How much does air duct replacement cost for a typical home?

Air duct replacement for a typical home has no universal price; final cost is confirmed only after an on-site duct assessment and design review. The biggest driver is system size and layout, especially when ducts are undersized or hard to access. Climate Experts documents duct conditions with photos and provides clear repair-or-replace recommendations, and a large share of systems inspected are found severely undersized. Our technicians regularly complete full duct replacements in the Melbourne area. If your rooms heat and cool unevenly, redesign often matters more than swapping like-for-like.

Expect your quote to reflect:

• Home size, number of supplies/returns, and airflow needs
• Access conditions (attic/crawlspace), insulation needs, and debris removal
• Material choices (R6/R8 flex, duct board) and any new plenums or returns
• Zoning, dampers, ventilation or IAQ add-ons, plus permitting and testing

Schedule a documented ductwork assessment to get an accurate scope and price before deciding to repair or replace. <br/> Updated: 2026-03-31 <br/> Need help in Melbourne, FL? Call (321) 234-8622 or book online. "Very impressed with the transparency and integrity of the representative, Vinny from climate experts. He is extremely knowledgeable and willing to provide the good, bad and ugly concerning our duct work. I highly recommend this company and Vinny." — Dawn H.