How Much Does Air Duct Cleaning Cost in Phoenix? [2025 Data]

Air duct cleaning costs in Phoenix average $390, and most residents pay somewhere between $319 and $493. Prices fluctuate based primarily on home size and the layout of your ductwork, and the type of ducts you have can also play a role. Most of your total goes toward labor costs, which are close to 10% higher in Phoenix than in most other cities due to the above-average cost of living.

Air Duct Cleaning Cost Factors

You could pay anywhere from $150 for duct cleaning in Phoenix, AZ, to service a small home with a simple ductwork layout, but prices can climb as high as $695 for an oversized home with a more complex system. Most of your total will go toward labor, but the following factors can all affect the pricing.

Total Square Footage of Home

The more ductwork you have, the more you'll pay for cleaning. Some local air duct cleaners base their price on the property’s square footage since the larger your home is, the more ductwork you'll have.

The cost of cleaning ductwork is $0.15 to $0.30 per square foot. The average home size in Phoenix is just under 1,650 square feet, which means prices for most residents will fall between $250 and $500. Here’s a breakdown of the average air duct cleaning costs based on the size of your home:

Number of Vents

Some air duct cleaning pros will charge based on the number of vents because the more vents you have, the more it’ll cost to clean each one individually. On average, vents cost $35 each to clean, with most homeowners paying between $25 and $50 per vent. To get a ballpark estimate for the cost of vent cleaning, count the vents in your home and multiply that by $35.

The number of vents in an HVAC system can vary widely based on home layout and cooling needs in Phoenix, but on average, homes have one vent for every 100 to 150 square feet of living space. With the average home size in Phoenix sitting at 1,650 square feet, most homes will have between 11 and 16 vents. That puts the average duct cleaning cost between about $275 and $800 if your pro charges by the vent.

Here’s how the number of vents affects your air duct cleaning cost:

Type of Ductwork

There are four main types of ducts common in HVAC systems, and the difficulty and cost of cleaning them vary. Metal sheet, fiberglass, and fiberboard ducts have smooth interior walls that are easy to clean, while flex ducts have ribbed interior walls, require special cleaning equipment, and take longer to clean. If you have flex ducts, expect to pay toward the upper end of the range.

Metal sheet ducts are the most common duct type in modern homes, and since the average home in Phoenix is only 33 years old, they are, by far, the most common in the city. Flex ducts are also used sparingly in Phoenix since they’re the least energy-efficient and can lead to unnecessarily high cooling costs in an extreme climate like the one in Phoenix.

Labor Cost

Most ductwork pros charge by the hour, with duct cleaning services in Phoenix priced between $100 and $135 per hour. Depending on the size of your home, the type of ductwork you have, and how accessible the ducts are, most cleaning jobs require three to eight hours of labor. Labor costs in Phoenix are close to 10% higher than they would be in most other cities due to the above-average cost of living in the area.

Labor costs can increase significantly if your pro finds that you need air duct repairs, as these are challenging due to limited access and can take some time.

Accessibility

If you ensure that vents are easy to reach with vacuuming equipment, accessibility shouldn’t be a problem. But some ductwork designs make accessing them difficult, especially if you don’t have floor vents. If air duct technicians have to work harder or take additional steps to reach your vents, it can result in additional labor charges. Making sure your HVAC vents aren’t blocked can help avoid unnecessary labor charges.

Inspections

Some vent problems, like noticeable mold or nests, don’t require an inspection before cleaning. However, if you aren’t sure about the state of your vents, consider arranging a professional inspection. These inspections are often bundled together as part of an HVAC inspection, which costs an average of $300 but can fall under $100 for simple systems.

Level of Cleanliness or Contamination

Duct cleaning is offered as a package with set labor costs, but extremely dirty jobs will cost extra. If the ducts have never been cleaned and need a lot of work to remove dust and buildup, expect additional fees.

The air quality index (AQI) in Phoenix is relatively poor, with over 220 days of moderate concern for air quality and over 100 days considered a health risk for certain individuals. Small particulates from pollution and large particulates from dust in the arid climate can contribute to debris collecting in your ductwork, and the presence of pets in the home can compound those issues. If it has been more than four years since your last cleaning, your next one may cost a bit more.

Air Duct Cleaning Pro Costs

On average, between 90% and 95% of your total cost for air duct cleaning will go toward labor when you hire an air duct cleaning company in Phoenix, which means an average of between $350 and $370. On an hourly basis, labor in Phoenix will be close to 10% higher than it would be in other cities because the above-average cost of living in the city contributes to higher hourly fees.

Luckily, you won’t need to pay any permit fees for duct cleaning in Phoenix, but you will see state and city sales tax. The sales tax rate in Phoenix is 9.1%, so expect taxes to average $35.50.

Does Air Duct Cleaning Increase Home Value?

Air duct cleaning likely won’t increase your home value since it comes with a minor cost and no bump in home appeal. However, in places like Phoenix, where air quality is a concern, showing buyers that you’ve kept up with maintaining a healthy indoor air quality could make your property marginally more appealing and help it sell more quickly.

The health benefits you'll see for you and your family are more important than the financial return on investment (ROI). Cleaning your air ducts helps improve indoor air quality, which can reduce allergy symptoms and the risk of experiencing respiratory issues related to airborne contaminants.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.