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 Sweep Across Alpharetta
A standard chimney sweep in Alpharetta typically runs $189 – $289 for a single flue, and most jobs are done in about an hour. Add a Level 2 inspection and you’re looking at $289 – $489, depending on the number of flues and whether we’re dealing with a standard masonry stack or a prefabricated metal unit. If you live in Windward, Crabapple, or anywhere else in Alpharetta and haven’t had your flue checked in over a year, call us at (762) 600-1468 and we’ll give you a written price before any work starts.
We work across Alpharetta every week, so we know what the humidity here does to creosote and what the cold snaps do to terra cotta liners. Our crews arrive in uniform, background-checked, and on time. No phone trees, no vague estimates, no surprises at the door.
Why Flint Chimney Co Alpharetta Is Alpharetta’s Preferred Chimney Sweep Company
Flint Chimney Co Alpharetta operates under The Garrison Standard, the same code every Garrison Partners location follows since 2002. For Alpharetta homeowners, that means one thing in practice: a written price before any tool comes off the truck, and a 365-Day Done Right Promise on every repair. If a covered repair fails within one full year, we return at no charge. No argument, no re-quote, no fine print.
Our techs have seen hundreds of Alpharetta chimneys, from 1980s brick-veneer colonials near downtown to newer prefab installations in developments off Windward Parkway. That local repetition matters. A sweep who only sees one housing style doesn’t recognize how quickly a terra cotta flue in Crabapple can crack, or how third-degree creosote forms differently in a humid Alpharetta winter than it does in a drier Atlanta suburb. We dispatch a live person on the phone 24/7, so when you call (762) 600-1468, you reach a human who can schedule your sweep, not a voicemail box.
Hank Delano leads the crew here. He’s built the Alpharetta operation on a simple rule: name the price, do the work, stand behind it in writing. That’s it.
Styles & brands we work with
Gas Fireplace Cleaning in Alpharetta
Gas fireplace cleaning in Alpharetta generally costs $149 – $229 and covers glass removal, log set inspection, burner cleaning, and vent check. Even though gas units don’t produce creosote like a wood burner, they still collect soot, pet hair, and dust on the logs and glass, and a dirty burner can put off carbon monoxide if the vent isn’t drafting properly. Homes around Alpharetta with vented gas logs typically need this every 12 to 24 months, depending on how often the unit runs during cold snaps.
Direct-Vent and B-Vent Units
Alpharetta’s newer homes, especially those built after 2000 in developments near Avalon and Windward, often have direct-vent gas fireplaces with sealed glass fronts. These need a different cleaning process than open masonry fireplaces. We pull the glass, check the gasket seal, inspect the thermocouple and thermopile, and brush out the burner ports. A B-vent unit in an older Alpharetta home runs a little differently, and we check the draft hood and vent connector every time.
Gas Logs and Fireplace Inserts
If you’ve got vented gas logs in a masonry fireplace, soot will coat the logs and damper over time. We remove the log set, clean each piece by hand, vacuum the firebox, and check the damper clamp. For insert owners in Alpharetta, we’ll also inspect the surround, the blower (if equipped), and the gas line connection. Any of this work falls under the same written-quote rule: you’ll know the price before we start.
Chimney Maintenance in Alpharetta
Chimney maintenance in Alpharetta runs from a $189 annual sweep up to $1,200 – $2,500 for liner resurfacing or crown repair, depending on what the inspection turns up. Think of maintenance as the annual sweep plus the small things that keep a chimney from becoming a big repair: mortar joint patching, flashing checks, damper adjustments, and cap replacements. Given how fast creosote builds in Alpharetta’s humid winters, skipping maintenance isn’t a neutral choice. It’s how $189 becomes $2,500.
Annual Sweep and Inspection
The annual sweep is the backbone of chimney maintenance. We brush the flue, remove soot and creosote from the smoke chamber and firebox, and check the cap, crown, flashing, and damper. In Alpharetta, we recommend pairing the sweep with a Level 1 inspection, especially for homes built in the 1980s and 1990s where terra cotta liners are reaching the age where hairline cracks start showing up under heat stress.
Crown, Flashing, and Cap Upkeep
Alpharetta’s rain and humidity work on masonry chimneys year-round. A cracked crown lets water into the flue and the chase, and by the time you see spalling bricks on the outside, the damage inside is usually further along. We check crowns and flashing on every maintenance visit and quote any repair with a written price and a one-year guarantee. HeatShield resurfacing and Gelco crown coat are both options we use here, specified by job condition rather than margin.
Trusted Brands We Service in Alpharetta
We work with professional-grade chimney products, and we can service whatever brand is already in your Alpharetta home. When a flue needs resurfacing, we typically recommend HeatShield or Gelco, depending on the liner condition and the home’s clearance-to-combustibles situation. For prefabricated metal chimneys in newer Alpharetta builds, we’re familiar with Olympia Chimney and Famco components, which means we can usually source replacement parts locally rather than waiting on a long-lead order. That translates to fewer return visits and a faster turnaround for Alpharetta customers.
