???? Trusted Heating & Cooling Solutions by Lone Star Heating & Air Specialists

At Texas Lone Star Heating and Air, we understand what it takes to keep McAllen residences energy-efficient all year round. From triple-digit summers to unexpected cold fronts, you need HVAC built for battle.

Whether you’re dealing with AC failure, aging ductwork, or loud HVAC cycles, our team delivers fast climate restoration solutions with professionalism.

❄️ Cooling Solutions for South Texas

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

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

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

???? Heater Installation, Repair & Care

While Texas is known for summer, winters can still chill. We install heat pumps with proper sizing.

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

With our seasonal tune-ups, your home stays ready for cold hvac repair services near zip code spells. We test sensors and ensure your heat is steady.

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

Ducts power your HVAC. Our duct installation experts design systems for optimal airflow.

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

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

????️ Energy Efficiency, Insulation & Emergency Services

Need better efficiency? Our HVAC assessments give you the data to upgrade.

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.

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