Level 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 Repair Across Bloomingdale
Chimney repair in Bloomingdale, IL typically runs $450-$2,800 depending on whether you need mortar repointing, spalling brick repair, or full chimney rebuilding, and most jobs are quoted and scheduled within 24 hours. We dispatch crews to Bloomingdale from our Chicago office, which means we know the subdivisions along Army Trail Road, the split-levels near East Gate, and the ranch homes off Glen Ellyn Road - the exact housing stock that drives most repair calls here. Call (331) 200-4445 for a free written estimate, or read on to see what Bloomingdale’s specific chimney problems look like on camera.
Why Level Two Chimney Hoffman Estates Is Bloomingdale’s Preferred Chimney Repair Company
We’ve completed more than 38,000 chimney inspections and cleanings since 2009, and a disproportionate share of our repair work clusters in DuPage County suburbs like Bloomingdale where the housing boom of the late 1970s through early 1990s left behind a specific problem: factory-built prefabricated fireplaces now aging past their manufacturer service-life ratings. Bloomingdale homeowners find us through three-star reviews as often as five-star ones, because those detailed write-ups mention the same thing - we show the camera footage before quoting a price.
Our Chimney Repair team arrives with background-checked, uniformed technicians, a license number you can verify, and a text when we’re en route. Calls are answered by a live person 24/7, not a voicemail tree. Every quote is written, every scope is written, and every job carries the 365-Day Done Right Promise stamped under the Haven Standard. We don’t start work until you have all three in hand - Clause 1 of the Haven Standard, H.A.V.E.N.: Have it in writing.
Our Chimney Repair Services in Bloomingdale

Mortar Repointing
Bloomingdale’s masonry chimneys - the minority here, but they exist in pockets near the older Stratford Square corridor - take a beating from freeze-thaw cycles that run November through March. Water seeps into hairline mortar cracks, expands when it freezes, and opens gaps that let more water in next spring. Repointing in Bloomingdale runs $18-$28 per square foot of mortar joint, and we grind out the deteriorated material to a 3/4-inch depth before packing fresh Type N or Type O mortar matched to your existing color. We photo-document the full joint profile before and after, under Haven Standard Clause 4.

Spalling Brick Repair
Spalling - the flaking and crumbling of brick faces - is what we find on Bloomingdale chimneys that have gone more than a decade without crown repair or waterproofing. The brick literally sheds its outer layer, exposing the softer interior to more moisture. A typical spalling repair on a Bloomingdale chimney runs $650-$1,400 depending on how many courses need replacement and whether the damage has reached the wythe (the inner layer separating flue gases from your home’s framing). We source replacement brick through Olympia Chimney’s regional supply network to get color matches that don’t scream “patch job.”

Chimney Waterproofing
Waterproofing is the single most cost-effective repair we recommend in Bloomingdale, because it stops the damage that leads to repointing, spalling, and rebuilding. A standard waterproofing treatment on a masonry chimney in Bloomingdale costs $350-$550 and carries a 10-year performance warranty. We apply a vapor-permeable silane/siloxane sealant that lets moisture escape from inside the masonry while blocking liquid water from entering - critical in a climate where March thaws follow January deep freezes. For chase-enclosed prefab units, we inspect and reseal the chase cover and sidewall penetrations, because water running down a rusted chase top is what destroys the firebox below.

Flashing Repair
Step flashing and counterflashing around chimney-to-roof intersections fail predictably in Bloomingdale after 15-20 years, especially on the low-slope ranch roofs common in subdivisions north of Lake Street. A straightforward flashing repair runs $400-$750; if the surrounding decking has rotted, add $200-$400 for replacement. We use copper or galvanized steel flashing from Famco, lapped correctly under shingles and sealed with high-temp polyurethane - not the roofing cement slather-job that lasts two winters.

Chimney Rebuilding
Full or partial rebuilding becomes necessary when spalling has compromised structural courses, when the firebox is cracked beyond HeatShield resurfacing, or - most commonly in Bloomingdale - when a prefabricated metal fireplace has corroded through and no replacement parts are available from the original manufacturer. A partial rebuild from the roofline up runs $2,200-$3,800 in Bloomingdale; a full rebuild from the foundation can reach $6,500-$9,500. We never recommend rebuilding without camera evidence and a written scope you can compare against a competitor’s quote - our Free Second Opinion policy applies to any written estimate you bring us.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Before
AfterTrusted Brands We Service in Bloomingdale
We stock repair materials from Gelco, Olympia Chimney, and Copperfield through Haven’s buying network, which means Bloomingdale customers aren’t waiting two weeks for a chase cover or a flue liner section to ship from a warehouse in Ohio. When we find a corroded Gelco chimney cap or a cracked Olympia Chimney stainless liner during a Bloomingdale inspection, we can often source the replacement and schedule the repair before the next hard freeze. That’s the difference between a sweep company and a repair operation - we carry the parts your specific system needs, not just brushes and rods.
Common Chimney Repair Problems We See in Bloomingdale Homes

