


Air Conditioning

Complete Cooling Solutions for the El Paso Sun City
Expert Care for Every Home, Every System, and Every Budget
In the Chihuahuan Desert, your air conditioner isn't just a luxury—it’s your home’s most critical appliance. At Southwest Air Conditioning, we recognize that El Paso is one of the few markets in the country where two very different cooling technologies coexist. Whether you rely on a high-efficiency Refrigerated Air system or the traditional power of an Evaporative (Swamp) Cooler, our team provides 34+ years of specialized expertise to keep your indoor environment safe and comfortable.
Refrigerated Air Conditioning: High-Performance Cooling
Refrigerated air provides a crisp, dry, and consistent temperature regardless of the humidity levels outside. This is the gold standard for El Pasoans who want total control over their comfort.
New System Installations & SEER2 Standards
We specialize in installing modern, high-efficiency split systems and packaged units. Since the 2023 update to SEER2 standards, we ensure every new unit we install meets or exceeds federal requirements for the Southwest region.
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Single-Stage vs. Variable-Speed: We help you choose between standard units and variable-speed compressors that "ramp up" slowly, providing better humidity control and lower monthly bills.
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The Indoor Coil (Evaporator): We match your outdoor condenser with a high-quality indoor coil to ensure maximum heat transfer and prevent "freezing up" during long run cycles.
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Refrigerant Transition: We utilize the latest environmentally friendly refrigerants, moving away from phased-out gases like R-22 and R-410A to ensure your system is future-proof.
Precision Maintenance for Central AC
A refrigerated unit in El Paso fights against fine sand and extreme heat gain. Our maintenance protocol includes:
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Condenser Cleaning: Removing the "caliche" crust from your outdoor fins.
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Amperage Testing: Monitoring your motor and compressor draw to catch failures before they happen.
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Sub-cooling & Superheat Calibration: Fine-tuning your refrigerant levels for peak performance.
Evaporative Cooling: Traditional Desert Efficiency
For many El Paso families, evaporative cooling (Swamp Cooling) is the preferred choice because of its low operating cost and the way it adds moisture to our dry desert air. We are one of the few remaining companies that truly understands the "science" of a well-tuned cooler.
MasterCool & High-Efficiency Evaporative Services
Systems like the MasterCool, Aerocool or Breezair use advanced "Rigid Media" pads that provide much colder air than standard coolers. We specialize in:
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Rigid Media Replacement: We stock 8-inch and 12-inch media to ensure your cooler is dropping the air temperature as much as 20–30 degrees.
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Precision Air Balancing: Evaporative cooling requires "exhaust." We help you determine which windows to open to ensure the hot air is pushed out while the cold air stays in.
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Water Management: We install and repair high-quality float valves and "purge pumps" that prevent mineral buildup and save water.
The Essential Seasonal Service
In El Paso, a swamp cooler requires a "human touch" twice a year. We handle the heavy lifting:
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The Spring Startup: We de-winterize your unit, install new Aspen or Rigid pads when replacement is necessary, oil the bearings, and ensure the water distribution lines aren't clogged with mineral scale.
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The Winter Shutdown: We bleed the water lines, disconnect the pump, insert dampers to prevent cold El Paso wind from entering your home through the vents.
Making the Choice: Which System Fits Your El Paso Lifestyle?
To help you decide which system is right for your home, consider these local factors:
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Dust & Allergies: If you suffer from allergies, Refrigerated Air is superior because it recirculates and filters the air inside your home.
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Budget & Upkeep: If you want the lowest possible utility bill and don't mind seasonal maintenance, Evaporative Cooling is a great choice.
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Humidity Control: Between June - September swamp coolers struggle to stay cold. Refrigerated Air performs perfectly regardless of the humidity.
Why Choose Southwest Air Conditioning?
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Licensed Authority (TACLB018710E): We are fully vetted and compliant with all Texas building codes.
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Local Heritage: Having served El Paso since 1991, we know exactly how to handle the "hard water" and "high winds" that plague local HVAC units.
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Transparent Pricing: Whether it's a simple swamp cooler tune-up or a higher dollar refrigerated air conversion, you get an honest, upfront price every time.
Schedule Your Air Conditioning Service Today
Whether you need a seasonal tune-up, a repair, or a brand-new system, Southwest Air Conditioning is here to help. With decades of experience and a commitment to excellence, we’re El Paso’s top choice for air conditioning services.
Call today to schedule your FREE estimate on new installations or upgrades! (915) 857-3533


