rooftop condenser, wall-mounted indoor mini-split unit, a technician repairing a condenser unit
Rooftop condenser

Brooklyn’s best AC has been serving Brooklyn Heights, Brooklyn NY for over 10 years, and because we believe in top-notch quality service, we go above and beyond to get the job done.

Brooklyn Heights is an up and coming neighborhood, with rows of brownstones and townhomes, people are going crazy for a peace property here if you just bought your first house and need to install a central air conditioning systems let us make the process easy quick and affordable.

Repairing your AC System: 

  • We can repair most AC systems that have OEM replacement parts, if the system is too old for repair we will recommend replacing it
  • Condenser compressor replacements
  • Main control boards
  • Rewiring the main controls or the thermostat
  • If your system has a Freon leak it can lead to the unit not providing efficient air conditioning, it’s very important to fix the leak ASAP to prevent the system from further damage.    

Sales of new air conditioning systems:

  • Central AC 
  • Ductwork
  • Slim-Duct
  • Rooftop-Units
  • Forced-Air Heating 
  • Forced-Air Cooling Condenser add-on

Mini-Split Services 

  • Sales
  • Repair
  • Installation

PTAC Units

  • IslandAire 
  • Ice-Air
  • Sales
  • Installation
  • we can replace your old McQuay and Suburban GAS units with new state of the art IslandAire Gas PTAC unit, we can install a wall mounted wireless controlled thermostat for your PTAC.

Water Source Heat Pump Options From TRANE:

  • Variable-Speed (VSHV)
  • High-Efficiency (EXHV)
  • High-Efficiency (DXHV)
  • Standard-Efficiency (GEHV)
  • Vertical Stack (GET)
  • Console (GEC)
  • Water-To-Water (EXW)
  • Rooftop (GER)
    To Learn more about TRANE units and options

Heating furnace repairs.

We carry all major brands:

  • Trane,
  • Coleman
  • Samsung
  • Fujitsu
  • Daikin
  • Mitsubishi
  • City multi-units
  • We can install  air conditioning systems in:
  • New construction units
  • Private homes
  • Condos
  • Offices
  • Schools
  • Medical offices
  • Commercial and Industrial
  • Apartments
  • And much more!

Let us make your air conditioning system more efficient with seasonal maintenance on your units:

Pre-summer coil cleaning, and Freon charging, and Leak repair, and Filter replacement.
If your system is not working correctly it can be from dirt and debris clogging the outdoor condensing unit coils or loose wires, or a leak in the system or the system might need Freon added, failing to fix and maintain the manufacturer recommended pre-season maintenance can have very expensive consequences.


  • Change your air filters regularly.
  • Be sure to avoid blocking floor, wall or ceiling vents.
  • Make sure your outside condensing unit isn’t covered or clogged with leaves or debris.
  • Check to make sure the drainage system isn’t clogged.
  • Don’t run your system in cooling mode when outdoor temperatures are lower than 55° F or 13° C.
  • Have a Carrier® expert clean your indoor coil regularly.
  • Check for water at the base of your outdoor unit. Water likely means the support base has shifted since installation and is no longer level.
  • Consider sealing or insulating your ducts.


  • Confirm that the furnace/boiler turns on and off via your thermostat by setting the temperature higher than the current indoor temperature and setting the system to heat mode.
  • Check the temperature of air supply grates or radiant system to ensure you’re able to feel warmth.
  • If you have an older thermostat that could have mercury switches, clean and level it to ensure it works properly.
  • Check all visible wiring and electrical connections for signs of damage like burns, unraveling wires and loose nuts.
  • Check vent connection pipe and chimney for rust or gaps. (Venting systems can deteriorate over time.)
  • If you have a gas or oil furnace, make sure you have a clean air filter in the proper size.
  • When you restart your system each fall, you might consider an inspection of the burners, combustion area, venting and even flame appearance.


Have your Carrier geothermal expert come once or twice a year to make sure your system is operating at peak efficiency. If your geothermal unit is connected to well water instead of a closed loop, we recommend the heat exchanger inside the unit be cleaned periodically to prevent the buildup of minerals that can reduce system performance.



Check to make sure your control or thermostat is set in cooling mode. Make sure the temperature is set cooler than the current indoor temperature.

If it isn’t, your system won’t know to provide cooling.

Make sure your outdoor condensing unit is running. If it is not running, make sure the breakers in your home’s breaker box or electrical panel are in the ON position.

Check the main power switch for your outdoor unit, usually found within a few feet of the unit in a box mounted to the exterior of the house. Make sure it’s in the ON position.

Ensure that the blower motor in your furnace or fan coil is running. If the system is set for cooling, the blower motor should be running. If not, check to make sure your indoor unit switch is in the ON position.


Check the filter for buildup. If you have one-inch-thick furnace filters, a once-a-month change is recommended. Two-inch-thick filters – and other high-capacity pleated filters – usually only need to be changed every other month, depending on the type. If you don’t change it, the filter will eventually block the proper airflow and cause your outdoor air conditioner unit to shut down.

Check all return air grilles to make sure they are not blocked. Return air grilles are larger and are located on a wall or the ceiling in newer homes. Older homes frequently have return air grilles on the floor.

Check all supply registers to make sure they are open and blowing air.

If you still don’t feel the flow of cool air or your system is under-delivering, it’s time to contact your local Carrier expert for service.


  • Your system is struggling to keep up and seems to be turning itself on and off frequently.
  • Your indoor summer humidity levels seem unusually high.
  • You hear your indoor-unit fan coming on, but the air from the registers isn’t cool or the fan is turning on and off more frequently than usual. NOTE: If your system control has a “Constant ON” feature, you will not always feel warmth, even though air may be blowing.


Join our thousands of satisfied customers and get in touch with us today for all your air conditioning needs!
Phone: 646-470-7041