❄️ Affordable Heating & Cooling Solutions by Lone Star Heating & Air Specialists

Here at Texas Lone Star AC & Heating LLC, we understand what it takes to keep Pharr properties climate-controlled all year round. From scorching Texas heat to sudden winter dips, you depend on consistent heating and cooling.

Whether you’re dealing with rising bills, poor insulation, or constant repairs, our team delivers fast HVAC repair solutions with professionalism.

❄️ AC Installation, Repair & Maintenance

Air conditioning are the lifeblood of any South Texas home. Our professional air conditioner setups are tailored to your home's requirements. From mini-splits to HVAC systems, we install it cleanly.

When things break down, our cooling repair experts respond reliably. Whether it's a thermostat issue, we diagnose and restore comfort quickly.

To maximize performance, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—professionally managed.

???? Heater Installation, Repair & Care

While Texas is known for heat, winters can still chill. We install gas furnaces with proper ventilation.

If your system won't ignite, our heater repair team handles thermostats with honesty. We explain the fix before we start.

With our heating maintenance, your home stays ready for cold spells. We check safety and ensure your heat is steady.

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

Ducts power your HVAC. Our duct installation hvac service technician job description experts design systems for balanced temps.

When ducts are leaky, we offer sealing services. Our goal? Reduce energy loss.

Dirty ducts hurt air quality. With our airway flush-out, we remove debris and restore clean breathing.

????️ Performance + Protection + Peace of Mind

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

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 after-hours HVAC rescue has your back. We don’t rest until peace is restored.

???? Get in Touch

Whether it’s duct repair or a full system overhaul, Texas Lone Star AC & Heating LLC is here for every Valley home.