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.
Chimney Company in Chicago, IL
Chimney repair in Chicago means working on masonry that has already survived a century of hard winters, and the job usually starts with figuring out what the freeze-thaw cycles have opened up since last season. Most of the brick two-, three-, and four-flats across the city were built in the 1920s and 1930s with unlined or terra cotta flues, so what looks like a simple crack at the crown is often a shared-flue problem affecting two or three households off the same stack. Sandstone Chimney Sweep has served Chicago since 2017, and we approach every repair as a building-wide assessment, not a single-flue patch. Call (833) 589-7835 to book a chimney repair inspection.
Why Chicago Homes Are Different
Chicago’s housing stock does not behave like the suburban chimneys built in the last thirty years. The ZIPs we work most, 60612 through 60615, run from the Loop out through the South and West sides, where early-20th-century brick residential blocks dominate: two- to four-flat greystones, worker’s cottages, pre-war apartments, and bungalows with external masonry chimneys. Many of these homes still have their original single-wythe clay-tile flues, and a good number have no liner at all. When you combine that with Chicago’s winters, the repair calendar writes itself. Repeated freeze-thaw cycles, lake-effect moisture, and below-zero spells crack mortar crowns and spall brick on exposed chimneys. Meltwater gets into the flue in winter, and by spring the damage is inside the stack where nobody sees it until a sweep runs a camera up. In Bridgeport, Pilsen, and the bungalow belt, a single chimney often vents furnaces or water heaters for two or three flats, which means blocked or unlined flues carry a carbon monoxide risk for everyone on that stack. Cleaning and repairing a Chicago chimney is rarely a one-household job; it is a shared-flue safety question for the entire building.
Styles & brands we work with
Our Main Chicago Services
Chicago homeowners call us most about two things: the annual or every-other-year cleaning that keeps a working fireplace safe, and the dryer vent buildup that quietly becomes a fire hazard in older laundry setups. Here is what each involves in Chicago specifically.
Chimney Sweep in Chicago
A chimney sweep in Chicago on a 1920s brick flat is not the same job as a sweep on a newer single-family house. The shared stacks, original unlined flues, and decades of creosote mean our technicians are looking for structural issues while they clean, not just brushing out soot. In neighborhoods like Bridgeport or Pilsen, one service call often serves three households off the same stack, so we treat the sweep as a building-wide assessment. Spring sweeps after a hard Chicago winter frequently turn up damaged crowns and cracked flue tiles that the ice opened up over the previous months. Read more about what the job includes on our Chimney Sweep in Chicago page.
Dryer Vent Cleaning in Chicago
Older Chicago homes often route dryer vents through long interior runs or out through masonry walls, and lint accumulates faster in those tight, aging ducts than in newer construction. A clogged dryer vent is one of the most common residential fire risks, and in two- and three-flats the vent may be shared or poorly routed, which makes the problem worse. We clean dryer vents alongside chimney service so homeowners can address two household fire hazards in a single visit rather than scheduling two companies. See how it works and why it matters on our Dryer Vent Cleaning in Chicago page.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Chimney Repair in Chicago
Chicago’s freeze-thaw winters crack mortar crowns and spall brick on exposed chimneys every single year, and on 1920s and 1930s brick flats the problem is compounded by original unlined flues and shared stacks. When meltwater gets into a terra cotta or unlined flue, it freezes, expands, and opens cracks that let combustion gases and carbon monoxide move into wall cavities or neighboring units, so repair work here is rarely cosmetic. We find it, we fix it: the same team that diagnoses the damage with a camera also does the repair, and nothing gets recommended without visual evidence you can see for yourself. See our full Chimney Repair service details for more on how we approach each job.
Chimney Cap Installation
Signs you need it
You see water staining on the ceiling near the chimney, birds or debris getting into the flue, or the existing cap is rusted through and no longer covering the full opening.
What it costs in Chicago
A new chimney cap installed in Chicago typically runs between $300 and $700 depending on the flue size and whether a custom stainless or copper cap is needed.
How we do it
We measure the flue opening, match the cap material to the chimney’s exposure and the home’s age, and secure it to the crown with a mechanical fastener, not adhesive.
Chimney Liner Installation
Signs you need it
A camera inspection shows cracked terra cotta tiles, missing mortar joints, or no liner at all in a flue that vents a furnace or water heater.
What it costs in Chicago
Chimney liner installation in Chicago typically runs from $2,500 to $5,000 for a standard single-flue residential liner, and more when scaffolding or masonry access is required on taller stacks.
How we do it
We size the liner to the appliance and the existing flue, drop a DuraFlex or equivalent stainless system down the stack, and insulate and terminate it at the top with a proper cap and crown seal.
Chimney Flashing Repair
Signs you need it
Water is getting into the attic or top-floor ceiling after rain, and the flashing where the chimney meets the roof shows rust, lifting, or old cracked sealant.
