????️ Reliable HVAC Services by Texas Lone Star AC & Heating LLC

At Texas Lone Star HVAC, we recognize what it takes to keep McAllen residences comfortable all year round. From humid Valley days to seasonal drops, you depend on consistent heating and cooling.

Whether you’re dealing with poor airflow, aging ductwork, or inefficiency, our team delivers affordable climate restoration solutions with professionalism.

❄️ Cooling Solutions for South Texas

Air conditioning are the backbone of any Valley home. Our expert air conditioner setups are tailored to your home's requirements. From mini-splits to HVAC systems, we install it cleanly.

When things break down, our technicians respond fast. Whether it's a compressor failure, we troubleshoot and restore comfort same day.

To keep systems running, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heat Services for Cold Snaps

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

If your system won't stay on, our heater repair team handles pilot issues 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 steady.

???? Airflow Upgrades for Efficiency

Ducts move the air. Our duct installation experts design systems for balanced temps.

When ducts are cracked, we offer duct repair. Our goal? Reduce temperature fluctuation.

Dirty ducts reduce airflow. With our duct cleaning service, we remove dust 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 hvac services reviews to make sure your system isn't overworking. Small gaps = big costs.

And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until air is restored.

???? Get in Touch

Whether it’s AC installation or a full energy audit, Texas Lone Star HVAC is here for every South Texas home.