Serving Suffolk & Nassau County · Long Island, NY
Ductless Systems
Ductless Mini-Split
Installation.
No ductwork? No problem. Ductless mini-split systems deliver efficient, zoned heating and cooling to any room in your Long Island home.
What we install
Ductless Comfort
for Every Space.
Ductless mini-splits are ideal for Long Island homes without existing ductwork, room additions, finished basements, garages, and any space that's hard to condition with a central system. We install single-zone and multi-zone systems from Mitsubishi, Daikin, Fujitsu, and more.
Benefits of ductless
Free estimate
Is a mini-split right for your home?
We'll assess your space and recommend the right system. Free, no-obligation estimates.
Get a Free EstimateCommon questions
Ductless Mini-Split FAQs
What is a ductless mini-split system?
A ductless mini-split is a heating and cooling system that doesn't require ductwork. It consists of an outdoor compressor unit and one or more indoor air handlers mounted on the wall or ceiling. Each zone can be controlled independently for precise comfort.
Are ductless mini-splits good for Long Island homes?
Yes. Mini-splits are an excellent choice for Long Island homes without existing ductwork, for room additions, finished basements, garages, or any space that's hard to heat or cool with a central system. They're also highly energy-efficient.
How much does a ductless mini-split cost on Long Island?
Single-zone mini-split installations typically range from $2,500 to $5,000 installed. Multi-zone systems cost more depending on the number of indoor units. We provide free, no-obligation estimates — call 631-331-2102.
Can a mini-split heat my home in winter?
Yes. Modern ductless heat pumps provide efficient heating even in cold temperatures. Many models from Mitsubishi and Daikin operate effectively down to -13°F, making them well-suited for Long Island winters.
What brands of mini-splits do you install?
We install Mitsubishi, Daikin, Fujitsu, LG, and other leading ductless brands. Mitsubishi and Daikin are our most popular choices for their reliability, efficiency, and cold-climate performance.
Free in-home estimates
Ductless Mini-Split Installation on Long Island
Contact A1 today for a free estimate on a ductless mini-split system for your home.