AAA Airwaves technician working on the wiring inside a Trane rooftop HVAC unit

Ductwork Repair & Replacement.

Leaky, undersized, or damp ducts waste the cooling you pay for. We repair and replace ductwork so your system's air reaches every room.

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What Is Ductwork Repair & Replacement?

AAA Airwaves repairs and replaces residential ductwork across Hillsborough, Pinellas, Pasco, and Sarasota counties. Ducts carry conditioned air to every room, so leaks, poor insulation, or undersized runs make a system work harder and leave rooms uncomfortable, and in humid Florida they can contribute to moisture and mold problems.

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What Are the Signs of a Ductwork Problem?

  1. Some rooms are always too warm

    If the system runs fine but certain rooms never cool, the air may not be reaching them because of leaks, crushed runs, or undersized ducts.

  2. High bills with no clear cause

    Air that escapes into the attic never cools your home, so the system runs longer to compensate.

  3. A musty smell or visible moisture

    High humidity makes ducts a common spot for mold growth. A musty smell near your vents is a sign worth having a technician look at.

  4. A new system that still doesn't keep up

    A replacement unit sitting on old ductwork can feel like it never caught up. Leaky or undersized ducts are often the reason.

How Do We Handle Duct Repair?

  1. Inspect the ducts

    The technician checks accessible duct runs for leaks, damage, poor connections, and signs of moisture.

  2. Recommend repair or replacement

    Some problems are fixed by sealing and repair. Others, such as ducts that are undersized or past their life, point to replacement. You get a straight recommendation.

  3. Written estimate

    You receive an upfront written estimate before any work begins.

  4. Complete the work

    Once you approve, we complete the repair or replacement, and coordinate it with any system replacement happening at the same time.

What Should You Know About Your Ducts?

  • Older homes often need duct work with a new system

    In older neighborhoods, original ductwork can be leaky or undersized. We account for that in a replacement quote instead of assuming a straight swap will work.

  • Humidity is part of the problem

    Cool ducts in humid attics can collect moisture, so insulation and sealing matter in Florida more than in drier climates.

  • Good ducts and correct sizing go together

    A right-sized system can still disappoint if the ducts can't deliver its airflow. The two should be evaluated together.

  • Financing is available

    Qualified customers can finance larger projects through Wisetack at 0%, with a soft credit check and approval in minutes.

Trusted by Tampa Bay Homeowners.

4.4on Google (31 reviews)
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“AC went off unexpectedly, they answered the call personally. Very fast response, had service tech on site same day. Was able to get warranty for the broken part - saving money. Installed soon after, did full service on unit, coached me on how to maintain it too! Great service, reasonable cost, Love AAA Airwaves!!”

Matthew P.

“Tom did an amazing job putting in a mini split for my sun room. I am very pleased with the services of AAA Airwaves.”

Marci T.

“If you are looking for a reliable, trustworthy, and professional HVAC company, AAA Airwaves AC Company is the one to call. Thank you for the excellent service.”

Nichole B.

“These guys are amazing — my house was actually cleaner after they installed 3 HVACs than before they started.”

Matthew R.
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Ductwork Repair & Replacement FAQs.

Yes. Air that leaks into an attic or wall cavity never reaches the rooms you're trying to cool, so the system runs longer to compensate.
It's worth evaluating, especially in older homes where the ductwork is original. We assess the ducts during a replacement quote rather than assuming a straight swap will work.
High humidity makes ducts and coils a common spot for mold growth when a system isn't sized correctly or hasn't been serviced in a while. A musty smell or visible growth is a reason to have it inspected.
If the system cools but some rooms stay warm, or bills are high with no clear cause, ducts are a common suspect. A technician can check both the equipment and the ductwork in one visit.
Yes. We repair and replace residential ductwork, and recommend whichever makes sense for the condition of your ducts.
It depends on the extent of the damage and the layout of your home, so we don't quote a number without seeing the ducts. You receive an upfront written estimate before any work begins.

You May Also Need.

All HVAC Services
Map of the AAA Airwaves service area on Florida's Gulf Coast: Pasco, Pinellas, Hillsborough and Sarasota counties, with a dot for each of the 35 communities we serve
Each dot is one of the 35 communities we serve.

Ductwork Repair & Replacement Across Four Counties.

Residential HVAC in Tampa · Every town we serve

Sources

  1. ENERGY STAR (U.S. EPA), Duct Sealing. Checked November 2026.
  2. U.S. Environmental Protection Agency, A Brief Guide to Mold, Moisture and Your Home. Checked November 2026.
  3. ENERGY STAR (U.S. EPA), HVAC Quality Installation. Checked November 2026.

Comfort Can’t Wait. Neither Do We.

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Let’s Get Your System Fixed.

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Hours
Open 24 hours7 days a week
Email
Address
4819 N Cortez Ave, Tampa, FL 33614
Service Area
Pasco, Pinellas, Hillsborough & Sarasota Counties
License
CAC1816350Florida Certified AC Contractor · tap to verify with the state
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