How Much Does Air Duct Cleaning Cost in 2024?

Depending on the scope of the job, the cost to have your air ducts clean will generally fall between $500 and $900. 

Calculate the Cost of Air Duct/Vent Cleaning

Information provided by the Environmental Protection Agency (EPA) suggests that the average cost of a full air duct cleaning cost between $450 to $1,000. The chart below will give you an estimated price range to have your air ducts professionally and thoroughly cleaned:

Square Footage House Estimated Cost
1,000 sq. ft. $230–$490
1,500 sq. ft. $310–$615
2,000 sq. ft. $399–$788
2,500 sq. ft. $500–$800
3,000 sq. ft. $590–$950

The above numbers are estimates and should not be considered a quote. For firm pricing please use our tool to compare quotes near you.


How Often Should You Clean Air Ducts?

The frequency of air duct cleaning for homeowners can vary based on several factors. Here are some general guidelines:

  1. Average Recommendation: Generally, it’s recommended to have air ducts cleaned every 3 to 5 years. This can help maintain air quality and system efficiency.
  2. Allergy or Asthma Sufferers: If someone in the home has allergies, asthma, or other respiratory conditions, more frequent cleaning might be beneficial to reduce potential irritants.
  3. Pets in the Home: Homes with pets, especially those that shed a lot of hair and dander, might need more frequent cleaning.
  4. After Renovations: If your home has recently undergone significant renovations, especially if there was a lot of dust, lead paint removal, or asbestos abatement, cleaning the air ducts is advisable to remove any lingering particles.
  5. New Home: If you’re moving into a new home, it’s a good idea to get the air ducts cleaned unless you know the previous owner did so recently.
  6. Visible Mold and Dust: If you notice visible mold growth inside the ducts, or if dust and debris are being expelled through the vents, it’s time for a cleaning.
  7. Performance Issues: If your HVAC system seems to be less efficient, or if airflow appears restricted, duct cleaning might improve performance.

It’s also important to regularly change or clean HVAC filters according to the manufacturer’s instructions, as this can help maintain air quality and reduce the frequency of needing duct cleaning. Remember, excessive cleaning can also cause damage to the ductwork, so it’s important to balance the need for clean air with the health of your HVAC system.

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What Do Air Ducts Do?

Air ducts are integral to heating, ventilation, and air conditioning (HVAC) systems in buildings. Their primary function is to distribute airflow from the HVAC unit throughout the structure, ensuring consistent temperature regulation and air quality. They deliver warm or cool air to different rooms and return the same volume of air back to the HVAC system, creating a continuous flow for efficient climate control and comfort. Additionally, air ducts help in filtering and circulating air, contributing to a cleaner, healthier indoor environment.

How Much Does it Cost to Replace Air ducts?

The cost of replacing air ducts can vary significantly depending on several factors such as the size of your home, the type of ductwork, the complexity of the installation, and your geographical location. On average:

  1. Basic Replacement Cost: For a typical home, the cost of replacing air ducts can range from $1,600 to $7,500. This includes both materials and labor.
  2. Per Linear Foot: Some contractors charge based on the length of ductwork installed. Prices can range from $35 to $60 per linear foot.
  3. Type of Ductwork: The material of the ducts (e.g., flexible ducts, fiberglass duct board, sheet metal) can affect the cost. Flexible ductwork is usually less expensive than rigid metal ducts.
  4. Size of the Home: Larger homes with more complex duct systems will cost more. Multi-story homes or those with unique architectural features may require more labor-intensive installation.
  5. Additional Costs: If your HVAC system needs modifications to accommodate the new ductwork, or if there are accessibility issues (like in an older home), costs can increase.
  6. Geographical Location: Labor and material costs can vary depending on where you live.

It’s always a good idea to get multiple quotes from HVAC professionals to understand the cost for your specific situation. Remember, a properly designed and installed duct system is crucial for energy efficiency and the longevity of your HVAC system.