Our Commercial HVAC NYC Preventative Maintenance Checklist for Summer

• Replace air filters to improve airflow and indoor air quality in commercial buildings

• Calibrate thermostats for accurate temperature control across NYC commercial properties

• Balance refrigerant levels for optimal commercial HVAC performance

• Inspect and tighten electrical connections to prevent system downtime

• Steam clean evaporator and condenser coils for efficient cooling

• Clean condensate drains and pans to prevent water damage and mold

• Lubricate motors, bearings, and moving components to extend equipment life

• Test and adjust airflow for balanced cooling throughout the building

• Inspect and seal ductwork to reduce energy loss and improve efficiency

• Replace worn belts, pulleys, and bearings in commercial HVAC systems

• Clean and inspect blower assemblies for maximum system efficiency

• Inspect outdoor ventilation louvers and dampers for proper air intake

• Test HVAC safety controls to protect commercial equipment and occupants

• Repair or replace damaged refrigerant line insulation to prevent energy loss

• Verify thermostat and building control system operation

• Inspect and replace damaged or unbalanced fan blades

• Test economizer systems for energy-efficient operation

• Clean air intake grilles and diffusers for improved airflow and comfort

Westil HVAC provides professional commercial HVAC preventive maintenance services in the Bronx and across New York City. Our maintenance programs are designed for office buildings, retail spaces, restaurants, warehouses, and commercial facilities to improve efficiency, reduce breakdowns, and extend equipment lifespan.