????️ Reliable Heating & Cooling Solutions by Texas Lone Star AC & Heating LLC

With Texas Lone Star HVAC, we recognize what it takes to keep McAllen properties energy-efficient all year round. From scorching Texas heat to seasonal drops, you depend on consistent heating and cooling.

Whether you’re dealing with rising bills, poor insulation, or constant repairs, our team delivers licensed climate restoration solutions with precision.

❄️ AC Installation, Repair & Maintenance

AC systems are the lifeblood of any South Texas home. Our expert cooling system installations are tailored to your building's size. From heat pumps to central air systems, we install hvac service express reviews it for long-term performance.

When things break down, our technicians respond fast. Whether it's a compressor failure, we repair and restore comfort without delays.

To prevent issues, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—professionally managed.

???? Heat Services for Cold Snaps

While Texas is known for heat, winters can still bite. We replace electric heaters with proper sizing.

If your system won't ignite, our furnace specialists handles thermostats with honesty. We explain the fix before we start.

With our seasonal tune-ups, your home stays ready for cold spells. We clean units and ensure your heat is safe.

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

Ducts connect every room. Our duct installation experts retrofit systems for balanced temps.

When ducts are cracked, we offer duct repair. Our goal? Reduce energy loss.

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 HVAC assessments give you the data to save.

Insulation matters. We offer attic & wall checks 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 comfort is restored.

???? Get in Touch

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