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 Westmont, IL
Most of the chimney repair calls we take in Westmont come from homes built between the 1940s and 1970s, where the original clay tile flue liners have been quietly failing for years. In a village where oil-heat-era chimneys were later converted to gas, the old masonry often doesn’t match the appliance now venting through it. That mismatch is the single most common repair trigger in the 60559 zip code. If you’ve noticed crumbling mortar, a rusting cap, or water staining near the chimney, call Summit Peak Chimney Sweep at (855) 382-3714 and we’ll diagnose it properly.
Why Westmont Homes Are Different
Westmont’s housing stock is overwhelmingly mid-century: ranches, split-levels, and two-story colonials with original brick exteriors and clay tile chimney liners. Those liners have now endured 50 to 80 years of northern Illinois heat cycling, and many have spalled to the point where flue tiles are cracked, shifted, or missing entirely. The freeze-thaw cycle hits Westmont hard. Water soaks into the mortar crown during winter days above freezing, then expands when the temperature drops at night. Over a decade, that repetition opens cracks that let water run down the flue, saturating the creosote and accelerating liner deterioration.
There’s another layer to this. In the older neighborhoods near downtown Westmont, many chimneys originally vented coal or oil furnaces. When those homes were converted to gas decades ago, the existing flue was often repurposed rather than rebuilt. A routine sweep can reveal flue tiles far too small, too deteriorated, or too offset for the appliance now connected to them. That’s why cleaning and repair here go hand in hand far more often than in newer subdivisions. The chimney wasn’t built for the job it’s doing now, and the only way to know what you’re working with is to look inside.
Styles & brands we work with
Our Main Westmont Services
Two services drive most of our work in Westmont. The first is the annual sweep that prevents creosote fires and catches liner damage early. The second is dryer vent cleaning, which most homeowners don’t think about until the dryer starts taking two cycles to finish a load. Both are venting systems, both carry fire risk when neglected, and both are jobs Summit Peak handles directly.
Chimney Sweep in Westmont
A chimney sweep in Westmont means more than brushing out soot. Given the age of the local housing stock, every sweep here should include a close look at the flue liner, the crown, and the cap, because these are the components that fail first in 1960s-era masonry chimneys. Our Chimney Sweep in Westmont service covers the full inspection and cleaning, with findings explained clearly so you know what’s safe to defer and what needs attention before the next burning season.
Dryer Vent Cleaning in Westmont
Dryer vents in Westmont’s smaller mid-century laundry rooms tend to run longer than modern code prefers, often with multiple bends hidden behind finished walls. Every bend collects lint. Restricted airflow forces the dryer to work harder, and in a worst case, that lint becomes fuel. Our Dryer Vent Cleaning in Westmont service removes the buildup and confirms the vent terminates properly, so you get faster drying times and a genuinely safer laundry setup.
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 Westmont
Chimney repair in Westmont almost always starts with one of three findings: a deteriorated flue liner, a failing crown or cap, or water getting in where the chimney meets the roof. The mid-century homes here were built well, but clay tile liners have a finite life, and northern Illinois freeze-thaw cycles accelerate that clock. When we repair a Westmont chimney, we’re typically correcting years of delayed maintenance, often on a chimney that was originally sized for oil heat and later pressed into service for a gas furnace. The fix is not always a full rebuild. Often it’s a targeted repair using materials from brands like Chimney Repair specialists trust: DuraFlex liner components, HeatShield resurfacing material, or a properly fitted copper or stainless cap. We carry what the job actually needs, not a generic patch.
Chimney Cap Installation
Signs you need it
If you can see daylight through the top of your chimney flue, or rain has been dripping down into the firebox during storms, your chimney has no functioning cap or the existing cap has failed.
What it costs in Westmont
Chimney cap installation in Westmont typically runs $195 to $385, depending on the flue size and whether a standard galvanized or stainless steel cap is specified.
How we do it
We measure the flue opening, match the cap type to your chimney’s wind and rain exposure, and secure the new cap with mechanical fasteners so it stays put through Midwest storms.
Chimney Cap Replacement
Signs you need it
A cap that has rusted through, pulled loose, or is missing sections of its mesh screen is no longer keeping rain, birds, or embers out of the flue.
What it costs in Westmont
Chimney cap replacement in Westmont falls in the same $195 to $385 range as new installation, plus a small charge if the old cap’s fasteners need to be drilled out.
How we do it
We remove the failed cap, inspect the crown and flue edge for hidden water damage, then install a correctly sized replacement and seal the mounting points.
Chimney Liner Installation
Signs you need it
Crumbling flue tiles, visible gaps between tile sections, or a furnace that drafts poorly are strong signs the original clay liner has decayed and gases are escaping into the home.
