Gas fireplace service
Sweep & inspection
Caps & crowns
Flue relining
Masonry repairLevel 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.
Why Atlanta Homeowners Choose HeatShield Chimney Cleaning
Atlanta Heatshield service pricing typically runs between $189 and $349 depending on liner condition, creosote volume, and whether you have a Ceramic Refractory, Vitcas, or Supreme system. We’re an independent HeatShield service provider, not a factory-authorized shop, which means we answer to you and the Kingswell Guarantee, not a corporate call center. Our crews have been servicing HeatShield liners across metro Atlanta for over a decade, and we photograph the inside of your flue on every visit so you see exactly what we see before any repair is recommended.
Atlanta’s humid, mild winters create a specific problem for HeatShield owners. The ceramic refractory panels hold up well against heat, but our climate’s moisture and those rare deep freezes stress the mortar joints and sealant beads in ways drier markets never see. When a cold snap finally pushes you to light that first fire of the season, a liner that sat damp for months can spall, crack, or delaminate without warning. That’s why pre-season inspection matters here more than in Phoenix or Denver. If you own a HeatShield system and haven’t had it looked at in the last 12 months, call (678) 263-7908 to schedule Chimney Sweep services. We’ll give you a written price before we touch anything.
Why Trust Ashby Chimney Atlanta for Your HeatShield Chimney Cleaning?
Every Ashby Chimney Atlanta technician who works on HeatShield systems has completed the manufacturer’s hands-on installation and repair workshops. That’s not a certificate we frame and forget. It means the person in your driveway knows the difference between a Ceramic Refractory panel that’s still sound and one that’s been heat-fatigued past the point of saving. It means we don’t guess at expansion rates or slap generic mortar into a joint that needs HeatShield-spec material. Nathan Corliss, our owner, grew up in Los Angeles and learned the trade at Los Angeles Trade-Technical College before deciding Georgia chimneys suited him better than California sun. He’s been working flues and fireboxes for going on two decades, and for the last several years he and his crew have been the ones Atlanta homeowners call, from Buckhead bungalows to older places near Grant Park where the masonry hasn’t been touched since the Carter administration.
Here’s the part that matters when you’ve been burned by a previous chimney company. We show up with the price already written down. We do the inspection before we touch a brush. We leave the job site cleaner than we found it. And every HeatShield repair we make carries a written guarantee. If a covered repair fails within the guarantee period, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, and it’s in writing on every job. Tell me the price first, then tell me why, that’s the only way I know how to do it. Nathan says it on estimates, and it’s the standard we hold every tech to.
We’re the only Atlanta chimney company that photographs the inside of your HeatShield liner during every cleaning. You see exactly which panels, mortar joints, and sealant beads are wearing before they become a fire hazard. No making recommendations you can’t verify. No upselling a full reline because a camera image would tell a different story. We hand you the photos.
Styles & brands we work with





Common HeatShield Chimney Cleaning Problems We Fix in Atlanta
- HeatShield Ceramic Refractory panel cracking from moisture intrusion. Atlanta’s humidity works its way into hairline cracks, then winter temperature swings freeze and thaw that trapped water. The panels spall, filling the flue with ceramic debris that blocks draft and sends smoke back into the room. We see this most often on chimneys where the crown has small cracks or the cap is missing, letting rain soak the liner from above.
- Failed mortar joints between panels allowing hot gases to reach combustible framing. The HeatShield Joint Repair System exists for exactly this failure mode, but many installs we inspect around older Atlanta neighborhoods like Virginia-Highland and Inman Park used off-spec mortar on the original job. Those joints erode faster under heat cycling, and once they open up, the liner is no longer a continuous barrier. This is the repair we most often catch on camera before the homeowner ever notices a problem.
- HeatShield Supreme liners eroding after creosote fires, leaving pinhole leaks. A chimney fire doesn’t always roar. Sometimes it burns low and slow, glazing the creosote and eating into the refractory surface. We’ve found pinhole leaks in Supreme liners that drew smoke back into living spaces whenever the fireplace was used. The homeowner thought it was a draft problem. It was a fire-damaged liner.
- Improperly sealed damper areas letting rainwater pool and corrode the firebox surround. The damper is the weakest point in any HeatShield installation. A poor seal lets Atlanta’s frequent rain sit in the firebox, rusting the metal surround and eating at the mortar bed below. Summer thunderstorms are usually when these leaks reveal themselves, and by then the damage is already wet.
- Animal intrusions in unused flues, especially spring denning season. In Atlanta’s tree-heavy neighborhoods like Morningside and Druid Hills, we regularly pull squirrel nests, raccoon litters, and even flying squirrel colonies from HeatShield-lined chimneys. The liner itself is fine, the biology is the problem. A spring inspection catches these before the first fire of fall bakes a nest into a fire hazard.
HeatShield Parts & Our Repair-vs-Replace Approach
We use genuine HeatShield refractory panels, mortars, and sealants for all liner repairs. The reason is simple physics: aftermarket ceramic mixes often have different expansion rates than HeatShield’s factory material. When the flue heats up, those mismatched materials expand at different speeds, and the joint fails early. We’re not going to install a repair we know will crack in two seasons. That’s why we keep HeatShield Ceramic Refractory panels, Joint Repair System mortars, and Vitcas liner sections in our Atlanta stock, so most repairs don’t wait on a delivery.
The repair-vs-replace decision comes down to what the camera shows. If a HeatShield liner section is cracked beyond 30% of its surface or shows signs of heat fatigue, we recommend replacing that section rather than patching. Patching a heat-fatigued panel is throwing money at a panel that’s already done. It costs less in the long run than repeated callbacks, and we’d rather tell you that plainly than sell you a patch we know won’t hold. Call (678) 263-7908 and we’ll walk you through what we’re seeing.
