How much does AC installation cost?

The cost of AC installation depends on several factors, including the size of your home, system type (central vs. ductless), energy efficiency rating, and whether ductwork needs upgrades or replacement. On average, central AC installation can range from a few thousand dollars to over ten thousand for high-efficiency models or complex projects. At Mainstream, we provide upfront, itemized estimates so you know exactly what to expect. We also offer financing options to help you get the comfort you need without stretching your budget. Our team works with you to choose the best system for your home, needs, and long-term savings.