- Prefab metal fireboxes corroding behind intact refractory panels. We were called out to a split-level on Bloomingdale’s East Gate area for a routine sweep on a prefab unit that had been serviced faithfully for two decades; the flue looked clean from the top, but once our tech pulled the refractory panels, the metal firebox shell behind them had corroded through in spots the homeowner could see on camera. We documented the corrosion, showed the failing panels and gaskets, and walked them through a full prefab system replacement rather than selling another sweep. The homeowner told us no previous company had ever opened the unit up - they had been paying for annual cleanings on a firebox that was structurally compromised.
- Freeze-thaw spalling on masonry chimneys. The minority of Bloomingdale homes with full brick stacks - often near the Stratford Square area or along Gary Avenue - suffer mortar joint deterioration and crown cracking from sustained hard freezes. Water enters at the crown, freezes, and pops off brick faces by spring.
- Third-degree creosote glaze in chase-enclosed flues. Bloomingdale homeowners burning slow overnight fires to stretch heating budgets create a glazed, tar-like creosote deposit that standard brushes cannot remove. This glaze is combustible and reduces flue diameter, increasing the risk of a chimney fire.
- Failed chase covers and water-damaged chase enclosures on prefab units. The galvanized steel chase tops installed in 1980s and 1990s Bloomingdale subdivisions rust through at the center seam, sending water down the chase to rot the firebox, damage framing, and stain ceilings.
Pricing for Chimney Repair in Bloomingdale, IL
Here’s what chimney repair costs in Bloomingdale’s market as of 2025:
| Service | Typical Range |
|---|---|
| Mortar repointing | $18-$28/sq ft |
| Spalling brick repair (partial) | $650-$1,400 |
| Chimney waterproofing | $350-$550 |
| Flashing repair | $400-$750 |
| Chimney crown repair/rebuild | $850-$1,600 |
| Partial chimney rebuild | $2,200-$3,800 |
| Full chimney rebuild | $6,500-$9,500 |
| Prefab fireplace system replacement | $3,200-$5,800 |
Three factors push Bloomingdale jobs toward the higher end: accessibility (steep roof pitches or tight side yards), the need to match discontinued prefab components, and hidden firebox corrosion that expands the scope once panels are removed. We price the work we can see, then document anything additional on camera before quoting it - no surprises, no pressure. Every estimate is free, written, and valid for 30 days. Call (331) 200-4445 to schedule.
We Also Serve Cities Near Bloomingdale

Our crews work Chimney Repair in Bloomingdale and surrounding DuPage County communities including Glen Ellyn, Lombard, Hoffman Estates, and West Chicago. Dispatch and scheduling are coordinated from our Chicago office, with local technicians assigned to minimize drive time and keep appointments on schedule.
Serving Bloomingdale, IL - Our Local Coverage Area
We’re based in the Bloomingdale 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 - Chimney Repair in Bloomingdale

Yes. Prefabricated metal fireplaces have manufacturer service-life ratings of 20 to 30 years, meaning most Bloomingdale units are now past their design limit. Repair involves replacing refractory panels, gaskets, and sometimes the entire firebox or chase enclosure - not repointing brick. We assess these systems by removing panels and inspecting the metal shell with a camera, not just brushing the flue from the top. Call (331) 200-4445 if your unit is 30-plus years old and has never had a full firebox inspection.
You need repair if the camera inspection shows cracked flue liners, spalling brick, deteriorated mortar, corroded metal fireboxes, or damaged flashing - conditions that a cleaning cannot fix and that make the system unsafe to operate. A cleaning only removes combustible deposits. We include the NFPA 211 Level 2 camera inspection with every Bloomingdale visit, so you’ll see exactly which category you’re in before any work is quoted. Estimates are free.
Third-degree creosote is a thick, tar-like glaze that forms when wood burns slowly at low temperatures - exactly what happens when Bloomingdale homeowners damper down overnight fires to save on heating bills. It’s highly combustible and cannot be removed with standard brushes; it requires mechanical removal or chemical treatment. Bloomingdale’s combination of heavy burn use, wet springs, and chase-enclosed flues that cool quickly creates ideal conditions for this buildup. Call (331) 200-4445 if you’ve never had your flue inspected for glaze deposits.
The NFPA recommends annual inspection regardless of use frequency, and in Bloomingdale this matters more than in milder climates. Freeze-thaw cycles damage masonry and chase enclosures even when the fireplace sits idle, and furnace or water heater venting into an unlined flue creates corrosion and blockage risks independent of wood burning. Our documented photo record from each inspection lets you compare year-over-year changes - Clause 4 of the Haven Standard requires this archive for every customer.
It means your chimney may not meet current code for venting combustion appliances, and it creates a carbon monoxide risk if the clay tiles crack or the unlined masonry deteriorates. Many Bloomingdale homes from the 1970s and 1980s were built this way before liner requirements tightened. We camera-scan the full flue length, document any gaps or deterioration, and quote stainless steel liner installation if needed - typically $1,800-$3,200 for a furnace/water heater liner in Bloomingdale. Nothing is recommended without photo evidence you can see yourself. Call (331) 200-4445 for a free inspection and written quote.
Ready to see what’s actually going on inside your chimney? Call (331) 200-4445 for a free written estimate. We’ll send a background-checked, uniformed technician with a camera, a written price before any work starts, and a documented photo record when the job is done - the same standard we’ve held since 2009.
Written by Corrine Halstead, Owner at Level Two Chimney Co., serving Bloomingdale and DuPage County since 2009.





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