AC Installation & Replacement

Home Air Conditioning in Essex County, NJ

A home without AC during the summer season is an unhappy home. When it should be a time of fun, relaxation, and laughter, it becomes a time of sweat and misery. Don’t let this be your summer experience! As soon as your cooling system begins acting up, get in touch with HVAC technicians skilled in AC repair and AC maintenance.

When you have to have your system repaired frequently, it may be time for home air conditioning replacement. The OverCool Group is certified and licensed to handle these installations. We’ll work quickly so you can begin cooling your home once again.

We offer home air conditioning services throughout Essex County, NJ, including Essex Fells, Glen Ridge, Livingston, Millburn, Montclair, North Caldwell, Roseland, South Orange, and Verona.

Residential AC Installation Services

Are you constructing a new home and need HVAC experts to install an air conditioning system? Are you looking to have your current system replaced? We are here to help! Our team offers reliable home air conditioning installation services throughout Essex County, NJ.

Our HVAC contractors are experienced in installing the following systems:

  • Central air conditioners: These modern systems work well for 10 to 15 years and fit any budget size. They use ductwork to deliver cool air throughout your home.
  • Mini split systems: These ductless systems give you more control over the zones (or rooms) you keep cool. So, you can turn the air off to a spare bedroom you don’t use or direct more cool air to a poorly ventilated room, such as the basement. Mini splits are an energy-efficient solution for cooling a house.
  • High-efficiency systems: These powerful systems cool and dehumidify your home better than standard central air conditioners. They also save you money on your electric bills.


Rely on our team for all of your AC installation needs. We provide services for Fujitsu, Mitsubishi, and Trane air conditioning systems.

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Signs It’s Time for Air Conditioner Replacement

Eventually, everything comes to the end of its useful life. If you’re tired of your AC unevenly cooling your home or are concerned with the sounds it’s making, it could be time for “out with the old, in with the new!”.

Here are some common signs it’s time to have your AC replaced:

  • You’re constantly calling an HVAC technician to your home. When repairs become exponential, it makes more financial sense to invest in a new air conditioner than to keep throwing money at an old or dying system.
  • The unit is making strange sounds. Rattling, squealing, and banging are all signs of serious issues with your current unit.
  • Your AC is emitting a foul smell. This smell could be smoky, moldy, or musty. You may be dealing with burnt wire insulation or mold and mildew. Sometimes, air conditioner replacement makes the most sense in these cases.
  • You have a weak airflow coming through your vents. If you don’t feel a blast of air from your vents, this could mean there’s a blockage or an issue with your air ducts.

If you’re unsure whether you should repair or replace your AC system, reach out to our specialists. We’re committed to providing the home air conditioning answers you need for your Essex County, NJ, residence.

Communities We Serve

We take residential air conditioning seriously and do everything we can to provide our neighbors with timely and efficient solutions. We’re proud to serve the following communities throughout NJ:

  • Essex Fells
  • Glen Ridge
  • Livingston
  • Millburn
  • Montclair
  • North Caldwell
  • Roseland
  • South Orange
  • Verona

Schedule Home Air Conditioning Services in Essex County, NJ

Having issues with your air conditioning? We’re on it! Reach out to our home air conditioning experts in Essex County, NJ, to schedule repairs, installations, and replacements.

If you’re a business owner looking for commercial HVAC services, you’ve come to the right place, too. The OverCool Group serves both residential and commercial clients. Get in touch today to discuss your HVAC needs.