❄️ Local HVAC Services by Lone Star Heating & Air Specialists

Here at Texas Lone Star AC & Heating LLC, we know what it takes to keep McAllen properties energy-efficient all year round. From triple-digit summers to unexpected cold fronts, you need HVAC built for battle.

Whether you’re dealing with rising bills, an outdated furnace, or loud HVAC cycles, our team delivers fast system installation solutions with precision.

❄️ AC Installation, Repair & Maintenance

Air conditioning are the lifeblood of any South Texas home. Our professional AC installation services are tailored to your building's requirements. From heat pumps to central air systems, we install it for long-term performance.

When things break down, our AC repair team respond on time. Whether it's a compressor failure, we troubleshoot and restore comfort without delays.

To maximize performance, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—professionally managed.

???? Heat Services for Cold Snaps

While Texas is known for heat, winters can still chill. We upgrade gas furnaces with proper ventilation.

If your system won't ignite, our heater repair team handles blowers with speed. We explain the fix before we start.

With our seasonal tune-ups, your home stays ready for cold spells. We check safety and ensure your heat is steady.

???? Ductwork Solutions: Install, Repair & Clean

Ducts connect every room. Our duct installation experts build systems for optimal airflow.

When ducts are misaligned, HVAC Services we offer sealing services. Our goal? Reduce temperature fluctuation.

Dirty ducts hurt air quality. With our airway flush-out, we remove debris and restore clean breathing.

????️ Performance + Protection + Peace of Mind

Need better efficiency? Our home energy audits give you the data to upgrade.

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

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

???? Let’s Talk Comfort

Whether it’s AC installation or a full system overhaul, Texas Lone Star HVAC is here for every Valley home.