Gregory Dzama Jr
Edison,NJ
Summary
Resourceful Service Mechanic experienced in diagnosing and repairing home appliances and HVAC units. Experience in working with low and high-voltage residential, commercial and industrial equipment. Improved customer satisfaction through efficient, high-quality repairs while maintaining rigorous safety standards. Specialized in diagnostic testing, preventative maintenance, and complex system repairs, demonstrating strong problem-solving skills and adaptability to new technologies.
Overview
1
1
Certification
18
18
years of professional experience
Work History
Gas Service Mechanic
PSE&G
Jersey City, New Jersey
12.2024 - Current
- Identified root causes of malfunctioning components and implemented corrective actions to restore functionality.
- Determined equipment problems to facilitate timely repairs. with heating, cooling, and plumbing equipment effectively.
- Operated specialized tools and equipment for service tasks safely.
- Followed safety protocols to ensure compliance with industry standards.
- Documented service activities and repairs to maintain accurate operational records.
- Communicated with customers to explain services performed clearly.
- Use hand tools such as saws, drills, wrenches, threaders, to perform tasks related to the job at hand.
- Install, maintain, repair and or replace pipes used in distribution of gas to residential or commercial properties.
- Consistently respond promptly to gas emergencies, ensuring swift and appropriate actions are taken to address any issues and uphold safety standards.
Appliance Servive Specialist
PSE&G
Jersey City, New Jersey
04.2017 - 12.2024
- Diagnosed appliance malfunctions using advanced testing equipment.
- Repaired various household appliances efficiently and safely.
- Conducted routine maintenance on appliances to ensure optimal performance.
- Utilized company software for scheduling and tracking service calls.
- Diagnosed appliance malfunctions and determined necessary repairs.
- Inspected, tested, and repaired electrical components of appliances.
- Cleaned and lubricated motors, bearings, shafts, fans, filters, hoses, and other parts.
- Performed preventative maintenance on all types of appliances.
- Troubleshot problems using diagnostic tools such as voltmeters and ammeters.
- Connected wiring to a variety of electronic components.
- Conducted circuit tests to locate shorts and grounds.
- Diagnosed heating and cooling system issues using specialized tools.
- Installed new heating and air conditioning units following manufacturer guidelines.
- Tested electrical wiring for continuity using meters or other testing devices.
- Inspected completed installations to ensure they meet safety standards and manufacturer specifications.
- Performed preventive maintenance on HVAC systems and components, including filter changes, thermostat calibrations, lubrication of moving parts, belt replacements, and blower wheel cleaning.
- Completed service calls for customers who reported malfunctions or requested maintenance services.
- Replaced faulty switches, relays or circuit boards when necessary.
- Diagnosed problems with HVAC systems using specialized tools such as ammeters, voltmeters and pressure gauges.
- Checked refrigerant levels in air conditioning units and added more when needed while ensuring compliance with EPA regulations regarding the use of Freon.
- Cleaned equipment such as fans or coils using brushes or cleaning solutions to remove dirt buildup from surfaces.
- Repaired existing heating and cooling systems by troubleshooting issues with motors, belts, fans, compressors, evaporators, condensers and other related components.
- Troubleshot and diagnosed issues with HVAC equipment, providing recommendations for remediation.
- Disassembled units, repaired broken components and restored to operating condition.
- Promptly responded to complaints about temperature problems during massive heatwave and conducted assessments to determine causes and target solutions.
- Adept at reading blue prints of electrical equipment.
- Diagnosed and repaired faults in HVAC systems, including refrigerant leaks, electrical issues, and mechanical failures.
- Put in new gas lines, wiring and other support components for HVAC systems.
- Tested pipe, tubing joints, and connections for leaks.
- Installed furnaces, boilers and A/C units in new and existing buildings and assessed functionality of existing units.
- Cut and drilled holes in floors, walls and roofs to install equipment using power saws and drills.
- Repaired parts by using technical knowledge, special tools and soldering or brazing skills.
Power Plant Operator
PSE&G
Trenton, New Jersey
06.2008 - 04.2017
- Operated machinery to ensure efficient plant production processes.
- Operated and monitored boilers, pumps, and other equipment to ensure efficient plant operations.
- Monitored equipment performance and reported issues to maintenance teams.
- Monitored gauges, indicators, and meters to ensure optimal performance of plant systems.
- Conducted routine inspections to maintain safety and compliance standards.
- Performed daily inspections of plant systems, identifying potential problems and taking corrective action as needed.
- Closely inspected equipment for safety problems, leaks and wear and tear.
- Maintained accurate logs of production activities for regulatory compliance.
- Trained new operators on equipment handling and safety protocols.
- Participated in safety drills to enhance emergency preparedness within the plant.
- Assisted in troubleshooting equipment malfunctions to minimize downtime.
- Communicated effectively with operators and supervisors on technical level.
- Performed preventive maintenance activities on plant machinery and equipment.
- Adjusted valves, pumps, motors, and other components in order to maintain the desired level of operation.
- Maintained accurate records of process readings on a daily basis.
- Performed tests and maintenance using specific instruments, equipment and tools.
- Used forklifts, pumping equipment and air compressors frequently.
- Maintained correct temperature, levels and pressures on process systems and equipment.
- Responded to and initiated proper corrections to process alarms.
- Managed hazardous waste disposal processes in accordance with company policies and procedures.
- Collaborated with engineers and technicians to optimize plant operations.
- Oversaw the loading and unloading of materials to and from production facilities.
- Monitored environmental compliance and implemented measures to protect the environment.
- Coordinated shutdowns and start-ups of plant equipment for maintenance or operational changes.
- Operated and monitored power generation equipment and systems.
- Responded promptly to alarms and emergencies following established protocols.
- Conducted routine maintenance on boilers, turbines, pumps, valves, and other components within the facility.
- Worked in high-voltage switch yards managing electricity transmission, routing power, and operate disconnect switches and breakers to isolate equipment.
Education
Bishop George Ahr
Edison, NJSkills
- HVAC system diagnostics
- A/C troubleshooting
- HVAC system service
- Troubleshooting diagnostics
- Advanced diagnostics
- Electrical component testing
- Electrical systems
- Schematic reading
- Equipment installation
- Equipment calibration
- Preventive maintenance
- Appliance repair
- Mechanical aptitude
- Soldering and Brazing skills
- Diagnostic expertise
- Problem solving
- Customer Service-oriented
Certification
- EPA 608 Universal Certification for Refrigerant handling. 10/22/2019
- New Jersey Boiler Seal License (Blue). 4/23/2010
Timeline
Gas Service Mechanic
PSE&G
12.2024 - Current
Appliance Servive Specialist
PSE&G
04.2017 - 12.2024
Power Plant Operator
PSE&G
06.2008 - 04.2017
Bishop George Ahr