How much does a ductless mini split cost installed?

In the Chicago Northwest Suburbs, a single-zone ductless mini split typically runs $3,500–$6,500 installed, depending on capacity, efficiency, brand, and installation complexity. Multi-zone systems serving several rooms range from roughly $7,500 to $15,000+.

Rebates and Credits Change the Math

Utility rebates and federal tax credits for high-efficiency heat pumps can reduce net cost by thousands. An exact quote requires seeing the space — line set routing, electrical capacity, and mounting location all affect price — which is why reputable contractors quote after an in-home visit, not over the phone.

Why Northwest Suburbs Homeowners Choose All Set

All Set HVAC is the Northwest Suburbs’ local indoor air quality expert — home of the $99 Air Score Test. From air quality testing and purification to HVAC maintenance plans and new system installations, our licensed Arlington Heights technicians find the cause, fix it right, and back it with the All Set Guarantee. Call (847) 807-6100 or schedule your Air Score Test today.