“Propane furnace quit in a cold snap and we are about as far out as it gets. They came, fixed it, did the CO check, flat price. Grateful somebody reliable covers Fischer.”
Leaky ducts can dump 20 to 30 percent of your cooling into a Fischer attic that is already 140 degrees. Sealing them is one of the best dollar-for-dollar comfort fixes there is.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
Stop cooling the attic
Most Fischer duct systems leak at the joints, and every bit of conditioned air that escapes into the attic is money gone and a room that never cools. Sealing closes those leaks.
The result is more even rooms, a lower bill, and a system that does not have to run as hard.
Call (830) 587-5790Here is why sealing matters so much in a Comal County summer and how we do it.
Duct joints, boots, and connections loosen over time — clay-soil movement in Fischer 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.
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.
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 Fischer summer.
Hill Country homes are built for the view, and all that glass on an exposed ridge is a serious cooling load. We right-size the system and correct airflow so a beautiful room is also a comfortable one.



From the ridgetop homes along the Devil's Backbone to the ranch acreage around Fischer Store, we make the drive out here. A few of the areas:
“Propane furnace quit in a cold snap and we are about as far out as it gets. They came, fixed it, did the CO check, flat price. Grateful somebody reliable covers Fischer.”
“Up on the Backbone the power goes out for hours. Moorhead put in a Generac sized for the well and AC, and the last outage we barely noticed. They actually drove all the way out, too.”
“Propane furnace quit in a cold snap and we are about as far out as it gets. They came, fixed it, did the CO check, flat price. Grateful somebody reliable covers Fischer.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Fischer. Prefer to talk? Call (830) 587-5790, day or night.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
Seal the ducts, even out the house, cut the bill.