Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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AfterFast, Reliable Air Duct Cleaning Across Chicago
Air duct cleaning in Chicago usually costs between $400 and $800 for a full single-family system, with older bungalows and two-flats sometimes running higher because the ductwork is larger and far dirtier. Most jobs take one full day, and the price you get should be the price you pay, in writing, before anything starts. Linden Air Duct Cleaning has worked inside Chicago’s prewar housing stock long enough to know that a Portage Park bungalow and a Lincoln Park two-flat present completely different jobs, even when both are listed as “one furnace, twelve vents.” If you want a straight answer about your system, call (980) 447-2498.
Why Linden Air Duct Cleaning Is Chicago’s Preferred Air Duct Cleaning Company
Chicago homeowners don’t hand out trust easily. We know that, because we’re the company that has to earn it at the front door, every single time. Our Air Duct Cleaning crews run into the exact conditions this city is known for: retrofitted gravity-furnace trunks in Jefferson Park, rodent nesting in Dunning basements, and condensation-stained return ducts along exterior walls in Edison Park. Experience with those specific problems matters more than any equipment list.
Before a tech ever parks outside your home, you get their name and photo. When they arrive, a photo ID badge is shown at the door, every time. That’s the Threshold Standard, and it’s a standing rule for every technician we send into Chicago. Marcus Veale, who leads our Chicago operation, set that standard because he knows exactly how it feels to let a stranger into a house where your kids sleep. Background-checked, identity-verified, and dressed in a clean marked uniform. No exceptions.
We’ve been part of the Threshold Group family since 2004, and our repair work carries a written guarantee. If a covered repair fails, we come back at no charge. That’s not marketing language. It’s written on every repair invoice we hand to a Chicago homeowner.
Vent Cleaning in Chicago
Vent cleaning in Chicago changes meaning depending on what your registers are connected to. In a modern North Side condo, vents run through relatively tight, predictable chases. In a 1920s bungalow off Milwaukee Avenue, those same vents tap into oversized sheet-metal trunks that were originally built for a gravity warm-air furnace, not a forced-air blower. That’s the difference between a two-hour job and a four-hour job, and it’s why we quote per system, not per vent.
Supply Vent Cleaning
Supply vents push heated or cooled air into your rooms, and in Chicago they pick up whatever the trunk lines carry. When that includes pre-1950s coal soot, the register grilles darken fast. We clean the full run from trunk to grill, not just the visible louvers.
Return Vent Cleaning
Return vents pull air back toward the furnace, which means they act like a vacuum for pet hair, dust, and the fine grit that blows around a city built on former prairie. Blocked returns starve the blower and shorten system life. Cleaning them properly requires accessing the return trunk, often in a basement ceiling chase built before modern access panels existed.
Ductwork Cleaning in Chicago
Ductwork cleaning in Chicago’s prewar homes is a different trade from what most suburban crews perform. The trunk lines here were never sized for a high-efficiency forced-air retrofit, and the horizontal runs through basements routinely catch material that smaller equipment can’t pull. A standard suburban truck-mounted vacuum was never designed for a 14-inch by 8-inch galvanized trunk that has been collecting since the Roosevelt administration.
Full Trunk and Branch Cleaning
We run negative-pressure extraction at the air handler and use pneumatic agitation tools to break loose the packed debris inside the main trunk. Without agitation, the vacuum just pulls air through the center of the duct and leaves everything else behind. That’s the single biggest reason some Chicago duct cleanings produce no visible improvement.
Access-Opening Work on Retrofitted Systems
Many bungalow cleanouts were sealed decades ago and never reopened. We cut proper access openings, clean the run, then reseal with an airtight cap that allows future maintenance. If a run is crushed, disconnected, or rusted through, we camera-inspect it and quote the Chicago Air Duct Repair separately, before doing any work you didn’t approve.
Trusted Brands We Service in Chicago
We run Rotobrush and Nikro cleaning machinery, because Chicago’s ductwork demands agitation and HEPA filtration that residential-grade equipment can’t deliver. When filtration or air-quality components need replacement, we install Aprilaire and Abatement Technologies products that hold up to a Chicago heating season. Guardsman filters and treatments come up often on systems where biological growth has been confirmed. We keep common parts for these brands in our Chicago supply stock, which means most repair recommendations can be completed without a second trip.
Common Air Duct Cleaning Problems We See in Chicago Homes
- Coal soot in original gravity-furnace trunks. On the northwest side, especially Portage Park and Jefferson Park, we regularly open cleanouts and find 1940s sheet-metal trunks still blackened from the coal era. This is not dust. It’s abrasive, fine, and it reads like a signature of the house’s history.
