???? Local HVAC Services by Texas Lone Star HVAC Pros

Here at Texas Lone Star AC & Heating LLC, we understand what it takes to keep Harlingen homes comfortable all year round. From humid Valley days to unexpected cold fronts, your HVAC system must stay ready.

Whether hvac services westbrook you’re dealing with AC failure, aging ductwork, or inefficiency, our team delivers affordable system installation solutions with professionalism.

❄️ AC Installation, Repair & Maintenance

Cooling units are the core of any Valley home. Our expert air conditioner setups are tailored to your home's size. From heat pumps to central air systems, we install it right.

When things break down, our cooling repair experts respond reliably. Whether it's a thermostat issue, we diagnose and restore comfort quickly.

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

???? Heater Installation, Repair & Care

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

If your system won't stay on, our heater repair team handles pilot issues with efficiency. 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 power your HVAC. Our air channel setup experts retrofit systems for balanced temps.

When ducts are cracked, we offer structural fixes. Our goal? Reduce energy loss.

Dirty ducts waste money. With our airway flush-out, we remove debris and restore clean breathing.

????️ Performance + Protection + Peace of Mind

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 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.

???? Call Today

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