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

Prices for installing central air with new ductwork are confirmed after an in‑home evaluation. We size your system, assess duct needs, and present options before quoting. A technician finalizes costs on site following our pre‑installation energy audit and ductwork assessment. Financing is available for replacements and new installs. If your home lacks ducts or you want zones, we can quote ductless mini‑split or heat pump options as alternatives.

What affects price:

• System size based on your home’s energy audit.
• Ductwork design and scope.
• Zoning system complexity.
• Optional attic insulation upgrades.

<br/> Updated: 2025-12-30 00:00:00 <br/> Need help in Mountain View, CA? Call (408) 649-3198 or book online. "The whole process from quote to completed installation was only a few days." — Robert P. Internal link: See our AC replacement page. https://www.upgradehomeservices.com/cooling/ac-replacement