Common Chimney Sweep Problems We See in Alpharetta Homes
- Cracked terra cotta flue liners. Homes in Windward and Crabapple that were built in the 1980s and 1990s often have original terra cotta liners. Repeated heat cycling during cold snaps causes hairline cracks, and once the liner is cracked, flue gases can reach the masonry behind it. This is the single most common repair our Alpharetta sweeps flag after a Level 2 inspection.
- Third-degree creosote glaze. Alpharetta’s high humidity means creosote doesn’t just accumulate, it hardens into a tar-like glaze that a standard brush can’t remove. We treat this with chemical removers or rotary brushing. If left alone, third-degree creosote is a fast path to a chimney fire.
- Moisture-damaged crowns and spalling brick. Masonry chimneys on 1980s – 2000s Alpharetta homes take a beating from rain and humidity. Cracked crowns let water in, and the freeze-thaw cycle of even a mild Georgia winter will start spalling brick faces. Catching this early usually means a crown coat and flashing repair; catching it late can mean rebuilding the top of the chimney.
- Improper gas conversions. Many Alpharetta homeowners have converted old wood-burning fireplaces to gas. If the original terra cotta flue was never lined for gas exhaust, the acidic condensate from gas combustion eats the liner from the inside. We inspect converted fireplaces closely and often recommend a new liner or a direct-vent insert.
See the difference
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AfterPricing for Chimney Sweep in Alpharetta, GA
Here’s what Alpharetta homeowners can expect to pay in 2026. A standard sweep for one flue with a Level 1 inspection runs $189 – $289. Add a second flue, which is common in larger Alpharetta properties with a fireplace in the den and another in the master or basement, and you’re at $329 – $449. A Level 2 inspection runs $289 – $489, and that’s the right call if you’ve had a chimney fire, bought a home recently, or haven’t inspected the flue in years. Liner resurfacing with HeatShield runs $1,800 – $2,500, and a full stainless reline with DuraFlex or a comparable product starts around $2,200. Crown repair and waterproofing typically runs $450 – $900. Every quote is written and firm before work begins. Call (762) 600-1468 for a free estimate.
We Also Serve Cities Near Alpharetta
Our crews work throughout north Fulton and south Forsyth, so if you’re in Roswell, Duluth, Cumming, or Lawrenceville, the same written-quote policy and 365-Day Done Right Promise applies. We also coordinate scheduling with our Chimney Sweep team out of the Atlanta metro office, which keeps response times tight across the northern suburbs. If you’re anywhere in the area, call us and ask for Hank.
Serving Alpharetta, GA - Our Local Coverage Area
We’re based in the Alpharetta 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 Sweep in Alpharetta
Alpharetta’s humidity accelerates creosote accumulation, and cold snaps drive frequent fireplace use, so flues here load up faster than in drier Georgia markets. A chimney that would be fine with a biennial sweep in a dry climate needs an annual sweep in Alpharetta. The humidity also attacks masonry and terra cotta, so skipping a year means more than a dirty flue; it means small damage goes unnoticed.
In Windward and Crabapple, we mainly see cracked terra cotta flue liners on 1980s and 1990s brick-veneer homes. The original liners crack under repeated heat stress, and because the neighborhood has so many wood-burning fireplaces that get heavy use during cold snaps, the failure rate is higher than in developments with mostly gas fireplaces. We ran a Level 2 scan on a Windward home where the homeowner used their fireplace every cold snap and found a cracked liner plus first-degree creosote throughout the smoke chamber. We swept the flue with a rotary brush and recommended HeatShield resurfacing before the next burn season.
Prefab metal chimneys get swept with a smaller, softer brush than masonry flues because the stainless steel inner liner can’t take the same abrasion. We also inspect the chase cover, the cap, and the firestop at the ceiling line. Newer Alpharetta homes near Avalon and along Windward Parkway often have these units, and the main thing we check is whether the inner liner has begun to corrode, which happens faster in humid climates.
Yes. Gas fireplaces don’t create creosote, but they do create acidic condensate that can corrode an unlined terra cotta flue from the inside, and a dirty burner or blocked vent can put carbon monoxide into the house. Even if you only use the gas logs a few times a year, an annual inspection is cheap insurance. Call (762) 600-1468 for a quote.
First-degree creosote is a flaky soot that brushes off easily. Second-degree is a harder, tar-like deposit that takes more effort. Third-degree is a hardened glaze that standard brushes won’t remove, and it’s the most dangerous. Alpharetta’s humidity pushes more flues into second and third degree than you’d see in drier parts of the state, which is one reason we use chemical treatments and rotary brushes on a lot of the sweeps we do here.
Get Your Alpharetta Chimney Swept Before the Next Cold Snap
We serve the whole Alpharetta area, from Windward to Crabapple and everywhere in between. Every job gets a written price before work starts, every repair comes with a one-year written guarantee, and a live person answers the phone day or night. Call Flint Chimney Co Alpharetta at (762) 600-1468 for a free estimate. Hank Delano and the crew will handle it.
Written by Hank Delano, Owner at Flint Chimney Co Alpharetta, serving Alpharetta under The Garrison Standard since 2002.