Luis Cortes Escobar
Sioux Falls
Summary
Detail-oriented and technically trained HVAC/R graduate from Southeast Technical College. Having built a strong mechanical foundation in field installations and sheet metal fabrication, I am actively transitioning to focus 100% on Diagnostic Service and Troubleshooting. Highly motivated to apply classroom electrical and refrigeration theory to hands-on service, preventive maintenance, and system diagnostics under the mentorship of senior technicians.
Overview
1
1
Certification
4
4
years of professional experience
Work History
Sheet Metal Pre-Apprentice
Krier And Blain
Sioux Falls, SD
09.2025 - Current
- Utilized hand and power tools to assemble, hang, and secure HVAC ducting according to blueprints and job specifications.
- Supported installation and layout of commercial sheet metal ductwork and mechanical components, contributing to project completion.
- Worked alongside journeymen on job sites to maintain safety standards and organization, enhancing overall work environment.
HVAC/R Apprenticeship
Apex Aire
Sioux Falls, SD
11.2024 - 06.2025
- Gained hands-on experience at Apex Aire by executing diverse HVAC tasks to support operations.
- Assembled air ducts, pipes, discharge valves, and flues for central heating and cooling systems to ensure efficient installation.
- Installed components to enhance HVAC system performance and reliability.
- Removed old equipment from customers' homes and cleaned up areas to prepare for new installations.
- Demonstrated eagerness to learn by asking questions and seeking clarification when necessary.
- Worked under guidance of experienced professionals to learn trade best practices and techniques.
Electrician Intern
Trinity Electric
Menno, SD
01.2024 - 03.2024
- Installed, maintained, repaired, and tested equipment for electricity generation and utilization to support operational efficiency.
- Installed and wired electrical transformers, service panels, and circuit breakers.
- Executed electrical installations, maintenance, and repairs of systems, fixtures, and components to ensure reliable operation.
- Pulled wire through conduits and holes in walls and floors to facilitate electrical installations.
Maintenance Helper
Cortes Services
Freeman, SD
01.2023 - 05.2023
- Performed regular maintenance and repair of farm equipment and tools, such as tractors, harvesters, balers, seeders, and grain augers.
- Scheduled preventative maintenance tasks for farm facility systems to ensure optimal operation and minimize downtime.
- Operated power tools safely in order to complete tasks efficiently
- Assisted in construction of new barns and silos, contributing to expansion of farm infrastructure.
Education
HVAC/R Diploma - Heating Ventilation & Cooling
Southeast Technical Institute
Sioux Falls, SD05.2025
High School Diploma -
Freeman School District 33-1
Freeman, SD05.2024
Skills
- Metal fabrication
- Attention to detail
- Problem-solving
- Organization and time management
- Dedicated and strong work ethic
- Professional and dependable
- Teamwork and collaboration
- Fast learner
Certification
- EPA Section 608 Universal Certification
- OSHA 10 Program Training
- Valid South Dakota Driver's License
Timeline
Sheet Metal Pre-Apprentice
Krier And Blain
09.2025 - Current
HVAC/R Apprenticeship
Apex Aire
11.2024 - 06.2025
Electrician Intern
Trinity Electric
01.2024 - 03.2024
Maintenance Helper
Cortes Services
01.2023 - 05.2023
High School Diploma -
Freeman School District 33-1
HVAC/R Diploma - Heating Ventilation & Cooling
Southeast Technical Institute