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Air Conditioners in Marion, Carbondale & Mt. Vernon

Air Conditioners in Marion, Carbondale & Mt. Vernon

A comfortable home during the hot summer months depends on a cooling system that is reliable and efficient. Whether you have a repair need for your current system or you’re looking for the latest in energy-efficiency with a brand new installation, the service professionals at Pass One Hour Heating & Air Conditioning can help.

For almost four decades, our company has been providing superior heating and cooling solutions for satisfied customers in Mt. Vernon, Marion and Carbondale, Illinois. Our crews feature NATE-certified technicians and our company makes five iron-clad guarantees to customers in regard to our unmatched products and services. 

Pass One Hour has earned an A-plus rating from BBB, the highest industry standard. We are certified by the Comfort Institute.

A Variety of Services from Pass One Hour

When you need help with heating & cooling services in Southern Illinois, your time-tested source is Pass One Hour Heating & AC. We feature guaranteed one-hour service appointments that are designed to mesh with your schedule so you are never kept waiting. Our emergency crews are available on a 24/7 basis to assist you in your hour of need. Our extensive list of AC-related products and services includes:

Efficient ACs Need Fewer Repairs

By following proper maintenance procedures for your cooling system, you will make the unit more energy-efficient. That will translate to lower utility bills, a more dependable system and fewer costly repairs. To keep your unit in mint condition, Pass One Hour offers a 16-point Precision Tune-up, Efficiency Boost & Professional Cleaning in which we will:

  1. Test Cycle Air Conditioner
  2. Check & Calibrate Thermostat
  3. Check Temperature Drop Across Evaporator Coil
  4. Inspect Air Filter
  5. Clean Condensate Drain Line
  6. Check AC Power Breaker
  7. Check & Cycle Defrost Board
  8. Check Disconnect Box
  1. Test & Cycle Defrost Control
  2. Check Compressor Terminals
  3. Visually Inspect for Minor Leaks
  4. Check Start Components
  5. Check Run Capacitor
  6. Check Blower Wheel for Cleanliness & Balance
  7. Lubricate All Moving Parts
  8. Check & Clean Condenser Coil 

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Pass One Hour Guarantees

Get peace-of-mind with a comprehensive array of guarantees from Pass One Hour:

  • 100% Money-Back Guarantee
  • Temperature Selection Guarantee
  • Exclusive “No-Lemon” Guarantee
  • Installation Workmanship Guarantee
  • Lowest Price Guarantee

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Benefits of Trusting Your AC to Pass One Hour Heating & Air Conditioning

Without question, our proven professionals can solve any of your cooling system needs. Typically, it takes just one visit because of their expertise and because our fully equipped trucks are stocked and ready to roll with a wide variety of parts to get your system back up and running ASAP.

Whether you need a 16-point Precision Tune-up, Efficiency Boost & Professional Cleaning to maintain your system’s peak performance or you plan to install a new, energy-efficient HVAC system, our crews can help. Among the benefits you will experience by letting Pass One Hour Heating & AC handle your AC needs include:

  • Lower utility bills
  • More dependable HVAC system
  • Fewer costly repair bills
  • Discounts & priority services as a member of The Comfort Club

Rely on Pass One Hour Heating & AC for Superior Cooling Solutions

At Pass One Hour Heating & Air Conditioning, we have been providing cooling solutions for customers throughout Southern Illinois for almost four decades. Our service experts can design, install, maintain and repair the ideal AC system to fit your home and your budget. When you need our help, contact us online or give us a call at 618-266-8086 to get a free, no-obligation, in-home consultation or learn more about our services. We also can help customers with heating, ductwork, indoor air quality issues and much more.

208 Rushing Drive, Herrin, IL 62948