Your air conditioner works hard to keep your home comfortable, especially during Central New Jersey’s hot and humid summers. At Danley 911, we provide professional AC maintenance services to help your system operate efficiently, reliably, and safely year after year. Whether you want to prevent unexpected breakdowns, reduce your energy bills, or extend the life of your cooling system, our licensed HVAC technicians are ready to help.

Danley 911 has been a trusted name in New Jersey since 1921. Our team of licensed, insured, and factory-trained technicians is committed to providing honest, high-quality service every time. Serving homeowners across Mercer, Middlesex, and Monmouth counties.

Regular air conditioner maintenance is one of the smartest ways to lower your energy bills and extend the life of your system. A well-maintained AC unit runs more efficiently, uses less energy, and is less likely to break down during peak summer months.

Benefits of Annual AC Services:

• • Improves energy efficiency, reducing monthly utility costs
  • Prevents costly repairs by catching issues early
  • Extends the lifespan of your air conditioning system
  • Maintains consistent cooling and indoor comfort
  • Protects your warranty (many manufacturers require annual service)

Regular air conditioning maintenance is one of the best ways to keep your system running at peak performance. In fact, routine maintenance often pays for itself by lowering your monthly utility bills and extending the life of your system.

Our licensed HVAC technicians perform a comprehensive inspection and cleaning to catch wear and tear before it turns into costly repairs. We also offer a convenient maintenance plan to help you stay on schedule and save money year after year.

AC Maintenance Checklist Includes:

• • Inspect all electrical components
  • Test high and low voltage wiring
  • Check the outdoor disconnect switch
  • Verify correct breaker size
  • Measure compressor amperage
  • Measure motor amperage
  • Test capacitor strength
  • Check temperature split for efficiency
  • Clean indoor evaporator coil
  • Clean outdoor condenser coil
  • Clear drain traps and condensate pans
  • Inspect and clean blower wheel
  • Monitor refrigerant pressures
  • Check for refrigerant leaks
  • Measure airflow and static pressure
  • Test all safety controls
  • Inspect coil fins for damage
  • Calibrate the thermostat
  • Replace standard 1-inch air filter
  • Clean and wax the outdoor unit (if applicable)

At Danley 911, we provide expert air conditioning maintenance for a wide variety of residential systems. Whether you have central air, a ductless mini-split, or a heat pump, our licensed certified technicians are trained to service your specific brand and model. Regular maintenance ensures your system runs efficiently, reliably, and safely throughout Central New Jersey’s hot and humid summers.

Not sure what type of system you have? No problem. Give us a call at (732) 856-5460, or contact us online, and we will be happy to help.

Central air conditioning systems use ductwork to distribute cool air evenly throughout your home. Our maintenance service includes cleaning the evaporator and condenser coils, checking refrigerant levels, inspecting electrical components, and more to keep your system running at peak performance.

Heat pumps offer both cooling and heating in one system. They operate similarly to central AC units but can reverse function to provide warmth during colder months. Our maintenance service includes checking the compressor, testing electrical connections, cleaning coils, and verifying system efficiency to ensure year-round comfort.