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.
Gelco Chimney Cleaning in Westmont, IL | Summit Peak Chimney Sweep
Gelco chimney cleaning in Westmont usually comes down to one thing we see more in 60559 than almost anywhere else: inserts sitting in flues that were never built for them. We’re Summit Peak Chimney Sweep, an independent company serving Westmont homeowners with Chimney Sweep – Westmont and Gelco insert cleaning, inspection, and repair. We’ll sweep your Gelco unit, document the condition of the liner behind it, and tell you straight whether it can safely run another season. Call (855) 382-3714 for a free estimate.
Why Westmont Residents Choose Us for Gelco Service
Westmont’s housing stock is mostly mid-century: ranches, split-levels, and colonials built between the 1940s and 1970s. Many of those homes have original clay-tile exterior chimneys that once vented oil furnaces, then got repurposed when gas arrived. A Gelco insert dropped into that kind of flue behaves differently than one in a new-construction chase. We’ve spent years working those converted chimneys, and we understand what happens when modern insert venting meets an aging masonry flue — the same challenge we address with our Gelco service in Downers Grove. Norm Bledsoe, our owner, has worked chimneys across the southwest suburbs for nearly two decades, and he’ll tell you the same thing: the cleaning is the easy part. Figuring out why the flue isn’t working right is the actual job. Our Westmont customers also appreciate that we stock pro-grade sweep and inspection gear and schedule around the village’s fall heating ramp-up, not after it.
Styles & brands we work with
Common Gelco Chimney Cleaning Problems We Solve in Westmont
- Undersized insert flues in converted oil-era chimneys. Older homes near downtown Westmont frequently have clay liners sized for coal or oil exhaust, not a modern Gelco insert. When the liner’s too small, draft suffers and creosote builds faster than it should. We measure and document this during a sweep, so you’re not guessing.
- Cracked or spalled firebox panels from long northern Illinois burn seasons. Westmont homeowners run fireplaces from October through April. That’s six-plus months of heat cycling, and Gelco firebox panels eventually crack. We inspect them during cleaning and can source OEM-spec replacements when available.
- Seized damper and flue-collar hardware from crown water intrusion. Freeze-thaw cycles in Westmont crack masonry crowns. Water gets in, runs down past the damper, and corrodes the hardware connecting the Gelco insert to the flue collar. We free or replace what’s salvageable, and we’ll show you the crown damage on a Level 2 report.
- Heavy creosote glaze on insert liners. Where a Gelco unit runs with poorly seasoned wood and goes years between sweeps, glaze forms inside the liner. It’s stubborn and dangerous. Worse when the flue was never properly sized. We remove what’s safe to remove and flag liner replacement if the buildup has compromised the clay.
- Deteriorated flue tiles discovered mid-sweep. Westmont’s clay tiles spall after decades of heat and moisture cycling. We find these often when pulling a Gelco insert for cleaning. We always document with photos and explain your options clearly, including relining with the correct diameter for your insert.
Gelco Service in Westmont: What Local Conditions Mean for Your Equipment
Westmont’s chimney work is shaped by its role as a village where oil-heat-era and early postwar homes were later converted to gas, leaving many 60559 chimneys with obsolete flue liners designed for oil that now serve gas furnaces and fireplaces. The distinctive hook is that contractors here routinely deal with masonry chimneys built for a heating era that no longer exists, so cleaning and relining often go hand-in-hand. For Gelco insert owners, this means a routine sweep — like our Clarendon Hills Gelco service — in a house on Richmond or Warwick Avenue can expose a clay liner that is too small, cracked, or spalling behind the appliance. The insert may burn fine all season, but the venting path it’s feeding into was never matched to it. When we finish cleaning, we inspect that path. A clean flue is the whole job; everything else is just finding out why it isn’t. If the liner’s shot, we discuss relining before you light another fire. That’s not an upsell. That’s the reality of keeping a Gelco insert safe in a mid-century Westmont chimney.
