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 Gloucester
A standard chimney sweep in Gloucester typically costs $189 to $349 depending on flue condition, roof access, and whether we’re dealing with a single flue or a shared stack. Most Gloucester appointments are booked within 3 to 7 days, and every visit includes a written price before we start. If you’re on Rocky Neck, in the Fort, or off Washington Street and you haven’t had the flue checked in over a year, call (336) 863-3889 and we’ll get you scheduled.
Our Chimney Sweep team works Gloucester’s older housing stock every week. We know the difference between a chimney that just needs brushing and one that’s quietly losing mortar joints to Cape Ann salt air. That local familiarity is why Gloucester homeowners call us before burning season starts, not after the first weird smell.
Why Alcott Chimney Sweep Is Gloucester’s Preferred Chimney Sweep Company
Gloucester houses aren’t like suburban Boston houses. Half the chimneys we open are original 19th-century masonry stacks, often shared between two attached units, sometimes with flue sections that were never relined when a wood stove got swapped for an oil burner. We’ve worked the lanes off Rogers Street, the Fort’s packed blocks, and Rocky Neck’s cottage rows long enough that very little surprises us. What does surprise homeowners is how much of that history a camera sweep reveals. That’s why our default in Gloucester is a brush plus a camera inspection, not just a brush.
Ruben Castellano runs Alcott with one rule: the person you’re told to expect is the person who shows up. Every Gloucester appointment is assigned a technician whose name and photo are sent to you before the truck leaves. They carry a photo ID badge and they show it at the door. No exceptions. That matters when you’re home alone, or when your kids are the ones who answer the bell. You’ll know exactly who’s walking up the driveway.
We also answer the phone. A live person picks up around the clock, including 11 p.m. on a January night when the house smells like smoke and you don’t know whether it’s the wind or something worse. No voicemail tree, no callback queue. You call, a human answers.
Chimney Sweep Certified in Gloucester
Chimney Sweep Certified work in Gloucester means more than running a brush up a flue. It’s a full removal of creosote and soot, a visual check of the firebox and damper, and a camera pass through the flue liner to catch what the eye alone misses. In Gloucester, where salt air has been working on mortar joints for decades, that camera pass is not an upgrade. It’s the part of the job that finds the cross-contamination risk between shared flues before it becomes a carbon monoxide problem. A standard certified sweep in Gloucester runs $189 to $349, with the higher end reflecting steep roofs, hard-to-reach stacks, or heavier creosote buildup.
Creosote and Soot Removal
Creosote is the tar-like residue that condenses inside your flue every time wood burns incompletely. It’s also the fuel for chimney fires. First-degree creosote is flaky and brushable. Third-degree is a hard, glazed layer that usually means a liner replacement. In Gloucester, we remove all grades, document what we found, and show you the camera footage afterward so you’re not taking our word for it.
Annual Sweep and Level 1 Inspection
An annual sweep paired with a Level 1 inspection is the baseline every Gloucester wood-burning fireplace should get. The Level 1 confirms the flue is clear, the damper works, and there’s no visible structural concern in the accessible portions. Because Cape Ann’s freeze-thaw cycles hit hard on older brick, we treat every annual sweep as a chance to flag early spalling or crown damage before it becomes a water problem.
Gas Fireplace Cleaning in Gloucester
Gas Fireplace Cleaning in Gloucester is often overlooked because homeowners assume gas burns clean. It doesn’t. Gas fireplaces accumulate soot, dust, and sometimes small debris from outside venting, and Gloucester’s persistent ocean fog and damp air make that buildup stickier and harder to clear than in drier inland towns. A gas fireplace cleaning here typically runs $149 to $279 depending on the unit type and whether the logs, glass, and burner assembly need full disassembly.
Log Set and Glass Panel Service
We remove the glass, clean the interior surfaces, and clear the burner ports so the flame pattern stays even. Discolored glass or a lazy yellow flame usually means the burner needs attention. In Gloucester’s damp air, minor corrosion on gas log sets shows up earlier than it does twenty miles inland.
Venting and Draft Check
Even gas fireplaces need a clear vent path. We check the termination cap for salt corrosion and confirm that exhaust is moving properly. On shared stacks, we also confirm your gas appliance’s flue isn’t being affected by a neighboring unit’s exhaust, which is a real concern in the Fort’s attached rows.
