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.
HeatShield Chimney Cleaning in Cicero, IL | Wexford Chimney Sweep
HeatShield chimney cleaning in Cicero means more than brushing out soot. It means knowing how the cast-in-place liner surface behaves inside the coal-era flues that run through nearly every brick two-flat and bungalow in town. We’re Wexford Chimney Sweep, an independent Cicero chimney service that works on HeatShield-lined flues every week during burning season. Call (866) 361-2607 to schedule a sweep and inspection, or to ask whether your HeatShield flue actually needs the repair someone else quoted you.
Why Cicero Residents Choose Us for HeatShield Service
HeatShield’s Cerfractory liner system is a specialty product, and around here it lives inside chimneys that were built for coal, not gas or wood. That combination creates problems you won’t see in a McMansion subdivision. We’ve swept and inspected HeatShield flues in Cicero’s pre-war brick stock for years, and Norm Sulecki, who owns Wexford, grew up a few blocks from Hawthorne Race Course. He’s been on rooftops in this part of Cook County for going on two decades, and he’d rather tell you a liner is sound and doesn’t need work than sell you a reline you don’t need.
We’re an independent chimney service, not an authorized HeatShield dealer or a manufacturer affiliate. That matters when the recommendation involves real money. We repair or replace HeatShield liners on their merits, and we use genuine HeatShield Cerfractory materials when a reline is warranted. When an aftermarket cap or damper fits better and lasts as long, that’s what we’ll tell you.
For Cicero homeowners, that independence is the difference between a sweep and a sales call. We work across the full Cicero service area, and our approach is the same on every block: sweep it, inspect it, show you what the camera saw, and fix only what actually needs fixing.
Styles & brands we work with
Common HeatShield Chimney Cleaning Problems We Solve in Cicero
- HeatShield resurfacing delaminating over spalled coal-era clay. Freeze-thaw cycles brought on by lake-effect moisture and Cicero’s hard winters pop the bond between the Cerfractory surface and the old clay tile beneath it. The coating starts peeling in sheets. That’s not a cleaning problem, but a sweep often reveals it before it becomes a blockage risk.
- Cracking along original mortar joints in oversized flues. Many Cicero chimneys were built with flue dimensions sized for coal, not for the gas furnaces that replaced coal-fired boilers decades ago. Cast liners installed thin over an irregular original surface tend to crack right at the mortar joints, and that’s where creosote starts packing in.
- Corrosion and pitting just below the crown. When an old multi-flue cap is missing or collapsed, snow and rain drop straight into the flue. In Cicero’s snowy winters, that means repeated wet-dry and freeze cycles working on the HeatShield surface at the flue top. Sweeps here usually find the worst pitting within eighteen inches of the crown.
- Creosote weeping behind the liner surface at a stove or insert connection. A fireplace insert or wood stove tied into a HeatShield flue without a proper adapter lets creosote bleed behind the cast surface where you can’t see it. Brushing from the firebox up doesn’t remove it; it needs a Level 2 look with a camera.
- A buried cleanout door that hasn’t been accessed in decades. On the tight alleys off Cermak Road and Cicero Avenue, cleanout doors routinely disappear behind drywall or siding from mid-century remodels. If the cleanout can’t be opened, you’re sweeping blind. We find the door first, then sweep.
HeatShield Service in Cicero: What Local Conditions Mean for Your Equipment
Here’s the thing about HeatShield work in Cicero that a generic Chicago-area chimney page never mentions: in these tight alleys off Cermak Road, a large share of the homes still vent the gas water heater into the same flue as the furnace. That’s a coal-era configuration that worked fine when the chimney carried hot, dry coal exhaust. It’s a different story with a modern gas furnace and a gas water heater sharing one undersized flue: exhaust temperatures are lower, condensation forms, and that moisture sits on the HeatShield surface. Then freeze-thaw does its work. So before we ever put a brush into a HeatShield flue in Cicero, we confirm two things. First, is the cleanout door even accessible, or did someone sheetrock over it in 1962? Second, are we dealing with a shared flue? Both change how we sweep, where we set the vacuum, and what we look for when the camera goes in. A flue that serves two appliances needs a different inspection than a dedicated fireplace flue, and the cleanout question determines whether we’re doing a proper bottom-up sweep or working from the roof. Norm’s spent enough years on these roofs to know which question to ask before the ladder even goes up. On a brick two-flat off Cermak Road we once found the cleanout behind drywall added in a 1960s remodel and a coal-sized flue glazed with creosote, serving both the furnace and the water heater. The HeatShield surface had cracked along a mortar joint. We opened the cleanout, swept the shared flue, recoated it with genuine HeatShield Cerfractory material, repaired the crown, and capped it so snow and rain stay out. That’s a normal day in Cicero.
