Level 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 Catonsville
A standard chimney sweep in Catonsville, MD typically runs $189 – $289 for a single flue fireplace, with the price written down and agreed to before we unload a single tool. That number covers the full sweep, the camera inspection, and a photo report you keep. If you’re off Edmondson Avenue, up near Catonsville High, or anywhere between Frederick Road and the Patapsco, we know your chimney type before we knock. Call (830) 251-4560 and you’ll get a live person, a flat quote, and a window we actually hit.
Why Flint Chimney Sweep Is Catonsville’s Preferred Chimney Sweep Company
Catonsville homeowners call us because we do something most Chimney Sweep outfits won’t: we put the price in writing before any work starts, and we back every repair with a 365-Day Done Right Promise. That means if a covered repair fails within a full year, we return at no charge. No argument, no re-quote. Hank Delano runs our crews under The Garrison Standard, the same operating code every Garrison Partners location follows, and it shows in how we handle older Catonsville homes.
We’ve swept enough pre-war colonials and 1950s split-levels in Paradise, Winters Lane, and along Frederick Road to know what’s behind a typical Catonsville chimney face. Our technicians are background-checked and uniformed, so you know exactly who’s walking through your door. The phone is answered by a live person 24/7, not a voicemail tree. And when we’re done, you get a photo report showing what we found, what we did, and what can safely wait.
Fireplace Cleaning in Catonsville
Fireplace Cleaning in Catonsville usually means more than vacuuming out ash. In this town, with its stock of pre-1950 masonry chimneys, a proper fireplace cleaning starts with a camera run down the flue to check for spalled tiles, soft mortar joints, and creosote buildup before we put a brush to anything. Skipping that step on an original clay liner is how you knock loose debris into the smoke chamber and turn a $220 cleaning into a $900 repair.
For a standard single-flue fireplace in Catonsville, expect to pay $189 – $289 for the full cleaning, which includes removing soot and creosote, clearing the smoke shelf, and vacuuming the firebox. If you burn more than a cord a year or you’re seeing flaky black buildup, the job may take longer and cost toward the upper end of that range. Call (830) 251-4560 for an exact written quote before we arrive.
Annual Sweep and Creosote Removal
Most Catonsville homes burning wood two or three times a week through the winter should get an annual sweep. Creosote, the unburned wood tar that condenses on flue walls, is what fuels chimney fires. We remove first and second-degree creosote with poly brushes, and for the glossy third-degree stuff we use chemical treatments before mechanical removal.
Soot Removal and Smoke Chamber Cleaning
Soot is the lighter, powdery carbon that builds up faster than creosote. Removing it keeps your draft strong and your glass doors cleaner. On older Catonsville chimneys, a blocked smoke shelf or a rusted damper is often the real reason a room fills with smoke, and that’s something we check and address during the cleaning.
Chimney Services in Catonsville
Chimney Services in Catonsville starts with an honest conversation about what you actually need, not what’s easy to sell. For homeowners off Route 40 or south of the Patapsco, the most requested services are a Level 1 inspection with a sweep, a Level 2 inspection when buying or selling a home, and repair work on crowns, flashing, dampers, and flue liners. Hank Delano’s crews never recommend a liner replacement without camera footage you can see with your own eyes.
A Level 1 inspection, included with every sweep, runs $189 – $289. A Level 2 inspection, which adds a camera scan of the full flue and an attic and crawlspace check, runs $289 – $389 in Catonsville. Repairs are quoted separately, in writing, before any work begins. The number on your invoice is the number you approved.
Level 1 and Level 2 Inspections
Level 1 covers what we can see and access: the firebox, damper, smoke chamber, flue, crown, and flashing. It’s what you need before your annual burn season. Level 2 is the deeper dive, required by most Catonsville inspectors before a home transfer, after a chimney fire, or after any event that may have damaged the flue.

Chimney Repair and Flue Relining
When we write a repair estimate, we specify materials by job rather than by margin. That means DuraFlex stainless liners for flue relining, HeatShield when a cast-in-place repair makes more sense than a full liner, and Gelco or Copperfield caps when the crown and top need protection. Every repair carries our one-year written guarantee.

