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About Subnet Zero Heating and Cooling
Subnet Zero Heating and Cooling is an air conditioning contractor serving Charlotte, North Carolina. The business operates as a heating and cooling specialist offering residential HVAC services including air conditioning repair, furnace maintenance, heat pump service, thermostat installation, ductwork solutions, and refrigerant system diagnostics. Potential clients can reach the office at (980) 202-1101 or through the dedicated service line at (833) 687-2815.
The company promotes fast, reliable, and affordable service with a no-fix-no-fee guarantee. Their technicians are described as licensed and insured professionals who diagnose problems efficiently and arrive quickly. The service menu covers the full range of residential climate control needs from routine maintenance to emergency repairs. Service is available throughout the Charlotte metro area.
Services
Air Conditioning Repair
Diagnosis and repair for cooling system failures, compressor problems, and refrigerant leaks.
Furnace Maintenance
Heating system tune-ups, ignition repair, and heating efficiency service.
Heat Pump Service
Installation, repair, and maintenance for heat pump systems in all seasons.
Thermostat Installation
Smart thermostat setup and replacement for better temperature control and energy savings.
Ductwork Solutions
duct inspection, repair, and optimization services to improve airflow throughout the home.
Refrigerant System Diagnostics
Leak detection, pressure testing, and refrigerant recharge for AC systems.