Furnace Repair in Beecher, IL

Furnace repair costs vary significantly based on the specific problem and parts required. Minor repairs like flame sensor cleaning, air filter replacement, or thermostat adjustment typically run lower, while major repairs like heat exchanger replacement, blower motor replacement, or gas valve replacement cost considerably more. Call L & H Services Inc. at (708) 231-4800 for accurate diagnosis and upfront pricing before any work begins.

This depends on your furnace age, repair cost, efficiency, and frequency of problems. Consider replacement if: your furnace is 15+ years old AND facing expensive repairs; you've had multiple repair calls in the past 2 years; your utility bills have increased significantly; or the repair cost exceeds 50% of replacement cost. We provide honest repair vs. replacement guidance based on your specific situation.

Common causes include: thermostat set to "fan on" instead of "auto"; ignition failure where gas isn't lighting even though blower operates; flame sensor problems causing burner to shut down after brief ignition; or limit switch failure preventing burner operation while blower runs. Check thermostat settings first—switch fan from "on" to "auto". If problem persists, call (708) 231-4800 for professional diagnosis.

Filter replacement frequency depends on filter type and home conditions. Standard 1-inch filters: Replace every 30-90 days depending on home occupancy, pets, and dust levels. Thicker 4-inch pleated filters: Replace every 6-12 months. High-efficiency 5-inch media filters: Replace annually. Clogged filters cause overheating, limit switch trips, reduced efficiency, and potential heat exchanger cracking.

This common problem typically indicates flame sensor failure—the most frequent furnace repair we perform. Your furnace ignites normally but the flame sensor is dirty or failing and can't detect the flame, causing the control board to shut down the gas valve as a safety measure. Other possible causes include improper gas pressure, dirty burners, or control board malfunction. Call (708) 231-4800 for fast, accurate diagnosis.

It depends on the type of noise. STOP and call immediately if you hear: banging or booming during ignition (delayed ignition causing gas buildup); hissing near gas connections (potential gas leak); loud rattling inside cabinet (potentially cracked heat exchanger); or shrieking/grinding (bearing failure). If you're uncertain, err on the side of caution and call L & H Services Inc. at (708) 231-4800 for professional assessment.

IMMEDIATE ACTION REQUIRED: If you smell strong natural gas or propane (rotten egg odor), evacuate your home immediately, do not operate electrical switches, call 911 or your gas company emergency line from outside, and then call L & H Services Inc. once the utility company has secured the area. Never ignore gas odors—natural gas and propane are explosive and carbon monoxide from incomplete combustion is deadly. Call (708) 231-4800 24/7 for emergency service.

Most furnace repairs are completed in 1-3 hours from arrival to fully restored operation. Quick repairs (30-60 minutes): Flame sensor cleaning, filter replacement, thermostat adjustment. Standard repairs (1-2 hours): Hot surface ignitor replacement, gas valve replacement, blower motor replacement. Our service vehicles stock common repair parts, enabling same-visit completion for 70-80% of repairs.

Yes—L & H Services Inc. provides 24/7 emergency furnace repair service throughout Beecher, IL and all of Will County. When you call our emergency line at (708) 231-4800, you reach a live person who can dispatch a technician immediately. Our 45+ years serving Will County means we understand how critical heating is during Illinois winters—we're here when you need us most, day or night.

Yes—L & H Services Inc. repairs all major furnace brands including Rheem, Armstrong Air, Trane, Carrier, Bryant, Lennox, York, Goodman, American Standard, Amana, and more. We're factory-trained and certified on Rheem and Armstrong Air systems, giving us advanced diagnostic capabilities. Our 45+ years experience means we've diagnosed and repaired virtually every furnace type, age, and problem.