Man cleaning air ducts in home

Duct Cleaning Cost Guide

Duct cleaning is essential to maintaining a healthy and comfortable indoor environment. However, HVAC systems can accumulate contaminants that affect indoor air quality and efficiency over time.

However, one of the major concerns for homeowners and businesses is the cost of duct cleaning. The duct cleaning cost varies depending on several factors, which we’ll discuss in this article.

We’ll also discuss the average cost of duct cleaning, additional services and costs, the benefits of professional duct cleaning, and the potential risks of DIY duct cleaning.

By understanding the factors that affect duct cleaning costs, you can decide on the best approach to maintaining a healthy and efficient HVAC system.

Factors Affecting Duct Cleaning Cost

HVAC duct cleaning with a power brush

Size and Complexity of the Duct System

The more complex the duct system, the more time and effort required to clean it, which can increase the cost.

Accessibility of the Duct System

Ducts that are difficult to access, such as those located in crawl spaces or behind walls. They may require special equipment or techniques, adding to the cost.

Level of Contamination and Debris Buildup

If the duct system has a high level of contamination and debris buildup, cleaning may require more time and effort, increasing the cost.

Location and Local Market Conditions

The duct cleaning cost can vary depending on where you live and the local market conditions. For example, duct cleaning in urban areas may be more expensive than in rural areas.

Additional Services Required

Additional services such as duct sanitizing, deodorizing, air filter replacement, and HVAC system inspection and maintenance may also increase the duct cleaning cost.

What Are the Average Duct Cleaning Costs?

The average air duct cleaning cost can vary depending on several factors. For residential duct cleaning services, the cost typically ranges from $300 to $500. At the same time, commercial duct cleaning services can cost anywhere from $700 to $1,000 or more.

Additional services such as air duct sanitizing, deodorizing, air filter replacement, and HVAC system inspection and maintenance can also increase the cost of duct cleaning services.

Attempting to clean your air ducts may be tempting. However, it’s important to note that improper cleaning techniques or equipment can cause more harm than good.

We recommend hiring a professional air duct cleaning service that uses industry-standard equipment, the best vacuum, and methods to properly clean your air duct system.

Furnace Cleaning Cost

The cost of furnace cleaning can vary depending on several factors, including the type and size of the furnace, the level of contamination and debris buildup, and the location and local market conditions.

Residential furnace cleaning services typically range from $100 to $300, while commercial furnace cleaning services can cost anywhere from $500 to $1,000 or more.

Additional services such as air filter replacement, blower cleaning, and HVAC system inspection and maintenance can also increase the furnace cleaning cost.

Regular furnace cleaning can improve indoor air quality, energy efficiency, and the lifespan of your furnace. However, neglecting to clean your furnace can lead to a buildup of dust, debris, and other contaminants, which can potentially cause health problems.

Additional Air Vents and Additional Components

Opening clogged air ventilation grill to clean

If you have additional air vents or components in your HVAC system that require cleaning, such as an air conditioning coil or blower motor, the cost of your overall cleaning service may increase.

The cost of cleaning additional air vents can vary depending on the size and location of the vents. For residential systems, other vents can cost anywhere from $20 to $70 per vent, while for commercial systems, the cost can be higher.

Cleaning additional components, such as a water heating system, air conditioning coil, or blower motor, can also increase the cost of the overall cleaning service. For example, cleaning an air conditioning coil typically costs $100 to $400, while cleaning a blower motor can range from $100 to $300.

It’s important to note that neglecting to clean these additional components can lead to decreased energy efficiency, dirty air ducts, and potentially costly repairs in the future.

We recommend you get an estimate from a reputable and experienced HVAC cleaning service to accurately determine the cost of cleaning your additional air vents and components.

Dryer Vent Cleaning Cost

HomeAdvisor reports that the average cost for dryer vent cleaning typically ranges from $101 to $176, with an average cost of $138.

It’s important to note that the actual cost may vary depending on factors such as the length and complexity of the vent system, the level of buildup and debris, and the location and local market conditions.

Cost for Custom Designed Ducts

Custom-designed ducts’ cost varies depending on the size, complexity, and materials used. However, the average cost for custom ductwork installation can range from $35 to $55 per linear foot.

We recommend hiring a professional HVAC contractor to properly design and install custom ducts for optimal performance and efficiency.

Benefits of Professional Duct Cleaning

Professional duct cleaning offers several benefits for homeowners and building occupants.

One of the primary benefits is improved indoor air quality. It helps remove dust, dirt, debris, and other contaminants that accumulate in the air ducts over time. This can lead to reduced allergies, asthma, and other respiratory issues.

In addition, cleaning the ducts can increase energy efficiency. Allowing the HVAC system to function more effectively results in lower energy bills.

Regular duct cleaning can extend the HVAC system’s lifespan, saving money on costly repairs and replacements.

Finally, duct cleaning can provide potential health benefits for you by reducing exposure to harmful pollutants and contaminants.

DIY Duct Cleaning vs. Professional Duct Cleaning

Woman cleaning return air vent with duster

DIY duct cleaning involves using essential tools and equipment, such as a vacuum cleaner or vent cleaning brush, to clean the ducts yourself. In contrast, professional duct cleaning involves hiring a licensed and experienced HVAC contractor to thoroughly clean your air duct system.

While DIY duct cleaning may seem more cost-effective, it can do more harm than good. However, with proper knowledge, experience, and equipment, you can avoid damaging your ducts and causing more debris and contaminants to circulate in the air.

In addition, DIY cleaning may only address some of the areas of your duct system, leaving some parts uncleaned.

On the other hand, professional air duct cleaning services use specialized equipment and techniques to thoroughly clean all areas of your air duct system. They can also identify potential issues with your duct system and provide solutions to address the.m

Professional duct cleaning can also save you time and energy and provide peace of mind knowing that your air duct system is properly functioning.

Despite the higher upfront cost, professional duct cleaning benefits outweigh the risks and drawbacks of DIY duct cleaning.


Duct cleaning costs can vary depending on several factors. These factors include the system’s size and complexity, the buildup and debris level, and the location and local market conditions.

It’s important to note that cleaning includes simple duct cleaning and additional components. They include dryer vents, heat exchangers, furnace filters, mildew, and mold removal.

All the mold and mildew should be removed to avoid any potential health risks associated with visible mold growth. In addition, insect infestations and construction dust can accumulate in air ducts, affecting airflow efficiency and indoor air quality.

Regular maintenance can extend the lifespan of the HVAC system and improve energy efficiency, saving money in the long run.

You can pay, on average, per square foot or service for the first ten air vents. After that, additional fees will be required for extra vents or components. Hiring a professional air duct cleaning service is recommended to ensure safety, efficiency, and effectiveness.

Potable air conditioners are a more affordable cooling option for those who do not wanting to invest in a traditional air conditioning system and pay for duct cleaning costs. In addition, they are easy to maintain and require simple cleaning and occasional filter replacements.

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