What it costs in Chicago
Flashing repair or replacement in Chicago generally runs from $400 to $1,200 depending on roof pitch, chimney size, and whether the old flashing must be cut out and replaced or can be resealed.
How we do it
We remove the old flashing, cut step and counter flashing to fit the Chicago roof and brick profile, and seal every seam so water cannot track in along the roofline.
Chimney Crown Repair
Signs you need it
The concrete crown at the top of the chimney is cracked, spalled, or missing chunks, and water has begun pooling on top of the stack after storms.
What it costs in Chicago
Crown repair in Chicago typically costs between $450 and $1,000, depending on whether we can resurface the existing crown or need to remove and re-pour it.
How we do it
We clean and prep the existing crown, repair or rebuild it with a wash that slopes water away from the flue, and seal the top so freeze-thaw cycles do not reopen the cracks next winter.
What Chimney Repair Costs in Chicago
| Item | Typical range in Chicago |
|---|---|
| Chimney cap installation | $300 – $700 |
| Chimney liner installation | $2,500 – $5,000 |
| Chimney flashing repair | $400 – $1,200 |
How much does a chimney liner cost in Chicago?
A stainless steel chimney liner installed in Chicago typically runs $2,500 to $5,000 for a standard residential flue. Older two- and three-flats with taller stacks or difficult roof access can push that higher. Call (833) 589-7835 for an exact quote.
Do I need a new chimney liner, or can the old one be repaired?
If a camera inspection shows cracked terra cotta tiles or gaps in the mortar joints, a liner usually cannot be safely patched, and a new stainless liner is the honest fix. We never recommend a liner replacement without showing you the camera footage. Call (833) 589-7835 to schedule an inspection.
Brands We Service in Chicago
Sandstone Chimney Sweep stocks and installs professional-grade chimney components from DuraFlex, Famco, and Copperfield, the same lines specified by certified chimney professionals and restoration contractors. We keep common liner and cap components in local inventory for Chicago jobs, which means most repairs can be scheduled without waiting on a long parts lead time. See our brands for the full list.
See the difference
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After
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AfterPricing for Chimney Company in Chicago, IL
| Service | Typical range in Chicago |
|---|---|
| Chimney sweep | $180 – $340 |
| Chimney cap installation | $300 – $700 |
| Chimney cap replacement | $300 – $700 |
| Chimney liner installation | $2,500 – $5,000 |
| Chimney flashing repair | $400 – $1,200 |
| Chimney crown repair | $450 – $1,000 |
| Dryer vent cleaning | $130 – $250 |
Two things push chimney pricing up in Chicago more than anything else: roof access. Tall three- and four-flat stacks on tight lots often require scaffolding or a ladder setup that adds labor, and run-down masonry that has gone years without attention usually needs more prep work than a well-maintained stack. Every job gets a flat-price quote agreed before we start, so the number we give you is the number on the invoice.
Neighborhoods We Serve in Chicago
We work across the South and West sides and up through the near downtown ZIPs, wherever the housing stock is brick, old, and worth protecting.
- Bridgeport
- Pilsen
- McKinley Park
- East Garfield Park
- Lower West Side
Most Chicago chimney repairs can be scheduled within about a week of the inspection, and sweeps usually faster in spring and summer before the fall rush.
Service Area – Cities Near Chicago
Beyond the city limits, we serve homeowners in the surrounding neighborhoods and near suburbs. If you are in Lower West Side, IL, East Garfield Park, IL, McKinley Park, IL, or Near South Side, IL, we can schedule a sweep or repair visit the same way we do inside Chicago proper.
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 Company in Chicago
Most repair visits in Chicago can be scheduled within a week of the inspection, and sweeps often sooner during spring and summer. The fall is our busiest season, so booking before September usually gets you the fastest turnaround. Call (833) 589-7835 to check current scheduling.
Most routine chimney repairs and sweeps in Chicago do not require a permit, but larger structural rebuilds or a full teardown and re-point can trigger city review depending on the scope and the building’s landmark status. We can tell you after the inspection what, if anything, needs city approval.
Yes, and those shared stacks are a large part of what we do in Chicago. When a single chimney vents multiple units, we treat the whole stack as one system and coordinate the scope with the owner or building manager so every household served by that flue is accounted for. Call (833) 589-7835 to schedule a shared-flue inspection.
If your Chicago chimney needs a sweep, a repair, or a straight answer about whether the liner can wait, call (833) 589-7835 for a free estimate. We will tell you honestly what needs doing now and what can safely wait until next season.
What happens when you call
- 1A real person answersNo phone trees — talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Chicago Customers Say
"Creosote buildup was worse than I realized. He measured it, showed me the glazing on the flue with the camera, and was honest that we were closer to a chimney fire than I wanted to hear."
— Shannon Miller"Fireplace had never drawn properly since we moved in. He found the damper was only opening halfway due to a bent linkage and fixed it in ten minutes."
— Marisol Martinez"Liner was cracked in two places. He walked me through the repair options honestly, including the one that was cheaper for him and better for me."
— Amanda Hayes