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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.
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Before
AfterAnnual Sweep in Marietta, GA
An annual chimney sweep in Marietta typically costs between $189 and $349 for a standard single-flue fireplace, and the whole visit usually takes 45 to 90 minutes. Ashby Chimney Marietta has performed annual sweeps for Cobb County homeowners since 2002, and every job starts with a written price before any work begins. If you want a sweep you can schedule without the usual runaround, call (478) 796-8742 and a live person answers, day or night.
An annual sweep is straightforward: we remove the soot and creosote that build up inside your flue over a season of fires. Creosote is the tarry residue that condenses inside your chimney when wood smoke cools on its way up. Left alone, it becomes the fuel for chimney fires. Our Chimney Cleaning & Sweep in Marietta service covers this work in depth, and the annual sweep is the version most homeowners schedule once a year, before burning season starts.
We are part of the Kingswell network of independently owned chimney companies, and Nathan Corliss runs our Marietta location. That means we answer to a written standard, not a franchise playbook. Ashby carries ash right in the name, fitting for the people whose job is to clean it out.
Key Takeaways
- Annual sweeps in Marietta run $189 to $349 for a standard fireplace; taller flues, heavy creosote, or capped chimneys add cost.
- Most sweeps take under 90 minutes and we leave the hearth cleaner than we found it.
- Every sweep includes a written price before work starts and a written guarantee when we finish.
- Homeowners who burn 20+ fires per season should sweep annually; the National Fire Protection Association recommends at least one inspection per year, and a sweep whenever creosote reaches 1/8 inch.
- If you call (478) 796-8742, a live person picks up. No voicemail loops.
When You Need an Annual Sweep
Most Marietta homes with a wood-burning fireplace should be swept once a year, but some signs tell you it is overdue. Here is what we hear from homeowners in East Cobb, Kennesaw Mountain, and Smyrna when they call us:
- You burned fires regularly last winter and never had the chimney cleaned. A full season of weekend fires in a Marietta winter leaves enough creosote to matter. If you cannot remember the last sweep, it is time.
- Smoke rolls back into the room instead of rising cleanly. That often means the flue is narrowing, and a narrowed flue changes how your fireplace drafts. In older Marietta homes with unlined chimneys, this is especially common.
- You smell a sharp, acrid odor near the fireplace on humid days. Creosote absorbs moisture, and that smell is the chimney telling you it is holding residue. Summer humidity in Cobb County brings it out worse than winter.
- You see dark, flaky crust on the damper or the firebox walls. That is creosote in its visible form. It brushes off, but it should be removed in the flue where you cannot see it too.
- You just bought the home and do not know the chimney’s history. A sweep and a level-one inspection should happen before your first fire. We do both in one visit.
- Your carbon monoxide detector has gone off near the fireplace. Treat this as a blockage or draft problem until proven otherwise. Do not burn again until a professional has looked. This is a safety issue, not a housekeeping one.
Our Annual Sweep Process
Nathan Corliss designed our sweep process around one idea: you should know what we are going to do, what it costs, and what we found when we are done. Here is how a typical annual sweep works at an Ashby Chimney Marietta visit:
- We arrive in the window we gave you. Our technicians are background-checked and wear Ashby uniforms. You will know who is walking into your home before they ring the bell.
- We lay down drop cloths and protect the hearth area. Chimney sweeping is dusty work, but your floors should not pay for it. We seal off the firebox opening with a vacuum system running before we start.
- We sweep the full length of the flue. Using the right diameter brush for your flue liner, whether that is clay tile or a stainless liner, we mechanically remove the creosote and soot from the smoke chamber up through the cap.
- We check the flue liner, damper, and cap while we are in there. If we see a cracked clay tile or a rusted damper, you will hear about it with a photo and a straight explanation. We use materials from chimney-trade brands like HeatShield and Olympia Chimney when repairs are needed, and we quote those repairs separately in writing.
- We clean the firebox and remove the debris. The ash and soot leave your home with us. We do not leave a pile in your yard or a bag on the curb.
- We hand you a written report and a written guarantee. You get the price we quoted, and the guarantee in writing. If the sweep is not done right, the 365-Day Done Right Promise means we come back and make it right at no charge.
