Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
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 Fireplace Repair Across Mableton
Fireplace repair in Mableton usually runs between $180 and $2,400 depending on what’s actually wrong. A pilot light fix or damper adjustment sits at the low end. A full flue resleeve after cracked clay tiles lands at the top. We’re Ashby Chimney Marietta, and we’ve been repairing fireplaces since 2002 with one rule: nobody pays for a repair they haven’t seen with their own eyes on camera. If you’re in Mableton and your fireplace is smoking, smelling, or just not pulling right, call (478) 796-8742 and we’ll give you a written price before any work starts.
Mableton homes aren’t all the same age, and that matters more than most people realize. The brick ranches near the Silver Comet Trail have flues that have absorbed four or five decades of wood smoke. Newer subdivisions off Floyd Road have prefab units with different failure points entirely. We know both, because we work both. That local familiarity means we don’t show up guessing. We show up knowing what to look for in your part of town.
Every job starts with a camera scope so you can see the problem yourself. Not a story. Not a scare. Footage. Then we quote a price and don’t move from it. That’s how we’ve done it since Nathan Corliss started running things, and it’s why Mableton homeowners keep calling us back.
Key Takeaways:
- Most Mableton fireplace repairs run $180 – $2,400, and you’ll get a written quote before any work begins.
- Cracked clay tile liners are the most common serious repair in Anne Place and Shannon Green due to house settling on clay-heavy soil.
- We never recommend a repair without camera evidence you can see for yourself.
- Every repair carries the Kingswell Guarantee. If it fails within 365 days, we return and fix it at no charge.
Why Ashby Chimney Marietta Is Mableton’s Preferred Fireplace Repair Company
We’ve built our reputation in Mableton the slow way, house by house. Mableton customers don’t just want a working fireplace. They want a company that answers the phone, shows up in the window we promised, and doesn’t change the price at the door. The Kingswell Guarantee is our answer to that, and it’s been our standard since 2002. Say the price, show up, leave it cleaner, put the guarantee in writing, come back if it fails. We call it the Kingswell Way. You’ll hear us say it plain.
Our technicians are background-checked and uniformed, so when someone pulls into your driveway off Veterans Memorial Highway, you know exactly who’s walking into your home. We stock parts from established chimney-trade suppliers like HeatShield, Gelco, and Olympia Chimney, which means faster turnaround for Mableton repairs and no waiting on a second trip because the van didn’t have the right piece.
Ashby carries ash right in the name. Fitting for the people whose job is to clean it out. Nathan Corliss has kept that name honest for over two decades, and it means something to us every time we write a price, a warranty, or a guarantee for a Mableton homeowner. Each Ashby location is independently owned and operated under the Kingswell Guarantee, so when you call, you get the people who actually do the work.
Styles & brands we work with





Fireplace Insert Installation in Mableton
Fireplace insert installation in Mableton replaces an inefficient open firebox with a sealed, high-efficiency unit that actually heats your home instead of sending most of the BTUs up the flue. If your current fireplace drafts poorly, smokes into the room, or you’re burning wood and feeling almost none of the warmth, an insert is often the right answer. In Mableton, a full insert installation typically runs $2,800 – $6,500, including the unit, liner, and labor. That’s the range most homeowners should plan for.
When It Makes Sense
If your existing chimney has cracked clay tiles or significant creosote damage, adding an insert without first addressing the flue is throwing money away. The liner must be sound before the insert goes in. We scope it. If the flue needs a resleeve, we’ll show you the footage and quote that work separately. You decide with information, not pressure.
What the Job Involves
We take precise measurements of your firebox, confirm clearances, and match the insert to your home’s layout and heating needs. The installation includes a properly sized stainless liner, crown work where needed, and a final draft test. Every Mableton insert installation gets a written quote before we start and a written guarantee when we finish. If it fails, the 365-Day Done Right Promise means we’re back at no charge.
Gas Fireplace Installation in Mableton
Gas fireplace installation in Mableton gives you a flicker-and-go heat source without hauling wood or cleaning ash. For the mild winters Mableton gets, a gas fireplace makes practical sense: it’s on when you want it, off when you don’t, and it doesn’t sit cold for six months only to smoke on the first burn. A typical Mableton gas fireplace installation runs $3,200 – $7,500, depending on whether you’re converting an existing wood-burning fireplace or installing a new direct-vent unit from scratch.
Venting Is the Part That Gets Skipped
Too many Mableton homeowners end up with gas logs vented into an unlined masonry chimney that was never built for it. That drives condensation into the brick, which causes spalling and deteriorating mortar joints. Then they pay for patch repairs every couple of years while the real problem quietly compounds. We camera-scan every gas installation before we quote it. If the flue needs a liner, you’ll see the footage and the price at the same time.
Conversion vs. New Unit
Converting an existing fireplace to gas is less expensive than a full new installation, but only works if the firebox and flue are in repairable condition. If the firebox is spalled or the liner is cracked through, a conversion is a bandage on a wound. We’ll tell you plainly when a conversion makes sense and when it doesn’t. That’s the Ashby way. No upsell, just straight talk about flues and fireplaces.
