❄️ Reliable Climate Control Experts by Texas Lone Star AC & Heating LLC
Here at Texas Lone Star Heating and Air, we understand what it takes to keep Harlingen residences climate-controlled all year round. From triple-digit summers to unexpected cold fronts, you depend on consistent heating and cooling.
Whether you’re dealing with poor airflow, an outdated furnace, or inefficiency, our team delivers affordable HVAC repair solutions with professionalism.
❄️ Cooling Solutions for South Texas
AC systems are the core of any Valley home. Our expert air conditioner setups are tailored to your property's size. From mini-splits to HVAC systems, we install it for long-term performance.
When things break down, our cooling repair experts respond reliably. Whether it's a thermostat issue, we troubleshoot and restore comfort quickly.
To keep systems running, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—all included.
???? Heat Services for Cold Snaps
While Texas is known for summer, winters can still bite. We install heat pumps with proper installation standards.
If your system won't warm, our heater repair team handles thermostats with speed. We explain the fix before we start.
With our seasonal tune-ups, your home stays ready for cold hvac services unlimited salisbury md spells. We check safety and ensure your heat is steady.
???? Airflow Upgrades for Efficiency
Ducts move the air. Our duct installation experts build systems for peak efficiency.
When ducts are leaky, we offer duct repair. Our goal? Reduce temperature fluctuation.
Dirty ducts hurt air quality. With our professional duct vacuuming, 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 bleeding temperature. Small gaps = big costs.
And if disaster strikes, our night-and-weekend support has your back. We don’t rest until comfort is restored.
???? Get in Touch
Whether it’s emergency service or a full system overhaul, Texas Lone Star HVAC is here for every South Texas home.