Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Charles Garza

San Antonio

Summary

Dynamic HVAC technician with extensive experience at Nextech, excelling in technical troubleshooting and system diagnostics. Proven track record in enhancing customer satisfaction through effective communication and meticulous maintenance practices. Skilled in HVAC controls and focused on safety, consistently delivering high-quality service and optimizing system performance.

Overview

19
19
years of professional experience
1
1
Certification

Work History

Commercial Refrigeration and Hvac Technician

Nextech
06.2022 - Current
  • Assisted in installation of HVAC systems under supervision.
  • Learned to diagnose and repair heating and cooling equipment efficiently.
  • Maintained tools and equipment in safe, operational condition.
  • Supported routine maintenance tasks to ensure optimal system performance.
  • Performed troubleshooting on HVAC systems to determine root cause of issues.
  • Installed new heating, ventilation, and air conditioning systems in residential and commercial buildings with precision and attention to detail.
  • Troubleshot complex HVAC problems, identifying root causes and implementing effective solutions.
  • Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
  • Repaired and replaced motors, bearings and belts.
  • Performed comprehensive preventative maintenance on various types of HVAC equipment, prolonging their lifespan.
  • Worked overtime, holidays and weekends to accommodate company needs.
  • Enhanced customer satisfaction by providing prompt and professional service for all HVAC-related issues.
  • Investigated major malfunctions and breakdowns of heating and air-conditioning systems and used troubleshooting to determine causes.
  • Developed strong relationships with clients through exceptional communication skills, leading to repeat business opportunities.
  • Improved system efficiency by conducting thorough HVAC equipment inspections and maintenance.
  • Filled out detailed work orders for each job completed.
  • Contributed to a safer work environment by adhering to industry safety standards and regulations during all tasks performed.
  • Traveled to job sites for both scheduled and emergency appointments.
  • Inspected and tested refrigeration systems, safety devices and controls to determine proper functionality.
  • Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
  • Kept accurate records of time and materials used for each job to compile into service reports.
  • Participated in team meetings to discuss project progress, challenges encountered, and strategies for overcoming any obstacles.
  • Calibrated equipment to achieve maximum efficiency.
  • Closed out work orders after verifying completion with customers and reporting discrepancies discovered on job site.

Commercial Refrigeration and Hvac Tecnician

Protex
05.2020 - 06.2022
  • Diagnosed and repaired HVAC systems to ensure optimal performance and customer satisfaction.
  • Conducted routine maintenance checks, identifying potential issues before they escalated.
  • Collaborated with team members to complete installations efficiently and accurately.
  • Utilized diagnostic tools to troubleshoot equipment malfunctions effectively.

Regional Maintenance Manager

Richmond Properties
04.2017 - 05.2020
  • Managed regional maintenance operations, ensuring compliance with safety and quality standards.
  • Coordinated preventive maintenance schedules to minimize equipment downtime and improve efficiency.
  • Oversaw vendor relationships, negotiating service contracts for cost-effective maintenance solutions.
  • Implemented standard operating procedures, enhancing consistency in maintenance practices across properties.

Owner/ Operator

A-affordable Ac and Refrigeration
02.2006 - 05.2017
  • Managed daily operations to ensure efficient service delivery in heating and cooling systems.
  • Developed and implemented customer service protocols to enhance client satisfaction and retention.
  • Coordinated scheduling for installations and maintenance, optimizing resource allocation and workflow efficiency.
  • Trained new technicians on best practices for HVAC system installation and repair techniques.

Education

Rhvac - Rhvac

Everest Vocational College
San Antonio, TX
06.2001

Associates Degree - Licensed Chemical Dependency Counselor

San Antonio College
San Antonio, TX
02.2000

Skills

  • Technical troubleshooting
  • Electrical wiring
  • System troubleshooting
  • Leak checks
  • HVAC and refrigeration systems
  • Refrigeration system evacuation
  • Heating systems
  • HVAC controls
  • Certified HVAC technician
  • Air conditioning
  • Cooling systems maintenance
  • Focused on safety
  • Package and split systems

Certification

Epa universal

Tdlr certified technician

Timeline

Commercial Refrigeration and Hvac Technician

Nextech
06.2022 - Current

Commercial Refrigeration and Hvac Tecnician

Protex
05.2020 - 06.2022

Regional Maintenance Manager

Richmond Properties
04.2017 - 05.2020

Owner/ Operator

A-affordable Ac and Refrigeration
02.2006 - 05.2017

Rhvac - Rhvac

Everest Vocational College

Associates Degree - Licensed Chemical Dependency Counselor

San Antonio College