Level 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.
Before
After
Before
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Before
AfterTrusted Chimney Liner & Rebuild for Kennesaw Homeowners
A chimney liner and rebuild in Kennesaw typically costs $1,800-$6,500 depending on whether you’re replacing a damaged flue liner or rebuilding the entire chimney structure. Most liner replacements take one day; full rebuilds run 2-4 days with weather factored in. Call (678) 535-2204 for a written estimate before any work starts.
We’ve inspected more than 38,000 chimneys since 2009, and the calls we get from Kennesaw neighborhoods like Legacy Park, Barrett Greene, and around Kennesaw Mountain follow a pattern: the homeowner bought between 2015 and 2020, the inspection report flagged a cracked flue liner or deteriorating mortar, and they’re trying to figure out if the quote they already got is fair. We built our practice on answering that question with evidence, not pressure. Every our Chimney Liner & Rebuild in Kennesaw visit starts with an NFPA 211 Level 2 camera inspection down the flue, and we deliver a written price, written scope, and written warranty before anyone picks up a trowel. Our 365-Day Done Right Promise means if it’s not done right, we make it right. No exceptions.
What Our Chimney Liner & Rebuild Service Includes
Stainless Steel Liner
A stainless steel liner is a corrugated or smooth metal tube inserted inside your existing flue to contain combustion gases and protect the masonry from heat and corrosion. In Kennesaw, we install these most often in homes built 1985-2005 where the original clay tile liner has cracked from thermal cycling or settled away from the flue wall. Our crews use 316Ti or 304 alloy liners sourced through Olympia Chimney’s Haven buying network, sized to your appliance’s BTU output and venting category. We cut the liner to length on site, insulate with ProFoil-wrapped ceramic blanket where clearance requires it, and seal the top with a custom collar and rain cap.
Flexible Liner
Flexible liners are continuous corrugated tubes that navigate offset flues, chimney bends, or transitions between fireplace and insert without breaking the flue gas seal. You’ll need one in Kennesaw’s older ranch and split-level homes where the chimney offsets around a stairwell or roofline. We measure the flue path with a video scan first, then pull the FlexKing or DuraFlex liner through from the top down, using a cone leader and winch setup that protects the liner surface. The installation is tested for draft and leakage with a combustion analyzer before we sign off.
Liner Replacement
Liner replacement means removing a failed liner, whether clay tile, aluminum, or an earlier stainless install, and installing a new system rated for your fuel type and appliance. We do this when the existing liner is spalled, glazed with Class III creosote that can’t be safely removed, or when you’ve converted from wood to gas and the old liner is oversized for the new appliance. Our Kennesaw crews document the full removal with photos, inspect the surrounding masonry for hidden damage, and install the replacement with a new top plate, storm collar, and properly sized termination. Everything is photographed and archived under Haven Standard Clause 4.
Partial Rebuild
A partial rebuild addresses the section of chimney above the roofline or a localized area of structural failure without dismantling the entire stack. In Acworth and Kennesaw, we see this need after ice dam damage, lightning strikes near Kennesaw Mountain, or when the crown has cracked and allowed water to freeze-thaw the upper courses. We match existing brick or stone as closely as possible, rebuild to current Cobb County wind-load and seismic codes, and install a poured concrete crown with proper overhang and drip edge. The work is staged to keep your roof weather-tight overnight.
Full Chimney Rebuild
A full chimney rebuild is the complete dismantling and reconstruction of the exterior chimney structure, from the firebox or smoke chamber up. This becomes necessary when multiple wythes are compromised, the footing has settled, or the cost of repeated partial repairs exceeds replacement. We’ve completed full rebuilds in Kennesaw’s historic districts and in Marietta’s newer subdivisions where builder-grade construction failed prematurely. Our process includes temporary bracing of the roof opening, careful salvage of usable brick if the homeowner requests it, and reconstruction with new materials backed by a written warranty. The flue liner is replaced as part of the scope.
Liner Repair
Liner repair targets localized damage, a small crack or joint gap, using HeatShield cerfractory sealant, a stainless steel sleeve, or joint packing depending on the defect’s location and severity. Not every cracked liner needs full replacement, and we’ll tell you straight when repair is viable. We video-scan the full flue length first, mark the damage locations, and apply the repair from the top or bottom as access allows. The work is re-scanned and pressure-tested before we call it complete. If we find additional damage during repair, we stop, show you the footage, and revise the written scope before continuing.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Brands We Service for Chimney Liner & Rebuild
We’ve installed and serviced hundreds of Gelco liner systems in Cobb and north Fulton counties, and we stock their termination components and collar adapters through Haven’s buying network. Gelco’s smooth-wall stainless liners vent high-efficiency appliances cleanly, and we know their sizing charts and clearances well enough to quote without a callback. Olympia Chimney supplies the flexible and rigid liners we use most often for wood-burning fireplaces in Kennesaw’s established neighborhoods; their ProFlex and Excel product lines are our default for multi-story pulls and tight clearances. We’ve also rebuilt chimneys using Famco chimney caps and Copperfield flashing kits where the existing top needs full replacement alongside the liner work.
