Fast, Reliable Chimney Liner & Rebuild Across Dunwoody
Dunwoody’s brick colonials along Peachtree Industrial Boulevard and the winding streets off Chamblee-Dunwoody Road were built for a different era of fireplace use. We’re Hearthstone Chimney Co., and we’ve been working on chimneys in this market long enough to know that a 1980s prefab zero-clearance unit hidden behind handsome brick veneer behaves nothing like the masonry hearth your grandfather knew. A chimney liner or rebuild in Dunwoody typically runs $1,800-$6,500 depending on whether we’re dropping a stainless steel liner into a masonry flue or replacing a failed prefab firebox entirely, and most of our Dunwoody calls are completed in a single visit with same-week scheduling. Call (844) 803-1545 - a live person answers, 24 hours a day.
Why Hearthstone Chimney Co. Is Dunwoody’s Preferred Chimney Liner & Rebuild Company
We’ve been serving the Atlanta metro since 1984, and Dunwoody has been part of our Fireplace Services in Dunwoody for decades. Our technicians know the difference between a Georgetown Square split-level with its original Heatilator and a newer construction off Ashford-Dunwoody Road before they step out of the truck.
Our reviews from Dunwoody homeowners consistently mention the same things: Russell Haines and our team show up when we say we will, explain what we found in plain English, and leave the work area cleaner than we found it. We’re not the cheapest outfit that advertises on the radio, and we’re not a one-truck operator who may or may not answer next year. We’re the company that plans to be here in thirty more years, which means we don’t cut corners on a liner installation that needs to last.
Response time to Dunwoody is typically same-day or next-day for urgent calls - a cracked firebox panel or failed gasket in a prefab unit is not a “wait until fall” situation. We carry DuraFlex and Olympia Chimney liner inventory stocked for this market, so we’re not ordering parts while your fireplace sits open.
Our Chimney Liner & Rebuild Services in Dunwoody
Stainless Steel Liner Installation
For Dunwoody’s older masonry chimneys - the ones that actually have clay flue tiles - a stainless steel liner from DuraFlex or Olympia Chimney is often the right repair when tiles crack or mortar joints erode. We see this most in the pre-1970s homes near Dunwoody Village Parkway, where the original construction predates the prefab boom. A properly sized stainless liner improves draft, reduces creosote buildup, and brings an aging flue up to modern safety standards. Our Chimney Liner & Rebuild team measures on-site and fabricates to fit - no guesswork, no universal kits that don’t seat properly.
Flexible Liner for Offset Flues
Some Dunwoody homes, particularly the split-levels built into hillsides near North Peachtree Creek, have chimney flues with offsets or bends that a rigid liner simply cannot navigate. Flexible DuraFlex liners solve this without tearing into walls. We thread and expand the liner in place, then seal the top with our Chimney Cap & Crown in Dunwoody. The job takes most of a day, and you’ll have photos of the before-and-after camera inspection to review with our technician.
Liner Replacement When the Old One Has Failed
If your Dunwoody home already has a liner - aluminum, clay, or an earlier stainless installation - and it’s showing gaps, corrosion, or separation at the joints, replacement is not optional. Gases escape into wall cavities. We remove the compromised liner, inspect the surrounding masonry with our Level-2 camera, and install a new system sized to your appliance. We also handle Chimney Repair in Dunwoody for the masonry restoration that often accompanies liner replacement in homes of this vintage.
Partial and Full Chimney Rebuild
Here’s where Dunwoody’s housing stock gets complicated. When a zero-clearance prefab firebox fails - cracked refractory panels, warped metal, deteriorated gaskets - there is no liner to install and no masonry to repoint. The entire unit must be removed and replaced. This is not a rebuild in the traditional sense; it’s a full system replacement that requires matching or exceeding the original clearances, proper venting, and often coordination with a hearth professional for the facing and surround. We’ve done this work in Dunwoody long enough to know which units were originally installed in the Brookhaven Heights and Georgetown Square subdivisions, and we spec replacements that fit without destructive modification to your brick veneer.
For true masonry chimneys with spalling brick, deteriorated crowns, or compromised structural integrity, our partial and full rebuilds use professional-grade materials from Copperfield and Famco. We rebuild from the roofline up, or from the ground up if the damage warrants it - always with a written scope, upfront pricing, and our 90-Day Done Right Promise in place before work begins.
What happens when you call
- 1
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.
Trusted Brands We Service in Dunwoody
We work exclusively with professional-grade materials - no builder-grade substitutes that fail in five years. For Dunwoody installations, we stock and specify DuraFlex flexible and rigid stainless liners, Olympia Chimney venting components, Famco termination hardware, and Copperfield masonry supplies. These are the brands that other chimney professionals use in their own homes. Because we maintain inventory for the Atlanta metro market, Dunwoody customers don’t wait two weeks for a special order. The liner or rebuild component we specify is typically on our truck or available next-day from our local supplier.