Our HeatShield Service Process – Step by Step
- 1
Diagnosis with camera inspection. Before any cleaning or repair, we run a camera through your HeatShield liner and photograph every panel, joint, and sealant bead. You get the images. Nothing is recommended on our say-so alone.
- 2
Creosote removal matched to your liner type. HeatShield ceramic refractory handles rotary cleaning well, but we match the tool to the creosote stage and the liner condition. Stiff poly brushes for routine sweeps, rotary whips for glazed Stage 2 or Stage 3 buildup. The wrong tool on a HeatShield surface creates scratches that hold future creosote.
- 3
Repair or replacement, priced in writing before we start. If the camera shows cracked panels or failed joints, we put a written price in your hand. That number does not change at the door. You approve it, or you don’t, and the choice is yours without pressure.
- 4
Genuine HeatShield materials, manufacturer-spec installation. Every repair uses HeatShield refractory panels, mortars, and sealants. Joints are tooled to manufacturer spec, not rushed before the mortar sets.
- 5
Post-repair camera verification and written guarantee. We run the camera again after the repair and show you the difference. Then we hand you the written guarantee covering the work. That’s the 365-Day Done Right Promise, and it’s not an upsell.
See the difference
Before
After
Before
After
Before
AfterHeatShield Products We Service & Install in Atlanta
Our crews provide HeatShield Chimney Cleaning in North Atlanta, GA and service the full HeatShield line: the Ceramic Refractory Liner for standard masonry flues, the Joint Repair System for localized mortar failures, the Vitcas Fireplace Liner for fireplace-specific applications, and the Supreme Flue Liner for high-heat wood-burning conditions. We stock Ceramic Refractory panels and Joint Repair System mortars locally so most repairs happen same-visit. For full relines, we measure, order, and install, and the written price never changes between the estimate and the final invoice.
We Also Service These Brands
HeatShield isn’t the only liner we know. Ashby Chimney Atlanta regularly services DuraFlex and Gelco systems as well, which means we’re not guessing when a mixed-brand chimney shows up. Repair work uses materials from recognized chimney-trade suppliers including DuraFlex, Gelco, Olympia Chimney, Famco, and Copperfield. We’re multi-brand by trade, not brand-locked.
FAQs – HeatShield Chimney Cleaning Service in Atlanta
Yes, in most cases. If the cracking is localized and the panels haven’t heat-fatigued, we replace the damaged panels with genuine HeatShield refractory and seal the joints with manufacturer-spec mortar. Once cracking exceeds about 30% of a panel’s surface or the material shows heat fatigue, we recommend section replacement instead. Call (678) 263-7908 and send us a photo of what you’re seeing, or book an inspection and we’ll camera-verify before quoting anything.
Yes, the HeatShield Supreme Flue Liner is rated for exactly that application, high-heat wood-burning conditions where standard liners can erode faster. The key is matching the liner grade to the appliance. A chimney built for a wood stove that now vents a fireplace, or vice versa, needs different liner specifications. We inspect the appliance, the flue dimensions, and the existing liner condition before recommending any HeatShield product. Call (678) 263-7908 and we’ll give you a straight answer.
Every 12 months of regular use, same as any lined chimney. In Atlanta specifically, we recommend a pre-season inspection every fall even if you only burn occasionally. Our humid summers can crack crowns and let moisture into the liner, and the first cold snap is when neglected chimneys see spikes in creosote and blockages. Annual sweeping is cheap insurance against a chimney fire, and it keeps your HeatShield warranty documentation current.
It won’t fail immediately, but a cracked crown is the single most common cause of HeatShield panel deterioration we see in Atlanta. Rainwater follows the crack into the flue, moisture saturates the ceramic panels, and freeze-thaw cycles do the rest. We’ve pulled HeatShield liners where every panel was sound except the top three, directly under a cracked crown. If you see water stains on the firebox or hear dripping during storms, the crown needs attention before the liner does. Call (678) 263-7908 for an inspection.
Yes, and that’s exactly what the HeatShield Joint Repair System is for. When the panels are still sound but the mortar between them has eroded or cracked from heat cycling, we clean out the failed joints and repoint them with manufacturer-spec mortar. The repair is camera-verified before and after, and it carries a written guarantee. It’s one of the most common HeatShield Chimney Cleaning in Dunwoody, GA repairs we make, especially on liners installed more than a decade ago.
No. We are an independent HeatShield service provider, not a factory-authorized dealer. What you get from that independence is a company that answers to you and the Kingswell Guarantee, not a manufacturer’s rep. Our techs have completed HeatShield’s hands-on installation and repair workshops, and we’ve been servicing these liners across metro Atlanta for over a decade. We choose to recommend HeatShield products because they perform well in Georgia’s climate, not because a contract requires it.
Most HeatShield chimney cleanings in Atlanta run between $189 and $349, depending on creosote volume, liner condition, and access. If the camera inspection turns up cracked panels or failed joints, we give you a separate written repair price before any work starts, you approve it or you don’t. There’s no price-switching at the door. Call (678) 263-7908 for an exact quote, estimates are free.
Book Your HeatShield Service in Atlanta, GA
Call (678) 263-7908 and a live person answers, 24/7. We’ll schedule your HeatShield inspection or cleaning, give you a written price before any work starts, and back every repair with the 365-Day Done Right Promise. If you’re in Atlanta and you own a HeatShield liner, this is the number to have.
Written by Nathan Corliss, Owner at Ashby Chimney Atlanta, serving Atlanta since 2002.