Customer-driven Service and Installation Technician providing first-rate customer service. Adept at performing and assisting with troubleshooting, installation procedures, planning and scheduling.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Lead Chiller Technician/ Refrigeration Technician
TCI Mechanical
Chesapeake, Virginia
01.2024 - Current
Assisted in rebuilding Centrifugal Compressor for York 800 ton AC Chiller.
Conducted Condenser maintenance on US Navy Chillers.
Conducted Recoveries, Pressure test for Leaks using a 12 Tank Nitrogen rack, and Vacuums with a two stage 12 CFM vacuum pump on US Navy Chillers.
Charged US Naval Chillers with a liquid pump using R236FA Refrigerant.
Onboard US Naval Ships I Installed Single and Three-phase Cospolich Condensing skids for the Walk-in Chill boxes, Walk-in Thaw Boxes, and Walk-in Freezers and Walk in Freezers
Installed New Cospolich Door Hinges, Gaskets and Doors for the Walk in Chill boxes, Walk-in Thaw Boxes, and Walk in Freezers
Wired over 75 Para- sense leak detection monitor lines in AC Chiller plant rooms.
Tested single phase and three phase equipment with digital multi meter.
Installed new sight glasses on refrigeration systems.
Assisted and taught US Naval Sailors how to diagnose and fix Cospolich Undercounter and Standup refrigerators.
Using Assessment Checklist I've conducted Inspections of Undercounter /Standup Refrigerators, Thaw, Chill boxes, and Freezers , and AC Chiller plants.
Provided Service Work to US Naval Undercounter /Standup Refrigerators, Thaw, Chill boxes, and Freezers , by replacing Compressors, Condensing skids, drain lines, fan motors, relays, and switches.
Diagnosed and replaced faulty, micro processors, PCB boards, sensors, contactors, and relays ,
HVAC Service Technician
Cox and Powell Corp
Williamsburg, VA
11.2021 - 12.2023
Installed and Commissioned Commercial Rooftop Units and Residential Split System Units with Refrigerant Capacity ranges up to 25 tons.
Utilized "Uniweld Patriot Weld and Braze Outfit K23P-T" to Braze in Copper Refrigerant lines and HVAC Sub-Assemblies such as the Compressor, TXV, and Filter Drier.
Conducted Routine Annual, Semi-Annual, and Quarterly Preventive Maintenance checks on Commercial Rooftop units with Refrigerant capacities from 1-150 tons.
Conducted Routine Annual, Semi-Annual, and Quarterly Preventive Maintenance checks on Residential Package and Split system units with Refrigerant capacities from 1-15 tons.
Conducted Troubleshooting using a Digital Multimeter and Wiring Diagrams to diagnose issues for Residential and Commercial units with Refrigerant Capacities ranging from 1-25 tons.
Conducted Leak searches on Residential and Commercial units using a Ultrasonic Leak detector, Nitrogen tank, and "Big Blue micro Leak Detector."
Provided Troubleshooting assistance and service work on ice machines replacing fans and capacitors.
Conducted HVAC Service Technician Troubleshooting Service work to Commercial Restaurants, Gas stations, Corporate Offices, Public Schools ranging from Elementary to High school, Apartment complexes, Senior living Communities , Amusement parks , College Dorms, New construction Residential homes and Residential homes with occupants living inside.
Maintained cleanliness of assigned company vehicle.
Properly connected gas lines to heating equipment.
Gas Turbine Systems Technician
US Navy
Norfolk Virginia , VA
02.2018 - 10.2021
Utilized programmable logic controls to start, stop, and operate the LM2500 Gas turbine
Managed and tracked all calibrated and uncalibrated Detroit switches, pressure switches, pressure gauges, and thermistors as gauge calibration petty officer work center supervisor.
Utilized programmable logic controls to start, stop, and operate Rose Royce Gas Turbine Generator
Aligned various systems within the engine plant. (Fuel oil, lube oil, seawater, etc)
Utilized programmable logic controls to start, stop, and operate all pumps within the engineering plant.
Assigned junior sailors to perform preventative maintenance on assigned gauges, pumps, generators, and turbines for department MER1.
Rebuilt gaskets and pumps.
Replaced and installed new butterfly, and gate valves
Maintained reading blueprints, diagrams and technical manuals to facilitate trouble isolation and repair for the Main Engine Room.
Repaired over 300 hydraulic system discrepancies.
Replaced and adjusted operating tolerance of contacts, micro switches, relay switches, pressure switches, and temperature switches.
Inspected records or log book entries or communicated with plant personnel to assess equipment operating status.
Updated computer data logs and prepared reports to inform next shift about notable needs and incidents.
Monitored power plant equipment and indicators to detect evidence of operating problems.
Maintained plant cleanliness and completed general housekeeping tasks to keep operations audit-ready.
Education
EPA Universal Certification - HVAC Installation and Repair
Centura College
Newport News, VA
12.2023
High School Diploma -
Kings Fork High School
Suffolk, VA
06.2015
Skills
Maritime Engineering
Brazing
Diagnosing and troubleshooting
Blueprint Interpretation
Leak Testing
Electrical Wiring
Performing preventive maintenance on equipment
Taking direction and working as part of a team
Critical Thinker
Certification
EPA 608 Universal Certification.
OSHA Maritime Certification.
OSHA Construction Certification.
Forklift Certification.
Timeline
Lead Chiller Technician/ Refrigeration Technician
TCI Mechanical
01.2024 - Current
HVAC Service Technician
Cox and Powell Corp
11.2021 - 12.2023
Gas Turbine Systems Technician
US Navy
02.2018 - 10.2021
EPA Universal Certification - HVAC Installation and Repair
Centura College
High School Diploma -
Kings Fork High School
EPA 608 Universal Certification.
OSHA Maritime Certification.
OSHA Construction Certification.
Forklift Certification.
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