How much does professional air duct cleaning service cost?

Professional air duct cleaning costs vary by home size, duct layout, and contamination level; final pricing is confirmed after an on-site assessment. The biggest cost drivers are how many supply and return vents you have, total duct length, and how accessible the ducts are. As technicians, we often see that sealing obvious duct leaks lowers dust and improves airflow more than a one-time cleaning. We offer indoor air quality solutions and air duct sealing, with findings explained and documented through our Comfort Check report card. Our team serves the Roanoke Valley with maintenance that includes inspection and cleaning steps that support healthier air.

Price commonly changes with:

• Number of registers and returns included
• Type/amount of debris (pet hair, renovation dust, suspected microbial growth)
• Access challenges (attic or crawlspace runs, tall ladders, tight chases)
• Add-on tasks requested (sanitizers, coil or blower cleaning, dryer vent service)

Schedule an inspection and ask for a written scope so you can compare cleaning versus sealing on true, itemized terms.

Updated: 2026-02-25

Need help in Salem, VA? Call (540) 238-0320 or book online.