????️ Reliable Heating & Cooling Solutions by Lone Star Heating & Air Specialists

At Texas Lone Star AC & Heating LLC, we recognize what it takes to keep Edinburg properties comfortable all year round. From triple-digit summers to unexpected cold fronts, you depend on consistent heating and cooling.

Whether you’re dealing with poor airflow, aging ductwork, or loud HVAC cycles, our team delivers fast HVAC repair solutions with precision.

❄️ Cooling Solutions for South Texas

AC systems are the core of any Valley home. Our professional cooling system installations are tailored to your home's size. From mini-splits to central air systems, we install it cleanly.

When things break hvac heating air conditioning services down, our technicians respond reliably. Whether it's a thermostat issue, we repair and restore comfort quickly.

To keep systems running, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heat Services for Cold Snaps

While Texas is known for summer, winters can still bite. We install gas furnaces with proper ventilation.

If your system won't stay on, our heater repair team handles thermostats with honesty. We explain the fix before we start.

With our winter prep services, your home stays ready for cold spells. We check safety and ensure your heat is steady.

???? Airflow Upgrades for Efficiency

Ducts move the air. Our duct installation experts build systems for peak efficiency.

When ducts are cracked, we offer structural fixes. Our goal? Reduce temperature fluctuation.

Dirty ducts waste money. With our professional duct vacuuming, we remove allergens and restore clean breathing.

????️ Performance + Protection + Peace of Mind

Need better efficiency? Our efficiency reports give you the data to plan.

Insulation matters. We offer insulation inspection to make sure your system isn't bleeding temperature. Small gaps = big costs.

And if disaster strikes, our night-and-weekend support has your back. We don’t rest until air is restored.

???? Let’s Talk Comfort

Whether it’s duct repair or a full energy audit, Texas Lone Star AC & Heating LLC is here for every South Texas home.