Andrew Marych

Professional HVAC Services – Installation, Repair, Maintenance & Cleaning I provide professional HVAC and refrigeration services for residential and commercial properties throughout Brooklyn, New York City, and surrounding areas of New Jersey. With hands-on experience in heating, ventilation, air conditioning, and refrigeration systems, I focus on reliable service, quality workmanship, accurate troubleshooting, and customer satisfaction. My Services Include: - Air Conditioning Installation: Installation and replacement of air conditioning systems, including ductless mini-split systems, indoor units, outdoor condensers, and associated components. - HVAC Repair & Troubleshooting: Diagnosing and repairing air conditioning and heating system problems, identifying faulty components, electrical issues, refrigerant-related problems, and system performance issues. - Preventive Maintenance: Routine HVAC inspections, system performance checks, filter replacement, drain line inspections, and general equipment maintenance. - HVAC Cleaning: Cleaning indoor and outdoor coils, condenser units, evaporators, and other accessible HVAC components to help improve system performance and airflow. - Heating System Service: Troubleshooting and maintenance of furnaces, heating equipment, blower motors, thermostats, transformers, control boards, and other system components. - Mini-Split Systems: Installation, maintenance, cleaning, and troubleshooting of ductless heating and cooling systems. - Refrigeration Service: Troubleshooting and maintenance of refrigeration and cooling equipment. - Electrical & Control Troubleshooting: Diagnosing HVAC-related electrical problems, checking wiring and connections, and troubleshooting thermostats, sensors, relays, and control systems. - Drainage & Condensate Systems: Inspecting and clearing condensate drain lines, installing drain pumps, and addressing drainage problems. - Commercial HVAC & Building Maintenance: Routine equipment maintenance, inspections, troubleshooting, and repair support for commercial properties and building systems.