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Air Duct Cleaning Companies: How Does it Work?

air duct cleaning companies BrownsIt’s almost fall in New Jersey. If you’re like most of us, it’s time to turn off the AC, open the windows and get some fresh air. But what if — even after all the windows have been opened —  your air still seems stale? The air ducts could be the culprit. It might be time to contact professional air duct cleaning companies to take a look inside and see what’s going on.

The cleanliness of your air ducts can directly affect air quality, air circulation and energy usage in your home. 

Indoor air quality is critical for the health of your family and comfort in your home. Indoor, recirculated air is naturally less healthy than outdoor air. Pollutants, dust, and particles build up in the air ducts over time. As air circulates through the ducts, these tiny molecules enter the air stream, and eventually, your lungs.

According to the National Air Duct Cleaners Association (NADCA), the best way to resolve the health effects of poor indoor air quality is to avoid exposing yourself or your family to the pollutants that are causing the problem. Professional air duct cleaning companies use specialized equipment to thoroughly clean all of the air ducts in your home. Their special equipment removes air pollutants, dust, mold, and other allergens from your pipes.

If you’ve never had your air ducts professionally cleaned before, you might have some questions for air duct cleaning companies. We’re glad you asked.

How do Air Ducts Get Dirty?

Circulating indoor air can be a very dirty job — especially in the Spring and Fall. Airborne allergens can cause sneezing and watery eyes, breathing troubles and a host of other issues. Particulates like dust, skin cells, mites, mold and allergens collect in dirty air ducts, affecting indoor air quality. The U.S. Environmental Protection Agency (EPA) says that health effects of poor indoor air quality may include irritation of the eyes, nose, and throat, along with headaches, dizziness, and even fatigue. 


Removing these contaminants should be considered a top priority to improve indoor air quality.

What Do Air Duct Cleaning Companies Clean?

The NADCA recommends cleaning the entire HVAC system, including the following components:


  • Air ducts
  • Coils
  • Drain pan
  • Registers
  • Grills
  • Air plenum
  • Blower motor and assembly
  • Heat exchanger
  • Air filter
  • Air cleaner


How Do You Know if Air Duct Cleaning Companies Are Effective?

The best way to determine if air duct cleaning companies are effective is to conduct a visual inspection of your system before and after the cleaning. While you can perform this DIY with a flashlight and mirror, a professional air duct cleaning company will allow better access to system components and have specialized inspection tools. 

This pre- and post-cleaning check will help to ensure the company has conducted a top quality job. 

How Long Do Air Duct Cleaning Companies Take to Clean a Residential System?

The amount of time it takes for air duct cleaning companies to clean your air ducts will depend on a few variables. Consider the size of the home, number of HVAC systems as well as the extent of the contamination. Most companies will provide a general estimate for how long the air duct cleaning will take to complete the job.

Can Air Duct Cleaning Reduce My Energy Bills?

Some research by the United States EPA has demonstrated that air duct cleaning may allow HVAC systems to run more efficiently by removing debris from sensitive mechanical components. Clean systems generally operate more effectively than dirty systems, plus they are less likely to break down and have a longer life span. Ultimately this results in HVAC efficiency and cost-savings.

Looking for Trusted Air Duct Cleaning Companies in New Jersey?

At Brown’s Heating, Cooling and Plumbing, we offer a variety of dependable home comfort solutions for residential and commercial properties throughout Monmouth and Ocean County, NJ and surrounding areas. We are also proud to announce our partnership with Advanced Air Duct Cleaning, making us your one-stop-shop for all of your home comfort needs. 

Just tell them Brown’s sent you!

Interested in learning more? Call us at 732-741-0694 for all the details.

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