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.
DuraFlex Chimney Cleaning in Cicero, IL | Sandstone Chimney Sweep
DuraFlex chimney cleaning in Cicero typically runs $189 – $320 for a standard sweep and inspection, and we provide independent DuraFlex service across every block of 60804. What makes our DuraFlex work different here is simple: most of the chimneys we service are 1920s – 50s brick stacks originally built for coal, now venting gas appliances through a stainless liner that has to fit an out-of-round clay flue. Norm Sobieski started Sandstone because Cicero homeowners kept telling us the same story: a sweep came, cleaned, and left them with no answer about whether the liner was actually safe. That’s what we fix. Call (833) 589-7835 for a free estimate.
We stock genuine DuraFlex components and know their failure points after decades of Chicago winters, including DuraFlex in Berwyn and surrounding neighborhoods. You won’t get a sales pitch for a reline you don’t need. You’ll get an honest look at what your flue requires and what it doesn’t.
Why Cicero Residents Choose Us for DuraFlex Service
DuraFlex liners are a workhorse in Cicero. The housing stock here is dense brick two-flats and bungalows from roughly 1900 – 1950, and most of those chimneys started life venting coal furnaces. When those homes converted to gas, the original clay tile liners were often cracked, spalled, or out of round. A flexible stainless liner like DuraFlex SW or ProFlex is frequently the right fix, because it can navigate the offsets and irregularities of a coal-era flue without tearing out masonry. That’s our bread and butter.
Norms team at DuraFlex sales & service has worked on hundreds of these conversions. We know which liner diameters fit which original flue sizes. We know where the weak joints are on a shared multi-flue stack. And we know that a loose connector at the crown, where ice sits against the cap all winter, is a failure waiting to happen on an alley-facing stack. We fit OEM-rated DuraFlex caps, flashing, and connectors wherever the existing geometry allows, because a liner that has to survive thirty more Chicago winters needs to be right the first time.
Norm grew up in Albany Park and learned building systems at Truman College before spending years doing residential chimney work across Chicago’s northwest neighborhoods, including DuraFlex service in Stickney. He’s been thorough and straight with people ever since. When we tell a Cicero homeowner their liner is sound and just needs cleaning, that’s what we mean.
Styles & brands we work with
Common DuraFlex Chimney Cleaning Problems We Solve in Cicero
Here’s what we actually find when we open up a DuraFlex-lined chimney in Cicero:
- Cracked or spalled original clay tile that the flexible liner had to be sized around. In 1920s brick two-flats, the original coal flue is frequently out of round or broken. A liner that was forced through a compromised tile can develop kinks, and creosote collects behind those kinks. We inspect for this on every sweep.
- Corrosion and pitting at the top of the liner and the appliance connection. Wind-driven snow and ice sit against chimney caps and flashing all winter in Cicero. That moisture works on stainless steel over the years, especially where the liner meets the crown. We see it most on alley-facing stacks, which get the brunt of the prevailing weather.
- Loose or disconnected liner joints after decades of thermal cycling. Gas appliances cycle on and off constantly. That repeated expansion and contraction can work a joint loose, letting condensate bypass the liner and stain the brick. We check every accessible joint during a standard cleaning.
- Poor draft and smoke spillage from an undersized or kinked liner. Original coal flues have odd offsets, and a flexible liner that’s too narrow for the appliance it now vents won’t draft right. Homeowners notice the fireplace smoking back into the room or a gas smell near the water heater. That’s a sign the liner needs evaluating, not just cleaning.
- Missing or failed multi-flue caps on shared stacks. Cicero two-flats often share a masonry chimney between units. When the cap fails, rain and snow pour straight down both flues. We stock multi-flue caps sized for these shared stacks and install them as part of the service when needed.
DuraFlex Service in Cicero: What Local Conditions Mean for Your Equipment
Cicero’s lots run 25 feet wide, and the brick two-flats sit close enough that a mid-block chimney often can’t be reached from a ladder on the homeowner’s own side. There’s no safe ladder position in a narrow gangway. On a regular basis, our crew sets up from a neighbor’s roof across the gangway to inspect and clean the stack. That’s not a detail most chimney companies in the suburbs ever deal with. It’s the everyday reality of working in 60804.