What happens when you call
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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 Catonsville
We don’t stock off-brand parts to pad a quote. When your Catonsville chimney needs a replacement damper, a new cap, or a full flue reline, we use Famco, DuraFlex, and Copperfield products because they hold up to the freeze-thaw cycles we get this side of the Patapsco. We keep common components stocked locally, which means faster turnaround when your repair can’t wait until spring. And because we specify brand names on the estimate, you can verify the quality before approving the work.
Common Chimney Sweep Problems We See in Catonsville Homes
- Spalled flue tiles on original clay liners. Homes in Paradise and Winters Lane built before 1950 often have unparged clay liners. Years of heating and cooling crack the tiles, and a standard sweep without a prior camera check can knock loose pieces into the smoke chamber.
- Third-degree creosote hidden behind glossy first-degree buildup. The shiny flaky stuff on top isn’t always the whole story. We regularly find hard, tarry third-degree creosote underneath that requires chemical treatment before mechanical removal, especially in chimneys that burn unseasoned wood.
- Rusted dampers that won’t seal. A throat damper left open all winter lets warm air escape and rain water in. In Catonsville’s older colonials, we often find original dampers seized or rusted through. We free what’s salvageable and replace what isn’t.
- Crown and flashing failures from freeze-thaw cycles. Maryland winters freeze and thaw the mortar crown and the metal flashing at the roofline. Once water gets in, the smoke chamber and firebox mortar start to spall. We catch this on a Level 2 inspection before it becomes a structural repair.
Pricing for Chimney Sweep in Catonsville, MD
A standard single-flue chimney sweep in Catonsville runs $189 – $289, and that includes the camera inspection and photo report. A sweep plus a Level 2 inspection runs $289 – $389. If you have a two-flue chimney, add roughly $80 – $120 for the second flue. Heavy creosote removal, a stuck damper, or a missing chimney cap will add to the quote, but you’ll see every line item in writing before we start. No number moves after you approve the estimate. Call (830) 251-4560 for your free written estimate.
We Also Serve Cities Near Catonsville
We run crews into Catonsville daily, and our Baltimore dispatch office coordinates the schedule. If you’re across the line in Elkridge, up in Baltimore, or out toward Pikesville and Randallstown, the same flat pricing and one-year guarantee apply.
Serving Catonsville, MD - Our Local Coverage Area
We’re based in the Catonsville 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 Catonsville
Once a year, even with light use. A few fires a season still deposits creosote on the flue walls, and in Catonsville’s older masonry chimneys, an annual sweep is also your early warning system for spalling tiles and crown damage. If you burn less than a dozen fires a year, a sweep every 12 to 18 months is reasonable, but don’t stretch it past two years. Call (830) 251-4560 and we’ll give you an honest recommendation based on what the camera shows.
A sweep is the cleaning: brushes, vacuum, soot and creosote removal. A Level 1 inspection is the visual check we do alongside every sweep, covering the firebox, damper, smoke chamber, flue, crown, and flashing. A Level 2 inspection adds a camera scan of the entire flue interior and a check of the attic and crawlspace areas, which Catonsville homebuyers and sellers typically need. A Level 3 inspection involves removing part of the chimney structure to access hidden areas, and it’s only needed after a chimney fire or suspected structural failure. Call (830) 251-4560 if you’re not sure which one your situation calls for.
Glossy black deposits in the firebox are usually second-degree creosote, which is removable with poly brushes. True third-degree creosote is a hard, tarry glaze that forms higher in the flue and often requires chemical treatment before mechanical removal. The only way to know what’s actually coating your flue walls is a camera inspection, which we include with every sweep in Catonsville. Call (830) 251-4560 for a written quote that includes the camera work.
No, the camera inspection is included in every sweep we perform in Catonsville. We run the camera before we put a brush to the flue, so we know whether the liner is intact and what kind of creosote we’re dealing with. You get the photos in a report you keep. There’s no line item for it on a standard sweep.
We schedule sweeps in Catonsville as quickly as we can, but we don’t promise same-day service without knowing the day’s schedule. If you’ve just moved in and want the fireplace cleaned and inspected before your first burn, call (830) 251-4560 and we’ll get you on the schedule for the earliest available window. The price is the same whether we come today or next week.
When you’re ready to get your Catonsville chimney swept, inspected, or repaired, call Flint Chimney Sweep at (830) 251-4560. You’ll get a live person, a written price before any work starts, and a one-year guarantee on every repair. Hank Delano and our crews serve Catonsville under The Garrison Standard, and we’ll leave your fireplace cleaner than we found it.
Written by Hank Delano, Owner at Flint Chimney Sweep, serving Catonsville since 2002.





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