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 Brookfield, IL | Summit Peak Chimney Sweep
We provide independent Chimney Sweep – Brookfield Gelco cleaning and service across the area, from the bungalows along the BNSF line to the river-side streets west of Maple Avenue. The thing that makes our Gelco work here different is simple: in Brookfield, we’re almost always dealing with Gelco components installed into 1920s masonry chimneys that the original builders never designed for modern liner systems. That means the cap, damper, and liner all interact with shifting clay tile and decades of freeze-thaw. We diagnose the whole system, not just the part with the problem. Call (855) 382-3714 for a free estimate on any Gelco service in Brookfield.
Why Brookfield Residents Choose Us for Gelco Service
We’ve swept and repaired Gelco-installed chimney systems across Brookfield’s pre-war housing stock for enough years to know how these components age differently in a 1925 bungalow than in a 2005 subdivision build. Gelco makes solid products. A stainless flexible liner, a well-built cap, a properly fitted top-mount damper – none of that fails because Gelco cut corners. It fails because the chimney around it moves, or the west wind off the Des Plaines keeps hammering the same fastener point, or freeze-thaw works a gap into something that used to seal tight.
Norm Bledsoe, our owner, spent roughly two decades working chimneys across the southwest suburbs and lives in Bolingbrook when he’s not on a roof. He trained in building construction at Joliet Junior College, and that structural background matters when a Gelco liner has shifted inside a settled Brookfield flue. We don’t just clean the soot and call it good. We figure out why the system is misbehaving, then fix it with parts that actually match. For Gelco work specifically, that means we carry genuine Gelco replacement components where they’re still available, and we know which aftermarket parts are acceptable substitutes on older systems where Gelco discontinued the original line. You can schedule online through our Gelco sales & service page or call us directly – either way, we’ll explain what we’re seeing before we touch anything.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Brookfield
Here’s what we run into most often when a Brookfield homeowner calls us about Gelco equipment:
- Seam separation in older Gelco flexible liners. Brookfield’s stock of 1910s through 1940s homes sits on clay that shifts just enough over a century to move flue tiles. A Gelco flex liner installed twenty or thirty years ago conformed to the flue as it was then. When the masonry settled, the liner stretched or compressed at the seams. We find the separation with a Level II camera inspection before it becomes a smoke spill or a fire hazard.
- Loose or rusted Gelco cap mounting collars on rear-wall chimneys. This is the single most common Gelco failure we see in Brookfield, and it’s tied directly to where the village’s chimneys sit. The exterior stacks on the alley side of these homes take the full brunt of west-driven storms. Gelco stainless is good steel, but the fastener points and collar edges rust through over years of wind-driven rain. The cap pulls loose, the flue takes water, and the interior often looks fine until you actually inspect the top.
- Gelco top-mount dampers that won’t seal after a freeze-thaw winter. Northeastern Illinois winters don’t freeze once and stay frozen – they cycle. Water gets into the damper’s track or gasket edge, freezes, expands, thaws, and repeats. Eventually the damper sits slightly open all the time, letting cold air down the flue in February and rain in during July thunderstorms. We can usually restore or replace the damper assembly without relining anything.
- Warped Gelco glass doors and screen sets on original fireplaces. The fireplaces in Brookfield’s bungalows run hot and draw hard when they’re fed properly. Old Gelco door frames warp under heat cycling, and the gasket material degrades. Smoke stops drafting up the flue and starts spilling across the mantel. Replacement gaskets or a properly fitted Gelco-compatible door set solves it.
- Crushed or kinked liner sections in shifted clay-tile flues. When a Brookfield foundation settles – and most of these homes have done exactly that by now – the flue tiles can shift enough to pinch a liner. We identify the pinch point with a camera inspection, then determine whether the liner can be pulled and re-fed or whether a section replacement makes more sense. We won’t tell you to reline a chimney that only needs a section swapped.
Gelco Service in Brookfield: What Local Conditions Mean for Your Equipment
Here’s the thing about Countryside Gelco service equipment on Brookfield’s river side, and it’s something that wouldn’t be equally true in Naperville or Plainfield. The dense rows of pre-war bungalows built on the streets west of the river – along Broadway, Sunnyside, and the blocks between Maple and the water – often have exterior chimneys on the rear or alley wall. Those chimneys face the full force of every west-driven storm that rolls across the Des Plaines. In a front-facing chimney, the house itself shelters the cap and crown from most of the wind. On an alley-side stack, there’s nothing to break the weather. Gelco caps and crowns on these rear-wall chimneys fail from wind-and-water exposure long before the interior flue shows any sign of trouble. That’s why we inspect the outside stack first on these Brookfield homes. If the cap’s good and the crown’s solid, the interior is usually fine. If the cap’s loose or the crown’s spalling, the flue’s taking water regardless of what the camera shows.
