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 Medfield
A standard chimney sweep in Medfield usually costs between $189 and $289 before any repairs, and a Level 2 camera inspection adds roughly $150 to $250 depending on the flue configuration. Most Medfield homeowners book us because their fireplace has started smoking back into the room or they smell creosote after the first cold snap. We service every neighborhood in town, from the historic district near Meetinghouse Pond to the colonials off Route 109 and North Street. Call (336) 863-3889 and a live person answers, day or night.
Why Alcott Chimney Sweep Is Medfield’s Preferred Chimney Sweep Company
Medfield homeowners deal with a particular set of chimney problems that generic sweep companies rarely address properly. The pre-Civil War and early-20th-century brick homes around the historic town center have original multi-flue chimneys built with lime mortar, not the Portland cement used on newer construction. The 1960s through 1980s colonials and ranches across the rest of town have prefabricated zero-clearance fireplaces that are now 40 to 60 years old, well past their 20 to 30 year design life. Both eras need different care, and we know the difference.
Ruben Castellano set the standard here: every technician who arrives at your door has passed a background check and identity verification, and you’ll know the technician’s name and see their photo before we arrive. That’s the Threshold Standard, not an optional add-on. Our crews serving Medfield are coordinated from the brand’s Boston office, and every job includes a written price before work begins and a written guarantee on every repair. If a repair fails within the coverage period, the second visit is free. That’s our 365-Day Done Right Promise.
Chimney Maintenance in Medfield
Chimney maintenance in Medfield is about staying ahead of what the Charles River watershed climate does to masonry and flues. From November through March, Medfield experiences sharp freeze-thaw cycling. Water seeps into hairline cracks in brick and mortar, freezes, expands, and forces those cracks wider. Over a single winter, a small mortar joint gap can become a spalling brick face and a cracked clay flue tile. Maintenance means catching those problems at the mortar-joint stage, before they become a $3,000 repair.
Annual Sweep and Creosote Removal
Wood-burning systems in Medfield run long and hot from October through April. That produces creosote, the tar-like byproduct of wood combustion that coats flue walls and ignites at around 451 degrees Fahrenheit. First-degree creosote is flaky and brushes off easily. Third-degree creosote is a hard, glazed coating that requires rotary cleaning and sometimes chemical treatment. We’re honest about which degree you have and what it costs to remove. A routine sweep for first or second-degree creosote runs $189 to $289.
Soot Removal and Fireplace Cleaning
Soot removal from the firebox and smoke chamber is included with every sweep we perform in Medfield. Left alone, soot absorbs moisture and accelerates the rusting of dampers and the deterioration of firebrick. For homes near the historic district with original fireboxes, we use a soft-bristle approach on the interior masonry and document any cracks with photos before recommending anything beyond cleaning.
Chimney Sweep Services in Medfield
Chimney sweep services in Medfield cover three distinct needs: the annual cleaning that keeps a wood-burning fireplace safe to use, the mid-season cleaning for homeowners burning more than two cords a year, and the pre-purchase or pre-renovation cleaning that accompanies a real estate transaction. The housing stock here turns over steadily, and home inspectors in Norfolk County routinely flag chimneys for sweep and inspection before closing. We handle those calls every week.
Level 1 and Level 2 Inspections
A Level 1 inspection is a visual check of the readily accessible portions of the chimney and fireplace. It’s included with every sweep at no extra charge. A Level 2 inspection involves running a camera down the flue and is what we recommend for Medfield homeowners buying a home, after a chimney fire, or before converting a fireplace back to active use after years of dormancy. Level 2 camera inspections in Medfield typically run $150 to $250.

Creosote Removal for Heavy Burners
Homes in Medfield’s older colonials often burn wood as a primary heat source from November through March. Those systems develop third-degree creosote faster than occasional-use fireplaces. Our rotary cleaning equipment removes glazed creosote without damaging clay tile liners, and we’ll show you the before and after footage on the camera screen. That’s not an upsell; it’s the standard for our Chimney Sweep team.

