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

Air duct replacement cost for a typical home is confirmed after an on-site inspection because price depends on home size, duct length, material, and access to attics or crawl spaces. The most common cost driver we see is whether the job is a full system re-duct or a targeted section replacement, plus any needed code updates like added returns. A technician will also evaluate if sealing or spot repairs can meet your goals before recommending full replacement. Our team regularly handles full and partial duct projects across the Buford area.

Expect your quote to reflect:

• Linear footage and number of supply and return runs
• Material (flex, metal, or ductboard) and insulation rating
• Access complexity and debris removal needs
• Balancing or design changes to correct hot/cold rooms

Schedule an in-home evaluation to receive a clear, itemized proposal. <br/> Updated: 2026-04-01 <br/> Need help in Buford, GA? Call 770-341-2178 or book online. “Shawn gave above and beyond service today. Not only did he fix the outside duct work but he also removed a dead opossum that was near the outside compressor. 6 stars!!!” — Brenda S.