???? Local Climate Control Experts by Texas Lone Star HVAC Pros

With Texas Lone Star HVAC, we recognize what it takes to keep McAllen homes energy-efficient all year round. From humid Valley days to seasonal drops, your HVAC system must stay ready.

Whether you’re dealing with rising bills, an outdated furnace, or inefficiency, our team delivers affordable system installation solutions with care.

❄️ Cooling Solutions for South Texas

AC systems are the lifeblood of any South Texas home. Our expert cooling system installations are tailored to your home's budget. From mini-splits to HVAC systems, we install it cleanly.

When things break down, service hvac cost per square foot our AC repair team respond on time. Whether it's a frozen coil, we diagnose and restore comfort without delays.

To keep systems running, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heat Services for Cold Snaps

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

If your system won't ignite, our furnace specialists handles pilot issues with efficiency. We explain the fix before we start.

With our winter prep services, your home stays ready for cold spells. We check safety and ensure your heat is efficient.

???? Airflow Upgrades for Efficiency

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

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

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

????️ Energy Efficiency, Insulation & Emergency Services

Not sure where your system leaks? Our efficiency reports give you the data to upgrade.

Insulation matters. We offer insulation inspection 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 peace is restored.

???? Get in Touch

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