge. A strong safety focus and technical acumen are essential for success.

Qualifications

• Requires EPA Certification with Universal preferred.
• Reads and interprets blueprints and specifications.
• Leads installation of HVAC equipment and coordinating subcontractors.

Responsibilities

• Installs/retrofits HVAC systems in commercial/industrial settings.
• Leads installation of equipment and coordinates scheduling with subcontractors.
• Provides technical support and guidance to technicians.

Skills

HVAC systems

Ductwork

Troubleshooting

Project leadership

Subcontractor management

Education

High School Diploma

Two-year technical degree

EPA Universal Certification

Tools

AutoCAD

Bluebeam

Project management software

Job description

Job Summary

The Service Projects Tech III installs and/or retrofits new heating, ventilation, and air conditioning systems (duct and equipment) in commercial and/or industrial settings, reads and interprets blueprints and specifications, and adheres to all safety policies and procedures. Serves as a front-line resource to service technicians through technical support and provides guidance and training to other technicians.

This specific role is for an experienced commercial Senior Level Technician. If you are a Level I or II Technician, please apply for the appropriate open role on our career website or fill .

Essential Duties

• Installs and performs retrofits of HVAC systems with expert knowledge of piping and/or sheet metal tradecrafts.
• Types of equipment workedon will include split systems, mini split systems, VRF multizone systems, RTUS, WSHP, self-contained systems, CRAC units, air cooled chillers, cooling towers, airside equipment, AHUs and exhaust fans of all types.
• Demonstrated ability to lead the installation of various types of equipment.
• Proficiently operates hand tools, power tools, gauges and measuring/testing equipment.
• Completes quoted projects with high quality while maintaining profitability. Develops long-term relationships with customers and explains work performed to the customer's satisfaction.
• Performs sub-contractor management on quoted projects including coordination and scheduling of vendors. Provides guidance to sub-contractors as needed and performs QA-QC tasks.
• Participates in after-hours quoted projects (as needed) per customer requirements.
• Safely operates motor vehicles and trailers as evidenced by past driving performance record. Meets requirements of fleet safety and driving policy and adheres to all company safety requirements.
• Purchase materials and issue purchase order numbers to suppliers and sub-contractors.
• Maintains equipment, tools, and inventory stock on service vehicle.
• Able to work effectively with app-based software

Minimum Requirements

• High School Diploma or GED. A two-year technical degree in a related field is highly desirable.
• EPA Certification is a must for this role, with Universal Certification being highly preferred.

Grow Your Career with TDIndustries

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.