???? Local HVAC Services by Lone Star Heating & Air Specialists

At Texas Lone Star AC & Heating LLC, we know what it takes to keep McAllen homes climate-controlled all year round. From humid Valley days to sudden winter dips, you depend on consistent heating and cooling.

Whether you’re dealing with rising bills, an outdated furnace, or loud HVAC cycles, our team delivers licensed HVAC repair solutions with professionalism.

❄️ Cooling Solutions for South Texas

Cooling units are the core 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 for long-term performance.

When things break down, our technicians respond on time. Whether it's a frozen coil, we diagnose and restore comfort quickly.

To maximize performance, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heater Installation, Repair & Care

While Texas is known for summer, winters can still bite. We install heat pumps with proper installation standards.

If your system won't ignite, 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 leaky, we offer sealing services. Our goal? Reduce temperature fluctuation.

Dirty ducts waste money. With our duct cleaning service, we remove allergens and restore clean breathing.

????️ Performance + Protection + Peace of Mind

Not sure where your system leaks? Our home energy audits 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 service ac daikin your back. We don’t rest until air is restored.

???? Get in Touch

Whether it’s emergency service or a full system overhaul, Texas Lone Star AC & Heating LLC is here for every South Texas home.