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Duct Sealing Services in Northern VA

Stop Air Duct Leaks and Save Big on Your Energy Bills

Your air ducts are designed to move air through your home but, issues like improper installation and damage from age cause property owners to lose 20% of the air created by the HVAC system. This energy loss makes your energy bills more expensive and negatively impacts indoor air quality and comfort.

The experts at C.D. Shanahan's Heating, Cooling & Plumbing make it easy for you to stop losing money to pesky duct leaks. With our residential and commercial duct sealing service, Northern Virginia property owners get their ducts sealed with the latest technology in a simple 3-step process. Schedule your service and start saving today!

Signs of Duct Leaks in Your Home

Have you ever had a room in your house that was never as warm or cool as the rest of the house? Or maybe the vents in a particular room just seemed to have stopped blowing air? If so you may have been experiencing the signs of a duct leak. Holes and gaps in your ducts aren't always easy to see so knowing how to spot them can help you catch them before they start driving up your energy bills. You might have a duct leak if you're experiencing any of the following issues:

Signs Impact
Uneven heating and cooling in rooms Makes your home uncomfortable with inconsistent temperatures.
Unusually high energy bills Less money in your wallet and energy waste.
Constant running of the HVAC system Increases wear and tear, potentially reducing the system's lifespan.
Increased dust and poor indoor air quality Negative health effects, particularly for those with allergies or respiratory issues.
Unusual noises coming from the ducts May indicate a need for maintenance or repairs to prevent further issues.
Musty or moldy odors when the system is running Suggests potential mold or mildew problems, impacting air quality and health.

What Causes Air Duct Leaks?

Understanding how duct leaks happen is key to maintaining a healthy, efficient home. While some leaks are the result of inevitable wear and tear, many are caused by factors within our control. From improper installation to accidental damage during home projects, the reasons behind duct leaks vary widely. Knowing how to avoid preventable duct leaks can help you keep your ductwork in top condition, safeguarding your comfort and wallet. 

Aging and Wear and Tear

Ducts can wear out faster or slower, depending on what they're made of, how well they were put in, the weather, and how much you use your heating and cooling. Around 10 to 15 years your ducts could develop leaks due to age. But, with regular check-ups and quick fixes, you can stop small problems from turning into big leaks, keeping your property cozy and your energy bills down.

High Air Pressure

High air pressure in your ducts is like a balloon being overfilled with air—it puts a lot of stress on them. Over time, this stress can cause tiny cracks or big breaks, leading to leaks. Regular HVAC maintenance keeps the air pressure in your vents balanced to help avoid this.

Corroded Metal

Corrosion in ducts happens when moisture meets metal, slowly eating it away. This sneak attack can lead to holes and leaks, especially in older systems. Regular inspections can catch early signs of corrosion, helping you take action before your ducts suffer serious damage, keeping your air clean and your costs down.

Poor Duct Installation

If your ductwork isn't installed correctly, you could have gaps and leaks from the start. Making sure your ductwork is installed by a reputable company that does quality work like C.D. Shanahan's can save you money and from headaches later on.

Pest Infestations

Pests love ducts, which can act as secret highways through your property. As they travel, nest, and chew, they can cause serious damage, leading to leaks in your ducts and air quality issues. Regular check-ups can ensure these uninvited guests are spotted early. Keeping pests out not only protects your ducts but also keeps the air in your home cleaner and safer.

Physical Damage

If you're renovating your home there is always an unfortunate chance something could go wrong and your ducts could be damaged by you or a contractor—accidents happen. Being mindful of your ductwork during big projects or moves can prevent damage. A quick inspection afterward can catch any issues early, keeping your air flow smooth and your energy bills in check.

Get Rid of Duct Leaks in 3 Easy Steps With C.D. Shanahan's

Ditch duct leaks and embrace comfort with our simple three-step solution. Our cutting-edge approach ensures your home will be leak-free, efficient, and cozy in no time. Here's how we do it:

1. Infrared Inspection

Using an infrared thermometer our HVAC pros can easily spot areas where air is leaking from your ducts to determine if you could benefit from duct sealing.

2. Aeroseal Duct Sealing

Using Aeroseal's innovative duct sealing products your ducts will be comprehensively sealed from the inside out ensuring even leaks in hard-to-reach areas are addressed.

3. Results and Savings

Once the sealing process is complete you'll get a before and after performance report so you can see the difference in efficiency. Then, you can relax and enjoy monthly savings and reliable comfort.

Our Service Areas

  • Parts of Washington D.C. & Maryland

Schedule Your Service

With C.D. Shanahan's, you're not just fixing duct leaks; you're upgrading to a smarter and more comfortable home. Schedule your service today to catch hidden duct leaks and experience the peace of mind that comes with lower energy bills, improved air quality, and a perfectly balanced indoor climate.

Call or Text: 571-429-0919

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