One Gelco in Hodgkins job sticks in our memory – a 1920s brick bungalow near the BNSF line. The tech found a Gelco stainless cap with a mounting collar rusted through and pulled loose. Flue was open to the rain. Interior clay tile looked okay at first glance. We replaced the cap with a properly seated Gelco-compatible unit, sealed the crown, and swept the flue. Draft improved noticeably, and the water staining on the living room wall stopped showing up after storms. That’s the pattern here: outside fails first, inside hides the evidence.
Gelco Models & Products We Service in Brookfield
We service the full range of Gelco chimney products homeowners in Brookfield have installed:
- Gelco stainless steel flexible chimney liner kits
- Gelco single-flue and multi-flue stainless caps
- Gelco top-mount damper assemblies
- Gelco fireplace glass door and screen sets
Our parts approach is straightforward. We fit genuine Gelco replacement components wherever they’re still available and match the existing system. Caps. Dampers. Liner sections. When a Gelco part has been discontinued, or the homeowner’s system is already a mix of brands, we use quality aftermarket parts that meet the same spec. We’d rather repair a sound Gelco liner or cap than push a replacement, and we only recommend relining when the camera shows the existing flue or liner is genuinely compromised. For Brookfield turnaround, we keep common Gelco cap sizes, damper components, and liner sections in stock, so most jobs don’t wait on shipping.
See the difference
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AfterGelco Service Pricing in Brookfield
Gelco chimney cleaning and inspection in Brookfield typically runs $180 to $340, depending on what we’re servicing and whether it’s a cleaning-only call or includes a Level II camera inspection. Cap replacement adds roughly $150 to $400 depending on the cap type and flue size, and top-mount damper service falls around $200 to $500 with the part. A full Gelco liner replacement is the big-ticket item at $1,200 to $3,500, and we only quote that when a camera inspection shows the existing liner has failed – seam separation, crush damage, or corrosion through the wall. Every estimate is free, and it includes the inspection so you know exactly what you’re paying for before any work starts. Call (855) 382-3714 when you’re ready to talk numbers.
Serving Brookfield, IL — Our Local Coverage Area
We’re based in the Brookfield 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 Brookfield
It depends on the collar and fastener condition. If the collar is intact and the fasteners just pulled out of the masonry, we can re-seat and re-secure the cap. If the collar has rusted through or the cap’s mounting points are compromised, it needs replacing. Either way, we’ll show you what we’re seeing before we recommend anything, and the estimate is free. Call (855) 382-3714 for an exact assessment.
If the damper doesn’t seal completely, yes. Freeze-thaw cycling in Brookfield’s wet winters works water into the damper’s gasket edge and track, and once the seal fails the flue stays open to cold air and summer rain. We can restore most Gelco dampers with a gasket replacement or track adjustment, and replacement is usually under $500 with the part. We’ll tell you whether yours can be fixed or needs replacing.
You don’t, until someone runs a camera through it. A visual sweep from the top shows soot and creosote, not seam separation or crush damage behind the liner wall. That’s why our Gelco service in Brookfield includes a Level II camera inspection whenever a liner is part of the system. The camera shows exactly what’s happening inside the flue, and you’ll see the footage yourself before we discuss any liner work.
Because your Gelco in Indian Head Park rear-wall chimney takes the direct hit from west-driven storms off the Des Plaines, with no house structure to break the wind. Storm-driven rain hits the collar and fasteners at pressure, and freeze-thaw cycles work the moisture into every seam. Front-facing chimneys are protected by the roofline. The fix is a properly seated cap with sealed fasteners, and in some cases a waterproofing treatment on the crown below it. Call (855) 382-3714 and we’ll take a look from the top.
Usually, yes. If the cap itself is sound but water is getting in around the mounting collar or through crown cracks beneath it, we can remove the cap, repair and seal the crown, and re-seat the cap with proper flashing and sealant. You keep your existing Gelco cap, and the water stops. We only recommend replacing the cap when the unit itself has failed.
Service Areas Near Brookfield
Along with Brookfield, we run Gelco service calls throughout the surrounding area: La Grange Park, La Grange, Western Springs, and Riverside. You can review our Brookfield service area details for exact coverage, or if you’re over near Gelco service in Palos Heights or closer to Gelco service in La Grange Park, those pages cover what to expect on your side of the map.
Book Your Gelco Service in Brookfield Today
Call (855) 382-3714 for a free Gelco chimney service estimate in Brookfield. We’ll talk through what you’re seeing, schedule a time that works for you, and put eyes on the outside stack before we ever touch the flue. A clean flue is the whole job – everything else is just finding out why it isn’t.
Written by Norm Bledsoe, Owner at Summit Peak Chimney Sweep, serving Brookfield and the surrounding southwest suburbs.