HeatShield Models & Products We Service in Cicero
We work on the HeatShield Cerfractory Flue Sealant system, the cast-in-place insulating liner installed in existing masonry flues. We also service HeatShield Resurfacing System applications over damaged clay tile liners, plus the indirect venting and reline components used on gas furnace and wood stove retrofits around Cicero. What we don’t do is push a reline that isn’t necessary. A sound HeatShield surface gets swept, sealed, and kept. When relining is the right call, we use genuine HeatShield materials, not a substitute. For caps, dampers, and adapters, we stock quality aftermarket parts where they fit better and hold up under Cicero’s weather, and that keeps turnaround faster than waiting on a factory shipment. Our broader HeatShield sales & service work covers the full range of what these flues need as they age.
See the difference
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AfterHeatShield Service Pricing in Cicero
What you pay for HeatShield service in Cicero depends on what the flue needs, and the range is wide. A standard sweep and Level 1 inspection on a HeatShield-lined flue runs between $179 and $249. A Level 2 camera inspection, which is what we recommend whenever a shared furnace-and-water-heater flue is involved or the homeowner hasn’t had the chimney looked at in years, runs $249 to $399. If the sweep shows cracking in the Cerfractory surface and recoating is warranted, smaller spot repairs on the HeatShield material run $400 to $900. A full cast-in-place reline, when the existing liner is beyond saving, runs $3,500 to $8,500 on a two-story Cicero two-flat depending on flue height, access, and whether a shared appliance setup requires additional components. A free estimate means we look, we quote, and nothing gets recommended without camera evidence you’ve seen yourself. Call (866) 361-2607 for an exact quote.
Serving Cicero, IL — Our Local Coverage Area
We’re based in the Cicero 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 – HeatShield Chimney Cleaning in Cicero
Yes, it changes how we approach the job. When a gas furnace and a gas water heater share one flue, exhaust temperatures are lower and condensation forms more readily, especially in Cicero’s humid summers and cold winters. That condensation sits on the HeatShield surface and accelerates pitting at mortar joints. We sweep these flues with extra attention to the bottom section where the water heater ties in, and we always recommend a camera inspection on shared flues before the first cleaning. If you’re not sure whether your two-flat vents this way, call (866) 361-2607 and ask us to check.
We look behind the drywall or siding where the chimney base penetrates the wall, because in Cicero’s early-1900s housing stock, that’s where the cleanout was originally installed. Mid-century remodels commonly buried it. We use the flue’s exterior position and a camera dropped from the roof to locate the base, then open access at the right spot. Sweeping without opening the cleanout means pushing debris down with no way to remove it, which isn’t a sweep. Call (866) 361-2607 for an inspection that includes locating your cleanout.
It can, when it was applied over a sound substrate with proper thickness. The problem is that in Cicero, many HeatShield surfaces were installed over coal-era clay tiles that were already spalling. Water works into the gaps, freezes, and pops the bond. A properly installed HeatShield cast-in-place liner holds up in our climate, but the original tile condition underneath determines the long-term outcome. Our camera inspections look for the early signs of bond failure before a full delamination starts. Call (866) 361-2607 to schedule one.
Often yes, but only when the existing flue is structurally stable enough to receive the cast-in-place material. HeatShield Cerfractory Flue Sealant works well in undersized flues because it can be applied in thin, insulating coats that restore a functional interior surface without shrinking the flue further. The catch is that if the original coal-era tile is crushed or severely spalled, the substrate fails and the new surface goes with it. That’s why we camera the flue before recommending any reline work. Call (866) 361-2607 for a free estimate and we’ll show you exactly what the camera sees.
Once a year for any flue that sees active burning, and that holds for HeatShield-lined flues in Cicero’s climate. Our humid summers and lake-effect winters mean creosote accumulates faster than it does in a drier, more temperate region, and that’s true even on a cast-in-place liner. A HeatShield surface is smooth and tends to shed creosote better than rough clay tile, but the junction points, adapter fittings, and the flue top still collect deposits. Schedule the annual sweep before burning season, not after, so the first fire of October doesn’t discover last March’s creosote. Norm’s rule: a clean flue isn’t a luxury, it’s just how the thing is supposed to work.
Service Areas Near Cicero
In addition to our work across Cicero service area, we serve Berwyn, North Lawndale, South Lawndale, Stickney, and West Garfield Park. If you’re in any of those neighborhoods, our team covers your block. For homeowners just west of Cicero, we handle HeatShield service in Berwyn the same way: sweep it, inspect it, fix what’s broken. Over east toward the city line, our HeatShield service in North Lawndale covers the brick two-flats and workers’ cottages that share the same coal-era chimney stock.
Book Your HeatShield Service in Cicero Today
We’re booking chimney sweeps and HeatShield inspections across Cicero now, ahead of the burning season. A clean flue means a warm house without the fire risk. Call (866) 361-2607 for a free estimate, and mention you’d like the HeatShield flue checked first.
Written by the team at Wexford Chimney Sweep. Norm Sulecki, Owner, has been working on chimneys in Cicero and Cook County for nearly two decades.