TSI Air Conditioning and Heating has been serving Southwest Florida residents for over 30 years. We continue to grow our reputation for quality service that is second to none. If you are in need of A/C repair, service or replacement in Southwest Florida give us a call.
Fort Myers: 239-574-1247

Ellenton: 941-845-6042

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Monday - Friday 9am - 4:30pm

Duct Sealing & Cleaning

Clean, Quick and Cost Effective

Without proper installation and maintenance, over time, your air ducts can start to leak. This can cost you more than you think! Industry studies show that on average a leak in an air duct system may cause a 40-60% airflow loss. This can increase your energy costs considerably.


You can see a water leak, but an air leak is invisible. Duct leaks can be difficult and costly to find with ductwork hidden between the walls, floors, and ceilings of any residential home or commercial building. Gone are the days of the old way of taping off or caulking leaks.


The Aeroseal process ensures precise sealing in just a few hours.

We apply this proven technology to the HVAC system in your home or business to distribute the sealing formula. It’s a non-toxic, water-based formula that effectively seals all the holes in the air ducts and vents. Other substances will breakdown over time, but the Scioflex sealant will not.

It even has a 10 year WARRANTY to back it up. It seals all of your ductwork from the inside out.

Proven Effectiveness

Tried and tested in hundreds of installations, Aeroseal has been proven to cut your energy use by up to 30% or more. Aeroseal has also been shown to dramatically improve homeowner’s comfort and satisfaction.  Additionally, Aeroseal typically pays for itself within the first 12 to 24 months, but it pays dividends in your comfort immediately.

Our Aeroseal Duct Sealing Service Includes:

  • Airtight savings: The money that used to leak out of your ducts will now stay in your wallet.
  • Airtight comfort: Your rooms will have more even temperatures and be more comfortable.
  • Improved Air Quality: You’ll see a reduction in dust, humidity, fumes and other odors.
  • Reaches Everywhere: Seals leaks nearly impossible to reach using other methods.

AND, you’ll be a small part of a bigger solution to help our planet by reducing energy consumption and helping to lower levels of air pollution.

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