How much does ductless mini split installation typically cost?

Ductless mini split installation pricing is finalized after an on-site evaluation because system design and site conditions drive the total cost. Most of the price usually comes from how many zones you need and how the refrigerant lines can be routed through the home. Our team frequently installs ductless systems in the St. Louis area, so we plan for local code requirements and permitting from the start. We provide transparent, itemized pricing with no hidden fees.

• Equipment efficiency and capacity: higher SEER2 and larger BTUs cost more but can lower energy use.
• Mounting choices: wall mounts vs. ceiling cassettes or floor consoles affect labor.
• Electrical work: adding a 240V circuit or panel upgrades changes the budget.
• Permits and inspections: required in many municipalities; we pull the permits and coordinate inspections. Schedule an in-home assessment to receive an exact quote tailored to your home.

Updated: 2026-02-13

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