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.
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AfterChimney Company in Malden, MA
Alcott Chimney Sweep handles chimney sweeping, inspection, and gas fireplace repair for Malden homeowners, and the work here is different from what you’d find in the single-family suburbs just north of the city. Most Malden homes are triple-deckers and two-families built between 1890 and 1930, which means shared chimney stacks, multiple flues, and decades of piecemeal heating conversions. That changes what a technician needs to check, how pricing works, and why a camera inspection matters more here than almost anywhere else. Call (336) 863-3889 for a written estimate before any work starts.
Why Malden Homes Are Different
Malden’s residential fabric is dominated by late-19th and early 20th-century triple-deckers. These are three-unit wood-frame buildings whose single brick chimney stacks commonly contain three separate flues, one venting each unit’s heating appliance. Because individual tenants and small landlords have converted units from oil to gas piecemeal over decades, a single stack in Malden often serves a mismatched mix of appliances with conflicting flue-size requirements. The result is liner condensation, draft failures, and carbon monoxide risks that cross unit boundaries.
We regularly open a Malden triple-decker job expecting one flue and find three. The second-floor landlord swapped an oil boiler for a high-efficiency gas furnace years ago without relining, leaving an oversized, unlined brick flue that now pools acidic condensate and vents improperly into a stack still shared with a working oil system two floors up. That scenario is far less common in the single-family suburbs to the north, and it’s why we always camera-scan before making any recommendation.
Eastern Massachusetts delivers dozens of freeze-thaw cycles each winter, and Malden’s older exposed brick chimney stacks, many rising well above rooflines on closely spaced triple-deckers, face accelerated mortar spalling and brick face deterioration. Seasonal creosote buildup is significant because many older Malden units still rely on oil-fired boilers or wood-burning fireplaces as primary or backup heat through long, cold winters.
Our Main Malden Services
The two services Malden homeowners call about most are chimney sweeping and chimney inspection; gas fireplace repair rounds out the schedule as more units convert heating sources. Each service gets its own page, linked below, so this page stays focused on what makes Malden work different.
Chimney Sweep in Malden
A chimney sweep in a Malden triple-decker often means cleaning three flues in one stack, not one. We remove creosote, the tar-like buildup that causes chimney fires, from each flue that’s actively venting an appliance, and we check the condition of the clay tile liners as we go. Because shared stacks mean one blocked flue can push exhaust into a neighboring unit, we treat every flue in the stack as part of the same job. Flat-price sweep agreed before booking, camera inspection and photo report included. See the full breakdown on our Chimney Sweep in Malden page.
Chimney Inspection in Malden
Inspection in Malden is where mismatched conversion work gets caught. We run a camera through every flue in the stack and document what we find, so you see exactly what we see before any repair is recommended. The typical Malden finding is a flue sized for an oil boiler now venting a high-efficiency gas furnace, which means acidic condensate eating at the interior brick. We’ll tell you plainly when a liner can wait and when it can’t. Full details and pricing on the Chimney Inspection in Malden page.
Gas Fireplace Repair in Malden
Gas fireplace repair in Malden usually involves units installed during oil-to-gas conversions in the 2000s and 2010s. Log sets that won’t stay lit, pilot assemblies that cut out, and venting that was tied into a shared flue without a proper liner are the common call-outs. We service and install parts from Famco and Copperfield, the same brands specified by chimney professionals, not box-store substitutes. Repair diagnostics and exact pricing live on the Gas Fireplace Repair in Malden page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Malden
We install and service DuraFlex liner systems, HeatShield resurfacing, and Copperfield gas fireplace components across Malden. Parts are stocked locally and most common repairs don’t require a second trip. See our full parts list and what each brand is specified for on our brands page.
Pricing for Chimney Company in Malden, MA
| Service | Typical range in Malden |
|---|---|
| Standard chimney sweep (single flue) | $189 – $289 |
| Chimney sweep (per additional flue in same stack) | $110 – $160 |
| Chimney inspection (camera scan, single flue) | $145 – $225 |
| Chimney inspection (camera scan, 3-flue triple-decker stack) | $320 – $410 |
| Chimney cap supplied and installed | $240 – $380 |
| Clay flue tile repair (resurfacing, per flue) | $800 – $1,600 |
| Stainless steel liner (DuraFlex, per flue, installed) | $2,100 – $3,400 |
| HeatShield resurfacing (per flue) | $2,600 – $4,200 |
| Crown rebuild (single flue) | $900 – $1,500 |
| Gas fireplace diagnostic | $95 – $175 |
| Gas log set replacement (parts and labor) | $450 – $1,100 |
What pushes price up in Malden is the same thing that makes the work harder: a triple-decker stack with three flues means three times the liner evaluation, and access on closely spaced buildings often requires a taller ladder than a standard single-family roof. The written price you receive before we start accounts for all of that, and it doesn’t change when the job is done.
Neighborhoods We Serve in Malden
We work across Malden, from the dense triple-decker streets near the T station to the quieter two-family neighborhoods near the Melrose line. Each neighborhood has its own mix of housing stock, but the shared chimney stacks are consistent throughout the city.
- Forestdale
- Maplewood
- Edgeworth
- Bell Rock
- Faulkner
Most Malden jobs are scheduled within 3 to 5 business days, with inspection-only visits often available sooner. We coordinate scheduling from the Boston office but crews work locally in Malden every week.
Service Area – Cities Near Malden
Alcott Chimney Sweep serves Malden and the surrounding communities without any travel surcharge for neighboring towns. Homeowners in Everett, MA, Melrose, MA, Medford, MA, and Chelsea, MA get the same written-price guarantee and identity-verified technicians as Malden customers.
Serving Malden, MA - Our Local Coverage Area
We’re based in the Malden 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 Company in Malden
Most Malden sweep and inspection jobs are booked within 3 to 5 business days. If you smell smoke or suspect a carbon monoxide issue, tell the live person who answers and we’ll prioritize a diagnostic visit. Call (336) 863-3889 and you’ll speak to a person, not a voicemail, at any hour.
Most routine sweeps and inspections don’t require a permit in Malden. Relining or structural brickwork may, and we’ll tell you plainly if your job crosses that line before any work is scheduled. We won’t start work that needs a permit without one.
Yes. We routinely sweep and camera-scan entire triple-decker stacks in a single visit, and the per-flue pricing above reflects that. Landlords often bundle all three units into one appointment to get one written quote and one photo report covering the whole stack. Call (336) 863-3889 for an exact quote, estimates are free.
If you own a Malden triple-decker, a two-family, or a single-family with an older brick chimney, call (336) 863-3889 for a free estimate. You’ll get a written price before any work starts, a written guarantee on every repair, and the name and photo of your technician before they arrive.
What happens when you call
- 1A real person answersNo phone trees - talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Malden Customers Say
"Gas fireplace pilot kept going out. Cleaned the burner, replaced the thermocouple, and explained what failed. Works first try now."
- Alicia R."Cap, screen, and a full inspection with photos sent to my phone. Easy to understand and a fair price."
- Tomas Y."Very respectful of my home. Took off his boots and wiped the hearth when finished."
- Carol D.