How Much Does HVAC Installation Cost With Ductwork Included?

HVAC installation with ductwork included is priced after an on-site assessment because total cost depends on system size, duct scope, and how your home is built. The largest driver is whether ducts are new, replaced, or modified to fix airflow and efficiency issues.

Our technicians regularly install systems in the Phoenix area, so we plan for attic heat and long duct runs common here without cutting corners on airflow.

• What influences price: home square footage and required system capacity (BTUs/tonnage)
• Number and length of supply/return runs, plus sealing and balancing needs
• Duct material, insulation level, and access (attic height, crawlspace, or finished spaces)
• Added options like zoning, smart thermostats, or indoor air quality upgrades, plus any permitting

We provide clear, upfront estimates and can apply current installation promotions such as $2000 OFF new system with code 2000OFFNEW, where eligible. Schedule an in-home evaluation to receive a firm, itemized quote. <br/> Updated: 2026-05-05 <br/> Need help in Laveen, AZ? Call (833) 696-0987 or book online.