???? Local Climate Control Experts by Texas Lone Star AC & Heating LLC
At Texas Lone Star HVAC, we recognize what it takes to keep Harlingen residences climate-controlled all year round. From triple-digit summers to seasonal drops, you need HVAC built for battle.
Whether you’re dealing with AC failure, aging ductwork, or loud HVAC cycles, our team delivers licensed climate restoration solutions with precision.
❄️ AC Installation, Repair & Maintenance
AC systems are the backbone of any South Texas home. Our professional air conditioner setups are tailored to your property's requirements. From mini-splits to central air systems, we install it cleanly.
When things break down, our cooling repair experts respond fast. Whether it's a thermostat issue, we troubleshoot and restore comfort same day.
To maximize performance, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—fully covered.
???? Heater Installation, Repair & Care
While Texas is known for heat, winters can still surprise. We install gas furnaces with proper sizing.
If your system won't stay on, our furnace specialists handles thermostats with efficiency. We explain the fix before we start.
With our winter prep services, your home stays ready for cold spells. We test sensors and ensure your heat is steady.
???? Ductwork Solutions: Install, Repair & Clean
Ducts connect every room. Our duct installation experts design systems for optimal airflow.
When ducts are leaky, we offer sealing services. Our goal? Reduce temperature fluctuation.
Dirty ducts hurt air quality. With our airway flush-out, we remove dust and restore clean breathing.
????️ Energy Efficiency, Insulation & Emergency Services
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, hvac services florida our after-hours HVAC rescue has your back. We don’t rest until peace is restored.
???? Let’s Talk Comfort
Whether it’s emergency service or a full system overhaul, Texas Lone Star AC & Heating LLC is here for every Brownsville home.