Your Ductless Air Conditioning Professionals in New Jersey

Traditional central air conditioning is not always the best fit for every home. If you have an older home, installing whole-home air conditioning may not be possible due to a lack of space for ductwork. Fortunately, there's a popular, flexible solution: ductless cooling units, better known as ductless mini-split air conditioners. These units don't use full-sized air ducts to work. A conventional central AC system generates cold air at a single point and distributes it through large ducts within your home. A ductless mini-split system uses an individual fan and evaporator unit for each room.

Our New Jersey ductless AC specialists at Guaranteed Service have experience installing, maintaining, and repairing these types of units and we guarantee 100% customer satisfaction.

Ductless Air Conditioning Service & Repair

How Ductless AC Systems Work

Ductless mini-splits are becoming more and more popular in homes each and every day. Despite their popularity, many homeowners don't understand how mini splits work or if they're the right choice for an upgrade or new building project.

Ductless mini-split air conditioners work similarly to conventional duct systems, but there are a few main differences. Before you can understand these systems, it's important to make sense of how traditional models work.

In a standard air conditioning system, the indoor unit is typically located in your basement, attic, or closet. Ducts push and pull air to this central location, cooling and delivering it to rooms in your home through the vents.

In a mini-split system, you have individual units located in each room. Instead of pushing and pulling air to a central indoor unit, each room will handle its own cooling needs through its individual unit.

The Cooling Power of Ductless AC Systems​

Some homeowners worry they won't be able to properly cool their home using mini-split systems. While the individual indoor units are much smaller, it is important to remember they only have to cool a single room, not your whole home. This makes it much easier to cool the parts of your home that are in use at a given point in time, rather than having to cool the whole home just to get one room to a comfortable temperature.

When considering a mini-split installation, you'll need to choose the correct BTU capacity for your room. In general, the larger the room, the more BTUs per hour you'll need. Mini-split systems come in a variety of sizes, so finding one that will work is easy once you and your Guaranteed Service professional have your room measurements.

The Benefits of Ductless Mini Split Systems

Ductless air conditioning systems are becoming increasingly common and for good reason.

Some of the main benefits that encourage homeowners to install these systems include:
  • You don't need existing ductwork
  • Many come with heating capabilities so you can heat and cool the room from the same system
  • You can install them in a variety of orientations based on your home's configuration, such as floor-mount, ceiling-recessed, and horizontal-ducted
  • They don't lose hot or cold air due to duct leakage, which makes them approximately 20-30% more efficient than standard units
  • They are quieter than traditional systems
For many homeowners, mini-split systems will provide cooling for their home and serve as an alternative to traditional air conditioning installations. They are also great if you're trying to be eco-conscious while deciding how to keep your home cool.

Regardless of the reason you wish to install a ductless AC in New Jersey, our specialists at Guaranteed Service are here to help. It is our goal to make you a client for life.


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These guys are the BEST. They replaced my old heating and air conditioning with energy star system. I love it. Quick and efficient. AL is a lovely young representative and he explained in detail what we getting. Brian, Tommy and Greg the installers, they worked very clean and they are wonderful. Now we have a great system with a lifetime warranty. Thank you GUARANTEED SERVICE.

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Justin Ebner was the technician that came to my house when I had water leaking from the AC unit. He was courteous and took the time to walk me through the issue. He was very thorough, answered all my questions. I felt very comfortable that the issue was appropriately identified and the appropriate corrective action was taken.

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Ductless AC: Frequently Asked Questions

Will a Ductless AC Add Value to Your Home?

Yes, ductless AC allows you to choose the specific temperature, fan speed, fan angle, etc. within each individual living area in your home. This allows maximum comfort 24/7.

It also increases energy efficiency by allowing you to only cool the areas you need at a given time rather than blasting the AC through the whole house when you only need it in one room.

Are mini splits cheaper than central air?

Mini splits are typically more expensive than central air in upfront costs, if you already have ductwork in your home. Aside from the upfront cost, mini splits can save you tons on energy bills by not having to cool the entire house every time you need a particular area or level cooled.

Does a mini split need to be on an exterior wall?

No, a mini split does not need to be on an exterior wall, they connect to an outdoor unit through lines that run within your home, so they can be installed on any interior wall.

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