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Duct Sealing Tampa, FL

Delivering Comfort, Health, and Peace of Mind To Your Home

Improving your duct system can:

  • Improve Comfort – Sealing and insulating ducts can help with comfort problems than many of us have experienced, such as rooms that are too hot in the summer or too cold in the winter.
  • Enhance Indoor Air Quality – Fumes from common household or garden chemicals, insulation particles, and dust can enter your duct system, exacerbating asthma and allergy problems. Sealing your ducts can help improve your indoor air quality by reducing pollutants entering ducts and circulating throughout your home.
  • Promote Safety – During normal operation, gas appliances such as water heaters and clothes dryers release combustion gases (like carbon monoxide) through their venting systems. Leaky ductwork in your heating and cooling system may cause “backdrafting,” where these gases are drawn back into the living space, rather than expelled to the outdoors. Sealing leaks can reduce this risk.

Improving your duct system can:

  • Save Money – Leaky ducts can reduce the efficiency of your heating and cooling system by as much as 20 percent. Sealing and insulating your ducts increases efficiency, lowers your energy bills, and can often pay for itself in energy savings. Plus, if you have plans to install new heating and cooling equipment, a well-designed and sealed duct system may allow you to downsize to a smaller, less costly heating and cooling system that will provide better dehumidification.
  • Protect the Environment – Most power plants in the Tampa Bay Area burn fossil fuels to make electricity, releasing greenhouse gases. By sealing ductwork and using less energy at home, you can help reduce these emissions and fight global warming.

To see what we can do for you, call us for a quote or to schedule service. We look forward to giving you the comfort, health, and peace of mind you deserve.

How Do I Know if My Duct System is Bad?

Ducts are used to distribute conditioned air throughout your house, but in typical houses, about 20% of the air that moves through the duct system is lost due to leaks, holes, and unsealed joints, resulting in higher utility bills and difficulty in keeping the house comfortable, regardless of the thermostat setting.

Some of the signs that your home may have leaky, poorly insulated, or inefficient ducts are:

  • You have high summer and winter utility bills
  • You have rooms that are difficult to heat and cool
  • You have stuffy rooms that never seem to feel comfortable
  • Your ducts are located in an attic, unfinished basement, crawlspace, or the garage
  • You find tangled or kinked flexible ducts in your system

How Do I Improve the Performance of My Duct System?

Since ducts are usually concealed in walls, ceiling, and attics, repairing them can be difficult. Still, there are things that you can do to improve duct performance in your house. First you can start by sealing air leaks using mastic sealant or metal tape and insulating all the ducts that you can access. Don’t use duct tape, it is not long-lasting. Also, make sure that the connections at vents and registers are well-sealed where they meet the walls and ceiling. These are typical locations to find leaks and detached ductwork.

Your home’s ductwork is one of the most important components of your HVAC system. Because of how important your ducts are, hiring a licensed contractor is the best way to ensure that they work well and consistently. You want a contractor that will, at the very least:

  • Inspect your whole duct system, including the attic, crawlspace and garage.
  • Evaluate your system’s supply and return air balance. Many systems have air return ducts that are too small.
  • Repair damaged and disconnected ducts and straighten out flexible ducts that are tangled or crushed.
  • Seal all leaks and connections with mastic, metal tape, or an aerosol-based sealant.
  • Seal all registers and grills tightly to the ducts.
  • Insulate ducts in unconditioned areas with duct insulation that carries an R-value of 6 or higher.
  • Include a new filter as part of any duct system improvement.
  • Evaluate air flow after repairs are completed.
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Reviews

What Our Customers Say

Highly recommend the Comfort Authority! Ura did a great job.
Dana Leet
3 days ago
I have been so pleases with the responsiveness and professionalism of this company. The phone support and the technician in site were helpful and knowledgeable. Luis took the time to explain the problem and provide recommendations. Thank you for a great service everyone.
Sue Ruggiero
4 days ago
The technician Ura was excellent, fully explaining what he would be doing and showing me details about my two units.. This is the second time he came to fix an issue and’s I had requested him. He did not leave until he fixed the problem and he had to go to my very uncomfortable crawl space to do it. I recommended them highly them . I also added some extra equipment to my system, it was costly but well worth it to for my health. Susan
Susan Elbare
7 days ago
Glenn was able to quickly diagnose the problem with our unit and reprogram the thermostat for a quick solution. Appreciate the Comfort Authority always being quick and responsive.
Tempe Zucker
7 days ago
03/20/26 Mr Sanchez came out today on time to replace leaky coil that was still under warranty. He was great and quickly took care of the problem without any issues. Mr. Sanchez was very pleasant to work with and very respectful of my household. He did a fantastic job. Once again, The Comfort Authority was great to deal with. Very helpful and quickly responded to the issue at hand. 12/1124 Luis came out today formy yearly service. He was great and very thorough. Found no issues! Great guy and great company. 07/09/24 My ac stopped working last nite. I called Comfort Authority early this morning and the tech was here within 3 hours. Chase Prather was able to find and fixed the issue right away. He was very helpful and extremely great to work with. It turned out that the part and labor were under warranty so it was fixed at no cost. I took the opportunity to install a surge protector for the unit which Chase installed immediately. Thanks Chase, you were great. Thank you Comfort Authority for always delivering great service. Forgot to state previously how great David Hood was. Showed up on time and had the ac working right away. He explained everything he was doing step by step explained how it could be avoided in the future with very helpful tips. Great service! Mr. Hood was a class act all the way. 6/16/22 Another great experience with Comfort Authority tech, Christopher Basso. He could not have been more helpful,courteous, respectful and understanding. Not only did he fixed a difficult issue to diagnose but he came back as promised when a few hours after he left the ac acted up again. He fixed that and stayed until he made sure nothing else would show up. Great tech and a great person with a fantastic attitude. As usual, Comfort Authority delivered!
Manuel Lopez
1 week ago
Ura and alyssa were very nice and friendly. They answered our questions.
Groot
1 week ago
Wonderful experience!!! Professional service on time and clean!!!! Glen was professional and curious. I appreciate his prompt service.
Janeen Stokes
2 weeks ago
Glen was very nice and was able to figure out what happened with our AC unit and get it fixed. He also explained things very well.
Anamecia Baxley
2 weeks ago

    Professional Air Conditioning Duct Repair & Services in Tampa, FL

    A properly sealed and insulated duct system can make your home more comfortable, energy efficient, and safer.

    Not only will the experts at The Comfort Authority do all of this, when you choose The Comfort Authority you can always rest assured knowing you have chosen the ONLY contractor in the Tampa Bay Area that values your comfort, safety, and peace of mind as highly as you do. Get the comfort, safety, and peace of mind you deserve.

    Leaky or poorly insulated ductwork can waste energy, create uneven temperatures, and even impact your indoor air quality. Our team thoroughly evaluates your duct system to identify problem areas and deliver long-lasting solutions that help lower utility bills, improve airflow, and keep every room in your home feeling just right.

    Schedule Your Preferred Appointment Below

    We will reach out to confirm your appointment.