Duct Sealing
in San Antonio, TX

Duct Sealing in San Antonio

Here is why sealing matters so much in a Bexar County summer and how we do it.

Where the Money Leaks

Duct joints, boots, and connections loosen over time — clay-soil movement in San Antonio does not help — and the leaks let conditioned air escape into the attic. You feel it as a hot back bedroom and a high bill.

How We Seal It

We locate the leaks and seal them at the joints with mastic, and where the duct layout is buried or hard to reach we can seal from the inside. Then we verify the airflow improved rather than just declaring it done.

Comfort and Room Balance

Sealing usually fixes the room that never cooled, because the air that was leaking out now reaches the register. It also takes load off the system, which extends its life in a San Antonio summer.

Why San Antonio Homes in Particular

We are a Guadalupe County company. The closest side of San Antonio to us — the northeast and east, the IH-10 and Loop 1604 corridor through Converse, Live Oak, and Universal City — gets the fastest windows. The far west side we still serve; we are just straight with you about timing instead of promising a truck in twenty minutes we cannot deliver. Call before noon and we can usually confirm a same-day window.