AC installation for reliable cooling year-round comfort

When summer temperatures rise in New Jersey, a dependable air conditioning system becomes essential. At Danley 911, we specialize in expert air conditioner installation across Middlesex, Mercer, and Monmouth counties. Our team helps homeowners stay cool with high-efficiency systems designed for long-lasting performance and energy savings.

Whether you are replacing an outdated unit or installing a new system for the first time, our licensed HVAC technicians make the process simple and stress-free. We tailor every installation to your home’s unique layout, cooling needs, and energy goals.
Proper sizing and installation are critical to avoid poor performance, high energy bills, and premature wear. Our team ensures your new system is installed correctly so you enjoy maximum comfort and efficiency from day one.

Air conditioners have many components, and even a small issue can affect the entire system.

Here are some of the most common problems we repair:

• • Frozen evaporator coil – Often caused by restricted airflow or low refrigerant
  • Low refrigerant levels – Usually due to a leak that needs to be located and sealed
  • Faulty wiring – Can lead to short circuits, tripped breakers, or system failure
  • Outdoor fan not working – Prevents heat from escaping, causing the system to overheat

If your current system shows signs of age or inefficiency, it may be time to upgrade. Common indicators include:

• • Your system is more than ten years old
  • Frequent breakdowns and repairs
  • Rising energy bills
  • Uneven or inadequate cooling
  • Use of outdated R-22 refrigerant

Even if your system is still running, upgrading to a modern energy-efficient model can improve comfort and reduce long-term costs.