Annual Sweep Pricing in Marietta
Here is the pricing you should expect in this part of Cobb County. These are honest ranges based on what we charge and what the local market bears:
| Service | Price Range | Notes |
|---|---|---|
| Standard single-flue sweep | $189 – $249 | Typical masonry fireplace with one flue, accessible roof or ladder-safe access. |
| Prefab or factory-built fireplace sweep | $210 – $279 | Includes cleaning of the metal chimney system, not just the firebox. |
| Sweep with heavy creosote buildup | $269 – $349 | Stage two or glazed creosote requires additional mechanical or chemical treatment. |
| Sweep plus level-one inspection | $229 – $299 | Most homeowners choose this. The inspection documents condition for insurance and resale. |
| Chimney cap replacement (if needed) | $145 – $315 | Quoted separately. A missing or rusted cap lets rain, birds, and debris into the flue. |
What changes the price? The height and pitch of your roof affect access. If your home is in a hilly pocket of Marietta near Sweat Mountain or off Burnt Hickory Road, roof access may take longer than a flat lot in Fair Oaks. The condition of the flue matters too: a chimney that has gone five years without a sweep holds more creosote and takes longer to do right. And if your flue has a stainless liner installed, we use the appropriate brush to protect it.
Every quote we give is written before we start. The number on the invoice matches the number we quoted at the door. No add-ons, no surprise line items. If you want an exact quote for your house, call (478) 796-8742 and describe your fireplace. We will give you a range over the phone and a firm written price when we arrive.
Why Marietta Homeowners Choose Ashby for Annual Sweeps
We have been sweeping chimneys in Marietta since 2002, before most current Google reviews were written. That means we have seen every flue configuration this city’s housing stock can offer, from 1970s ranchers in East Cobb to pre-war bungalows near the Square. Our technicians arrive in uniform, they are background-checked, and they explain what they found in plain English. If you have ever had a chimney company quote one price and hand you an invoice for something else, the Kingswell Way will feel different: we say the price, we show up in the window, we leave it cleaner, we put the guarantee in writing, and we come back if it fails.
We also use professional-grade materials when your annual sweep turns up a repair need. If your flue needs resurfacing, we use HeatShield. If you need a new cap or a replacement damper, we use parts from Olympia Chimney or Famco. Not whatever happened to be in the van.
FAQs – Annual Sweep
How much does an annual chimney sweep cost in Marietta?
An annual chimney sweep in Marietta costs between $189 and $349 for most single-flue fireplaces, with the final price depending on flue size, creosote buildup, and roof access. Call (478) 796-8742 for an exact quote, estimates are free and always written.
Is it cheaper to clean a chimney myself than to hire a sweep?
In dollars, yes, in risk, no. A proper annual sweep requires a full-length flue brush, a vacuum system, and a ladder on the roof. Homeowner-grade brushes from big-box stores leave creosote behind, and working on a roof without a fall-arrest setup is dangerous. We are trained, insured, and equipped, and the sweep includes a written guarantee the DIY job never will.
How often should I have my chimney swept in Marietta?
Once a year if you burn more than 20 fires per season, or if you see any creosote buildup at all. The National Fire Protection Association standard is to sweep whenever creosote thickness hits 1/8 inch, but the practical rule for Marietta’s October through March burn season is an annual sweep before the first fire.
Can you do an annual sweep the same day I call?
We usually can, depending on the season. Our phones are answered by a live person 24/7, so if you call (478) 796-8742 at 7 a.m., you will talk to someone who can see the schedule right away. During October and November, same-day slots fill faster than January.
Will an annual sweep find problems I didn’t know about?
Often it does, and that is the point. A sweep removes the creosote that hides cracked flue tiles, rusted dampers, and animal nests. We photograph anything we find and explain it before we quote a repair. You are never obligated to fix it that day, but you will know what is there.
Book Your Annual Sweep in Marietta
If your chimney has gone a season without a sweep, or you cannot remember the last time anyone looked at it, call Ashby Chimney Marietta at (478) 796-8742. We will give you a written price, show up in the window we promised, and hand you a written guarantee when the job is done. A live person answers, even at 9 p.m. on a Sunday. We have been doing this in Marietta since 2002, and we plan to be doing it for a long time.
Written by Nathan Corliss, Owner at Ashby Chimney Marietta, serving Marietta.