Medford, NY Air Conditioning Maintenance


Book the A/C Maintenance You Need

Central Air Systemsstarstarstarstarstar4.9 / 5

226 Total Reviews /files//central_air_systems-logo-SM.jpg631-254-4900$22A Industrial Blvd Suite 2, Medford NY


Since 1989, Central Air Systems, Inc. has provided air conditioning repair and maintenance services for Suffolk and Nassau County, NY homeowners and businesses. Our Nate and EPA certified team of air conditioning specialists can take care of your air conditioning tune-up and maintenance needs! Call us today to schedule the service you need! We service all makes and models of central air conditioners through-out Nassau and Suffolk Counties on Long Island, NY.

New Air Conditioning Installations

If your air conditioning system is more than 12 years old and needs significant or costly repairs, we'll let you know, and may also suggest upgrading to a new and efficient Lennox® air conditioning system.

Central Air Systems maintenance agreements.

Air Conditioning Maintenance Plans

Professionally maintaining your heating and air conditioning system can help save money by consistently taking steps to keep your heating air conditioning systems running smoothly. Maintenance agreements can be for residential or commercial settings, and can include maintenance, cover breakdowns, and sometimes repairs or replacement parts. Enrolling with Central Air Systems, Inc. maintenance agreements will help ensure proper maintenance air conditioning systems and ensure safe, reliable, efficient and trouble free operation.

Have Questions About Your Cooling System?

Check out our cooling system F.A.Q. to see if your question is answered!

You can always reach out and call or contact us too!
Central Air Systems is here to keep you cool and comfortable.


Cooling System F.A.Q.

Join the Central Air Systems maintenance agreement today!

Air Conditioning Tune-Ups

To ensure that your central air conditioning system is both reliable and operating at peak efficiency you’ll need to have it maintained properly. Don’t wait until something is wrong! Rather depend on us to schedule an air conditioning tune-up before summer's arrival.

Regular tune-ups reduce repair costs over time and help extend equipment life. In addition, properly cleaning the filters and coils will ensure that you're getting the highest possible efficiency from your system. While the specific steps vary based on the exact type and age of your AC system, a typical AC tune-up includes:

  • Inspect the entire system inside and out, and test air conditioning operation prior to service and document any specific service issues observed.
  • Inspect the refrigerant lines and refrigerant line insulation. Make sure the refrigerant lines are properly protected and secure.
  • Ensure the outdoor unit is level and draining properly.
  • Inspect the outdoor unit coil for damage or anything that might obstruct airflow and clean as necessary.
  • Inspect the indoor coil for dirt or debris and clean as necessary.
  • Examine the outdoor blower motor and fan. Clean as necessary. Make sure the fan is balanced and rotating smoothly and free of vibrations.
  • Examine the indoor blower motor and blower wheel. Clean as necessary.
  • Examine the outdoor unit fan.
  • Check the condensate lines and or the condensate pump.
  • Lubricate all motors and bearings as necessary.
  • Check to outdoor safety disconnect.
  • Start the system and fully test thermostat operation.
  • Run the system for several minutes. Check the temperature drop across the indoor coil and check the system amperage.
  • Clean-up: We'll pick-up our tools, remove any old filters, and thoroughly clean our workspace.
  • Visit Report: We'll explain our work and document any potential problems or recommended repairs.
Locally Owned: Central Air Systems, Inc. has been owned and operated since 1989 by Long Island native Steve Signorile.
Nate Certified: Successful NATE training represents real-world working knowledge of HVACR systems and validate the professional competency of service and installation technicians.
Accredited Better Business Bureau Company: We have been BBB Accredited for over 30 years and we have earned an A+ rating from the Better Business Bureau.
Licensed and Insured: We are licensed, certified and insured to operate in Medford, NY and throughout Nassau and Suffolk Counties. We specializing in system design, installation, repair and maintenance of heating and cooling equipment for residential and light commercial customers. We operating with NY license numbers H-16923, RP-2850, and RE-4040.
Lennox® Premium Dealer™. It takes a lot become a Lennox Premier™ Dealer: We are the best of the best.
Mitsubishi Diamond Elite Dealer: Central Air Systems have ben recognized and Mitsubishi Diamond Elite air conditioning contractors.