Who Cleans Air Ducts? Learn Who to Hire

Breathe cleaner air by keeping your ducts in good condition

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Photo: Westend61 / Westend61 / Getty Images
A mature couple relaxing on their sofa
Photo: Westend61 / Westend61 / Getty Images
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Your home's air ducts play a huge role in circulating the indoor air you breathe, so it’s important to keep your ductwork clean and clear. The best person to hire to clean your ducts is a professional duct cleaner near you—also known as an HVAC pro. 

Neglecting ductwork maintenance can have adverse effects on both your health and your HVAC system. Let's explore the benefits of hiring a professional vs. DIY cleaning, and the methods used by the pros to ensure your HVAC system runs efficiently.

Benefits of Hiring a Professional Air Duct Cleaner

To maintain a healthy indoor environment and ensure your HVAC system's longevity, turning to professional air duct cleaners is a wise choice. Let’s talk about the benefits that come with relying on expert services for your air duct needs.

Quick and Thorough Cleaning

When it comes to air duct cleaning, professionals have the expertise and equipment to get the job done quickly and efficiently. They use specialized tools to reach deep into your ducts, removing dust, debris, and allergens that accumulate over time. This thorough cleaning ensures that the air circulating in your home is of the highest quality and reduces the risk of allergies and respiratory issues.

Angi Tip

Air duct cleaning takes an average of five to seven hours for most households. You can make the job go quicker by removing any obstacles around your HVAC entry points, like furniture.

Kassidy Barber
Content Editor, Angi

Prevents Damage to HVAC System

Choosing a professional air duct cleaning company can prevent unnecessary damage to your ductwork and HVAC system overall. Without the necessary expertise, attempting to clean air ducts can inadvertently lead to HVAC system damage. Duct cleaners have the specific experience, knowledge, and equipment needed to perform the task safely and effectively, ensuring the longevity of your HVAC system and the quality of your indoor air.

Offers Additional Services

Some local air duct cleaners may offer bundled services that go beyond just cleaning your air ducts. They can also clean your dryer vents, furnace vents, and other components of your HVAC system. This comprehensive approach ensures that every part of your system is in top-notch condition, further improving indoor air quality. You may even be able to reduce the overall cost of air duct cleaning by bundling these cleaning services.

Can I DIY Air Duct Cleaning?

A man cleaning an air duct
Photo: ronstik / Adobe Stock

While it is possible to attempt DIY air duct cleaning, it is not recommended for several reasons. Professional air duct cleaning has a number of benefits.

  • Expertise: Professionals have the knowledge and experience to assess the condition of your air ducts accurately. They can identify and address issues that you might overlook.

  • Specialized equipment: Professional cleaners use specialized equipment such as high-powered vacuums and brushes designed to clean ducts effectively. These tools are often beyond the reach of the average homeowner.

  • Health and safety: Cleaning air ducts can release dust and allergens into the air. Professionals are equipped to manage this effectively, ensuring that you and your family are not exposed to potential health hazards.

  • Time and effort: Cleaning air ducts is a time-consuming and physically demanding task. Professionals can complete the job quickly and efficiently, allowing you to focus on other priorities.

Can I Hire an HVAC Specialist for Air Duct Cleaning?

When it comes to air duct cleaning, another option worth considering is hiring an HVAC specialist. However, this choice comes with its own set of factors to weigh. 

A compelling advantage is that local HVAC technicians possess in-depth knowledge of heating, ventilation, and air conditioning systems, making them well-versed in the intricacies of your HVAC setup. They can provide expertise in not only cleaning your ducts but also inspecting them and repairing them if needed.

On the flip side, there are a few drawbacks to hiring an HVAC specialist for air duct cleaning. Their services may be more expensive compared to dedicated air duct cleaning companies, and since their sole focus is not on air duct cleaning, they may have more limited availability. Additionally, while HVAC professionals excel in HVAC system knowledge, specialized air duct cleaners are often more efficient and skilled at the specific task of thoroughly cleaning ductwork. 

These factors should be carefully considered when deciding between hiring an HVAC specialist and a dedicated air duct cleaning service.

How Do the Pros Clean Air Ducts?

A professional cleaning an air duct
Photo: sturti / E+ / Getty Images

Understanding the tools and methods used by professionals to clean your air ducts can help you appreciate the thoroughness of their service, and maybe even be able to perform the task yourself. 

First, it’s beneficial to get a good idea of the tools they use, including high-powered vacuums. These quickly and efficiently remove loose particles from the ducts. The pros also use brushes and agitation devices to help dislodge stubborn dirt and debris from duct surfaces and compressed air systems to blow out remaining particles.

Steps in Professional Air Duct Cleaning

  • Assessment: The technician inspects your ducts, identifying areas that require special attention.

  • Preparation: The area around the air ducts is protected, and access points are created.

  • Cleaning: Using the tools mentioned earlier, the technician cleans the ducts thoroughly, removing all contaminants.

  • Post-cleaning inspection: The technician ensures that all areas have been cleaned to their satisfaction.

  • Reassembly: The ducts are resealed, and any access points are closed.

  • Testing: The HVAC system is turned on and tested to ensure it functions correctly.

Frequently Asked Questions

The frequency of air duct cleaning depends on various factors, including your home's environment and occupants. In general, it is recommended to clean air ducts every three to five years. However, if you (or someone else in your home) suffer from allergies, have pets, or live in a dusty area, more frequent cleaning might be necessary to maintain optimal indoor air quality. Regular inspections of your ductwork can also help determine when cleaning is needed.

The best time to clean your air ducts is every three to five years in the spring or fall seasons. Cleaning air ducts in the springtime will remove any dust, pollen, and debris that accumulated during the winter months. It will also prepare the air conditioning system for more frequent use in the summer. 

Fall air duct cleaning prepares your heating system for the upcoming winter months by removing dirt and debris that accumulated over the summer. It also prevents contaminants from circulating in the home when windows are more likely to be closed.

On average, air duct cleaning takes three to five hours, though it could take as little as one hour if you have a small home or very simple, well-maintained ductwork. On the other hand, duct cleaning could take a full day or more if you have a particularly large home or extremely dirty, blocked ducts. Intricate or complex-shaped ductwork design will also increase the time it takes to clean ducts.

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