????️ Affordable Heating & Cooling Solutions by Texas Lone Star AC & Heating LLC
With Texas Lone Star AC & Heating LLC, we know 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 fast system installation solutions with professionalism.
❄️ Cooling Solutions for South Texas
AC systems are the core of any South Texas home. Our professional air conditioner setups are hvac repair jobs tailored to your property's size. From heat pumps to HVAC systems, we install it right.
When things break down, our technicians respond on time. Whether it's a frozen coil, we diagnose and restore comfort without delays.
To prevent issues, 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 upgrade heat pumps with proper sizing.
If your system won't stay on, our furnace specialists handles pilot issues with honesty. We explain the fix before we start.
With our winter prep services, your home stays ready for cold spells. We clean units and ensure your heat is safe.
???? Airflow Upgrades for Efficiency
Ducts power your HVAC. Our air channel setup experts build systems for optimal airflow.
When ducts are cracked, we offer structural fixes. Our goal? Reduce energy loss.
Dirty ducts reduce airflow. With our duct cleaning service, we remove allergens and restore clean breathing.
????️ Performance + Protection + Peace of Mind
Need better efficiency? Our efficiency reports give you the data to plan.
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 comfort is restored.
???? Call Today
Whether it’s emergency service or a full system overhaul, Texas Lone Star HVAC is here for every Brownsville home.