Reliable Air Conditioning Setup & Furnace Setup for South Texas Homes – Expert 24-Hour HVAC Repair + Routine AC Maintenance | Complete Duct Installation + Energy Efficiency Auditing for Ultimate Comfort!
❄️ Trusted Climate Control Experts by Texas Lone Star AC & Heating LLC
With Texas Lone Star AC & Heating LLC, we understand what it takes to keep Pharr homes energy-efficient all year round. From triple-digit summers to seasonal drops, you depend on consistent heating and cooling.
Whether you’re dealing with AC failure, poor insulation, or loud HVAC cycles, our team delivers licensed HVAC repair solutions with precision.
❄️ AC Installation, Repair & Maintenance
Air conditioning are the core of any South Texas home. Our professional cooling system installations are tailored to your building's requirements. From mini-splits to central air hvac service parts systems, we install it for long-term performance.
When things break down, our AC repair team respond reliably. Whether it's a compressor failure, we troubleshoot and restore comfort same day.
To maximize performance, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—fully covered.
???? Heat Services for Cold Snaps
While Texas is known for summer, winters can still chill. We upgrade gas furnaces with proper sizing.
If your system won't warm, our heater repair team handles pilot issues with honesty. We explain the fix before we start.
With our heating maintenance, your home stays ready for cold spells. We clean units and ensure your heat is efficient.
???? Airflow Upgrades for Efficiency
Ducts power your HVAC. Our duct installation experts retrofit systems for balanced temps.
When ducts are leaky, we offer duct repair. Our goal? Reduce energy loss.
Dirty ducts hurt air quality. With our airway flush-out, we remove allergens and restore clean breathing.
????️ Energy Efficiency, Insulation & Emergency Services
Not sure where your system leaks? Our HVAC assessments give you the data to upgrade.
Insulation matters. We offer insulation inspection to make sure your system isn't bleeding temperature. Small gaps = big costs.
And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until comfort is restored.
???? Get in Touch
Whether it’s duct repair or a full energy audit, Texas Lone Star HVAC is here for every South Texas home.