24/7 Furnace Repair Across Southern Illinois
We answer furnace repair calls 24 hours a day at (618) 944-1463 and reach most Southern Illinois homes within 4 hours, often same-day. Most repairs finish in one visit: flame sensor cleaning, igniter replacement, inducer motor replacement. Our technicians are EPA 608 certified and NATE-trained.

Bayer Heating & Cooling: 24/7 Honest Furnace Repair
A furnace failure on a January night in Southern Illinois is not just an inconvenience, it is a real safety risk. We answer the phone 24 hours a day, every day of the year, because honest service does not punch a clock. When you call (618) 944-1463 with a no-heat call, you are talking to the Bayer family, not a distant dispatch center. Same-day response is the standard within our 100 square mile service area, and most furnace repairs complete in a single visit.
We service all furnace brands and specialize in American Standard equipment. Steve Bayer learned the trade from Mike Holland, who taught him that pressure-selling a new furnace to a homeowner who needs a $150 igniter is the fastest way to lose a family. We diagnose first, repair when possible, and replace only when the math actually works for you. Most service calls run between $89 and $450 depending on the part, and we give you the price before we start the work.
Learn More About UsCommon Furnace Problems We Repair
Most modern gas furnaces use a hot surface igniter that lights the burner. Igniters fail after roughly 5 to 7 years of cycling and present as a furnace that ignites on every third or fourth try, then stops igniting at all. Replacement is a 1 to 2 hour job and the part typically runs $60 to $150.
The flame sensor confirms the burner has lit. A sensor coated with combustion residue cannot detect the flame and tells the gas valve to shut off, causing short-cycling. Cleaning the sensor solves this in 30 to 60 minutes.
The inducer motor pulls combustion gas through the heat exchanger and exhausts it through the flue. A failing inducer makes a rattle or squeal and trips the pressure switch. Replacement runs 2 to 3 hours and the part typically $200 to $450.
Pressure switches verify the inducer is moving combustion gas correctly. A failed switch or a clogged pressure tube prevents the burner from firing. Many cases are tube cleaning rather than switch replacement.
A cracked heat exchanger releases combustion gas, including carbon monoxide, into the home airstream. We do not patch cracked heat exchangers. If we find one, we replace the exchanger or recommend furnace replacement, and we tell you why.
Sometimes the furnace is fine and the thermostat or low-voltage wiring is the actual problem. We test from the thermostat down through the control board before we condemn any major component.
Furnace Repair vs Furnace Replacement:
How We Help You Decide
Furnace Repair
Repair is usually right when the furnace is under 12 years old, has been maintained, and the failed component is a low-cost service item like an igniter, flame sensor, or capacitor.
We finish the repair, document what we did, and your furnace runs for years more.
Furnace Replacement
Replacement is usually right when the furnace is over 15 years old, the AFUE rating is below 80, the heat exchanger is cracked, or the homeowner has been paying $400 plus in repairs every year for the last three years.
We will give you the math out loud, repair cost vs replacement cost, projected energy savings on a new high-AFUE system, available financing including 0 percent interest promotions on qualifying high-efficiency American Standard furnaces, and let you decide.
We never recommend replacement on a furnace that does not need it. That is the rule Steve learned from Mike Holland, and that is why our reviews say “honest, always does exceptional work and a family of integrity”
Julie Rushing
Google review
Frequently Asked Questions

How fast can you get to my home for an emergency furnace repair?
Most emergency calls within our 100 square mile service area receive same-day response, typically within 4 hours of the call. Call (618) 944-1463 and we will give you a real arrival window.
How much does a typical furnace repair cost?
Most service calls run between $89 and $450 depending on the failed part. Igniter replacements typically run $200 to $300 total including labor. Inducer motor replacements typically run $400 to $700. We give you the price before we start.
My furnace is 18 years old. Should I just replace it?
We will run the diagnostic and tell you honestly. An 18-year-old furnace at 80 percent AFUE is past the typical 15-year lifespan, and a high-AFUE replacement typically pays back its premium in 6 to 9 years. But if the unit is healthy and the failed part is cheap, we will repair it.
Are the parts and labor warrantied?
Yes. We warranty our labor for 1 year on all repairs. Parts carry the manufacturer’s warranty, typically 1 to 5 years for replacement components. Ask about the specific warranty when we quote the repair.
Do you service furnaces other than American Standard?
Yes. We service all major furnace brands. American Standard is our specialty, but our technicians are trained to diagnose and repair Trane, Carrier, Lennox, Rheem, Goodman, and others.
Call (618) 944-1463 for Same-Day Furnace Repair
If your furnace is down right now, call (618) 944-1463. The Bayer family answers 24 hours a day. If you can wait until business hours, contact us online and we will schedule a same-day or next-morning visit.

