FURNACE REPAIR
DES PLAINES, IL
When your furnace fails to ignite, shuts off mid-cycle, or produces a smell that concerns you, call Midwest Comfort Heating & Cooling for same-day furnace repair in Des Plaines, IL. We trace every heating problem to its root cause, present a written quote before starting work, and carry the parts to complete most repairs in a single trip. For overnight and weekend emergencies, call our 24/7 line at (847) 338-2777.
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Experts in Cooling and Heating
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⭐⭐⭐⭐⭐ Rated 4.9/5 | 300+ Five-Star Reviews | Trusted Heating Service From Elk Grove Village
“Our 20-year-old furnace started making a grinding noise on a Sunday night. Midwest Comfort answered the phone immediately, had a technician at our door within 90 minutes, and replaced the inducer motor on the spot. Back to warm by bedtime.” — Verified Des Plaines Customer
Furnace Problems Unique to Des Plaines Homes
Des Plaines is one of the most densely built suburbs adjacent to Chicago, with a housing stock spanning from pre-war bungalows near downtown to the larger mid-century homes in the Orchard Place and Chippewa neighborhoods. The city’s proximity to O’Hare Airport also means higher-than-average vibration exposure in some areas, which can loosen mechanical connections over time. The furnace issues we encounter most often:
- Draft inducer housing cracks from age and vibration: Cast-iron and ABS inducer housings in older Des Plaines furnaces develop hairline cracks that cause air leaks, triggering pressure switch faults. The furnace attempts to start, the pressure switch never closes, and the unit locks out.
- Carbon monoxide concerns in tightly sealed homes: Des Plaines homeowners who have upgraded windows, added insulation, or sealed their building envelope without addressing combustion air supply can inadvertently create negative pressure conditions. The furnace backdrafts combustion gases into the home instead of exhausting them through the flue. We test for CO on every call.
- Corroded flue connectors in basement installations: Basement moisture accelerates corrosion on galvanized flue connectors. A rusted-through connector leaks exhaust gases into the basement before they reach the chimney or vent termination.
- Flame rollout from blocked primary heat exchanger passages: Rust scale and debris inside the heat exchanger can redirect combustion gases forward instead of through the exchanger tubes. Flames visibly roll out of the burner compartment, tripping the rollout safety switch.
- Intermittent ignition failures from dirty gas orifices: Dust and debris that enter the gas manifold restrict flow through individual burner orifices, causing one or more burners to light inconsistently or not at all. The flame sensor reads inadequate flame coverage and shuts the system down.
- Thermostat communication dropouts in multi-story homes: Older low-voltage wiring runs in Des Plaines two-story homes develop intermittent shorts from insulation degradation, causing the thermostat to lose contact with the furnace sporadically.
Furnace Brands We Repair Throughout Des Plaines
We service all major residential gas furnace brands installed in the Des Plaines area, including but not limited to:
Goodman
Carrier
Trane
Rheem
Honeywell
Mitsubishi
Heil
Daikin
American Standard
Bryant
Older models, discontinued brands, and builder-grade equipment are all within our diagnostic and repair capability.
How a Furnace Repair Visit Works in Des Plaines
Transparency starts before we arrive. When you call (847) 338-2777 or submit an online request, we confirm a specific appointment window, and your technician calls ahead before arriving.
Step 1
Thermostat & Controls
We verify the thermostat is sending a proper heat call, test control board voltage and relay function.
Step 2
Ignition & Combustion
We observe the complete ignition sequence, measure flame sensor current, and check gas manifold pressure against the data plate specification.
Step 3
Heat Exchanger & Flue
We inspect the heat exchanger for cracks and discoloration, verify flue draft, and test blower motor operation.
Step 4
Explain & Quote
We explain our findings clearly, show you the failing component when practical, and present a flat-rate written quote. You decide whether to proceed.
Step 5
Repair & Verification
After completing the approved repair, we run the furnace through multiple cycles and verify safe, consistent operation.
After-Hours Furnace Emergencies in Des Plaines
Des Plaines winter nights can be brutal, and a furnace failure puts your family’s safety and your home’s plumbing at risk. Our 24/7 emergency line at (847) 338-2777 connects you with a Midwest Comfort dispatcher who can send a technician to your Des Plaines address promptly. You receive a clear quote before any work begins, and we prioritize homes with vulnerable occupants and dangerously low indoor temperatures.
Why Des Plaines Homeowners Choose Midwest Comfort
Nearby and Responsive
Our Elk Grove Village base is minutes from Des Plaines. Shorter drive times mean you get heat back faster.
Flat-Rate, No-Surprise Pricing
The quote we present is the price you pay. No hidden diagnostics fees added at checkout.
Carbon Monoxide Safety Protocol
CO testing is standard on every furnace call. We do not skip safety steps to speed up the job.
Parts on the Truck
We stock the components that fail most often—ignitors, flame sensors, inducer motors, blower motors, gas valves, and control boards—to resolve most issues in one visit.
Honest Assessments
If a repair makes sense, we fix it. If replacement is the smarter play, we tell you why and let you decide on your timeline.
Des Plaines Furnace Repair Service Area
We serve all Des Plaines neighborhoods, from the Oakton Street corridor to the residential areas near Lake Opeka, Rand Park, and the communities along River Road. We also cover surrounding suburbs, including but not limited to:
MOUNT PROSPECT · PARK RIDGE · NILES · ELK GROVE VILLAGE · GLENVIEW · ROSEMONT
Frequently Asked Questions - Furnace Service in Des Plaines, IL
In most cases, yes. We offer same-day service for Des Plaines residents, typically fulfilling requests within a two-to-four-hour appointment window. Emergency calls are dispatched immediately.
Yes. An exhaust smell indoors suggests flue gases are entering the living space, which can include carbon monoxide. Turn off the furnace, open windows, leave the house, and call us at (847) 338-2777 as well as your gas utility’s emergency line. Do not restart the furnace until it has been professionally inspected.
Our tune-up includes burner cleaning and inspection, heat exchanger examination, ignitor and flame sensor testing, gas pressure verification, blower motor evaluation, electrical connection tightening, safety control testing, filter replacement, and CO testing. It is the most effective way to prevent mid-winter breakdowns.
If the furnace attempts to start—you hear the inducer motor run and possibly a click—but the burners never light and the system locks out after three attempts, a failed ignitor is the most likely cause. We confirm with a resistance test before recommending replacement.
Absolutely. We service furnaces in homes of every age, including the older bungalows and Cape Cods in central Des Plaines. We are experienced with both newer electronic-ignition systems and older standing-pilot models.
Standing-pilot furnaces are inherently less efficient because the pilot burns continuously. For minor repairs, continued operation is fine. For major repairs on a unit this old, the cost is often better directed toward a modern, high-efficiency replacement.
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Get Your Des Plaines Furnace Fixed Now
Cold temperatures are not forgiving, and neither are furnace problems that get ignored. Midwest Comfort can restore your heat today. Schedule online or call (847) 338-2777.