Whether you have a Gelco, Olympia Chimney, Famco, or Copperfield system, or a liner from DuraFlex, HeatShield, or another manufacturer, we can source compatible materials and perform warranty-compliant installation. Our buying relationship with Haven keeps customer prices honest on OEM parts, and we don’t substitute off-brand materials without documenting the change in writing.
Before
AfterSigns You Need Chimney Liner & Rebuild Right Now
- Flakes of clay tile in your firebox or cleanout. These shards mean your clay liner is spalling, shedding material from the flue wall into the smoke path. Once the tile layer is compromised, combustion gases can reach the surrounding brickwork, accelerating deterioration and creating a path for carbon monoxide into living spaces.
- White efflorescence or rust staining on the exterior brick. These deposits indicate moisture is moving through the masonry, carrying salts or corroding metal components inside the chimney. In Kennesaw’s humid subtropical climate with freeze-thaw cycles each winter, this moisture intrusion destroys mortar joints from the inside out.
- Smoke or odors entering your home during operation. A liner with gaps, offsets, or improper sizing fails to contain and draft flue gases upward. The backdraft may be subtle at first, noticeable only on windy days or when the HVAC system runs, but it worsens as liner damage progresses.
- Visible cracks in the chimney crown or missing mortar between bricks. Water enters through these openings, freezes, and expands, popping faces off bricks and loosening the structure. A crown crack that’s ignored through one Kennesaw winter typically becomes a partial rebuild by the following fall.
- Your home inspector or previous sweep recommended liner replacement. Don’t let this sit. An NFPA 211 Level 2 inspection with video documentation confirms the finding and shows you exactly what was seen. We offer free second opinions on any written estimate you’ve already received.
Our Chimney Liner & Rebuild Process - Step by Step
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Schedule and confirm. Call (678) 535-2204 and you’ll reach a live person, not a voicemail tree. We book a two-hour arrival window, assign a named technician, and text you when they’re en route. Background-checked, uniformed crews arrive in marked vehicles.
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NFPA 211 Level 2 inspection with video scan. We run a high-resolution camera the full length of your flue, documenting liner condition, joint gaps, creosote classification, and masonry integrity. You watch the live feed with the technician. This footage becomes Clause 4 of the Haven Standard: your archived photo record.
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Written diagnosis and price. We show you what we found, explain what it means for safety and function, and deliver a written scope with line-item pricing before any work begins. Haven Standard Clause 1: have it in writing. No verbal quotes, no price changes after you approve.
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Execution with documentation. Our crew performs the liner replacement or rebuild using materials from our Haven buying network. Progress is photographed, critical measurements are recorded, and the work is tested for draft, leakage, and proper clearances.
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Final scan, walkthrough, and archived record. We re-scan the completed flue, review all documentation with you, and provide a written warranty backed by our 365-Day Done Right Promise. Your photo record is archived and available if you sell the home or need warranty service.
How Much Does Chimney Liner & Rebuild Cost in Kennesaw?
A typical stainless steel liner replacement in Kennesaw runs $1,800-$3,400 for a straightforward single-flue installation with standard access. Flexible liner installations in offset chimneys range $2,200-$3,800 depending on length and insulation requirements. Partial rebuilds of the chimney above the roofline cost $2,500-$5,000, while full chimney rebuilds start around $4,500 and can reach $6,500 or more for multi-flue structures with complex flashing or historic matching requirements. Liner repairs using HeatShield or localized sleeves fall in the $800-$1,600 range when the damage is limited and accessible.
Several factors move these numbers. Chimney height and roof pitch affect labor and staging costs; Kennesaw’s steeper lots near Kennesaw Mountain require more setup time than flat suburban sites. The number of appliances venting into the flue determines liner diameter and whether multiple liners are needed. Hidden masonry damage found during removal, spalled brick or deteriorated smoke chamber walls, adds scope we couldn’t see from the initial scan. And the season matters: booking before burning season starts in October typically means better crew availability and no weather delays.
