In the Texas Hill Country, triple-digit temps are just part of daily life. But if your AC is running nonstop and your house still doesn’t feel cool, it’s time to look beyond the thermostat. At 72 Degrees Texas, we help homeowners in Fredericksburg, Kerrville, and beyond keep their homes cooler and their air cleaner—starting with smarter airflow, sealed ducts, and better attic insulation.
Here’s how to know if your system is overworked, and what we can do to help.
Is Your AC Working Overtime? Here’s How to Tell.
When your air conditioner is working as it should, it should cycle on and off throughout the day—not run nonstop. If you’re experiencing any of the following, your system may be overcompensating for larger issues:
- The AC seems to run all day, even late at night
- Certain rooms stay hot while others cool down quickly
- You hear it kick on frequently but never fully catch up
- Utility bills keep climbing, even though usage hasn’t changed
- You constantly adjust the thermostat but can’t get comfortable
Before you blame the AC unit, check your insulation, ductwork, and overall airflow. A few small issues can quietly drain your home’s cooling power.
Don’t Let Leaky Ducts Waste Your Cool Air
Your ductwork carries all the cooled air throughout your home—but if it’s leaking, sagging, or poorly connected, that air could be escaping into the attic before it ever reaches your vents.
Our air duct inspections help pinpoint where energy is being lost. From there, we can seal your ducts, reinforce connections, or completely replace failing flex ducting to restore efficient airflow. We also offer Aeroseal, a high-performance duct sealing solution that eliminates even the smallest leaks from the inside out.
When ducts are tight and efficient, your system works less, your rooms cool faster, and your bills go down.
Insulation: The Secret Weapon Against Summer Heat
Most homeowners never touch their attic insulation—but it plays a major role in keeping your house cool. Over time, insulation settles, compresses, and becomes less effective. If your home hasn’t had new insulation added since it was built or bought, chances are it’s too thin to do the job.
Here’s how to tell you might need an upgrade:
- You can see the wood framing or ceiling in your attic
- Your home heats up quickly when the AC shuts off
- Upstairs rooms are always hotter than downstairs
- Your AC runs long cycles, especially during the day
- Seasonal energy bills are steadily rising
At 72 Degrees Texas, we’ll inspect your attic and recommend a custom insulation upgrade that meets current code and gives your AC a break. Insulation helps in the summer—and holds warm air in during colder months too.
Don’t Forget the Air Leaks
Even with great insulation and sealed ducts, your home may still leak air around windows, doors, and attic access points. These gaps can let in heat, humidity, and attic dust—making it harder to cool your space and hurting your indoor air quality.
We offer whole-home assessments to identify these leaks and recommend sealing options that protect your home’s envelope. The result? Cleaner indoor air and less wasted energy.
Better Air Quality, Year-Round
Better airflow and insulation also mean better air quality—especially if your ducts are dusty, your filters are clogged, or humidity is creeping up indoors.
We offer a full range of indoor air quality services, including:
- Air quality testing so you can see what you’re breathing
- Air duct cleaning to remove built-up allergens and debris
- Air filters and UV filtration for ongoing protection
- Whole-home air purifiers to neutralize odors and particles
Cleaner air supports better health, fewer allergy symptoms, and a more balanced home environment—especially when you’re sealing things up tight in the summer.
Add Smart Controls for More Consistent Cooling
If your home still has hot and cold spots after sealing and insulation upgrades, a smart thermostat or zoning system can help. These tools give you more control over where and when cool air flows—reducing energy waste and improving comfort in every room.
Zoning is especially helpful in two-story homes, homes with additions, or any layout with uneven airflow.
Stay Ahead of the Heat With Regular HVAC Maintenance
Regular AC maintenance keeps your system running efficiently and helps prevent those overworked, nonstop cycles. As part of our Care Club, we’ll inspect your entire cooling system—ducts, filters, insulation, and all—so you’re never caught off guard by the next heatwave.
We also service ductless mini-splits and attic fans, which can help support hot rooms, home offices, or additions that your central AC struggles to reach.
We Are the Wizards of Comfort.
From airflow to insulation to indoor air purity, 72 Degrees Texas is your partner in home cooling and comfort. Whether you need duct sealing, insulation upgrades, or just a smart tune-up, we’ll make sure your home is ready to take on the next 100-degree day—without breaking a sweat.
Serving Fredericksburg, Kerrville, and the surrounding Hill Country—schedule online or call today.