Mark Collier
Humble,TX
Summary
Senior Crew member; Most of the time I was alone working on my vehicle. When i was not alone i was training other soldiers on what to do and what not to do. The military teaches you leadership qualities, and discipline. Working on a Tank you had to be very cautious of every movement in and outside on training. I have lead classes on multiple subjects consisting to the mission, or our vehicle. In our job you had to be Multi-talented for success in planning and operational improvements. Reliable service technician with skills and attention required to complete safe, accurate work. Dependable in following orders and coordinating with team. OSHA-trained and fully compliant with standards. Experienced HVAC Installer proficient in operations and repairs of heating, refrigeration, ventilation and air conditioning systems. Efficiency-driven, highly accurate and well-organized with open and clear communication style and self-motivated approach. Dedicated to superior service and solving problems with minimal oversight.
Overview
8
8
years of professional experience
Work History
HVAC-R Technician
allied building services
Detroit, MI
07.2022 - 02.2024
- Maintained records of all repairs and installations performed.
- Performed regular maintenance checks on all HVAC-R equipment including filters, blowers, belts, bearings.
- Repaired various components such as compressors, motors, fans, pumps, valves.
- Diagnosed complex issues with HVAC-R systems by performing tests utilizing specialized diagnostic equipment such as thermometers and pressure gauges.
- Cleaned evaporator coils and condenser coils using specialized tools and cleaning agents.
- Serviced units to residential and commercial heating and air conditioning customers.
- Ensured that all safety protocols were followed while working around hazardous materials such as refrigerants.
- Installed refrigeration, heating and air conditioning systems, positioning compressors, motors and other components in accordance with design specifications.
- Repaired, adjusted or replaced defective HVAC elements to bring systems back to full functionality.
- Troubleshooted and repaired malfunctioning heating, ventilation, cooling, and refrigeration units.
- Maintained safe workplace for employees and personnel during projects.
- Attended employee meetings and training to learn about new techniques, trends and technologies.
- Calibrated thermostats to maintain consistent temperatures in different locations throughout a building.
- Maintained safe working environment with proper execution of HVAC guidelines and usage of PPE equipment.
- Checked electrical connections for safety compliance with local codes.
- Conducted brazing, threading pipe and [Type] tasks to complete service calls.
- Wired both line and low voltage to heating and cooling equipment.
- Unloaded and loaded truck supplies and equipment using proper hoisting techniques to avoid accidents and injuries.
- Assisted in the design of new HVAC-R systems based on customer requirements or building layout considerations.
- Reported problems with company tools and vehicles to crew foreman for quick resolution.
- Installed HVAC-R systems in residential and commercial buildings according to manufacturer specifications.
- Performed preventative maintenance on existing HVAC-R equipment to ensure optimal performance.
- Recovered refrigerant from failed units in accordance with EPA regulations.
- Completed preventive maintenance on heating and air conditioning systems to extend life of such equipment.
- Installed heating, air conditioning and ventilation equipment and tested for proper operation.
- Disassembled units, repaired broken components and restored to operating condition.
- Installed, maintained and repaired commercial refrigeration systems.
Maintenance Technician
One Source Home Service
Colorado Springs, CO
09.2021 - 04.2022
- Finished paperwork for record-keeping and customer use
- Thoroughly cleaned and lubricated parts to keep HVAC equipment operating at peak performance
- Looked into and fixed mechanical issues with machines like a furnace and air conditioner
- Kept furnace and A/C equipment in good working order by troubleshooting breakdowns and performing preventative maintenance, which included cleaning and running test on all of the major components
- Replacement parts and components, as well as entire systems, were installed by me
- Completed repairs using power and hand tools in a safe and precise manner
- Responded quickly to internal service calls about malfunctioning equipment and completed repairs efficiently, resulting in a 99% increase in overall employee satisfaction
- Used and maintained a company vehicle
- Vehicle was taken home everyday, kept clean and equipped with everything needed for a job.
Tanker
United States Army
Colorado Springs, CO
11.2017 - 04.2021
- Transported more than 20 personnel at once using multiple different military vehicles such as: M1A2 Tank, LMTV, HMMWV, and PLS
- Inventoried supplies and tank parts while dialoging serial numbers, and continued number checks
- Admin work composing of counseling soldiers, emergency contact list, vehicle inspections, and room inspections
- Was licensed to drive multiple military vehicles
- Shot, disassembled, reassembled, performed functions check, and misfire procedure on a tank, M4, M19, M240, grenade launcher, and 50Cal
- Machine gun
- Worked on and with radios, and communication
- Setting up antennas, and loading a radio with a key to communicate through vehicles
- Performed daily maintenance checks and vehicle repairs were completed by either myself or myself and a crewmember
- Worked with equipment and parts over 100+ pounds
- Worked with hand tools, familiar with tools all around
- Developed strong relationships through hardships, active listening, and communication skills
- Assessed all vehicles in the fleet, identifying those that needed immediate repair and minor maintenance every movement
- Operated with caution and skill to avoid accidents and delays
- Completed tank inspections and maintenance actions, as well as basic equipment repairs to keep equipment operating at peak levels.
Busboy
Texas Roadhouse
Taylor, MI
02.2017 - 08.2017
- Transported dirty utensils, dishes and trays to kitchen to support efficient cleaning
- Bussed and reset 50-100 tables per shift, working efficiently to keep dining room and work areas clean
- Developed excellent relationships with managers and fellow team members to achieve success, build professional relationships and support positive work environment
- Collected trash, wiped up spills and removed trays to maintain fresh and clean customer areas.
Utility Worker
crewmemberdialogingMeijer
Lincoln Park, MI
10.2015 - 11.2016
- Cleaned bathrooms, and around store
- Pushed in Carts.
Education
Heating, Ventilation, Air-Conditioning, And Refrigeration Technology
Vocational Technical Institute
Phoenix, AZ09-2021
High School Diploma -
Lincoln Park High School
Skills
- Team building
- Recovering vehicles
- Organization
- Electrical Safety
- Parts Replacement
- System Diagnostics
- Technical Troubleshooting
- HVAC and Refrigeration Systems
- System Maintenance
- Equipment Installation
- Schematic Interpretation
- Supervision
- Relationship development
- Communications
- Customer service
Accomplishments
- Army Achievement Medal
- Army Good Conduct Medal
- National Defense Service Medal
- Global War On terrorism Service Medal
- Army service ribbon
- Driver and Mechanic Badge W/ driver - Tracked vehicles
- R-410A certification
- EPA universal certification
- 10 hours OSHA safety certification
- Lift certification
- asbestos and lead training
Affiliations
- make music
Timeline
HVAC-R Technician
allied building services
07.2022 - 02.2024
Maintenance Technician
One Source Home Service
09.2021 - 04.2022
Tanker
United States Army
11.2017 - 04.2021
Busboy
Texas Roadhouse
02.2017 - 08.2017
Utility Worker
crewmemberdialogingMeijer
10.2015 - 11.2016
Heating, Ventilation, Air-Conditioning, And Refrigeration Technology
Vocational Technical Institute
High School Diploma -
Lincoln Park High School
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