And the failure we see most on those hard-to-reach stacks isn’t at the roofline. It’s spalling mortar and a cracked crown on the alley-facing side where ice, wind, and decades of freeze-thaw have done their work. A cracked crown lets water into the masonry, which then works on the liner connection below. For a DuraFlex owner in Cicero, that means the crown and flashing deserve as much attention as the liner itself. We include a crown check on every DuraFlex cleaning and inspection, and we repair crowns with materials matched to Chicago’s freeze-thaw cycle rather than a quick patch that spalls again by the next spring. You can read more about our full service reach on our Cicero service area page.
DuraFlex Models & Products We Service in Cicero
We work on the full DuraFlex lineup that’s common in Cicero residential chimneys: DuraFlex SW single-wall flexible stainless relining kits, DuraFlex Pro and ProFlex flexible liner systems, pre-insulated DuraFlex liner for exterior brick stacks, and the rigid stainless pipe sections and elbow kits that connect flexible liner to appliance flues. We fit genuine DuraFlex components wherever the existing flue geometry allows. No generic aftermarket substitutes. If the liner is sound, we clean and repoint rather than push a new reline. Relining only gets recommended when inspection shows cracked tile, spalling, or a flue that can’t safely vent the appliance.
Because we service Cicero regularly, the common liner diameters and connectors for these 1900 – 1950 brick chimneys are typically on hand or quickly sourced, which keeps turnaround tight when a section needs replacing.
See the difference
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AfterDuraFlex Service Pricing in Cicero
Expect to pay roughly $189 – $320 for a standard DuraFlex chimney cleaning and Level 2 inspection in Cicero. The spread comes from chimney height, access difficulty (a shared two-flat stack from a neighbor’s roof takes more setup than a bungalow with alley access), and the condition of the liner. A multi-flue cap replacement, if yours has failed, typically adds to the total, and we’ll quote it separately only when inspection shows it’s needed.
Every estimate starts with a free phone conversation and, when needed, an on-site look at your specific stack. We don’t recommend work you can’t verify, and we show you the camera evidence before any reline is discussed. Call (833) 589-7835 for an exact quote.
Serving Cicero, IL — Our Local Coverage Area
We’re based in the Cicero area and know this community well, and we also provide DuraFlex service in North Lawndale. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Cicero
Yes, in most cases a DuraFlex flexible liner can be pulled through the existing clay flue without removing brick, provided the flue is large enough and not collapsed. The original tiles in these 1920s chimney stacks are often cracked or out of round, which is exactly what the flexible liner is designed to accommodate. We inspect first with a camera so you can see the full path before any work is quoted.
Wind-driven snow and ice sit against the alley-facing side of the stack all season, then freeze-thaw cycles force water into tiny mortar cracks and spall them wider. That’s a climate pattern specific to Chicago’s dense brick housing, and it’s why we treat crown repair as part of a proper DuraFlex chimney service, including DuraFlex repair in South Lawndale, not an add-on. A crown that keeps cracking will eventually compromise the liner connection below it.
Even a gas fireplace produces soot and acidic condensate that can coat the liner and eat at connectors over time, so an annual inspection is what we recommend for homes in use every season. Creosote is a wood-burning issue, but gas appliances bring their own buildup, and the shared stacks common in Cicero mean a neighbor’s venting can affect yours. Call (833) 589-7835 to schedule a look before the next cold snap.
We set up from the adjoining roof across the gangway when there’s no safe ladder position on the homeowner’s side. It’s standard practice for us in Cicero’s tight 25-foot lots, and it’s how we reach mid-block stacks on two-flats and rowhouse-style bungalows that would otherwise go uninspected. We coordinate access and handle the safety setup ourselves.
Yes, a multi-flue cap protects both flues on a shared stack from rain, snow, and nesting animals, and in Cicero’s windy winters it also helps stabilize draft. When a cap fails on a shared stack, both units take on water, and the repair is never as cheap as the cap. If yours is missing or rusted through, we’ll show it to you during the inspection before quoting a replacement.
Service Areas Near Cicero
We bring the same DuraFlex service to nearby Chicago neighborhoods, including DuraFlex service in Belmont Cragin, just north of the railroad, and DuraFlex service in West Ridge for larger brick homes on the North Side. Our crews also handle the Near North Side, Chicago Loop, Lincoln Park, West Town, and Near South Side.
Book Your DuraFlex Service in Cicero Today
If your DuraFlex liner hasn’t been inspected in the last year, or you’re seeing staining on the brick below the crown, call (833) 589-7835 today. Estimates are free, and we’ll tell you plainly what your chimney needs and what can wait.
Written by Norm Sobieski, Owner at Sandstone Chimney Sweep, serving Cicero since he started the company with a single ladder and a camera.