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

We quote air duct replacement after an in‑home inspection; there isn’t a one‑size price. A technician confirms scope and cost on site for your Denver‑area home. We handle duct repair or full replacement to restore proper airflow and balance.

What affects price:

• Total duct length and number of runs
• Material choice (flex vs. metal) and required insulation
• Access (attic, crawlspace, finished ceilings)
• Sealing, balancing, and any related AC coil/filter work
• Same‑day needs and code considerations

Updated: 2025-12-21

Need help in Denver, CO? Call (720) 994-7055 or book online.

"Gannon took all day creating a new duct system from scratch that would work with the new system." — John S.