Summary
Overview
Work History
Education
Skills
Timeline
Generic

David Spence

Baytown,TX

Summary

Hardworking and passionate job seeker with strong organizational skills eager to secure entry-level journeyman position. Ready to help team achieve company goals. To seek and maintain full-time position that offers professional challenges utilizing interpersonal skills, excellent time management and problem-solving skills.

Overview

8
8
years of professional experience

Work History

Service Technician

Graco Mechanical
04.2025 - Current
  • Conducted routine maintenance and inspections on various HVAC units to prevent system failures.
  • Utilized advanced diagnostic tools to accurately determine root causes of system malfunctions, enabling targeted repairs.
  • Collaborated with other technicians, sharing knowledge and expertise to improve overall team performance.
  • Performed troubleshooting on HVAC systems to determine root cause of issues.
  • Repaired and replaced motors, bearings and belts.

Tech 3

United Rentals
06.2023 - 04.2025
  • Operated and maintained diagnostic equipment to ensure optimal performance and reliability.
  • Performed troubleshooting and diagnosis on malfunctioning equipment.
  • Completed complex repairs quickly by leveraging strong diagnostic skills and attention to detail.
  • Increased customer satisfaction with prompt and knowledgeable support for various technical issues.

HVAC Technician

Miller Mechanical Group
04.2021 - 06.2023
  • Performed troubleshooting on HVAC systems to determine root cause of issues.
  • Maintained and repaired industrial chillers weighing up to 500 tons.
  • Maintained comfortable environmental temperatures in city facilities.
  • Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
  • Investigated major malfunctions and breakdowns of heating and air-conditioning systems and used troubleshooting to determine causes.
  • Replaced bearings, pump seals and packing.
  • Repaired and replaced motors, bearings and belts.
  • Worked overtime, holidays and weekends to accommodate company needs.

HVAC Assistant

RUS Industrial
12.2019 - 01.2021
  • Installed air conditioning equipment, including compressors, pumps, meters and piping.
  • Conducted brazing, threading pipe and pm tasks to complete service calls.
  • Wired both line and low voltage to heating and cooling equipment.
  • Inspected job site before project start to identify obstacles and resolve issues.
  • Determined causes of malfunctioning equipment parts by conducting in-depth assessments.
  • Used troubleshooting tools and techniques to assess heating systems and repair malfunctioning parts.
  • Tested pipe, tubing joints and connections for leaks with snoop and Electronic leak detector.
  • Responded quickly to emergency repair situations by phone or email within hours.
  • Loaded materials, tools and equipment on truck at beginning of each shift.

Mechanical /HVAC Assistant

Austin Industries
12.2017 - 12.2019
  • Reported problems with company tools and vehicles to crew foreman for quick resolution.
  • Used troubleshooting methods on HVAC components to diagnose and repair heat pumps, fireplace, geothermal, furnaces and air conditioning equipment.
  • Unloaded and loaded truck supplies and equipment using proper hoisting techniques to avoid accidents and injuries.
  • Maintained safe working environment with proper execution of HVAC guidelines and usage of PPE equipment.
  • Conducted brazing, threading pipe and preventive maintenance tasks to complete service calls.
  • Determined causes of malfunctioning equipment parts by conducting in-depth assessments.
  • Open and clean reactors, including bolting up flanges, dismantling pipe.
  • Repair and rebuild pumps and compressors. Align the shafts to the motors.

Education

Some College (No Degree) - Milwright

San Jacinto College District
Pasadena, TX

Some College (No Degree) - HVAC Installation And Repair

College Of The Mainland
Texas City, TX

Nccer - Rigging

Cmef
2019

Skills

  • Preventative maintenance
  • Repairs and troubleshooting
  • Multitasking
  • Critical thinking
  • Mechanical Repair
  • Power and hand tool use
  • Equipment repair
  • Repair Defective Equipment
  • Refrigerant Reclaiming
  • Replace Worn Parts
  • EPA certification
  • HVAC system troubleshooting
  • Cooling systems maintenance
  • Leak testing

Timeline

Service Technician

Graco Mechanical
04.2025 - Current

Tech 3

United Rentals
06.2023 - 04.2025

HVAC Technician

Miller Mechanical Group
04.2021 - 06.2023

HVAC Assistant

RUS Industrial
12.2019 - 01.2021

Mechanical /HVAC Assistant

Austin Industries
12.2017 - 12.2019

Some College (No Degree) - HVAC Installation And Repair

College Of The Mainland

Nccer - Rigging

Cmef

Some College (No Degree) - Milwright

San Jacinto College District

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