❄️ Reliable Heating & Cooling Solutions by Texas Lone Star AC & Heating LLC

At Texas Lone Star Heating and Air, we know what it takes to keep Harlingen properties climate-controlled all year round. From scorching Texas heat to sudden winter dips, you need HVAC built for battle.

Whether you’re dealing with rising bills, aging ductwork, or constant repairs, our team delivers affordable system installation solutions with precision.

❄️ AC Installation, Repair & Maintenance

Air conditioning are the backbone of any Valley home. Our local AC installation services are tailored to your home's size. From heat pumps to central air systems, we install it cleanly.

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

To prevent issues, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—fully covered.

???? Heat Services for Cold Snaps

While Texas is known for summer, winters can still chill. We replace heat pumps with proper installation standards.

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 check safety and ensure your heat is efficient.

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

Ducts power your HVAC. Our air channel setup experts build systems for optimal airflow.

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

Dirty ducts hurt air quality. With our airway flush-out, we remove allergens and restore clean breathing.

????️ Energy Efficiency, Insulation & Emergency Services

Want to lower your bill? Our efficiency reports give you 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 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 emergency hvac services near me phone number home.