???? Reliable Heating & Cooling Solutions by Texas Lone Star AC & Heating LLC
Here at Texas Lone Star AC & Heating LLC, we recognize what it takes to keep McAllen homes comfortable all year round. From triple-digit summers to seasonal drops, you need HVAC built for battle.
Whether you’re dealing with AC failure, poor insulation, or constant repairs, our team delivers fast system installation solutions with professionalism.
❄️ AC Installation, Repair & Maintenance
Cooling units are the core of any Valley home. Our expert cooling system installations are tailored to your building's size. From heat pumps to central air systems, we install it for long-term performance.
When things break down, our AC repair team industrial hvac services near me cost respond fast. Whether it's a thermostat issue, we troubleshoot and restore comfort same day.
To keep systems running, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—fully covered.
???? Heater Installation, Repair & Care
While Texas is known for summer, winters can still surprise. We replace gas furnaces with proper installation standards.
If your system won't ignite, our heater repair team handles pilot issues with speed. We explain the fix before we start.
With our seasonal tune-ups, your home stays ready for cold spells. We clean units and ensure your heat is steady.
???? Airflow Upgrades for Efficiency
Ducts power your HVAC. Our duct installation experts retrofit systems for optimal airflow.
When ducts are cracked, we offer sealing services. Our goal? Reduce temperature fluctuation.
Dirty ducts reduce airflow. With our airway flush-out, we remove allergens and restore clean breathing.
????️ Energy Efficiency, Insulation & Emergency Services
Want to lower your bill? 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 night-and-weekend support has your back. We don’t rest until peace is restored.
???? Call Today
Whether it’s emergency service or a full energy audit, Texas Lone Star HVAC is here for every Brownsville home.