Common Chimney Liner & Rebuild Problems We See in Dunwoody Homes
- Glazed creosote in rarely used prefab units. Dunwoody homeowners often burn a dozen low-temperature fires per winter, thinking light use means light maintenance. Those smoldering holiday fires in aging zero-clearance boxes produce hard Stage 2 and Stage 3 glazed creosote that standard brushing won’t remove - and that creosote accelerates panel deterioration.
- Cracked refractory panels mistaken for “normal wear.” In the 1970s and 1980s colonials near Dunwoody Village, we regularly find firebox panels with cracks wide enough to expose the metal wrapper behind them. Homeowners assume this is cosmetic. It is not. Once the refractory layer fails, the unit is no longer rated for safe operation.
- Clay flue tile spalling in pre-boom masonry chimneys. The older homes on Tilly Mill Road and around Dunwoody Park have genuine masonry flues, but decades of thermal cycling have caused the inner surface of clay tiles to flake and fall. This debris narrows the flue and creates blockage hazards.
- Failed gaskets and seals in original prefab installations. Factory-built fireplaces are designed with specific gasket and seal tolerances. After 40-50 years, these materials harden and shrink. Combustion gases leak around the firebox opening or at the chimney connection - invisible, odorless, and dangerous.
Pricing for Chimney Liner & Rebuild in Dunwoody, GA
We’re plain about what this work costs because nobody benefits from a surprise on the invoice.
| Service | Typical Range in Dunwoody |
|---|---|
| Stainless steel liner (masonry chimney, standard height) | $1,800 - $3,400 |
| Flexible liner with offset navigation | $2,200 - $3,800 |
| Liner replacement (remove old, install new) | $2,400 - $4,200 |
| Partial chimney rebuild (masonry, roofline up) | $3,500 - $5,500 |
| Full prefab firebox replacement | $4,200 - $6,500 |
| Full masonry chimney rebuild | $6,000 - $12,000+ |
What moves the number? Height of the chimney, accessibility (steep roof pitches near Dunwoody’s creek valleys add time), condition of the existing structure, and whether we discover hidden damage during the Level-2 inspection. We document everything with photos, explain what we found, and give you a fixed written estimate before any work proceeds. No-hassle upfront pricing: the number on the estimate is the number on the invoice. Estimates are free. Call (844) 803-1545 to schedule.
We Also Serve Cities Near Dunwoody
Our service area covers the full north Atlanta metro. We regularly run Chimney Cleaning & Sweep in Dunwoody routes that continue into Sandy Springs for afternoon appointments, and our technicians live as far south as Chamblee and Doraville. Brookhaven homeowners with the same vintage housing stock call us for liner work as well. Same-day scheduling is often available if you’re within this cluster - mention your location when you call.
Serving Dunwoody, GA - Our Local Coverage Area
We’re based in the Dunwoody 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 - Chimney Liner & Rebuild in Dunwoody
We typically schedule Dunwoody appointments within 24-48 hours for standard liner installations and same-day for urgent safety concerns like a cracked firebox or suspected carbon monoxide leak. Call (844) 803-1545 - a live person answers 24 hours a day, and we’ll give you the next available slot for your ZIP code.
Yes. We work throughout 30346 and surrounding Dunwoody areas, from the original Dunwoody Village subdivisions to Georgetown Square, Brookhaven Heights, and the streets off Chamblee-Dunwoody Road. Our technicians know the difference between a 1972 masonry chimney and a 1985 prefab installation before we arrive, which saves you diagnostic time.
Yes. A live person answers our phones 24 hours a day, 7 days a week - not a voicemail system, not a callback queue. If you have a smoking chimney, a suspected liner failure, or a damaged firebox creating an immediate hazard, we’ll dispatch a technician to Dunwoody for emergency assessment. Severe weather calls do spike in winter, so mention if your situation is urgent when you call.
They’re comparable. We use the same pricing structure across the north Atlanta metro, so a stainless liner in Dunwoody costs the same as in Sandy Springs or Brookhaven for equivalent work. The variable is your specific chimney - height, condition, and accessibility - not your ZIP code. Call (844) 803-1545 for a free estimate that reflects your actual situation.
Every liner installation and rebuild is backed by our 90-Day Done Right Promise - in writing, no arguing. If anything about the work is not right, we come back and make it right at no charge. Beyond that, manufacturer warranties on DuraFlex and Olympia Chimney liners typically extend 10 years to lifetime depending on the product tier. We register your warranty and provide documentation before we leave the job site.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Dunwoody and north Atlanta communities since 1984.