Building Technician III - Mobile Truck Team

We are seeking a skilled and reliable Building Technician III to join our Truck Team, supporting multiple commercial facilities across the city. This role is ideal for a high-level technician who can work independently in the field, troubleshoot a wide range of building systems, and deliver excellent customer service. You will respond to service calls, perform preventive and corrective maintenance, and support various locations as needed.

• Respond to scheduled and unscheduled service calls across multiple customer locations.

• Diagnose, troubleshoot, and repair issues in HVAC, mechanical, electrical, and plumbing systems.

• Provide on-site assessments, recommendations, and follow-up repairs or adjustments.

• Maintain clear communication with dispatch, property teams, and management regarding service status and resolution.

• Perform preventive maintenance on HVAC equipment, pumps, motors, VFDs, air handlers, exhaust fans, and general building systems.

• Inspect and repair electrical components including lighting, breakers, switches, and control panels.

• Support minor plumbing repairs, leak detection, and fixture replacements.

• Operate and monitor building automation systems (BAS) and respond to system alerts.

• Interpret blueprints, equipment manuals, and wiring diagrams.

• Recommend system improvements, upgrades, or replacements based on field findings.

• Assist with project work, equipment installs, and system startups when required.

• Serve as a technical resource for junior technicians and support team members.

• Complete work orders, service reports, and electronic documentation accurately and on time.
• Maintain assigned vehicle, tools, and equipment in clean, safe working condition.
• Follow all safety procedures, lockout/tagout practices, and applicable codes and regulations.
• Represent the company professionally at all customer locations.

• 5+ years of experience in commercial HVAC, electrical, or general building maintenance.

• Strong troubleshooting skills across multiple trades.

• EPA Universal certification required; state HVAC or electrical license preferred.

• Valid driver's license and clean driving record.

• Ability to work independently and handle a wide range of service tasks on the road.

• Comfortable using CMMS systems, mobile work order apps, and BAS platforms.

• Experience in a mobile technician or service van role.

• Strong customer service and communication skills.

• Ability to prioritize and manage multiple service calls daily.

• Knowledge of energy management principles and system efficiency.

• Company truck, fuel card, tools, and PPE.

• Competitive pay and benefits package.

• Rotating schedules, optional overtime, and career growth opportunities.

• A chance to work on diverse facilities and equipment every day.

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.