Cost guide

Ductless Mini-Split (Single Zone) cost

What a ductless mini split involves, what it runs in each state we build in, and the metro-by-metro guides with live pricing.

What the project involves

A single-zone ductless mini-split pairs one outdoor heat pump with one indoor head to heat and cool a room, addition or shop without ductwork. Installed prices are fixed packages — Good, Better and Best equipment tiers from IDB HVAC Solutions — with adders only for things like a new circuit, a condensate pump or a rooftop unit.

Because these are package prices, the calculator asks about the space, the mount style, drainage, the electrical circuit and the home's height, then shows the three packages that fit.

Across our four states

Live planning ranges from the current pricing version. Land, design and permit fees, utility connections and unusual soils are priced separately.

StatePriced atductless mini split, standard finish
WashingtonSeattle · typical answers$3,785 – $5,415 installed

Ductless Mini-Split (Single Zone) cost by metro

Metro guides for this project type are being prepared — use the calculator for a live range in your ZIP.

Price it in your ZIP

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