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 Johns Creek, GA | Kindling Chimney Sandy Springs
Gelco chimney cleaning in Johns Creek runs $189 – $289 for a standard single-flue sweep, with most homes falling around $229. We’re an independent Gelco service provider, not a manufacturer arm, and the thing that separates our Gelco work here is that we remove the chase cover and inspect the entire air-cooled system every single time. What hides behind a rusted chase cover on a 1990s Johns Creek custom build is usually the reason the fireplace isn’t drawing right. If that describes your chimney, call (229) 459-1048 for a free estimate. We serve every neighborhood in Johns Creek, from Medlock Bridge to Country Club of the South.
Why Johns Creek Residents Choose Us for Gelco Service
Gelco systems built into 1980s and 1990s Johns Creek homes have a particular rhythm to their failures, and we’ve spent years learning it. Owner Danny Cortes trained at Los Angeles Trade-Technical College and has spent the better part of two decades on chimneys across the Southeast, which means he can usually tell you what’s wrong with a Gelco flue before the ladder is even off the truck. We’re independently owned and operated, and we work to the Cedarwell Care Promise on every visit: shoe covers and drop cloths go down the moment we arrive, nothing gets moved without asking, and you get a photo of the clean-up before the crew leaves. Families with kids and pets matter in this line of work. We use pet-safe products where there’s a choice and quiet tools when the little ones are napping upstairs.
Our Gelco familiarity runs deep. We’ve cleaned and inspected more Gelco sales & service systems in metro Atlanta than we can count, and we stock Gelco-compatible components locally so a bad chase cover doesn’t leave your flue exposed for two weeks waiting on a shipment. If the original part is discontinued, we source equal-gauge 316L stainless aftermarket rather than something thinner from a big-box shelf. Every job carries the 365-Day Done Right Promise: if the work isn’t right, we make it right. No fine print.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Johns Creek
- Chase cover rust-through along the welded corners. Johns Creek’s year-round humidity and occasional acid rain strip galvanized coatings faster than most homeowners expect. We find this on roughly a third of the Gelco systems we inspect in neighborhoods like Medlock Bridge and Seven Oaks. The fix is either replacement or, where the rust is surface-level, waterproofing and sealing before it eats through.
- Improper clearance between Gelco double-wall pipe and combustible framing. This is a legacy of fast 1990s construction, especially in the larger custom builds going up north of State Bridge Road. A Level 2 inspection with a camera catches it. It’s also exactly why we don’t just sweep the flue and leave: the sweep gets the creosote, but the clearance check is what keeps the house safe.
- Animal entry through deteriorated Gelco chase tops. Squirrels and birds find rust gaps the way kids find a hole in a fence. Once inside, they pack nesting debris and droppings into the flue. We remove the old cover, install a properly fitted replacement, and add a cap that keeps them out for good.
- Condensation-induced creosote glazing inside Gelco liners. Mild winters mean occasional, low-temperature fires. The flue never gets hot enough to fully vaporize moisture, and the creosote left behind turns glossy and hard. Regular sweeping is the only thing that manages it.
- See-through and double-sided fireplace draw problems. Those gorgeous multi-flue Gelco systems in Johns Creek’s larger homes often serve two fireboxes on separate floors. When one flue gets even partially blocked, the whole system fights itself. We clean both flues and test draft on each appliance before we call the job done.
Gelco Service in Johns Creek: What Local Conditions Mean for Your Equipment
Here’s the thing that’s true about Johns Creek and not true a few miles west of here. Johns Creek sits at a slightly higher elevation with clay-heavy soil, which creates what’s called a perched water table. Ground moisture doesn’t drain down the way it does in Alpharetta or Roswell with their sandier soils and marginally lower humidity. That moisture wicks into masonry and, more importantly for Gelco owners, finds its way into the metal components of your chimney system. Chase covers rust from the underside. Flashing joints loosen. The galvinized coating on a Gelco chase cover that would last 15 years in some Atlanta suburbs might give you eight or nine in a Johns Creek subdivision. We plan for that. When we install a replacement, we choose thicker-gauge steel and we seal the chase with waterproofing, because the next cover shouldn’t fail from the same soil moisture that killed the last one.
