????️ Reliable Climate Control Experts by Texas Lone Star AC & Heating LLC

With Texas Lone Star HVAC, we know what it takes to keep Pharr homes energy-efficient all year round. From triple-digit summers to sudden winter dips, you need HVAC built for battle.

Whether you’re dealing with poor airflow, aging ductwork, or constant repairs, our team hvac service justin tx delivers fast climate restoration solutions with precision.

❄️ AC Installation, Repair & Maintenance

Cooling units are the lifeblood of any Valley home. Our local cooling system installations 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 compressor failure, we repair and restore comfort same day.

To keep systems running, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—professionally managed.

???? Heater Installation, Repair & Care

While Texas is known for heat, winters can still bite. We replace heat pumps with proper sizing.

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

With our winter prep services, your home stays ready for cold 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 peak efficiency.

When ducts are leaky, we offer duct repair. Our goal? Reduce temperature fluctuation.

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

????️ Performance + Protection + Peace of Mind

Want to lower your bill? Our efficiency reports 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 24-hour emergency repair has your back. We don’t rest until peace is restored.

???? Get in Touch

Whether it’s AC installation or a full energy audit, Texas Lone Star HVAC is here for every Brownsville home.