Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Fast, Reliable Chimney Sweep Across Chicago
A chimney sweep in Chicago typically costs between $189 and $349 for a standard fireplace cleaning and inspection, and our team from Brightway Chimney Sweep serves every ZIP from 60631 up through 60634 and down through the Near South Side. We’re based nearby in West Town, which means we can get to a greystone in McKinley Park or a walk-up in Lower West Side without burning half a day in traffic. If you’re noticing a smoky fireplace, staining near the ceiling, or you simply haven’t had the flue looked at in a few years, call (833) 365-6591 for a straight answer and a free estimate.
Chicago chimneys are not like suburban fireplaces. Many of them were built before 1920 for coal stoves, and they’ve been quietly serving gas furnaces and occasional wood fires ever since. That history matters, because the condition of the flue – not the firebox you can see from the living room – is what determines whether your chimney is safe to use. We bring a camera with us on every job in Chicago so you can see the inside of your flue yourself before anyone recommends a repair.
Why Brightway Chimney Sweep Is Chicago’s Preferred Chimney Sweep Company
Chicago homeowners call us because we show them the evidence before we quote a repair. That’s not a marketing line. On a greystone two-flat in the 60608 ZIP, we responded to a CO alarm in the first-floor unit and found the furnace liner disconnected inside a shared party-wall stack, dumping exhaust that migrated through a crack in the neighboring flue tile. Using a camera, we showed both owners the breach on-screen, then reassembled the liner with a HeatShield wrap and re-secured the furnace connection. The CO levels dropped to zero, and neither owner was quoted any work beyond what the footage revealed.
Neil Borowski leads our chimney and dryer-venting work in Chicago. The way we operate is simple: one contractor, start to finish. When our Chimney Sweep team diagnoses a problem in a Chicago flue, the same crew that found it is the crew that fixes it. There’s no handoff to a masonry subcontractor you’ve never met. We use trade-grade materials from suppliers like DuraFlex, HeatShield, and Copperfield – the same lines professional chimney contractors rely on, not what you’d find on a hardware-store shelf.
We also know Chicago’s housing stock in a way a generalist service never will. The two- and three-flats that line blocks in McKinley Park and Lower West Side often share a single chimney chase between units. That changes how a sweep should be approached. We’re not just cleaning your flue – we’re checking whether a neighbor’s disconnected liner is venting into your stack. That’s the kind of local knowledge that comes from years of working these specific buildings, and it’s why Chicago homeowners keep our number.
Styles & brands we work with
Chimney Cleaning in Chicago
Chimney cleaning in Chicago means removing creosote and soot from a flue that has often been in service since the Coolidge administration. Whether you own a two-flat in East Garfield Park or a converted loft near the Near South Side, the job is the same at its core: we run brushes sized to your flue, remove the buildup, and leave the space around the firebox cleaner than we found it. But in Chicago, the real value of a sweep is what the camera catches while the brush is doing its work. A standard chimney cleaning here runs $189 to $289 for a single flue with a Level 1 inspection included.
Creosote and Soot Removal
Creosote is what builds up when wood smoke cools against the inside of your chimney. In Chicago, where many fireplaces burn oak and other dense hardwoods through long winters, third-degree creosote – the hard, shiny, tar-like kind – is common. We remove it mechanically with the right brushes and tools, and we’ll tell you plainly whether what you have is a routine cleaning or the early warning sign of a problem in the flue.
Annual Sweep for Older Homes
If your Chicago home was built before 1940 and the chimney has never been lined, an annual sweep is not a formality. It’s the only way to catch spalling mortar, cracked clay tiles, or moisture damage before carbon monoxide finds a path into your living space. Chicago’s freeze-thaw cycles are merciless on brick, and a sweep is the least expensive way to monitor that wear.
Fireplace Cleaning in Chicago
Fireplace cleaning in Chicago costs between $149 and $249 when the firebox itself is the focus, and it’s worth doing before your first fire of the fall. The work involves removing ash, soot, and creosote from the firebox, damper, and smoke shelf, plus a visual check of the hearth and the first few feet of flue. In a Chicago greystone or brick two-flat, this is also the moment we check the damper seal and look for signs that moisture has been soaking into the masonry behind the firebox – a common issue after a season of lake-effect snow and freeze-thaw cycles.
Pre-Season Fireplace Prep
Chicago winters are hard on fireplaces that sit dormant through a damp spring and a hot summer. Before you light that first fire in October, the firebox needs to be dry, the damper needs to open and close fully, and the flue needs to be free of whatever nested in it during the warmer months. We handle all of that in a single visit.
Gas Insert and Decorative Fireplace Service
Many Chicago lofts and condos have gas inserts or decorative fireplaces that vent through old, unlined flues. Those still need regular attention. A gas insert may not produce creosote, but it does produce acidic condensation that eats at old mortar from the inside. We clean and inspect these systems so you’re not surprised by a failing flue behind a wall you can’t see.
Trusted Brands We Service in Chicago
We stock and service professional chimney systems from HeatShield, DuraFlex, and Copperfield, which means when a Chicago flue needs repair, we’re not waiting on a special order from a supplier across the country. We carry what we need to reline a damaged flue with a DuraFlex stainless liner or apply HeatShield ceramic resurfacing to restore an unlined brick flue without tearing down a wall. That’s the difference between a company that cleans chimneys and a company that can actually fix what’s wrong with them. For Chicago homeowners, it means faster turnaround and one accountable contractor from the first inspection to the final repair.
