Stop Losing Money to Leaky Ductwork
Your AC is only as good as the ducts attached to it. We locate leaks, repair disconnects, and restore proper airflow to every room in your home or business.
Solving the Mystery Behind the Airflow
We don't just "tape it up." We identify the structural issues in your attic or drop-ceiling that are strangling your system's performance.
Disconnected Plenums
We reattach and seal supply lines that have pulled away from the main unit, stopping you from air-conditioning your attic or crawlspace.
Crushed & Kinked Flex
Flexible ductwork often collapses over time or gets stepped on. We replace damaged sections to restore full velocity to your vents.
Animal Damage
Rodents love nesting in insulation. We repair tears and sanitize ductwork that has been compromised by squirrels, rats, or raccoons.
Commercial Duct Leakage
For businesses, we seal exposed metal ductwork and plenums to ensure your HVAC spend is actually cooling your customers, not the warehouse ceiling.

Is Your Ductwork Costing You Comfort?
Leaky ducts act like an open window, letting expensive conditioned air escape. Look for these red flags in your property.
Hot & Cold Rooms: If one room is freezing while another is sweating, your ductwork is likely unbalanced or disconnected in the attic.
Sky-High Energy Bills: If your AC runs constantly but the house never feels cool, you are likely losing up to 30% of your air through leaks.
Excessive Dust: Leaky return ducts suck dirty attic dust and insulation particles into your system, blowing them all over your furniture.
Weak Airflow: If you put your hand up to a vent and barely feel a breeze, the duct leading to that room is likely crushed or severed.
The Airflow Restoration Process
We treat ductwork with the same precision as the AC unit itself.
Visual & Pressure Inspection
We crawl the attic or inspect the commercial plenum to visually locate disconnects, tears, and poor seal points.
Sealing & Repair
We use professional-grade mastic sealant and metal tape to make airtight repairs. We strap ducts up to ensure straight, unhindered airflow.
Velocity Testing
We measure the airflow at the vents after the repair to confirm that pressure has been restored to the proper levels.
Duct Repair Questions
Answers to common questions about airflow efficiency.
How do I know if my air ducts are leaking?
High utility bills are the biggest giveaway. Also, if you see dust streaks around your vent covers or have rooms that are difficult to heat or cool, you likely have duct leakage.
Can you repair flexible ductwork or does it need replacement?
Minor tears and connection issues can be repaired with mastic and specialized tape. However, if the inner liner is shredded or the insulation is waterlogged, the section must be replaced.
Does duct repair really lower energy bills?
Yes. The Department of Energy estimates that the average home loses 20% to 30% of its conditioned air through duct leaks. Sealing them puts that money back in your pocket.
Do you service commercial metal ductwork?
Absolutely. We repair and insulate spiral ductwork, rectangular metal trunks, and plenums for retail spaces and offices to ensure code compliance.
Restore Your Airflow
Contact AirMaxx today to schedule a duct inspection and stop wasting energy.
Need Immediate Assistance?
- Residential & Commercial
- Licensed & Insured
- TACLB 129458E
- Family Owned & Operated
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