Sergio Quintero

instalación ,reparación ,limpieza de sistemas de conductos y ventilación comercialr y residencial

• Completed preventative maintenance on heating and air conditioning systems to extend life of such equipment.
• Disassembled units, repaired broken components and restored to operating condition.
• Installed heating, air conditioning and ventilation equipment and tested for proper operation.
• Promptly responded to complaints about temperature problems during massive heatwave and conducted assessments to determine causes and target solutions.
• Retained careful and thorough maintenance and repair records in case customers required future service.
• Examined heating and air conditioning systems and air compressors for signs of defects or malfunction.
• Recycled and charged refrigerants.
• Completed average of 150 preventative maintenance jobs, replacements and heat point projects per semesters
• Installed, maintained and repaired commercial refrigeration systems.
• Replaced electrical motors and HVAC systems up to 440volts after main disconnect.
• Troubleshot and diagnosed issues with HVAC equipment, providing recommendations for remediation.
• Maintained and serviced HVAC systems and refrigeration equipment.

• Completed preventative maintenance on heating and air conditioning systems to extend life of such equipment.
• Disassembled units, repaired broken components and restored to operating condition.
• Installed heating, air conditioning and ventilation equipment and tested for proper operation.
• Promptly responded to complaints about temperature problems during massive heatwave and conducted assessments to determine causes and target solutions.
• Examined heating and air conditioning systems and air compressors for signs of defects or malfunction.
• Recycled and charged refrigerants.

• Repair and customer service, set project priorities and timelines, monitored service quality and documented work performed.
• Diagnosed air conditioning problems quickly and accurately, including issues with low voltage, compressors, reverse valves, blowers and condenser motors.
• Installed, maintained and repaired air conditioning, heating, ventilation and refrigeration units in homes, commercial buildings and large industrial complexes, completing projects on schedule.
• Scheduled preventative maintenance visits to keep customer heating and air conditioning systems operating at top performance.
• Installed air conditioning equipment, including compressors, pumps, meters and piping.
• Estimated materials for specific projects and performed routine safety and maintenance checks on chilled water and condenser water pumps, compressors and pneumatic controls.
• Serviced central and window air conditioners of any make and model and expertly performed complete technician services for cooling systems on cars and heavy-duty vehicles.
• Conferred with users to isolate and identify malfunctions, conducting speedy repairs to restore full functionality.