James Garza
Dallas,TX
Summary
Dedicated Facilities and HVAC professional with over 15 years of experience in facilities maintenance, building operations, and HVAC systems management. Expertise in supervising maintenance operations, implementing preventative maintenance programs, and coordinating vendor relationships to ensure safe and efficient facility operations. Proven track record in high-demand environments, including municipal buildings, residential properties, and commercial facilities, with a strong focus on customer service and compliance with safety standards. Committed to leveraging leadership skills and technical knowledge in a Facilities Supervisor role within a school district to enhance operational efficiency and support educational environments.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Lead Technician
Metco Engineering
2025.06 - Current
- Serve as lead technician responsible for diagnosing, repairing, troubleshooting, and maintaining HVAC systems across City of Dallas facilities, including police and fire departments.
- Support operations for municipal buildings by ensuring heating, cooling, and ventilation systems remain fully functional and compliant with safety standards.
- Coordinate repairs and preventative maintenance efforts to minimize downtime and maintain operational efficiency.
- Provide technical leadership and guidance during installations, service calls, and emergency repairs.
HVAC Technician / Installer
Roctex
2023.09 - 2025.06
- Performed HVAC installation, service, and repair for residential and commercial customers.
- Diagnosed system issues, completed repairs, and ensured equipment operated efficiently before project completion.
- Maintained strong customer relationships through professional communication and dependable service.
- Assisted with system troubleshooting, preventative maintenance, and equipment upgrades.
HVAC Install Manager
True Blue Heat and Air
2022.01 - 2023.09
- Managed installation crews for residential and commercial HVAC projects.
- Oversaw scheduling, workflow coordination, and quality assurance to ensure projects were completed safely and on time.
- Trained and supervised team members while promoting accountability and high performance.
- Coordinated equipment, materials, and job site readiness to improve efficiency and customer satisfaction.
Lead Maintenance Technician
Sun Down Residential
2020.01 - 2022.01
- Supervised maintenance operations for residential properties, including oversight of work orders, repairs, and resident service requests.
- Managed inventory, supplies, and parts ordering to ensure efficient facility operations.
- Assisted with hiring, training, and supervising maintenance personnel.
- Conducted inspections and quality checks to ensure repairs were completed properly and residents received timely service.
- Supported preventative maintenance efforts to reduce equipment failures and improve property conditions.
Conductor
Union Pacific
2008.06 - 2020.01
- Managed train operations and switching activities while maintaining strict adherence to safety and operational procedures.
- Coordinated logistics and transportation operations involving multimillion-dollar equipment and cargo.
- Demonstrated leadership, communication, and problem-solving skills in fast-paced, high-responsibility environments.
- Maintained accurate documentation and ensured compliance with company and federal regulations.
Education
Some College Coursework -
Eastfield College
Dallas, TXHigh School Diploma -
Seagoville High School
Dallas, Texas05.2005
Skills
- Facilities Operations & Maintenance
- HVAC Systems Installation & Repair
- Preventative Maintenance Programs
- Team Leadership & Staff Supervision
- Work Order Management
- Vendor & Inventory Coordination
- Building Systems Troubleshooting
- Safety Compliance & OSHA Standards
- Customer & Community Service
- Mechanical & Electrical Systems
- Chilled Water & Cooling Towers
- Budget Oversight
- Training & Development
- Emergency Response & Problem Solving
- Indoor Air Quality (IAQ)
- Microsoft Office & Computer Skills
Certification
- EPA 608 Technician Certification
- EPA Universal Certification
- EPA Type I & Type II Certifications
- HVAC Certification
- Driver’s License
- Air Brake Endorsement
- Non-CDL Class C License
Additional Information
Authorized to work in the United States for any employer.
Timeline
Lead Technician
Metco Engineering
2025.06 - Current
HVAC Technician / Installer
Roctex
2023.09 - 2025.06
HVAC Install Manager
True Blue Heat and Air
2022.01 - 2023.09
Lead Maintenance Technician
Sun Down Residential
2020.01 - 2022.01
Conductor
Union Pacific
2008.06 - 2020.01
Some College Coursework -
Eastfield College
High School Diploma -
Seagoville High School