Mini split ac installation — Spokane, WA

Last updated: September 24, 2026

For Spokane, Washington residents, HVAC installation presents different considerations depending on property age. In older homes, pros might need to assess and potentially update existing ductwork to ensure proper airflow for a new system. This can involve sealing leaks or modifying existing runs. Newer constructions often have more standardized layouts, making the installation process more streamlined. The job begins with an expert evaluating your home's size, insulation, and existing infrastructure. They'll determine the optimal system type and size for your needs, ensuring efficient heating and cooling. The installation involves carefully placing indoor and outdoor units, connecting refrigerant lines, electrical wiring, and any necessary ductwork. Safety and adherence to local building codes are paramount throughout the process. One quick call gets you a free quote — no obligation. Same-day appointments are often available in Spokane. Get a clear picture of your installation costs by speaking with a specialist today.

What affects the price

When you look at the cost of a new HVAC system, several variables come into play. The size of your home and the necessary cooling or heating capacity—measured in tons—are the biggest factors. You also have to consider the efficiency rating of the unit, the complexity of your existing ductwork, and whether you need to upgrade electrical components to support a modern system. Labor requirements, including accessibility and permit fees, further influence the final number.

About this service

A mini-split installation is ideal for homes without ductwork or for adding climate control to specific rooms like garages or additions. The process involves mounting an indoor air handler and connecting it to an outdoor compressor through a small hole in the wall. You need this if you want room-by-room temperature control or a highly efficient alternative to traditional central air. It is a quiet, flexible solution that avoids the need for bulky metal ducts throughout your home.

Summer is peak season for HVAC, so if your system is struggling, it is best to act as soon as you notice a performance drop. While demand is high, our routing service helps you find available local professionals quickly. Don't suffer through the heat; let us help you find a prompt solution.

Frequently asked in Spokane

Also serving nearby: Spokane Valley · Yakima · Bellevue · Renton · Kirkland

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More on this: DOE home heating — system sizing and savings.

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Service area details

Serving all of Spokane — population 229,447; about 3,336 residents per square mile across 68.8 sq mi. ZIP codes covered include 99201, 99202, 99203, 99204, 99205, 99206, 99207, 99208.

Neighborhoods served in Spokane: South Hill, North Spokane, West Hills, Browne's Addition, East Spokane, Downtown Spokane — and every surrounding area.