????️ Local Heating & Cooling Solutions by Texas Lone Star HVAC Pros

With Texas Lone Star AC & Heating LLC, we know what it takes to keep McAllen properties climate-controlled all year round. From triple-digit summers to sudden winter dips, you depend on consistent heating and cooling.

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

Cooling units are the core of any South Texas home. Our local AC installation services are tailored to your building's budget. From heat pumps to central air systems, we install it right.

When things break down, our technicians respond fast. Whether it's a thermostat issue, we troubleshoot and restore comfort quickly.

To keep systems running, we offer AC maintenance plans. 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 ventilation.

If your system won't stay on, our furnace specialists 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 check safety and ensure your heat is steady.

???? Ductwork Solutions: Install, Repair & Clean

Ducts connect every room. Our air channel setup experts build systems for balanced temps.

When ducts are cracked, we offer duct repair. Our goal? Reduce temperature fluctuation.

Dirty ducts hurt air quality. With our duct cleaning service, we remove allergens and restore clean breathing.

????️ Energy Efficiency, Insulation & Emergency Services

Need better efficiency? Our HVAC assessments give you the data to plan.

Insulation matters. We offer insulation inspection to make sure your system isn't bleeding temperature. Small gaps hvac services price list = big costs.

And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until peace is restored.

???? Let’s Talk Comfort

Whether it’s duct repair or a full energy audit, Texas Lone Star HVAC is here for every South Texas home.