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 Ashburn, IL | Brightway Chimney Sweep
We provide independent Gelco chimney cleaning, inspection, and repair across Ashburn’s 60652 zip code, and the work here rarely looks like a simple sweep. The thing that separates Ashburn from nearby neighborhoods is the mix of 1950s brick bungalows and newer direct-vent infill on the same blocks, which means we can’t assume a Gelco fireplace is even still connected to a working flue until we put a camera down it. We’re Brightway Chimney Sweep, led by Neil Borowski, and we work on Gelco inserts, fireboxes, and caps every week in this neighborhood. Call (833) 365-6591 for a flat-price quote before you book.
Why Ashburn Residents Choose Us for Gelco Service
Most chimney companies treat a Gelco insert like any other fireplace. We don’t. Ashburn’s housing stock has a particular history: post-war brick bungalows and split-levels built with exterior masonry chimneys, many of which were retrofitted for gas furnaces, relined, or capped over the decades. A Gelco unit sitting in one of those fireplaces may vent into an original clay tile flue, a stainless liner, or nothing at all. Neil Borowski spent the better part of three decades working on the same kind of two-flats and bungalows he grew up around in West Town, and he built Brightway around the idea that homeowners deserve an honest inspection and a clear explanation before any work gets recommended, whether you need Hometown Gelco service or help anywhere nearby. When we service Gelco equipment in Ashburn, we use OEM parts when they’re available and tell you plainly when they’re not. No vague diagnosis. No upsell list. Just straight answers about what your flue actually looks like inside.
Styles & brands we work with





Key Takeaways for Ashburn Gelco Owners
- Most Gelco calls in Ashburn start with a camera check, not a brush. We need to confirm what the fireplace still vents into.
- Freeze-thaw cycles and lake-effect moisture damage the crowns above Gelco-capped stacks faster here than in drier parts of the city.
- OEM Gelco dampers, caps, and firebox components are used when available; we tell you when an aftermarket equivalent is the better play.
- We’re an independent service provider. We are not Gelco-authorized, and we don’t pretend to be.
- Flat-price quote before any work. Call (833) 365-6591.
Common Gelco Chimney Cleaning Problems We Solve in Ashburn
- Orphaned Gelco inserts on retrofitted bungalows. When a 1950s Ashburn home got a gas furnace added, the old fireplace flue sometimes became a shared vent for two appliances, or the fireplace got disconnected entirely. A Gelco insert tied into that flue can draft poorly or spill smoke until we trace every connection.
- Cracked and spalling crowns above Gelco caps. Chicago’s freeze-thaw cycles push moisture into the mortar crown, and lake-effect dampness makes it worse. Water running down onto the Gelco insert’s damper and firebox is a common spring and fall discovery in Ashburn.
- Corroded Gelco top-mount caps. The screens on these caps degrade over Chicago winters. We regularly find squirrels, nesting material, and rain inside flues that Ashburn homeowners assumed were sealed tight.
- Unlined or misconnected clay tile flues. On post-war bungalows, the original clay tile often serves the fireplace but has no dedicated liner for the furnace. A Gelco insert drafting into that kind of flue can back up smoke into the house, especially on cold nights when the furnace is running.
- Dormant Gelco inserts that haven’t been touched in years. A clean chimney doesn’t announce itself, and neither does the problem you avoided by having one. But a Gelco insert that hasn’t been used since the last owner moved in needs a Level 2 inspection before anyone lights a fire.
Gelco Service in Ashburn: What Local Conditions Mean for Your Equipment
Ashburn’s blocks mix 1950s brick bungalows with newer infill factory-built fireboxes and direct-vent setups, which means no two Chimney Service calls follow the same script. Before any Gelco sweep here, we have to confirm the chimney is still connected to anything at all. Many calls in this neighborhood are “is this flue even in use?” diagnostics, not cleanings. A homeowner in the blocks off South Kedzie might assume their Gelco in Chicago Lawn vents through the exterior masonry chimney, when in fact the gas furnace was tied into that flue during a 1990s retrofit and the fireplace was closed off. That’s the Ashburn-specific reality: the shift from older brick chimneys to modern HVAC systems on the same blocks means a technician can’t assume a flue is live. We run a camera down every Gelco flue before we sweep it, because skipping that step in this neighborhood is how you end up “cleaning” a chimney that hasn’t vented anything in twenty years.
