????️ Local Heating & Cooling Solutions by Texas Lone Star HVAC Pros

At Texas Lone Star HVAC, we recognize what it takes to keep McAllen properties comfortable all year round. From triple-digit summers to unexpected cold fronts, your HVAC system must stay ready.

Whether you’re dealing with AC failure, an outdated furnace, or constant repairs, our team delivers licensed system installation solutions with care.

❄️ Cooling Solutions for South Texas

Cooling units are the lifeblood of any South Texas home. Our professional cooling system installations are tailored to your property's requirements. From mini-splits to HVAC systems, we install it for long-term performance.

When things break down, our cooling repair experts respond reliably. Whether it's a compressor failure, we diagnose and restore comfort same day.

To maximize performance, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heater Installation, Repair & Care

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

If your system won't stay on, our furnace specialists handles pilot issues with honesty. We explain the fix before we start.

With our heating maintenance, your home stays ready for cold spells. We test sensors and ensure your heat is steady.

???? Airflow Upgrades for Efficiency

Ducts connect every room. Our duct installation experts retrofit systems for peak efficiency.

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

Dirty ducts reduce airflow. With our professional duct vacuuming, we remove dust and restore clean breathing.

????️ Energy Efficiency, Insulation & Emergency Services

Want to lower your bill? Our efficiency reports give you the data to save.

Insulation matters. We offer attic & wall checks to make sure your system isn't wasting energy. Small gaps = big costs.

And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest hvac service huntsville al until peace is restored.

???? Call Today

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