????️ Reliable Climate Control Experts by Texas Lone Star HVAC Pros

With Texas Lone Star AC & Heating LLC, we understand what it takes to keep McAllen residences energy-efficient all year round. From humid Valley days to sudden winter dips, your HVAC system must stay ready.

Whether you’re dealing with rising bills, aging ductwork, or constant repairs, our team delivers fast HVAC repair solutions with precision.

❄️ Cooling Solutions for South Texas

Cooling units are the lifeblood of any Valley home. Our local cooling system installations are tailored to your home's size. From mini-splits to HVAC systems, we install it right.

When things break down, our technicians respond reliably. Whether it's a frozen coil, we troubleshoot and restore comfort without delays.

To prevent issues, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heat Services for Cold Snaps

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

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

With our heating maintenance, your home stays ready for cold spells. We clean units and ensure your heat is efficient.

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

Ducts move the air. Our air channel setup experts build systems for optimal airflow.

When ducts are misaligned, we offer duct repair. Our goal? Reduce system strain.

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

????️ Performance + Protection + Peace of Mind

Want to lower your bill? Our home energy audits give you hvac service near me 24 7 the data to upgrade.

Insulation matters. We offer insulation inspection to make sure your system isn't bleeding temperature. Small gaps = big costs.

And if disaster strikes, our after-hours HVAC rescue has your back. We don’t rest until comfort is restored.

???? Let’s Talk Comfort

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