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What Are the Typical Costs to Install an HVAC System with Ductwork?

HVAC installation with new or replacement ductwork does not have a one-size price. We provide free in-home estimates, and a technician will confirm costs after inspecting your home. Final price depends on ductwork length and access, system type (heat pump, furnace/AC, or boiler), efficiency rating, thermostat or IAQ add-ons, and any zoning needs. Financing is available. Current promotions may reduce your cost, including up to $1,700 in Carrier Cool Cash and up to $1,000 off select new systems. Service available in Ashburn and Warrenton.


Updated: 2025-12-24


Need help in Ashburn, VA? Call (540) 402-1789 or book online.

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