One field story tells it plainly. Our tech was called to a 1998-built home in the Medlock Bridge subdivision for a Johns Creek Chimney Sweep. The Gelco chase cover had rusted so thoroughly that squirrels had peeled back a corner and nested inside the flue. We removed the old cover, fabricated a 24-gauge stainless replacement on site, installed a new Gelco multi-flue cap, and sealed the chase with waterproofing to stop the rust cycle from repeating. That’s the difference between a sweep company and a chimney company: we look at what’s around the flue, not just what’s inside it.
Gelco Models & Products We Service in Johns Creek
We service the full range of Gelco chimney systems common in this part of Johns Creek, including 6-inch round stainless steel chimney liners, 8-inch double-wall insulated chimney pipe, custom-fit chase covers, and multi-flue chimney caps. When a component fails, we prefer original Gelco parts for the simple reason that dimensions and galvanic compatibility matter. A slightly-off chase cover doesn’t just leak, it sets up dissimilar-metal corrosion that eats the new part faster than the old one. Where Gelco parts are discontinued, we source equal-gauge 316L stainless aftermarket rather than patching with something thinner. We stock common cap sizes and chase cover blanks locally, so most Johns Creek jobs turn around in days, not weeks.
See the difference
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AfterGelco Service Pricing in Johns Creek
Most standard Gelco chimney sweeps in Johns Creek run between $189 and $289, depending on flue count and accessibility. Add a Level 2 camera inspection and you’re typically at $249 – $399 all-in. Chase cover replacement on a Gelco system runs $450 – $900 depending on size and whether we fabricate on site or order an OEM part. Multi-flue cap replacement usually adds $300 – $600. Waterproofing runs $250 – $450 for a standard chase. Your written price arrives before any work starts, every single time. Call (229) 459-1048 and Danny will walk through what your chimney actually needs. Estimates are free.
Serving Johns Creek, GA - Our Local Coverage Area
We’re based in the Johns Creek 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 Johns Creek
Johns Creek’s elevated position over clay-rich soil creates a perched water table that holds moisture against chimney metal longer than in neighboring towns, and the year-round humid subtropical air means that extended saturation never really dries out. The galvanized coating breaks down, and the welded corners fail first. We recommend a heavier-gauge stainless replacement with proper waterproofing. If you’re seeing rust streaks, call (229) 459-1048 for an exact quote before the damage spreads.
Yes, standard sweeping with poly or manual brushes and our Chimney Inspection in Johns Creek is exactly what Gelco’s own maintenance guidance calls for, and we document the work so you have a record. Where homeowners get into trouble is using overly aggressive scraping or chemical cleaners on the liner, which we never do on Gelco systems. We keep to the manufacturer’s maintenance requirements and note any existing damage in our report.
Insufficient clearance between the Gelco double-wall pipe and combustible framing, usually from homes built in the 1990s when inspection oversight was thinner during construction. A camera inspection shows exactly what’s going on behind the chase, and we show you the footage so you’re not taking our word on faith. Call (229) 459-1048 to book a Level 2 inspection; the camera report is included.
Yes, and we do it often. Multi-flue Gelco caps on larger Johns Creek homes with see-through or double-sided fireplaces take more measuring and fitting than a single-flue cap, which is why we template every chase top before fabricating or ordering. The fit matters for both draft and animal exclusion. We’ll provide a written price before any cap is ordered.
Even with occasional use, plan on an annual inspection and a sweep roughly every other year. Johns Creek’s humidity doesn’t just rust metal; it also dampens whatever creosote is there, and that mixture clings harder and smells stronger over time. If you’ve skipped a few seasons, call (229) 459-1048 and we’ll get it right.
Service Areas Near Johns Creek
Beyond Johns Creek, our crews cover Johns Creek service area plus a full sweep of nearby communities: Gelco service in Sandy Springs, Gelco service in Woodstock, Tucker, and Lilburn. If you’re on the edge of any of these, give us a call and we’ll confirm your street.
Book Your Gelco Service in Johns Creek Today
Ready for a clean, safe Gelco chimney? Call (229) 459-1048 for a free estimate and a written price before any work starts. A live person answers 24/7.
Written by Danny Cortes, Owner & Lead Chimney Technician at Kindling Chimney Sandy Springs, serving Johns Creek and surrounding communities as part of the Cedarwell family of companies since 2003.