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.
Fast, Reliable Chimney Inspection Across Kennesaw
A chimney inspection in Kennesaw typically costs $180 to $460 depending on the level, with Level 2 camera inspections running $315 to $580 in a shared-flue or historic-home setting. Most inspections booked in Kennesaw are completed inside a single visit, with findings documented in writing and photos included. If you’re in Kennesaw and want a straight answer about what’s going on inside your flue, call (478) 796-8742 and we’ll give you a written price before anyone climbs a ladder.
Kennesaw isn’t one kind of housing stock. It’s a 1900s rowhouse on Main Street, a 1990s zero-clearance fireplace off Barrett Parkway, and a townhome near Swift-Cantrell Park that shares a chimney stack with the unit next door. That mix changes what an inspection actually needs to find. Our Chimney Inspection team works across all of it, and we know which questions to ask before the camera ever goes up the flue.
Why Ashby Chimney Marietta Is Kennesaw’s Preferred Chimney Inspection Company
We answer the phone when you call. That matters more in Kennesaw than people expect, because a lot of homeowners here have been burned by a company that quoted one price and invoiced another. That doesn’t happen with us. Every inspection gets a written price before work starts, and the number on that sheet is the number on the invoice. Nathan Corliss runs Ashby Chimney Marietta, and he built the operation around one idea: show the work, document the findings, and stand behind the word in writing.
Our technicians are background-checked and uniformed, so when someone arrives at your Kennesaw home you know exactly who walked through the door. We carry professional-grade inspection tools, including camera systems that fit flues from 4 inches to 12 inches, and we don’t skip the crown or flashing just because roof access is tight. In Kennesaw’s older neighborhoods, that’s the difference between catching a leak early and finding water damage a season later.
The company has operated since 2002 and is part of the Kingswell network of independently owned chimney companies. Each location operates under the Kingswell Guarantee, which means a written price, a written guarantee on any repair, and a free second visit if a covered repair fails within the guarantee period. Nathan and the crew in Marietta serve Kennesaw directly, with dispatch and scheduling coordinated from the brand’s Atlanta office.
Styles & brands we work with





Level 2 Chimney Inspection in Kennesaw
A Level 2 Chimney Inspection in Kennesaw is the inspection homeowners need when something has changed: a new appliance, a property sale, a chimney fire, or a smell that won’t go away. This is not a visual-only check. It includes everything in a Level 1 inspection plus a video camera scan of the entire flue interior, along with access to the attic, crawlspace, and roof where needed. In Kennesaw’s historic downtown, where many homes share a single masonry stack, the camera scan is often the only way to see what’s actually happening inside the flue.
Most Level 2 inspections in Kennesaw run between $315 and $580, depending on flue height, roof pitch, and how many flues share the stack. If you’re buying or selling a home near Kennesaw Mountain or off Dallas Highway, the real estate contract may specifically call for a Level 2 inspection. We document everything with photos and give you a written report you can hand to a lender, a buyer, or keep for your own records.
When Kennesaw Homeowners Need This Service
You bought a home in a 1990s subdivision off Jiles Road and the fireplace has never been inspected since the original build. Or you live in one of the attached rowhomes near Main Street and a neighbor just switched from a wood-burning fireplace to a gas insert. Or the home inspector flagged something at the closing table and told you to get a chimney professional involved. Those are all Level 2 situations in Kennesaw.
What the Camera Finds That a Visual Check Misses
The camera sees cracked flue tiles, voids in mortar joints, missing sections of clay liner, and third-degree creosote hiding behind the firebox of a factory-built chimney. It also sees cross-contamination. In attached Kennesaw housing, a shared stack means one unit’s exhaust can migrate into the adjoining unit’s firebox, and the only way to prove that is with a scoped inspection. We’ve run that scan many times, and the photos don’t lie.
Chimney Leak in Kennesaw
A chimney leak in Kennesaw is usually one of four things: a failed crown, cracked flashing, a missing or rusted chimney cap, or water getting past deteriorated brick and mortar. In Kennesaw’s humid subtropical climate, with frequent rain and occasional severe weather, water intrusion accelerates quickly. What starts as a damp spot on a shared wall in a townhome near Cherokee Street can become spalling brick and a damaged flue liner inside two or three seasons.
Chimney leak inspections in Kennesaw typically run $180 to $260 when scheduled as a standalone visit. If we’re already on the roof for a full inspection, the leak assessment is included in the Level 2 price. We inspect the crown, the flashing, the cap, and the brick from top to bottom, then show you photos of what we found. If the fix is minor, Nathan will give you a written repair price on the spot. If it’s a liner issue, we’ll show you the camera footage before recommending anything.
Crown and Flashing Problems We See in Kennesaw
Freeze-thaw cycles in Georgia winters crack concrete crowns over time, even if the crack is hairline. In Kennesaw’s attached homes, a cracked crown on a shared stack lets water run down the inside of the structure and into both units. Flashing fails where the chimney meets the roof, especially on older homes near Cherokee Street where the original flashing has been patched with roofing tar instead of replaced.
Water Stains on Shared Walls
If you have water staining on the wall you share with the unit next door, don’t assume it’s a plumbing leak. In attached Kennesaw housing, water entering through a chimney chase or a failed flashing point often presents as a stain on an interior shared wall. We trace it back to the source, and if the chimney is responsible, the evidence shows up in the camera scan and the roof inspection.
