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 Cleaning & Sweep Across Joliet
A typical chimney cleaning and sweep in Joliet runs $189-$329 for a standard single-flue system, with Level 2 camera inspections adding $120-$195. Most Joliet appointments are scheduled within 3-5 business days, and every job starts with a written price before any work begins. Call (331) 265-1700 for a free estimate.
We’ve worked on chimneys throughout Joliet’s historic east-side neighborhoods, the pre-war bungalow blocks near downtown, and the mid-century subdivisions that filled in after the steel mills expanded. Our crews understand the specific problems this housing stock creates: coal-era 13×13 flues now serving gas inserts, shared stacks in two-flats where one neighbor’s furnace vents into another’s fireplace flue, and dolomitic Joliet limestone that spalls differently than standard brick under Will County’s freeze-thaw punishment. Dispatch and scheduling are coordinated from our Chicago office, but the technicians who arrive at your Joliet home are the same ones who’ve spent years documenting these conditions with camera scans and written reports.
Why Level Two Chimney Naperville Is Joliet’s Preferred Chimney Cleaning & Sweep Company
We’ve completed more than 38,000 chimney inspections and cleanings since 2009, and a significant share of those have been in Will County’s older housing stock. Joliet homeowners aren’t looking for a quick brush-and-go. They want to know what the camera found, what it means, and what it costs before anyone picks up a tool.
Our reviews from Joliet customers consistently mention two things: the photo documentation they received and the written price they got upfront. No “we’ll tell you when we’re done.” Clause 1 of the Haven Standard requires a written scope, written price, and written warranty before work starts. That’s not marketing language. It’s stamped on every job ticket.
Response time to Joliet runs 3-5 business days for standard sweeps, with live phone support 24 hours a day if you’re scheduling or have questions about a report. Our technicians are background-checked, uniformed, and assigned by name. You’ll get a text when they’re on the way.
The local knowledge matters. A technician who’s only worked in 1990s suburban construction won’t recognize a shared-stack two-flat or know why a 13×13 coal flue can’t properly vent a 30,000 BTU gas insert. Our Chimney Cleaning & Sweep crews do.
Our Chimney Cleaning & Sweep Services in Joliet

Level 1 Inspection
A Level 1 inspection is a visual examination of the readily accessible portions of your chimney system, appropriate for annual maintenance when no changes have been made to the appliance or fuel type. In Joliet’s newer construction or recently updated systems, this may suffice. But for the city’s pre-1950 housing stock, we often recommend upgrading to Level 2. The visual check simply cannot reveal cracked flue tiles behind the smoke chamber or third-degree creosote glazing in the corners of an oversized coal-era flue.

Level 2 Inspection
This is our standard for every Joliet home built before 1970, and for any property where the fuel type, appliance, or liner has changed. Clause 4 of the Haven Standard requires a camera-scan inspection and documented photo record on every job, a practice we established in 2009. We run a high-resolution camera the full length of the flue, documenting liner condition, mortar joint integrity, creosote classification, and any obstructions or animal intrusion. In Joliet’s limestone chimneys, we pay particular attention to spalling at mortar joints and shoulder separation, both accelerated by the city’s 40-plus annual freeze-thaw cycles. You receive the photo record and a written findings report before any cleaning or repair work is quoted.

Creosote Removal
Creosote builds in three classes. First-degree is flaky soot, removable with standard brushing. Second-degree is tar-like and requires more aggressive mechanical cleaning. Third-degree, or glazed creosote, is a hardened, glossy layer that standard brushes won’t touch. In Joliet, we see third-degree glaze frequently in two scenarios: oversized coal-era flues with poor draft, and shared stacks where a gas furnace’s moist exhaust mixes with wood-burning byproducts. Third-degree creosote is a genuine fire hazard, it cannot be brushed out with standard methods, and it demands chemical treatment or rotary removal followed by a properly sized liner insert to prevent recurrence. We classify what we find, show you the camera evidence, and quote the removal method in writing.

Soot Removal
Soot accumulation is normal, but excessive soot indicates incomplete combustion, poor draft, or an improperly sized flue. In Joliet’s converted coal-era systems, we often find soot packed into the corners of 13×13 flues where round brushes don’t reach. Our crews use appropriately shaped whips and rods for rectangular flues, or recommend liner insertion when the flue-to-appliance mismatch is the root cause. The soot removal itself runs $189-$249; addressing the underlying draft problem with a stainless liner insert is quoted separately if the camera inspection reveals it’s needed.

Annual Sweep
The National Fire Protection Association recommends annual inspection and cleaning as needed. In Joliet, given the freeze-thaw cycle severity and the prevalence of unlined or improperly lined masonry, we advise annual sweeps for all wood-burning systems and biennial Level 2 inspections for gas conversions in pre-1970 housing. An annual sweep in Joliet costs $189-$269 for a single-flue system, including the camera-scan documentation required by Haven Standard Clause 4. We schedule recurring customers during off-peak months to avoid the pre-winter rush.

Fireplace Cleaning
Fireplace cleaning addresses the firebox, smoke chamber, and hearth area, distinct from the flue sweep. In Joliet’s older homes, we frequently find deteriorated firebrick, damaged throat dampers, and smoke chambers parged with outdated mortar that’s cracked from decades of thermal cycling. We clean what we can access, document what needs repair, and quote masonry or component work separately. The fireplace cleaning itself runs $149-$219 when bundled with a flue sweep.

