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Aeroseal Duct Sealing
Our long history and regular clients prove
that our service is qualified
Aeroseal Duct Sealing | 5 Star Air

Tears in your ductwork may cause leaks that can cause air to escape in and out of your home. The best solution for this problem is air duct sealing from 5 Star Air. Once we finish sealing your air ducts, you will notice your home will become nice and cool in the summer and warm in the winter without wasting energy.

Benefits of Aeroseal

One of the biggest challenges faced by our clients is the location of their ductwork. Systems that have been concealed in the basement, attic, walls, and ceilings can be quite difficult to access. Locating and fixing such systems can be costly, labor-intensive, and time-consuming.

5 Star Air has replaced the long and complicated duct leak repair procedure with a simple process that takes less time and translates to significant savings and comfort. With our air duct sealing service, you will not have to deal with damage to your property, lots of debris to clean, or disruption of your daily activities.

Our technicians handle all air duct sealing projects safely and professionally. Let us inspect your duct system today or call us for leak repair solutions.


5 Star Air has some of the best rates for air sealing services in Los Angeles. The cost of this service depends on the size of your home. Although some homeowners may find the initial Aeroseal duct sealing cost a bit intimidating, our clients often realize that the service usually ends up saving them money. Sealing your ductwork may translate to up to 20 percent on energy bills.

Save Energy and Money

The technicians at 5 Star Air use a breakthrough technology called air duct sealing to solve all leaks in your ductwork. In addition, they use state-of-the-art applications to detect and measure leakages in your ductwork.

5 Star Air is one of the few contractors in Los Angeles offering air seal technology. We offer our clients a non-invasive way of cutting costs and enhancing comfort in their property with our residential and commercial air duct cleaning service.

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How It Works

Our air duct sealing technology works by putting air under pressure and introducing an adhesive compound into your ductwork. As air escapes, the sticky compound adheres to the edges of cracks, holes, and tears sealing them to an inch in diameter.

Our technicians will be busy doing the following during the sealing process:

They will cover all wall registers to ensure air escapes only through the ductwork
They will blow sealant into your ductwork for about an hour to achieve continuous air movement and keep the sealant suspended
The constant air movement will cause speed up air stream in the ductwork and cause the sealant to collect at the edges of leaks, tears, and holes
The technicians will perform a computer of the leakage and provide proof of the sealed holes

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