Trusted AC Installation & Furnace Setup for South Texas Homes – Expert Heater Repair + Affordable Heater Maintenance | Complete Duct Cleaning + Energy Efficiency Auditing for Ultimate Comfort!

???? Local Heating & Cooling Solutions by Lone Star Heating & Air Specialists

Here at Texas Lone Star Heating and Air, we know what it takes to keep Brownsville residences energy-efficient all year round. From triple-digit summers to sudden winter dips, your HVAC system must stay ready.

Whether you’re dealing with AC failure, an outdated furnace, or constant repairs, our team delivers licensed climate restoration solutions with precision.

❄️ AC Installation, Repair & Maintenance

Air conditioning are the lifeblood of any South Texas home. Our professional cooling system installations are tailored to your property's requirements. From heat pumps to HVAC systems, we install it for long-term performance.

When things break down, our AC repair team respond reliably. Whether it's a thermostat issue, we repair and restore comfort without delays.

To maximize performance, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—fully covered.

???? Heater Installation, Repair & Care

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

If your system won't warm, 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 check safety and ensure your heat is steady.

???? Airflow Upgrades for Efficiency

Ducts power your HVAC. Our duct installation experts build systems for optimal airflow.

When ducts are misaligned, we offer sealing services. Our goal? Reduce temperature fluctuation.

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

????️ Energy Efficiency, Insulation & Emergency Services

Not sure where your system leaks? Our efficiency reports give you the data to plan.

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

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

???? Let’s Talk Comfort

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