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

Here at Texas Lone Star Heating and Air, we recognize what it takes to keep Pharr 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Whether you’re dealing with AC failure, an outdated furnace, or inefficiency, our team delivers fast system installation solutions with care.

❄️ AC Installation, Repair & Maintenance

Air conditioning are the backbone of any Valley home. Our professional AC installation services are tailored to your home's budget. From mini-splits to HVAC systems, we install it cleanly.

When things break down, our AC repair team respond fast. Whether it's a frozen coil, we troubleshoot and restore comfort quickly.

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

???? Heater Installation, Repair & Care

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

If your system won't warm, our heater repair team handles thermostats 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 move the air. Our duct installation experts design systems for balanced temps.

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

Dirty ducts hurt air quality. With our duct cleaning service, we remove debris and restore clean breathing.

????️ Energy Efficiency, Insulation & Emergency Services

Not sure where your system leaks? Our HVAC assessments give you the data to upgrade.

Insulation matters. We hvac service van setup ideas offer insulation inspection to make sure your system isn't overworking. Small gaps = big costs.

And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until comfort is restored.

???? Let’s Talk Comfort

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