AC Repair & Maintenance in Nanuet, NY
When your air conditioner stops working, you need fast, dependable service you can rely on. Homeowners throughout Nanuet trust Clarkstown Heating & Air Conditioning for professional AC repair done right the first time. Our NATE-certified technicians respond quickly to restore your comfort and prevent further damage to your system. As a full-service HVAC contractor, we provide complete air conditioning solutions and high-quality products designed to keep your home cool, efficient, and comfortable no matter how hot it gets outside.
Many homeowners don’t realize that skipping annual air conditioning maintenance can lead to higher energy bills, unexpected breakdowns, and costly repairs. Routine AC maintenance helps your system run more efficiently, extends its lifespan, and catches small issues before they turn into major problems. It can even protect your manufacturer warranty, which often requires documented yearly service. Don’t wait for your AC to fail during the hottest days of the year. Schedule maintenance with Clarkstown today.
AC systems are most likely to fail on the hottest days of the year.
Call today for a free consultation and peace of mind.

Our 21-point Air Conditioning Maintenance Inspection
A professional tune-up is one of the smartest investments you can make in your cooling system. Clarkstown Heating & Air Conditioning proudly offers a thorough 21-point air conditioning maintenance inspection to Nanuet homeowners, ensuring your system operates safely, efficiently, and reliably when you need it most.
Clarkstown’s 21-point AC tune-up for homes in Nanuet, NY offers the following:
- Visually inspect capacitors for leakage and rust
- Inspect readily accessible ducts for obvious air leaks
- Complete operations sequence check
- Inspect air filtration system and replace filter provided by the customer
- Inspect blower wheel, motor, and record AMP draw (lubricate as needed)
- Inspect unit wiring and electrical disconnect
- Check thermostat operation
- Tighten screw lug terminals in condensing unit
- Inspect contactor for pits or burns
- Check and record AMP draw of condenser motor and compressor
- Inspect fan blade for cracks or defects
- Check condenser motor bearings, lubricate non sealed motor bearings (when necessary)
- Inspect indoor coil if accessible
- Inspect any condensate drain pans and drains for proper operation
- Check and record operating pressures and outdoor temperatures
- Inspect and clean outdoor unit (does not include use of detergent)
- Check refrigerant level (when outside temp > 60 degrees F)
- Inspect cooling system for unusual vibration or loose parts
- Inspect and flush condensate lines and check condensate pump operation (if equipped)
- Check evaporator for adequate airflow
- Lubricate furnace blower or air handler
In addition to expert AC repair and maintenance, we also provide:
AC Installation in Nanuet: If it’s time to replace your system, Clarkstown offers top-quality AC equipment and precise installation to maximize comfort and efficiency.
Schedule your air conditioning service in Nanuet, NY today.
Clarkstown Heating & Air Conditioning is ready to handle all your AC needs in Nanuet, NY. Contact us today or call 845-620-1000 to schedule your appointment before the next heatwave hits.