Air Duct Cleaning Cost in Salt Lake City, Utah
Our 2026 estimate for air duct cleaning in Salt Lake City, UT is $380 to $880 (whole house). That puts Salt Lake City 10% above the national average, mainly because of higher incomes and home values, which push labor rates up.
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Salt Lake City Weather and HVAC Load
NOAA's 1991-2020 climate normals put Salt Lake City at 4,724 heating degree days and 1,401 cooling degree days per year. Heating is the bigger job here, and furnaces and heat pumps in Salt Lake City put in far more hours than the air conditioner. A normal year brings 81 nights at or below freezing and 45 days over 90°F. Snowfall averages about 49 inches.
| Heating degree days / year | 4,724 |
|---|---|
| Cooling degree days / year | 1,401 |
| Nights at or below 32°F | 81 |
| Days above 90°F | 45 |
| Average low / high | 46.8°F / 64.8°F |
Salt Lake City Housing Stock
Census figures put the median build year in Salt Lake City at 1963, so a typical house here has about 63 years on it. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. About 42,000 households here own their home, 46.8% of the occupied total. The median home value is $495,700, and median household income is $74,925. We use both figures to adjust labor and pricing for this page.
NOAA storm reports for Salt Lake County show 8 hail days and 53 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 1.25 inches across. Hail flattens the thin aluminum fins on condenser coils and cuts airflow. After a big storm, take a look at the outdoor unit; homeowners insurance often covers the damage.
When to Book It
- 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
- You just finished a remodel
What Moves the Price
- Adding a dryer vent cleaning
- Sanitizing or mold treatment
- How many supply and return vents the house has
- How hard it is to reach ducts in the attic or crawlspace
- House size and duct layout
For Salt Lake City we raised the national figures about 10%, based on local income, home values and climate-based equipment sizing. Get at least three written quotes; real bids can land outside this range.
What the Quote Should Cover
- Before-and-after photos
- Cleaning the blower compartment
- Cleaning the registers and grilles
- Cleaning under negative pressure with a truck or portable vacuum
- Inspecting the supply and return ducts
Utah Permits, Efficiency Rules and Rebates
Utah falls in the DOE's North region. New split central air conditioners must meet at least 13.4 SEER2, and heat pumps sold anywhere in the U.S. need 14.3 SEER2 and 7.5 HSPF2.
Before You Hire
- Ask whether the company follows NADCA standards.
- Put in a new filter as soon as the cleaning is done.
- If the ducts leak, have them sealed during the same visit.
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Air Duct Cleaning Questions from Salt Lake City Homeowners
How much is air duct cleaning in Salt Lake City?
Plan on $380 to $880, with most jobs near $660. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule air duct cleaning in Salt Lake City?
Between late spring and early fall. Salt Lake City averages 81 freezing nights a year, and heating calls spike from November through February.
Does duct cleaning lower energy bills?
Not by much. Sealing leaky ducts makes a much bigger difference to efficiency and comfort.
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.
Air Duct Cleaning Near Salt Lake City
- West Valley City $380 to $870
- West Jordan $410 to $940
- Provo $360 to $820
- St. George $370 to $860
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Salt Lake Triad Center; NOAA Storm Events Database 2020-2025, Salt Lake County. Prices are our estimates, not contractor quotes. Updated 2026.