Trusted Brands We Service in Kennesaw
We inspect, service, and repair chimneys and fireplaces from every major manufacturer, including factory-built systems common in Kennesaw’s 1980s and 1990s subdivisions. When repairs are needed, we use materials from established chimney-trade brands like HeatShield, Gelco, and Olympia Chimney. HeatShield is the product we recommend most often in Kennesaw’s historic homes, because it resurfacing an old flue is usually far less invasive and less expensive than tearing out brick to install a new liner. Nathan keeps the crew stocked for common Kennesaw jobs, so we’re not running back to a supply house in the middle of your inspection.
See the difference
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After
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AfterCommon Chimney Inspection Problems We See in Kennesaw Homes
- Unlined or poorly lined brick flues in pre-1950 homes: In the historic downtown and the neighborhoods near Kennesaw Mountain, many original brick chimneys were built without a clay liner, or the liner that exists is cracked and spalling. A Level 2 camera scan shows exactly how much of the flue is compromised, and in shared stacks, that compromise becomes a cross-contamination risk between units.
- Third-degree creosote in factory-built chimneys: Kennesaw’s mild winters mean fireplaces get used only a few times a season, and that irregular use leads to creosote building up behind the firebox in zero-clearance units. Homeowners call us for a leak or a smell and the camera finds a glaze of hardened creosote that a visual check alone would not identify.
- Missing or rusted chimney caps: Kennesaw’s humid climate and regular rain rust out cheap caps in five or six years. A missing cap lets rain, leaves, and animals into the flue, and in attached housing, that water damages the shared masonry from the inside.
- Mortar joint deterioration from freeze-thaw cycles: Winter temperatures in Kennesaw dip below freezing just often enough to expand moisture in old mortar joints, cracking them further each year. Homes near Swift-Cantrell Park and along Kennesaw Due West Road see this pattern consistently, and the damage accelerates when the crown has already failed.
Pricing for Chimney Inspection in Kennesaw, GA
A basic Level 1 visual inspection in Kennesaw runs $180 to $260 for most single-family homes with standard roof access. A Level 2 inspection with camera scan costs $315 to $580, with the higher end applying to attached homes with shared stacks, steep roof pitches, or flues over 35 feet. Level 3 inspections, which involve partial demolition to access concealed flue sections, are quoted after the Level 2 findings tell us what we’re dealing with. A standalone leak investigation in Kennesaw typically runs $180 to $260 when booked separately. Every quote is written. Nothing is started until you’ve seen the number.
We Also Serve Cities Near Kennesaw
Our crews serve Chimney Inspection in Kennesaw and the surrounding communities, including Acworth, Marietta, Woodstock, and Powder Springs. If you’re a few miles outside the city limits, the same written-price guarantee and the same inspection standards apply. Call (478) 796-8742 and we’ll schedule a visit that fits your window.
Serving Kennesaw, GA - Our Local Coverage Area
We’re based in the Kennesaw 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 Inspection in Kennesaw
A shared stack means the inspection has to document every flue in that stack, not just yours. We run the camera up each flue separately, check the condition of the divider walls between flues, and look for signs that one unit’s exhaust is migrating into the other’s firebox. In Kennesaw’s Historic Downtown district near Main Street, where paired rowhomes from the early 1900s share a single masonry structure, this is standard procedure for us. If you skip the camera scan and rely on a visual-only check, you cannot see cross-contamination, and that is the most dangerous failure mode in attached housing. Call (478) 796-8742 if you share a stack and have never had it scoped.
Yes, and it is the exact symptom of cross-contamination in a shared flue. When a neighbor’s gas furnace vents into the same brick stack as your fireplace, a cracked or missing flue liner lets exhaust bleed into your firebox. In the Historic Downtown district near Main Street, our crew inspected a paired 1900s-era rowhome where a neighbor’s gas furnace was venting into the shared masonry stack. We ran a Level 2 camera scan and found a cracked flue liner allowing exhaust to seep into the adjoining property’s firebox. We flagged the cross-contamination, recommended HeatShield resurfacing for both flues, and documented the findings for both homeowners. If you smell exhaust in your Kennesaw townhome, call us. That is not a smell to wait on.
Yes, and often for different reasons. Factory-built chimneys in Kennesaw subdivisions from the 1980s and 1990s don’t share stacks, but they accumulate creosote in concealed spaces behind the firebox, and the metal components rust in Georgia’s humidity. The failure you’re looking for is not a cracked clay liner; it’s a warped chase cover, a rusted flue section, or third-degree creosote hidden where a visual check can’t see it. A Level 2 camera inspection documents the entire length of the factory-built flue. The cost in Kennesaw is the same $315 to $580 range.
Yes, and that is one of the most common calls we get from attached homes near Cherokee Street and the older subdivisions off Jiles Road. Water staining on a shared wall is often traced to a chimney chase, a failed flashing point, or water entering through a cracked crown on a shared stack. We inspect the roof, the crown, the flashing, and the cap, then run the camera to look for water entry inside the flue. If the chimney is the source, the evidence is in the photos and the camera footage. If it’s not the chimney, we’ll tell you that too. A leak inspection in Kennesaw runs $180 to $260.
Every year, even if the fireplace is decorative. The shared flue that vents your neighbor’s furnace or water heater is still doing work, and its condition affects your home. An annual Level 1 inspection catches crown cracks, cap rust, and mortar deterioration early. Every two to three years, we recommend a Level 2 camera inspection for shared-stack homes in Kennesaw, because the liners in these structures are old and the consequences of a hidden crack affect more than one unit. The cost of the inspection is a fraction of what a cross-contamination incident costs to remediate. Call (478) 796-8742 for an exact quote, and we’ll schedule a visit at a time that works for you.
Written by Nathan Corliss, Owner at Ashby Chimney Marietta, serving Kennesaw and surrounding communities.