Trusted Brands We Service in Gloucester
We work with professional-grade trade materials, not box-store substitutes. If your Gloucester home has a DuraFlex liner system, we service and replace it with genuine DuraFlex components. For older chimneys that need resurfacing rather than a full rebuild, we use HeatShield, and we stock Famco caps and Copperfield dampers for Gloucester jobs so we’re not waiting on a distributor when burning season is about to start. Using the right brand matters here because salt air doesn’t forgive generic parts. Cheap flashing or the wrong cap fails fast on Cape Ann, and you’ll be paying for the same repair twice.
Common Chimney Sweep Problems We See in Gloucester Homes
- Shared-stack cross-contamination. In attached blocks around the Fort and Rocky Neck, two or more homes often share one masonry stack with separate flues. Salt-weakened mortar cracks let exhaust migrate between flues, and the only way to confirm it is a camera sweep.
- Unlined legacy flue sections. Many fishing-cottage-era chimneys off Rogers Street had a wood stove removed and an oil burner added without ever relining the empty masonry section left behind. Owners don’t know this open flue exists until our camera finds it.
- Salt-driven spalling and mortar loss. Repeated cycles of salt-spray saturation followed by hard freezing destroy brick faces and mortar joints faster than almost anywhere inland. A routine cleaning that skips a structural check leaves real damage undetected.
- Damp masonry and crown-cap decay. Nor’easter moisture and summer fog keep chimney crowns damp for weeks at a time, promoting efflorescence, moss, and cracked caps that trap debris and worsen draft.
Pricing for Chimney Sweep in Gloucester, MA
A standard chimney sweep in Gloucester runs $189 to $349. Gas fireplace cleaning runs $149 to $279. A Level 1 inspection is included with the sweep; a Level 2 camera inspection adds $99 to $199 when ordered separately, and in Gloucester we recommend it on older or shared-stack chimneys. What moves the price? Roof pitch and access, creosote stage, liner condition, and whether the flue needs anything beyond a brush. Every quote is written and delivered before work starts. You’ll never get a surprise charge at the end. Call (336) 863-3889 for a free estimate based on your specific chimney, not a generic range.
We Also Serve Cities Near Gloucester
Our crews work throughout Cape Ann and the North Shore, so if you’re in Rockport, Essex, Ipswich, or Beverly, the same Gloucester team can reach you on the same schedule. Salt air doesn’t stop at the city line, and neither do we.
Serving Gloucester, MA - Our Local Coverage Area
We’re based in the Gloucester 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 Gloucester
Yes. We check both flues by default on shared stacks because salt-weakened mortar can let exhaust cross between them, and we won’t know the condition of yours until we look at the entire stack. A camera sweep runs through your flue and, with your neighbor’s permission, theirs as well. If you’re concerned about what’s venting through the same stack, call (336) 863-3889 and we’ll schedule a shared-stack assessment.
Gloucester chimneys should be swept at least once a year, and more often if you burn regularly from October through April. Cape Ann’s salt-laden air and freeze-thaw cycles degrade mortar and brick faster than inland Massachusetts, so an annual cleaning here is also a structural check. Skipping a year on the coast means more than extra creosote; it means missed spalling and crown damage. Call us at (336) 863-3889 to book before burning season.
First-degree creosote is the flaky, brushable tar-like buildup that forms in a flue when wood smoke condenses. It’s the earliest stage of creosote accumulation, and it’s highly combustible. On Cape Ann, where wood stoves are common in older cottages, first-degree creosote is the warning sign that a chimney fire could follow if left unaddressed. A regular sweep removes it before it hardens into second- or third-degree glaze.
Watch for the open masonry flue section that often gets left behind when a wood stove is removed but the original chimney is never relined. The oil burner connects to one section, while an unlined portion of the old wood flue sits open inside the same stack. That’s a carbon monoxide pathway and a creosote trap. We find this on Rocky Neck and the Fort regularly. A camera sweep confirms it. Call (336) 863-3889 and we’ll map the entire flue.
Yes, we inspect the crown, cap, and visible flashing on every routine sweep, and we document any salt-driven cracking, efflorescence, or metal corrosion we find. Gloucester’s exposure means crowns fail early, and a cracked crown is how water enters the masonry and starts the freeze-thaw cycle. If we see something, we’ll show you the photo and explain what can wait and what shouldn’t.
If your chimney hasn’t been looked at this year, or if you’ve noticed a smell, a draft problem, or plaster cracking near the stack, call us. We’ll give you a straight answer and a written price before any work begins. Call (336) 863-3889 for a free estimate.
Written by Ruben Castellano, Owner at Alcott Chimney Sweep, serving Gloucester and Cape Ann since 2002.





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