A clean chimney doesn’t announce itself, and neither does the problem you avoided by having one. We found Gelco in West Elsdon on a 1950s brick bungalow off South Kedzie near 79th where the homeowner called about smoke rolling into the living room. The insert had worked fine for years. Our camera found the original clay tile serving the fireplace had no liner and a cracked section where the gas furnace had been tied in during a retrofit. We documented the misconnection, cleaned the firebox and smoke chamber, and quoted a stainless reline before that insert got used again. That’s the kind of finding that separates an Ashburn-specific Gelco inspection from a generic sweep.
Gelco Models & Products We Service in Ashburn
We service Gelco wood-burning fireplace inserts, Gelco factory-built fireboxes, Gelco gas fireplace inserts, and Gelco top-mount and multi-flue chimney caps. For dampers, caps, and firebox components, we use OEM Gelco parts when they’re available. When OEM parts are discontinued or backordered, we install quality aftermarket equivalents and always tell you which one we’re using. On older Gelco inserts we repair rather than replace when the firebox and flue connection are sound. We recommend replacement only when the unit itself is cracked or unsafe. Our Gelco sales & service experience spans the full range of these units, and we stock the common wear items for quick turnaround in Ashburn.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Ashburn
What you’ll pay depends on what we’re looking at. A straightforward Gelco insert sweep and safety check in Ashburn falls on the lower end. A Level 2 camera inspection with documentation runs more because it takes time and produces a report you can keep. Cap replacement and relining recommendations get priced out separately, and we never fold repair work into a cleaning quote after the fact. Here’s what to expect:
- Gelco insert sweep and basic safety check: $150 – $250
- Level 2 camera inspection with photo report: $200 – $350
- Gelco cap replacement (parts and labor): $180 – $400 depending on the cap model and roof access
- Firebox and smoke chamber cleaning (heavier buildup): $250 – $450
Every quote is flat-price and agreed before we book. Cameras, photos, and a written summary come with the inspection. Call (833) 365-6591 for an exact Gelco service quote in Ashburn. Estimates are free.
Serving Ashburn, IL — Our Local Coverage Area
We’re based in the Ashburn 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 Ashburn
The only way to know for certain is a camera inspection. Many Ashburn homes had gas furnaces tied into the original fireplace flue during retrofits, and we’ve found cracked clay tile at those connection points on more than one South Kedzie block. We trace every appliance vent before we clean anything. That’s what a Level 2 inspection does. Call (833) 365-6591 to schedule one.
Freeze-thaw cycling works the mortar crown around the cap, not just the cap itself. When the crown spalls, the Gelco cap loses its seat and shifts. Tightening the cap without addressing the crown means it’ll come loose again next spring. We replace the crown or repair the cap as needed, using OEM Gelco caps when available, for reliable Gelco service in West Lawn and surrounding areas.
If the insert has been used regularly and nothing has changed, a Level 1 inspection is the standard. If you just bought the house, haven’t used the insert in years, or had a gas furnace added since the fireplace last ran, you need a Level 2 camera inspection. In Ashburn, with the retrofit history this neighborhood has, we lean toward Level 2 on first visits. We’ll tell you which applies to your situation before we book.
Yes, and that’s a common call here. The first step is confirming the flue is still connected to anything. On Ashburn bungalows that went through furnace retrofits, the fireplace flue may have been capped, orphaned, or repurposed. We run the camera, clean what’s cleanable, and document anything that needs repair before you light a fire. Call (833) 365-6591 and we’ll take a look.
Waterproofing won’t fix a drafting problem, but it slows the spalling and crown damage that lets water reach the insert’s damper and firebox. On Ashburn’s older brick chimneys, lake-effect moisture makes waterproofing a legitimate preventive step after we’ve repaired any existing crown or mortar damage. It’s not a substitute for relining a cracked flue, and we’ll tell you if that’s the real issue.
Service Areas Near Ashburn
We serve Ashburn and the surrounding Chicago neighborhoods, including Ashburn service area coverage for bungalows and split-levels throughout 60652. Our Gelco service in Brookfield and Gelco service in South Shore work spans the same retrofit-heavy housing stock, along with West Town, East Garfield Park, and the Chicago Loop.
Book Your Gelco Service in Ashburn Today
If you own a Gelco fireplace insert, firebox, or cap in Ashburn and haven’t had the flue camera-checked, fall is the right time. We’ll give you a flat price over the phone, show up when we say we will, and tell you exactly what we find. Call (833) 365-6591 to book your Gelco chimney cleaning or inspection.
Written by Neil Borowski, Owner at Brightway Chimney Sweep, serving Ashburn and greater Chicago since 2025.