Reliable Air Conditioning Setup & Heater Installation for South Texas Homes – Emergency AC Repair + Routine Heater Maintenance | Complete Duct Repair + Energy Efficiency Auditing for Year-Round Comfort!
???? Affordable Climate Control Experts by Texas Lone Star AC & Heating LLC
At Texas Lone Star HVAC, we understand what it takes to keep McAllen residences comfortable all year round. From humid Valley days to unexpected cold fronts, you need HVAC built for battle.
Whether you’re dealing with poor airflow, aging ductwork, or inefficiency, our team delivers licensed system installation solutions with care.
❄️ AC Installation, Repair & Maintenance
AC systems are the backbone of any Valley home. Our expert AC installation services are tailored to your building's size. From heat pumps to central air systems, we install it cleanly.
When things break down, our cooling repair experts respond fast. Whether it's a compressor failure, we diagnose and restore comfort without delays.
To keep systems running, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—professionally managed.
???? Heater Installation, Repair & Care
While Texas is known for heat, winters can still chill. We replace gas furnaces with proper installation standards.
If your system won't stay on, our heater repair team handles thermostats 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 connect every room. Our air channel setup experts build systems for optimal airflow.
When ducts are misaligned, we offer duct repair. Our goal? Reduce temperature fluctuation.
Dirty ducts hurt air quality. With our airway flush-out, we remove allergens and restore clean breathing.
????️ Performance + Protection + Peace of Mind
Not sure where your system leaks? Our HVAC assessments give you the data to save.
Insulation matters. We offer insulation inspection 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 emergency service or a full energy audit, Texas Lone Star AC & Heating LLC is here hvac system services for every Valley home.