Ductless Mini Split Installation on Long Island

For most Long Island homes without ductwork, mini splits are the best option available. They heat and cool individual rooms with high efficiency, cost less to install than central ducted systems, and qualify for the same rebates as whole-home heat pumps. Homeowners typically see 30-40% lower energy bills compared to baseboard electric or window units.

A single-zone ductless mini split installed costs $3,500-$5,500. A multi-zone system (3-5 heads) runs $10,000-$18,000 depending on the number of zones and equipment selected. After PSEG and federal rebates, most homeowners save $2,000-$5,000 off those prices. We provide a detailed quote after assessing your home.

Yes. Modern mini splits are full heat pumps that provide both heating and cooling. Cold-climate models from Mitsubishi and Daikin maintain full heating output down to -13F, which is well beyond what Long Island winters demand. Many homeowners use them as their primary heating source and eliminate their old baseboard or oil systems entirely.

Yes, especially in homes that do not have existing ductwork. A multi-zone mini split system can cool and heat your entire home room by room, often more efficiently than a central system because there is no energy loss through ducts. For homes with ductwork already in place, a ducted heat pump may be a simpler option.

It depends on your home's layout and how many rooms you want to control independently. Most homes need 3-5 zones for whole-home comfort. We perform a load calculation to determine the right number and size of indoor units. Each zone gets its own thermostat, so you only heat or cool rooms you are actually using.

No. Indoor mini split units operate at 19-32 decibels, which is quieter than a whisper. Outdoor units run at about 50-55 decibels, comparable to a normal conversation. They are dramatically quieter than window AC units. Noise is rarely a concern even when units are installed in bedrooms.

Yes. Mini splits are 2-3 times more efficient than baseboard electric heat and significantly more efficient than window AC units. They use inverter-driven compressors that adjust output to match the exact demand, rather than cycling on and off. Most homeowners see a noticeable drop in their PSEG bill within the first month.