????️ Affordable HVAC Services by Texas Lone Star AC & Heating LLC
At Texas Lone Star HVAC, we understand what it takes to keep Harlingen properties comfortable all year round. From triple-digit summers to unexpected cold fronts, you need HVAC built for battle.
Whether you’re dealing with rising bills, poor insulation, or constant repairs, our team delivers licensed climate restoration solutions with professionalism.
❄️ Cooling Solutions for South Texas
Cooling units are the core of any South Texas home. Our expert AC installation services are tailored to your property's budget. From hvac services dfw mini-splits to central air systems, we install it right.
When things break down, our cooling repair experts respond on time. Whether it's a thermostat issue, we troubleshoot and restore comfort same day.
To keep systems running, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—fully covered.
???? Heater Installation, Repair & Care
While Texas is known for summer, winters can still bite. We install gas furnaces with proper ventilation.
If your system won't stay on, our heater repair team handles pilot issues with efficiency. 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.
???? Ductwork Solutions: Install, Repair & Clean
Ducts connect every room. Our duct installation experts retrofit systems for balanced temps.
When ducts are misaligned, we offer structural fixes. Our goal? Reduce energy loss.
Dirty ducts hurt air quality. 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 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 air is restored.
???? Let’s Talk Comfort
Whether it’s emergency service or a full energy audit, Texas Lone Star HVAC is here for every Valley home.