Common Chimney Sweep Problems We See in Chicago Homes
- Shared party-wall stacks hiding cross-unit problems. On dense two- and three-flat blocks in 60608 and 60609, a single rooftop chase often serves adjacent buildings. A smoke or CO complaint in one unit routinely leads to a cracked flue tile or disconnected liner in a neighbor’s stack.
- Spalling mortar and interior staining after winter. Chicago’s lake-effect winters alternate hard freeze-thaw cycles with damp lake air, which cracks outer chimney brick and lets snowmelt soak into unlined flues. That interior staining near your fireplace is often masonry moisture, not creosote.
- Unlined coal-era chimneys serving modern gas furnaces. Many 1880s-1920s brick buildings in Chicago have original unlined flues built for coal stoves. A modern gas furnace venting into that old stack produces acidic condensation that erodes mortar joints year after year.
- Disconnected furnace liners in shared stacks. We’ve pulled cameras through flues where a furnace liner had separated completely inside the chase, silently dumping exhaust into a neighboring unit’s space. The homeowners had no idea until a CO alarm went off.
See the difference
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AfterPricing for Chimney Sweep in Chicago, IL
A standard chimney sweep with a Level 1 inspection in Chicago runs $189 to $289. Fireplace cleaning focused on the firebox and damper area runs $149 to $249. If your flue needs creosote removal beyond a routine sweep – say, heavy third-degree buildup in an older home – expect $249 to $349 depending on flue height and access. A Level 2 camera inspection, which we recommend for any Chicago home with a shared chimney chase or an unlined flue, adds $99 to $199. What affects your price: flue height, roof access, whether the chimney is shared across units, and the degree of creosote present. We quote flat prices before we start – no hourly nickel-and-diming. Call (833) 365-6591 for a free estimate.
We Also Serve Cities Near Chicago
Brightway serves Chicago and the surrounding neighborhoods directly. Our team regularly works in Lower West Side, East Garfield Park, McKinley Park, and Near South Side. If you’re in one of those areas or anywhere else in the city, you can learn more about our service area on our Chicago page or call (833) 365-6591 to confirm coverage for your specific block.
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 Chimney Sweep in Chicago
Because your chimney is probably still venting your furnace or water heater, and in a Chicago two-flat, it may share a masonry chase with the unit next door. That means a crack or disconnected liner in your neighbor’s flue can put exhaust into your space even if your own fireplace never gets lit. We inspect the entire stack, not just the flue you think you’re using. Call (833) 365-6591 to schedule a camera inspection – it’s the only way to know what’s actually inside that shared chase.
A Level 2 inspection includes everything in a Level 1 sweep plus a full camera scan of the flue interior from the firebox to the chimney cap. It’s necessary for Chicago’s unlined coal-era chimneys because the flue’s condition determines whether you can safely vent anything through it. On many pre-1920 buildings in Chicago, the original flue was never lined, and you won’t see the mortar erosion or tile cracks without a camera. We never recommend a liner job without showing you the footage first, and a Level 2 inspection is how we get that evidence. Estimates are free at (833) 365-6591.
First-degree creosote is a light, dusty, gray-brown soot that brushes off easily. Third-degree creosote is hard, shiny, and tar-like – it looks like a dark glaze baked onto the flue wall and it will not come off with a standard brush. In Chicago, third-degree creosote is common in fireplaces that burn dense hardwoods through long, damp winters. We identify the degree during your sweep and show you what we’re seeing so you can make an informed call about whether extra removal work is needed. For a straight assessment, call us at (833) 365-6591.
Chicago’s lake-effect climate cycles between hard freezes and damp thaws all winter, and that repeated expansion and contraction cracks the outer mortar joints on exposed chimney crowns and parapets. Snowmelt then soaks into the brick and migrates through unlined flues, showing up as brownish staining near the firebox or ceiling in spring. It’s moist masonry, not creosote, and it needs a masonry assessment, not just a sweep. We’ll show you the difference on camera and quote only what the footage supports. Call (833) 365-6591 for a free estimate.
Call us. Shared chimney chases are common on Chicago’s dense two- and three-flat blocks, and they turn a routine sweep into a cross-unit diagnostic. We’ve seen cases where one unit’s furnace liner had disconnected inside a shared stack and was exhaust-ing into the neighbor’s space through a cracked flue tile. The fix was a HeatShield wrap and re-securing the connection – less than half the cost of the full reline another company had quoted. We’ll camera-scan the entire shared chase and show you and your neighbor exactly what we find, so both of you can agree on what actually needs doing. Call (833) 365-6591 to schedule an inspection.
Contact Brightway Chimney Sweep in Chicago
We work on Chicago’s older chimneys every week – the unlined coal-era flues in greystones, the shared party-wall stacks in two-flats, and the converted lofts whose venting never quite made the jump to modern appliances. If you own one of these buildings, you deserve a chimney contractor who will show you the inside of your flue before quoting a repair. That’s how we work, on every job, whether it’s a simple sweep in McKinley Park or a full reline in East Garfield Park. Call (833) 365-6591 for a free estimate, or to schedule a camera inspection of your Chicago chimney. We answer the phone, we show up on time, and we give you straight answers, no pressure.
Written by Neil Borowski, Owner at Brightway Chimney Sweep, serving Chicago since day one.