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

With Texas Lone Star Heating and Air, we know what it takes to keep McAllen homes energy-efficient all year round. From triple-digit summers to unexpected cold fronts, your HVAC system must stay ready.

Whether you’re dealing with AC failure, poor insulation, or loud HVAC cycles, our team delivers fast climate restoration solutions with care.

❄️ Cooling Solutions for South Texas

AC systems are the lifeblood of any South Texas home. Our professional air conditioner setups are tailored to your building's size. From mini-splits to central air systems, we install it right.

When things break down, our technicians respond on time. Whether it's a frozen coil, we repair and restore comfort same day.

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

???? Heater Installation, Repair & Care

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

If your system won't ignite, our furnace specialists handles pilot issues with efficiency. 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 connect every room. Our air channel setup experts design systems for balanced temps.

When ducts are leaky, we offer structural fixes. hvac repair baltimore Our goal? Reduce system strain.

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

????️ Energy Efficiency, Insulation & Emergency Services

Want to lower your bill? Our HVAC assessments give you the data to plan.

Insulation matters. We offer attic & wall checks 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 AC & Heating LLC is here for every Valley home.