How Much Does HVAC Installation Cost With Ductwork Included?

HVAC installation with ductwork included cannot be accurately priced without an in-home evaluation; total cost varies with duct scope, home layout, and the equipment you choose. The biggest driver is how much new ducting is required and how easily it can be routed through your home.

If existing ducts are in good shape, equipment-only replacement can keep costs lower; if ducts are leaky or undersized, a redesign usually improves comfort and reduces noise. We often see older systems short on return air, which makes airflow loud and raises energy use. Our team regularly designs full ducted systems in homes around Everett and similar neighborhoods. We offer free in-home estimates to confirm pricing in writing.

During your quote, we assess:

• Access to attics, crawlspaces, and closets for running ducts
• The number and placement of supply and return registers needed
• Zoning needs for separate areas or floors
• Required electrical or condensate upgrades to support the new system

Schedule an in-home assessment to receive an itemized, accurate quote. <br/> Updated: 2026-06-04 <br/> Need help in Everett, WA? Call (425) 827-9997 or book online.