To avoid overpaying, get any competitor’s written estimate in hand and bring it to us for a free second opinion. We itemize our quotes so you can compare line by line. Our estimate includes the inspection, materials, labor, disposal, and warranty with no add-on fees. If we find additional damage during work, we stop, show you the evidence, and get written approval before continuing.
Chimney Liner & Rebuild Near Kennesaw - Our Service Area
Level Two Chimney Kennesaw covers the full Cobb County area and adjacent north Fulton and Cherokee counties. We regularly perform liner replacements and rebuilds in Acworth, Marietta, Woodstock, Fair Oaks, Holly Springs, Dallas, Roswell, Sandy Springs, Canton, Dunwoody, and Milton. Most Kennesaw appointments are scheduled within 3-5 business days, with emergency assessments available for active leaks or post-storm damage. Whether you’re in a 1970s ranch off Wade Green Road or a new build in Town Center’s orbit, the same inspection standard and written pricing apply.
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.
Frequently Asked Questions - Chimney Liner & Rebuild in Kennesaw
Chimney liner and rebuild service restores the internal flue passage and exterior structure that safely vents smoke and combustion gases from your fireplace, stove, or furnace. The liner, a clay, metal, or ceramic tube inside the flue, contains hot gases and protects combustible building materials; the rebuild addresses cracked crowns, spalled brick, or structural failure that lets water and heat damage the chimney. At Level Two Chimney Kennesaw, every project starts with a camera inspection and ends with a written warranty. Call (678) 535-2204 for an exact quote - estimates are free.
A standard stainless steel or flexible liner replacement takes one full day from setup to final testing. Partial rebuilds require 1-2 days depending on weather and curing time for mortar and crown materials. Full chimney rebuilds typically run 2-4 days with staging, demolition, and reconstruction phases. We don’t rush curing times, especially for crown pours in Kennesaw’s variable spring and fall humidity. Call (678) 535-2204 to check current scheduling - estimates are free.
Chimney liner replacement in Kennesaw typically costs $1,800-$3,400, flexible liner installations run $2,200-$3,800, partial rebuilds range $2,500-$5,000, and full rebuilds start at $4,500. Repairable liner damage addressed with HeatShield or localized sleeves falls between $800-$1,600. Your exact price depends on flue dimensions, access difficulty, and whether hidden masonry damage appears during work. We deliver a written, itemized price before any work starts - no exceptions. Call (678) 535-2204 for your free estimate.
Yes. We install, repair, and replace liners and components from Gelco, Olympia Chimney, Famco, Copperfield, DuraFlex, and HeatShield, sourcing through Haven’s buying network to keep prices honest. Our technicians carry sizing guides and common termination parts for these brands on every truck. Whether your existing system is one of these or another manufacturer, we can match or upgrade it with documented compatibility. Call (678) 535-2204 to discuss your specific setup - estimates are free.
We answer calls live 24 hours a day, 7 days a week, and we prioritize active safety hazards: carbon monoxide alarms triggered by flue leakage, visible structural collapse, or post-storm damage exposing the interior. For true emergencies, we can often dispatch for assessment same-day or next-day depending on crew location and weather. Non-emergency liner and rebuild work is typically scheduled within 3-5 business days. Call (678) 535-2204 anytime to discuss urgency - we’ll tell you honestly whether it can wait.
Every liner and rebuild job carries our 365-Day Done Right Promise: if it’s not done right, we make it right. Manufacturer warranties on stainless steel liners run 10 years to lifetime depending on the alloy and brand. We also warranty our workmanship on rebuilds against defects in materials or installation for one full year. All warranty terms are written and delivered before work begins under Haven Standard Clause 1. Call (678) 535-2204 for full warranty details on your specific project - estimates are free.
Clear a path to your fireplace or appliance and remove any fragile items from the mantel and hearth area. For exterior work, trim vegetation back 3-4 feet from the chimney base and ensure our crew can access the roof without moving vehicles or obstacles. Pets should be secured away from the work zone. You don’t need to cover furniture; we bring drop cloths and a HEPA vacuum for dust control. The technician will review the specific plan with you before starting. Call (678) 535-2204 to book - estimates are free.
Schedule Your Chimney Liner & Rebuild Service in Kennesaw Today
Call (678) 535-2204 now and reach a live person, 24 hours a day. We’ll book your NFPA 211 Level 2 inspection, deliver a written price before any work starts, and back the result with our 365-Day Done Right Promise. No obligation, no pressure, no surprises. Level Two Chimney Kennesaw has operated under the Haven Standard since 2009, and we’ve documented every one of our 38,000-plus inspections with photos you can see for yourself.
Written by Corrine Halstead, Owner at Level Two Chimney Kennesaw, serving Kennesaw since 2009.