
Mini splits in Long Island and NYC
Mini split installation
MastersMind HVAC installs and services ductless mini split systems for homes and spaces across Nassau, Suffolk, Brooklyn and Queens.
What we handle
Ductless comfort, room by room.
A mini split heats and cools without a full duct system, which makes it a practical fit for older homes, additions and single rooms. Our team is a Daikin D1 approved installer and a Mitsubishi Diamond dealer, and we talk through the options with you before any work starts.
- Ductless heating and cooling
- Systems for single rooms or multiple zones
- Daikin and Mitsubishi equipment experience
- One team from planning to finished install

How we work
Clear from first call to finish.
Call or message us
Tell us about your space and what you want to heat or cool.
We talk it through
We go over the system options and how we would approach the job.
We do the work
Our team handles the installation or service.
We check in with you
We confirm everything works the way you expect.
Gallery
Heating and cooling equipment.





FAQ
Questions we hear often.
A mini split is a ductless heating and cooling system with an outdoor unit and one or more indoor units. It lets you control the temperature room by room.
We are a Daikin D1 approved installer and a Mitsubishi Diamond dealer. Call us to talk about which system suits your space.
We serve Nassau, Suffolk, Brooklyn and Queens. Share your location when you call and we will confirm.
Talk to us about mini splits
Call us, or send a message and we will get back to you.
