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Furnace Repair & Replacement Services in Mt. Vernon, Marion & Carbondale, Illinois

Furnace Repair & Replacement Services in Mt. Vernon, Marion & Carbondale, Illinois

From the safety of your home to the cost of your energy bill, your home heating system can make all the difference. Among the most popular heating options for American homeowners is the furnace. Pass One Hour Heating & AC will make your furnace the safest, and most efficient, that it can be.

Furnace Repairs

The last thing you need in the cold winter months is a furnace breakdown. Should it happen, our certified technicians will have it back up and running in no time. Our emergency crews are available around-the-clock, 7 days a week, to meet your needs.

Each of our trucks is stocked with more than $5,000 in parts. That provides a 99% probability that your Pass One Hour service technician has the solution to your problem on board and can fix it on the initial visit.

Furnace Maintenance Services

Your heating system is no different than your car. It needs to be properly maintained to run efficiently and reliably. That is why we offer a 20-point Precision Tune-up & Professional Cleaning to maintain your system’s peak performance, as well as your safety, throughout the extreme winter months. The steps include:

  • Test & Cycle Furnace
  • Check Thermostat Operation
  • Check & Adjust Gas Pressure (Helps Keep Furnace Running Efficiently)
  • Check Ignition System
  • Check & Record Temperature Rise
  • Remove & Clean Burners
  • Clean Flame Sensor
  • Check operation of Safety Controls
  • Check for Gas Leaks in Furnace Area
  • Lubricate Motors (If needed)
  • Air Filters
  • Primary Heat Exchanger
  • Secondary Heat Exchanger
  • Combustion Intake & Exhaust Piping
  • Flue Piping
  • Electrical Connections
  • Circuit Boards
  • Blower Assembly
  • Draft Inducer Assembly
  • Furnace Condensate Drain Line

Furnace System Installation

If your heating system is outdated, Pass One Hour offers a full line of furnaces to ensure the right fit for your home. The list includes:

  • Highest Efficiency (95% AFUE rating)
  • High Efficiency (92% AFUE rating)
  • Basic Efficiency (80% AFUE rating)

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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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Count on Pass One Hour Heating & AC to Fire Up Your Furnace

It's no fun dealing with a furnace that won't function on a cold winter night. But when that situation arises, our crews from Pass One Hour are available 24/7 to assist in your hour of need. Whether you need repairs or simply want to upgrade to a replacement unit, our trained technicians can help. When you need our services, contact us online or give us a call at 618-266-8086.


208 Rushing Drive, Herrin, IL 62948