Gelco Models & Products We Service in Westmont
We service Gelco wood-burning fireplace inserts, Gelco inserts with direct-vent and liner kits, Gelco gas fireplace inserts and log sets, and Gelco vented inserts with damper assemblies. Our parts approach is straightforward: we prefer Gelco OEM-spec firebox panels, baffles, and gaskets when they’re still available. For liner and damper hardware, we carry quality aftermarket options from brands like DuraFlex, HeatShield, and Olympia Chimney, which means we can often complete a repair without waiting on a weeks-long backorder. For Westmont’s aging chimneys, we also stock what’s needed to address liner sizing and integrity while the insert is already pulled. Beyond Gelco-specific service, this page also connects to our broader Gelco sales & service coverage for readers who want to understand the full scope of what we handle.
See the difference
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After
Before
After
Before
AfterGelco Service Pricing in Westmont
Gelco insert cleaning in Westmont typically runs $179 to $300, depending on insert type, access, and liner condition. A Level 2 camera inspection adds $150 to $250 when a home has known liner concerns or the system has been dormant. If we find cracked firebox panels or deteriorating clay tiles, repairs start around $220 for gaskets and minor hardware, while a full stainless steel reline for a converted oil-era flue commonly runs $2,200 to $5,000. Chimney rebuilding work, when crown and brick damage is severe, is quoted case by case. Every estimate we write is based on what we actually see. We don’t recommend a liner without showing you the camera footage first. Call (855) 382-3714 to schedule a free on-site estimate.
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 – Gelco Chimney Cleaning in Westmont
Yes, in most cases. We’ll inspect the flue path and clean what’s safe to clean. But with Westmont’s converted oil-era chimneys — similar to what we see providing Darien Gelco service — we’ll also verify the liner size and condition while the insert is out. If the flue is too small or deteriorated for the Gelco insert, sweeping alone won’t make it safe. We’ll show you what we found before any repair recommendation is made. Call (855) 382-3714 to schedule an inspection.
Cold-night smoke smell usually points to draft reversal or a partially blocked flue. In Westmont, we often trace it to an undersized liner in an old converted chimney or creosote accumulation near the flue collar. A sweep and Level 2 inspection will usually identify the cause. Call (855) 382-3714 to get it diagnosed before the next cold snap.
Small hairline cracks in a Gelco firebox panel can sometimes be sealed or tolerated, but a panel that’s spalled or separating usually needs replacement. We favor OEM-spec panels when available and aftermarket when not. The deciding factor is whether the crack lets heat reach the insert body or surrounding framing. We’ll show you the evidence and give you an honest answer on repair versus replacement.
Absolutely. Westmont’s winters bring repeated freeze-thaw cycles that crack masonry crowns and mortar joints. Water gets into those cracks, corrodes dampers and flue-collar hardware, and accelerates clay tile deterioration inside the chimney. We inspect the crown and flashing every time we service a Gelco insert in Westmont. Catching crown damage early is far cheaper than rebuilding later.
Every year, before burning season. Westmont’s heating season runs October through April, and a Gelco insert used regularly through those months accumulates creosote faster than most owners expect. If you burn softer woods or haven’t seasoned your firewood fully, twice a year isn’t unreasonable. A chimney fire from glazed creosote is preventable. Call (855) 382-3714 and we’ll get you on the fall schedule.
Service Areas Near Westmont
Beyond Westmont proper, we serve the surrounding villages and neighborhoods with the same Gelco insert and converted-chimney expertise. That includes Westmont service area coverage throughout 60559 and nearby communities. We also regularly work in Gelco service in Willowbrook, and we handle insert cleaning and relines for homeowners in Gelco service in Burr Ridge as well. Darien, Lisle, and Downers Grove customers often call us for the same repurposed-flue inspections we specialize in here.
Book Your Gelco Service in Westmont Today
If your Gelco insert hasn’t been swept yet this year, or you suspect the chimney behind it isn’t right, call us. We’ll inspect, clean, and tell you plainly what’s needed. Reach Summit Peak Chimney Sweep at (855) 382-3714 for a free estimate.
Written by Norm Bledsoe, Owner at Summit Peak Chimney Sweep, serving Westmont’s 60559 chimneys with independent Gelco service.