What it costs in Westmont
Chimney liner installation in Westmont generally runs $2,500 to $5,200, reflecting the cost of a DuraFlex stainless liner system sized and insulated for your specific appliance.
How we do it
We size the liner to the appliance’s BTU rating, lower the new stainless system into the existing flue, insulate and terminate it correctly, and verify draft with a smoke test.
Chimney Flashing Repair
Signs you need it
Water staining on the ceiling near the chimney, peeling wallpaper on an interior chimney wall, or damp attic insulation around the chimney chase are classic flashing failure symptoms.
What it costs in Westmont
Chimney flashing repair in Westmont typically costs $295 to $595, depending on how much of the old flashing must be cut out and replaced.
How we do it
We cut back the old flashing, inspect the roof decking underneath, install new step and counter flashing, and seal all transitions so water is carried safely away.
Chimney Crown Repair
Signs you need it
Cracks in the concrete crown that forms the chimney’s top surface, or chunks of crown missing entirely, let water pour into the brickwork below and should be repaired before freeze damage spreads.
What it costs in Westmont
Chimney crown repair in Westmont ranges from $450 to $950, depending on whether we can seal the existing crown or must remove and reform it.
How we do it
We clean and prep the crown surface, fill cracks with a flexible crown sealant, or reform a deteriorated crown with a proper overhanging concrete pour that sheds water away from the chimney.
What Chimney Repair Costs in Westmont
| Item | Typical range in Westmont |
|---|---|
| Chimney cap installation | $195 – $385 |
| Chimney cap replacement | $195 – $385 |
| Chimney flashing repair | $295 – $595 |
| Chimney crown repair | $450 – $950 |
| Chimney liner installation | $2,500 – $5,200 |
Can you fix a chimney liner without tearing down the brick?
Yes. In most Westmont homes we install a DuraFlex stainless steel liner inside the existing flue, which restores a safe venting path without touching the exterior masonry. The process preserves the brick and is faster than a full rebuild.
Does a cracked crown really need to be fixed right away?
Yes, because every freeze-thaw cycle widens the crack and lets more water into the brick and liner. In Westmont’s climate, a cracked crown typically causes visible damage within two or three winters if left unsealed.
Brands We Service in Westmont
Our trucks carry materials from our brands: DuraFlex liner systems, HeatShield resurfacing material, Gelco caps and flashings, and Olympia Chimney components. We stock these in Illinois, not as a special order, so most Westmont repairs can begin the day we diagnose them.
See the difference
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After
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AfterPricing for Chimney Company in Westmont, IL
| Service | Typical range in Westmont |
|---|---|
| Chimney cap installation | $195 – $385 |
| Chimney cap replacement | $195 – $385 |
| Chimney flashing repair | $295 – $595 |
| Chimney crown repair | $450 – $950 |
| Chimney liner installation | $2,500 – $5,200 |
What pushes a Westmont chimney repair toward the top of these ranges is usually access: a steep roof pitch, a chimney located at the peak rather than the eave, or flue tiles so deteriorated they require more prep work before the new liner goes in. Our quotes are flat-price and given before any work begins, so there’s no hourly meter running while we diagnose. The price you approve is the price you pay.
Neighborhoods We Serve in Westmont
We work throughout the 60559 zip code, from the older blocks near downtown to the quieter cul-de-sacs near the village’s northern edge. Westmont’s compact layout means we’re usually able to schedule within a few days of your call.
- Downtown Westmont
- Deepak Woods
- Fairview
- Oakwood
- Westmont Center
Service Area – Cities Near Westmont
Summit Peak Chimney Sweep is based in Bolingbrook and regularly serves the communities around Westmont, including Clarendon Hills, IL, Darien, IL, Downers Grove, IL, and Burr Ridge, IL. If you’re just over the village line, call us and we’ll confirm our schedule for your area.
Serving Westmont, IL — Our Local Coverage Area
We’re based in the Westmont 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 Westmont
Most chimney cap, crown, and flashing repairs don’t require a permit in Westmont, but larger structural rebuilds may. The village typically wants the work done to current code, which is how we approach every job. We can tell you during diagnosis whether your specific repair triggers a permit requirement.
Summit Peak Chimney Sweep has served Westmont since 2018, and because we’re based nearby in Bolingbrook, we can usually schedule a Westmont appointment within a few business days. Peak season in October and November fills faster, so we recommend booking before the first cold snap.
Yes, and these are some of the most important chimneys to inspect. A flue that once vented oil can be oversized or deteriorated for a modern gas appliance, which changes how it drafts. We clean and inspect it with the current appliance in mind, not the era it was built for.
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 Westmont 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."
— Tara Quinn"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
— Lina Haddad"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."
— Kevin Barrett