???? Reliable HVAC Services by Texas Lone Star HVAC Pros
Here at Texas Lone Star AC & Heating LLC, we recognize what it takes to keep Harlingen residences climate-controlled all year round. From humid Valley days to unexpected cold fronts, you need HVAC built for battle.
Whether you’re dealing with AC failure, poor insulation, or constant repairs, our team delivers affordable climate restoration solutions with precision.
❄️ AC Installation, Repair & Maintenance
AC systems are the core of any South Texas home. Our local AC installation services are tailored to your property's budget. From mini-splits to HVAC systems, we install it right.
When things break down, our cooling repair experts respond reliably. Whether it's a thermostat issue, we diagnose and restore comfort quickly.
To prevent issues, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—professionally managed.
???? Heater Installation, Repair & Care
While Texas is known for heat, winters can still chill. We install gas furnaces with proper installation standards.
If your system won't warm, our heater repair team handles thermostats with honesty. We explain the fix before we start.
With our seasonal tune-ups, your home stays ready for cold spells. We expert services plumber hvac and air utah clean units and ensure your heat is safe.
???? Ductwork Solutions: Install, Repair & Clean
Ducts move the air. Our duct installation experts build systems for balanced temps.
When ducts are cracked, we offer sealing services. Our goal? Reduce system strain.
Dirty ducts waste money. 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 upgrade.
Insulation matters. We offer attic & wall checks to make sure your system isn't wasting energy. Small gaps = big costs.
And if disaster strikes, our night-and-weekend support has your back. We don’t rest until air is restored.
???? Call Today
Whether it’s duct repair or a full energy audit, Texas Lone Star HVAC is here for every South Texas home.