- Rodent nesting in horizontal basement runs. The spaces between bungalow floor joists create sheltered horizontal highways for mice. Packed nesting material blocks airflow and introduces biological contaminants into the air stream. Suction alone won’t remove it; agitation and extraction together will.
- Condensation-driven mold in uninsulated exterior-wall ducts. Chicago’s polar-vortex cold snaps push a −10°F exterior against a 68°F heated interior. Where ductwork runs through an uninsulated exterior wall, that thermal gradient creates condensation every winter. The moisture feeds mold inside the duct, and a standard cleaning doesn’t address it.
- Crushed or disconnected branch runs. Prewar duct systems have crimped joints that loosen over decades, and branch runs often get crushed by storage, plumbing work, or simple settling. A “clean” system with a crushed run still sends little air where it should. We find and flag these on nearly every Chicago job.
Pricing for Air Duct Cleaning in Chicago, IL
A standard single-family home in Chicago with one furnace and 10 to 14 vents typically runs $400 to $650. Older bungalows and two-flats, especially those with oversized gravity-furnace trunks and basement cleanouts, land between $600 and $800 when the full system is cleaned. If mold remediation or a repair is needed, we quote that separately, in writing, before any work starts. The price we write down is the price you pay. No per-vent add-ons, no surprise invoice at the end. Call (980) 447-2498 and we’ll give you a firm range based on your home’s age and configuration.
We Also Serve Cities Near Chicago
Linden Air Duct Cleaning serves Air Duct Cleaning in Chicago and the surrounding communities, including Evanston, Oak Park, Skokie, Berwyn, and Cicero. Scheduling is coordinated from our Chicago office, and crews dispatch locally so we can reach most city neighborhoods within a few days. Call us and we’ll tell you where the next available appointment can fit.
Serving Chicago, IL - Our Local Coverage Area
We’re based in the Chicago area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Chicago
Because the ductwork itself is fundamentally different. A suburban tract home built in the 1980s has ducts sized for the furnace it shipped with. A 1920s Chicago bungalow has oversized sheet-metal trunks built for a gravity warm-air furnace and only later retrofitted for forced air. Those trunks hold exponentially more debris, often including coal soot and rodent nesting, and they require agitation tools and longer extraction time. A thorough job on a bungalow system routinely runs four to six hours. If someone quotes you a two-hour bungalow clean, they’re quoting a visual wipe-down, not a real clean. Call (980) 447-2498 and we’ll explain exactly what your home’s ductwork will require.
If the soot is coming from inside the ductwork, a proper cleaning with agitation and HEPA extraction will stop it. But we also inspect for crushed or disconnected branch runs, because a leak in the system will keep pulling contaminated air in even after the ducts themselves are clean. On one Jefferson Park bungalow, the soot didn’t stop until we reconnected and sealed a leaking branch that had been drawing air from the basement ceiling cavity. We don’t just clean; we verify the system is whole. If you’re seeing soot, call us for a camera inspection first.
That depends on what we find. If condensation has been occurring inside your ducts and there’s visible mold growth, suction cleaning alone won’t solve it. The moisture source has to be addressed, typically by insulating the duct run or repairing a seal failure. We’ll camera-inspect, show you the footage, and recommend remediation only when it’s actually warranted. If no active mold is present, standard cleaning is all you need. The key is that we document everything before recommending a cent of additional work.
We remove it completely. Nesting material is compacted, fibrous, and often bonded to the duct surface by animal oils and moisture. Agitation tools break it loose, and negative pressure at the air handler extracts it. We then sanitize the affected run and check every opening for entry points. If the entry point isn’t sealed, the problem returns. We’ll flag the access point and recommend the repair. This is standard work in Chicago’s bungalow belt, where the horizontal basement runs are a pest highway. Call (980) 447-2498 and we’ll walk you through what we find and what it costs to put right.
Yes, if your dryer vent runs through a long basement or exterior-wall chase, which most Chicago homes have. Lint and rodent nesting in dryer vents is a genuine fire risk, and while the duct crew is already running negative-pressure equipment, it’s efficient to do both systems in one visit. We quote the dryer vent separately, in writing, before any work starts. The two jobs together usually save you a second trip charge.
Call Linden Air Duct Cleaning in Chicago
You’ll get a firm price before any work begins, a tech whose name and photo you already know, and a written guarantee on any repair. That’s how we’ve done it in Chicago since day one. Call (980) 447-2498 and speak with a live person right now.
Written by Marcus Veale, Owner at Linden Air Duct Cleaning, serving Chicago homeowners with the Threshold Standard since 2004.