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 Medfield
We install and service professional trade materials that chimney professionals actually specify. For Medfield’s older masonry homes, we use Olympia Chimney caps and dampers, Copperfield chase covers and flashing, and Famco components where appropriate. For the 1960s through 1980s prefab units that dominate Medfield’s colonial neighborhoods, we source DuraFlex relining systems sized to the existing zero-clearance firebox. We keep common parts stocked for fast turnaround on Medfield jobs, which means less waiting when a damper fails mid-winter or a cap is blown off by a nor’easter. Nothing we install is a box-store substitute.
Common Chimney Sweep Problems We See in Medfield Homes
- Deteriorating lime mortar joints on historic chimneys. Homes built before roughly 1930 in Medfield used lime-based mortar, which is softer and more breathable than modern cement. Repointing those joints with Portland cement traps moisture and causes the brick faces to spall. We restore with lime mortar, which is the only repair that holds up through Charles River watershed freeze-thaw cycles.
- Prefabricated fireplaces past their design life. Medfield’s 1960s through 1980s colonials and ranches have zero-clearance fireplaces that were engineered to last 20 to 30 years. Most are now 40 to 60 years old. A standard sweep does not catch cracked firebox panels or failed draft baffles. We inspect the unit itself, not just the flue above it.
- Failed crowns and lifted flashing. Medfield stacks take direct weather exposure. Hairline cracks in the chimney crown let meltwater into the flue each spring. Lifted step flashing lets water behind the brick face. What a homeowner sees as a “new” leak each fall is usually last winter’s freeze-thaw damage waiting to show itself.
- Third-degree creosote glazing. Long, cold Medfield winters mean sustained hot fires and incomplete combustion. Third-degree creosote is the leading cause of chimney fires in Norfolk County homes. It cannot be brushed away; it requires rotary cleaning and sometimes chemical treatment.
Pricing for Chimney Sweep in Medfield, MA
A standard sweep and Level 1 inspection for a Medfield home runs $189 to $289. If third-degree creosote requires rotary cleaning, that typically adds $80 to $150. A Level 2 camera inspection is $150 to $250 on its own, but we subtract $50 when it’s paired with a sweep. Prefabricated fireplace units past design life may need relining with DuraFlex, which generally runs $2,500 to $4,500 depending on flue height and access. Historic multi-flue lime-mortar repointing runs $40 to $80 per square foot of masonry surface. Every estimate is written and free, and nothing is ever recommended without camera evidence you can see. Call (336) 863-3889 for an exact quote.
We serve Medfield and the surrounding Norfolk County towns, including Dover, Walpole, Norwood, and Needham. Homeowners in those communities often call us for the same reason Medfield does: camera evidence before any reline recommendation, written pricing before work starts, and a technician whose name and face they know before the truck pulls into the driveway.
Serving Medfield, MA - Our Local Coverage Area
We’re based in the Medfield 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 Medfield
Even a single winter of occasional fires in Medfield can deposit enough creosote to pose a fire risk, and the real issue is freeze-thaw damage to mortar and crowns, which happens whether you burn or not. An annual sweep with the included Level 1 inspection runs $189 to $289 in Medfield, far less than the cost of repairing a spalled chimney. If you burned less than half a cord, tell us and we’ll often tell you the sweep can wait, but the crown and flashing check should not. Call (336) 863-3889 to schedule.
No, not without a full inspection. Zero-clearance prefab fireplaces are engineered for a 20 to 30 year design life, and a 1972 unit is roughly 50 years old and past what any manufacturer would consider safe. The firebox panels, refractory lining, and draft baffles all degrade over time, and a standard sweep does not inspect those components. We can camera-inspect the unit and the flue, then give you a straight answer on whether it needs insert replacement, relining, or if it’s safe for another season. The inspection runs $150 to $250. Call (336) 863-3889 and we’ll walk you through what your specific model needs.
First-degree creosote is a flaky, sooty deposit that brushes off easily. Third-degree creosote is a hard, glazed coating that forms when flue temperatures run hot and the wood doesn’t fully combust. Medfield’s long, sustained heating season makes third-degree creosote common here. First-degree creosote comes off in a standard $189 to $289 sweep. Third-degree creosote needs rotary cleaning that typically adds $80 to $150. The distinction matters because companies sometimes quote you a sweep price and then hit you with an extra charge after they’re on the roof. We photograph the creosote level before we clean and give you a written price before any work starts. Call (336) 863-3889 for an exact quote.
Yes, and this is a specific Medfield issue. The brick institutional buildings on the old Medfield State Hospital campus were engineered for large commercial boilers, not residential hearths. The chimney stacks and flue dimensions are oversized for conventional fireplaces. Any homeowner buying or living in one of those redeveloped units should have a full Level 2 camera inspection before using the chimney as a residence. We’ve inspected stacks on that campus and found everything from abandoned boiler flues to unlined masonry that needs full relining before residential use. Call (336) 863-3889 to schedule a Level 2 inspection if you’re in one of those buildings.
Ask them to show you camera evidence of the flue’s actual condition before you authorize any reline. Our policy in Medfield is simple: we never recommend a reline, repointing, or insert replacement without showing you the camera footage on a tablet while we’re at your home. We recently pulled a Level 2 inspection camera down a 1790s multi-flue stack on a brick colonial near the Medfield historic district and found third-degree creosote glazing plus spalling lime mortar two courses above the smoke chamber. Another company had quoted the homeowner a full $9,000 reline. We showed the camera footage, repointed the failing joints with lime mortar, documented that the clay flue liner was intact, and billed only for the sweep, a new chimney cap, and a damper tune-up. That’s the standard. If a company won’t show you the camera evidence, call us instead at (336) 863-3889.
Written by Ruben Castellano, Owner at Alcott Chimney Sweep, serving Medfield since 2002.





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