Trusted Brands We Service in Mableton
For Fireplace Repair, we carry and service units built by the brands Mableton homeowners already trust. HeatShield resleeving systems, Gelco chimney products, Olympia Chimney components, and Famco fittings are all part of our standard inventory. That means when we open up a fireplace and find a cracked panel or a failed damper assembly, we often have the replacement part on the truck or at our metro Atlanta supply. Less waiting, fewer return trips, and a repair that actually holds. When it’s a brand-name fireplace that’s given you years of heat, it deserves brand-name parts put in by someone who knows the difference. Our team is trained on all of them, and we stand behind every one with the Kingswell Guarantee.
See the difference
Before
After
Before
After
Before
AfterCommon Fireplace Repair Problems We See in Mableton Homes
- Cracked clay tile flue liners in settled homes. House settling on Mableton’s clay-heavy soil puts pressure on original clay tile liners. Once they crack, heat and creosote can move into wall cavities, which is why a firebox repair without a flue resleeve will fail.
- Hardened second-degree creosote from intermittent burning. Mableton’s mild winters mean fireplaces get used for a few days, then sit. That stop-start cycle lets creosote harden into a brittle glaze that a standard brush can’t remove. If the fireplace gets used again before a Level 2 inspection, blockages can’t be ruled out.
- Spalled fireboxes in older brick ranches. Near the Silver Comet Trail, decades of heat stress cause sections of firebox brick to pop loose and flake. That compromises the firebox’s ability to contain heat safely and needs repair before the next burn.
- Gas logs vented into unlined masonry chimneys. This one shows up all over Mableton, from Anne Place to Shannon Green. The condensation from gas exhaust eats at mortar joints, and without a camera scan, the homeowner keeps paying for patch work on a problem that needs a liner.
Pricing for Fireplace Repair in Mableton, GA
Here are the straight numbers for Mableton, GA. A pilot light repair runs $150 – $275. Damper repair or replacement lands between $190 and $450. A firebox repair with new refractory panels typically runs $850 – $1,800, depending on how many panels and how much masonry work is needed. Flue resleeving with a HeatShield system ranges $2,200 – $4,800, and full insert or gas fireplace installation sits at $2,800 – $7,500. The thing that moves the price most in Mableton is the condition of the flue, not the age of the fireplace. That’s why we scope everything before pricing. Call (478) 796-8742 for a free estimate, and you’ll get a written number before any work starts.
We Also Serve Cities Near Mableton
While this page is focused on Fireplace Repair in Mableton, our crews also handle repairs throughout the surrounding area. If you’re in Austell, Smyrna, Powder Springs, or Marietta, we’ll bring the same camera-first, written-price standard to your door. Same phone number, same guarantee, same people. Call (478) 796-8742 and tell us where you are.
Serving Mableton, GA - Our Local Coverage Area
We’re based in the Mableton 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 Fireplace Repair in Mableton
Because of house settling on Mableton’s clay-heavy soils. In neighborhoods like Anne Place and Shannon Green, original clay tile liners crack as the ground beneath the foundation shifts over decades. Patching the firebox without resleeving the flue means heat and creosote keep escaping into wall cavities. That’s why we camera-scan before quoting any repair. If the footage shows cracks, the real fix is a flue liner. Call (478) 796-8742 to get your flue scoped and see the footage yourself.
Intermittent burning. Mableton’s humid subtropical climate means mild winters and occasional cold snaps. Fireplaces get used for a few evenings, then sit for weeks. Each start-stop cycle leaves a new layer of creosote that doesn’t get hot enough to fully burn off. Over a season, it hardens into a brittle second-degree glaze that a standard sweep can’t remove. If you’re burning clean wood and still getting the crust, it’s not your wood. It’s the pattern. We scope and remove it properly.
Yes, but for different reasons. Gas logs vented into an unlined masonry chimney create condensation that eats at mortar joints and causes spalling brick. Left unaddressed, that’s a structural problem. Mableton homeowners often assume gas means no maintenance, but the flue still needs camera inspection and the firebox still needs evaluation. No soot doesn’t mean no damage. If it’s been more than a year since anyone looked at your gas chimney, call us at (478) 796-8742.
A Level 1 inspection is a visual check of the accessible parts of your fireplace and flue. A Level 2 inspection adds a camera scan of the entire flue interior. For most Mableton fireplace repairs, especially in older brick ranches or any home where settling is suspected, a Level 2 is the minimum we recommend. The camera reaches what the eye can’t. When we quote a fireplace repair, we don’t skip this step. You’ll see the footage before you commit to anything.
Because the repair is shown to you on camera before anyone asks for money. We don’t recommend a flue liner because it’s a bigger ticket. We recommend it because the camera shows cracked clay tiles with heat damage around them. If the camera shows a minor damper issue and nothing else, that’s what we quote. The Kingswell Guarantee backs every repair, and if it fails within 365 days, the second visit is free. When the evidence is in front of you and the guarantee is in writing, the upsell disappears. Call (478) 796-8742 for a free estimate and see how it works.
Written by Nathan Corliss, Owner at Ashby Chimney Marietta, serving Mableton and surrounding communities since 2002.