Air Duct Cleaning Cost in Mississippi

Air duct cleaning in Mississippi costs $310 to $700 in 2026, though city-to-city prices vary quite a bit. Both heating and cooling get heavy use in Mississippi: its larger communities average 2,275 heating and 2,379 cooling degree days a year.

Air Duct Cleaning Prices in Mississippi Cities

City	Estimate	Heating / cooling degree days
Jackson	$290 to $670	2,123 / 2,522
Gulfport	$290 to $670	1,507 / 2,748
Southaven	$340 to $770	2,874 / 2,313
Hattiesburg	$290 to $670	1,922 / 2,439
Biloxi	$310 to $710	1,457 / 2,754

From 2020 through 2025, NOAA recorded 283 winter storm and ice events, 1,779 heat events, 83 extreme cold events and 833 hail reports in Mississippi. Those are the days when emergency HVAC calls pile up.

When to Book It

Dust puffs out of the vents when the system starts
You just finished a remodel
Signs of mice or insects in the ducts
A musty smell after a leak or flood
You moved into a house with no maintenance records

What Moves the Price

How many supply and return vents the house has
House size and duct layout
Sanitizing or mold treatment
Adding a dryer vent cleaning
How hard it is to reach ducts in the attic or crawlspace

Common Questions

How often should ducts be cleaned?

There's no set schedule. The EPA recommends cleaning when there's visible mold, pests or a lot of debris, not on a routine basis.

Does duct cleaning lower energy bills?

Not by much. Sealing leaky ducts makes a much bigger difference to efficiency and comfort.

Other HVAC Prices in Mississippi

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