Gregory Karawan

• Installed and maintained air conditioning units across various job sites.
• Diagnosed equipment malfunctions and performed necessary repairs efficiently.
• Collaborated with customers to understand their rental needs and equipment specifications.
• Conducted routine inspections to ensure equipment safety and reliability.
• Completed routine maintenance and repair.
• Provided excellent service and attention to customers when face-to-face or through phone conversations.
• Worked successfully with diverse group of coworkers to accomplish goals and address issues related to our products and services.
• Preventive maintenance on air conditioning units from 1 ton to 5 ton

• Maintained HVAC systems to ensure optimal performance.
• Preventive maintenance on HVAC equipment, VUV, rooftop units, boilers, chillers, light electrical, light plumbing
• Implemented preventive maintenance schedules for equipment reliability.
• Inspected building systems for compliance with safety regulations.
• Coordinated repairs and maintenance with external contractors
• All necessary repairs and replacement of parts to any and all equipment
• Installed new fixtures and equipment as needed throughout the facility.
• Responded quickly to tenant inquiries or complaints regarding building operations.

Responsibility of controls for HVAC in my middle school and elementary school.

• Collaborated with staff to address facility-related concerns promptly.

• Installed and repaired refrigeration systems in commercial and residential settings.
• Repaired and maintained refrigeration systems, including compressors, condensers, evaporators, and other related components.
• Supported technicians in diagnosing equipment malfunctions and performing maintenance to ensure system reliability.
• Monitored temperature controls and ensured proper functionality of refrigeration units.
• Serviced coils, blowers, and filters to optimize performance and extend lifespan of refrigeration units.
• Assisted with the installation of ice makers and water coolers.
• Replaced defective parts such as fans, motors, valves, switches. in existing systems.
• Inspected pipes for leaks or other damage using specialized tools such as infrared cameras or ultrasonic detectors.
• Performed routine maintenance tasks such as changing belts or oiling fan motors.