How much does it cost to install central air with ductwork?

Installing central air with new ductwork is priced only after an in-home evaluation; final cost depends on home size, layout, and the duct design and materials. The largest driver is the scope of ductwork, since more runs, returns, and thorough sealing raise labor and sheet-metal needs. Equipment capacity and efficiency, access to attics or basements, and any electrical work also influence price. On two-story homes, adding well-placed upstairs returns often changes the design more than the tonnage selection. Our team regularly designs and installs systems in the Hubertus area, tailoring airflow to both older and newer homes. Protection Plan members receive a 5% discount on major equipment installations. Schedule an on-site estimate to receive a firm, written price. <br/> Updated: 2026-06-05 <br/> Need help in Hubertus, WI? Call (414) 671-9935 or book online. "The guys did a great job installing my AC. We ran into an unexpected problem and the team was very thorough helping me through the right course of action. Very happy with the outcome" — Ross P.