What happens when you call
- 1
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.
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AfterTrusted Brands We Service in Joliet
We install liners and components from DuraFlex, HeatShield, and Olympia Chimney, sourced through Haven’s buying network to keep customer prices honest. For Joliet’s limestone chimneys with spalling mortar, HeatShield’s cerfractory resurfacing system can restore smoke chamber integrity without full rebuild. DuraFlex’s stainless liner inserts solve the oversized flue problem we see repeatedly in coal-era conversions. We stock common diameters and fittings locally, so most Joliet installations don’t face extended material delays. Gelco caps and screening are our standard for crown protection against animal intrusion and moisture entry.
Common Chimney Cleaning & Sweep Problems We See in Joliet Homes

- Shared flues in two-flats without proper isolation. Our crew was called to a two-flat on the near-east side where both units shared a single stack, and the upstairs neighbor’s gas furnace was venting into the same flue as the downstairs wood fireplace. We pulled the damper, found third-degree creosote glaze coating the smoke chamber and a cracked flue tile from decades of acidic condensate, then installed a properly sized DuraFlex stainless liner insert to isolate the wood appliance and restore draft. After a Level 2 inspection and full sweep, the downdraft complaint disappeared. The real fix was separating the flues, not replacing the insert.
- Oversized 13×13 coal-era flues with standard round brushes. A round brush in a square flue misses the corners where glazed creosote accumulates. We see this repeatedly in Joliet’s pre-WWII bungalow blocks. The homeowner thinks they’ve been maintained. The camera shows otherwise.
- Spalling dolomite mortar treated as cosmetic masonry. Joliet limestone weeps and spalls at joints faster than clay brick under freeze-thaw stress. Ignoring it until the crown separates means the flue has already been taking water for multiple seasons. We document the progression and quote before structural failure.
- Gas insert blamed for downdraft when the flue is the wrong size. A 30,000 BTU insert in a 13×13 flue designed for a 150,000 BTU coal furnace will never draft correctly. Cleaning the insert doesn’t fix the physics. The camera inspection reveals the mismatch, and we quote a properly sized liner.
Pricing for Chimney Cleaning & Sweep in Joliet, IL
| Service | Typical Range in Joliet |
|---|---|
| Annual sweep + Level 1 inspection (single flue) | $189-$269 |
| Level 2 camera inspection with photo record | $120-$195 |
| Creosote removal (first- and second-degree) | $249-$329 |
| Third-degree glazed creosote treatment | $389-$579 |
| Fireplace cleaning (bundled with sweep) | $149-$219 |
| Stainless liner insert (DuraFlex, typical install) | $1,890-$3,400 |
What moves the price: flue count, accessibility (steep roof pitch, limited yard access), creosote classification, and whether the system requires liner insertion or repair. We deliver a written price before any work starts, with no exceptions. Free estimates are available at (331) 265-1700. Bring us a competitor’s written quote for a free second opinion.
We Also Serve Cities Near Joliet

Our crews regularly work in Orland Park, Hinsdale, Naperville, and Downers Grove, but Chimney Cleaning & Sweep in Joliet remains a distinct focus given the unique demands of its historic housing stock. The coal-era flue problems and limestone masonry conditions we describe here are far less common in those newer markets.
Serving Joliet, IL - Our Local Coverage Area
We’re based in the Joliet 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 Cleaning & Sweep in Joliet

Yes. Shared flues without proper isolation are a code violation and a safety hazard. Your wood fireplace produces creosote; your neighbor’s gas furnace produces moisture and carbon monoxide. When they share a flue, the moisture condenses on creosote deposits, accelerating corrosion and creating a pathway for exhaust migration between units. We separate them with properly sized individual liner inserts, documented with a Level 2 camera inspection. Call (331) 265-1700 for a free estimate.
Because the flue is probably oversized for the insert. Joliet’s pre-WWII bungalows often have 13×13 flues built for coal stoker furnaces. A 30,000 BTU gas insert can’t generate enough heat to establish draft in that volume. Cleaning the insert doesn’t change the physics. The fix is a properly sized stainless liner insert, not another cleaning. We confirm this with a camera inspection and draft measurement. Call (331) 265-1700 for a free estimate.
Annually for wood-burning systems, and every two years for gas conversions in pre-1970 housing. Joliet’s 40-plus annual freeze-thaw cycles accelerate mortar joint erosion and crown deterioration, particularly in dolomitic limestone chimneys. The damage often progresses inside the flue before it’s visible from the ground. A Level 2 camera inspection catches it early. Call (331) 265-1700 to schedule.
Third-degree creosote, or glazed creosote, is a hardened, glossy, tar-like deposit that forms when combustion byproducts condense in a cool, poorly drafting flue. Standard brushes slide over it. It requires chemical treatment to soften, followed by rotary mechanical removal. In Joliet, we find it most often in oversized coal-era flues and shared stacks with mixed appliances. It’s a significant fire hazard and demands professional treatment. We classify it during camera inspection and quote the removal method in writing. Call (331) 265-1700 for a free estimate.
It affects what we can safely accomplish and what we document. Spalling means the outer surface of the stone or mortar is flaking off, usually from freeze-thaw water penetration. In Joliet’s dolomitic limestone, this often starts at mortar joints and progresses to crown or shoulder separation. We can sweep the flue if the structure is sound, but we won’t proceed without documenting the exterior condition and noting any safety limitations. Spalling also indicates water entry that may have damaged the flue liner internally. The camera inspection is essential. Call (331) 265-1700 for a free estimate.
Ready to schedule? Call (331) 265-1700 for a free written estimate. Every Joliet job includes a Level 2 camera inspection, documented photo record, and written price before work starts, backed by our 365-Day Done Right Promise.
Written by Corrine Halstead, Owner at Level Two Chimney Naperville, serving Joliet since 2009.





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