5 Signs You Need To Clean Your Air Ducts

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5 Signs You Need To Clean Your Air Ducts

The air ducts in your home are an important part of keeping you and your family healthy. They circulate air throughout your home and help keep the environment clean and healthy. However, if they are not cleaned regularly, they can become clogged with dirt, dust, and other debris. This can cause several problems for you and your family, including decreased air quality, asthma attacks, respiratory problems, and more. In this article, we will discuss five signs that it is time to clean your air ducts.

How Can You Tell If Your Air Ducts Need To Be Cleaned?

If you’re like most people, you probably don’t think about your air ducts until there’s something wrong with them. And even then, it can be tough to know whether they just need a good cleaning or if they need to be replaced altogether. So how can you tell if your air ducts need to be cleaned? Here are five signs:

1. Everything is always dusty.

No matter how much you clean, the dust just keeps coming back. This is a sure sign that your air ducts need to be cleaned. If you find yourself having to dust more often than usual, it may be time to clean your air ducts. Dust accumulates over time and can eventually make its way into your ventilation system. When this happens, it gets circulated throughout your home every time the heat or air conditioning turns on. Regular cleaning will help to remove this built-up dust and keep your home looking and feeling fresh.

2. Molds are visible and smell in your air ducts.

If you see or smell mold in your air ducts, it’s time to get them cleaned. Mold can cause serious respiratory problems, so it’s best to nip the problem in the bud before it gets out of hand. Mold loves damp and dark places, so if your air ducts are damp or poorly ventilated, they’re prime real estate for mold growth. If you notice any musty odors coming from your vents, or if you see any visible mold growth, call a professional air duct cleaning company right away. They’ll be able to clean your ducts and get rid of the mold problem for good. In the meantime, make sure to keep your vents open and running to allow airflow and prevent mold growth.

3. Increasing energy costs.

If your energy bills have been gradually increasing, but you can’t pinpoint any other changes that would affect your consumption, it might be time to check your air ducts. A build-up of dirt and debris will make your HVAC system work harder to circulate air, which in turn will cause your energy costs to go up. If you’ve noticed one of these signs, it’s a good idea to have your air ducts cleaned by a professional. Not only will this improve the quality of the air in your home, but it can also help reduce your energy costs.

4. Your house is either new or has recently undergone a major renovation.

When building or renovating, it’s almost impossible to keep dust and debris from getting into your ductwork. Unless you block off the entire HVAC system throughout construction, this isn’t always feasible, there will always remain some level of exposure that can lead to serious problems down the line with buildup without your knowledge until you notice a problem later on after years have passed since completion. Filtration is a great way to start, but it’s best if you hire someone who knows what they are doing. A professional will make sure all of the debris has been removed and make sure your system runs smoothly.

5. Rodents or insects have infested your air ducts.

You know you have a problem with your air ducts if rodents or insects are living in them. These pests can cause all sorts of problems, including spreading diseases and contaminating your air supply. If you suspect that rodents or insects are living in your air ducts, it’s time to call in a professional to take care of the problem.


If you’re experiencing any of the above signs, it may be time to call in a professional duct cleaning service. Air ducts can harbor all sorts of nasty things like mold, dust mites, and bacteria which can cause respiratory problems and other health issues. Not only is it important to keep your air ducts clean for your health, but it also helps ensure that your HVAC system is running as efficiently as possible. So if you think it’s time for a good clean-out, give us a call today.



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Superior Mechanical Services, Inc. began in 1948 as a family-owned business with a vision to provide value-minded service with a down-to-earth approach to customers throughout the San Francisco Bay Area. As the premier Commercial and Residential HVAC Service provider for Livermore, Dublin, and Pleasanton, Superior Mechanical can do it all, from heating and air conditioning services to boiler services, to plumbing services. Our technicians are certified professionals who will ensure every part of your project is done right using a careful checklist to guide and test each step. At the end of your appointment, we’ll show you how to get the most out of your new system and give you tips on maintenance so it lasts for years to come. Contact us today for amazing service tomorrow!


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