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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AfterFast, Reliable Chimney Cleaning & Sweep Across Malden
A professional chimney cleaning and sweep in Malden typically costs between $189 and $349, with most Level 1 sweeps completed in a single visit and Level 2 camera inspections running higher when a full photo report is needed. Our crews serve Malden from our Boston office, and we’ve worked on triple-deckers from Maplewood to Edgeworth long enough to know which chimneys were built for coal, converted to oil, and later retrofitted to gas. If you’re ready to book, call (781) 404-3793 - a live person answers, 24 hours a day, every day.
Why Hearthstone Chimney Co. Is Malden’s Preferred Chimney Cleaning & Sweep Company
We’ve been answering the phone with a live person for over 42 years, and that hasn’t changed. When a Malden homeowner calls (781) 404-3793, they reach a human being who can schedule a sweep, explain what a Level 2 inspection covers, or talk through whether a repair can wait until spring.
Our technicians are background-checked, uniformed, and carry professional-grade equipment from brands like DuraFlex and HeatShield. Most jobs finish in one visit. We agree on a flat price before booking - the number on the estimate is the number on the invoice. And every job is backed by our 90-Day Done Right Promise: in writing, no arguing. If it’s not right, we come back.
We know Malden’s housing stock. The triple-deckers near Oak Grove, the two-families along the Fellsway, the converted stacks in Linden - we’ve cleaned and inspected them. That matters because a chimney built in 1905 for a coal furnace behaves differently than one built in 1985 for a gas insert. A sweep who doesn’t understand that difference can miss the real problem.
Our Chimney Cleaning & Sweep Services in Malden
Level 1 Inspection
A Level 1 inspection is the standard annual check for Malden homeowners who use their fireplace or heating appliance regularly and haven’t changed the system or experienced any problems. We examine the readily accessible portions of the chimney exterior, interior, and connecting appliances. For a typical Malden triple-decker tenant, this means checking the firebox, damper, and flue for obstructions or creosote buildup. We charge $189-$249 for a Level 1 sweep and inspection in Malden, and we schedule these throughout the heating season.
Level 2 Inspection
A Level 2 inspection goes deeper. We run a camera up the flue and document what we find with photos you can see and a plain-English verdict. In Malden, we recommend Level 2 inspections for anyone buying or selling a home, after a chimney fire or flue blockage, or when switching fuel types - which happens constantly in this city. Many Malden chimneys were dimensioned for coal, later retrofitted for oil, and often converted to gas, leaving flues chronically oversized for modern appliances. That mismatch drives condensation, accelerated clay flue liner deterioration, and creosote patterns a sweep won’t see in newer housing stock. A Level 2 inspection catches what a brush-only cleaning misses. In Malden, Level 2 inspections with full camera documentation run $289-$349.
Creosote Removal
Creosote is a combustible byproduct of burning wood or fossil fuels, and it accumulates in flues at different rates depending on how you burn, what you burn, and how your chimney drafts. In Malden’s oversized coal-era flues now running gas, we’ve seen unusual creosote patterns - glazed deposits that form when condensation mixes with combustion byproducts in a flue that’s too large to stay warm. Our technicians use professional-grade brushes, rods, and vacuum systems from Copperfield and Famco to remove first-, second-, and third-degree creosote without damaging clay liners or stainless steel inserts. Creosote removal as a standalone service in Malden runs $219-$299, depending on severity and flue access.
Soot Removal & Annual Sweep
An annual sweep removes soot, creosote, and debris before they become hazards. For Malden homeowners in neighborhoods like Maplewood and Edgeworth, where century-old masonry chimneys show significant spalling and open mortar joints, the annual sweep is also our opportunity to spot freeze-thaw damage early. The Boston metro’s freeze-thaw cycle - temperatures crossing 32°F dozens of times each winter - is especially hard on Malden’s aged brick chimneys. Water infiltrating deteriorated mortar joints expands and fractures brick faces, meaning routine cleaning appointments regularly reveal structural repairs that must be addressed before the next heating season. Our $89 Seasonal Tune-Up covers the basic sweep and inspection for standard fireplaces and inserts.
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 Malden
We don’t use builder-grade substitutes. Our trucks carry professional-grade materials from DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield - brands that hold up in Malden’s freeze-thaw environment. When we find a cracked flue liner in a triple-decker near Linden or a deteriorated crown on a two-family off the Fellsway, we can often complete the repair in the same visit because we stock the right parts. No waiting two weeks for a special order. That’s how most of our jobs finish in a single visit.
Common Chimney Cleaning & Sweep Problems We See in Malden Homes
- Shared-stack confusion in triple-deckers. A landlord books a sweep for one unit and assumes the other two flues in the shared stack are fine - leaving a blocked or crumbling flue directly beside a live one, with real carbon monoxide cross-contamination risk. In a triple-decker on a block near Oak Grove, our tech cleaned the first-floor tenant’s flue and found only light first-degree creosote, but a Level 2 inspection revealed the neighboring second-floor flue in the same stack was blocked with debris and the third flue’s clay liner was spalling - a configuration Malden fire inspectors have flagged repeatedly in rental properties, where a landlord assumed one tenant’s sweep receipt covered the whole building. We documented both adjacent flues with a photo report, removed the creosote, and told the owner the liner work could wait until spring but the blocked flue could not.
- Oversized flues condensing moisture. A crew cleans only the firebox and damper without a Level 2 camera inspection, missing that the oversized flue is condensing moisture and deteriorating the clay liner from the inside - spalling that freeze-thaw will only accelerate. This is common in Malden’s 1890-1930 housing stock, where flues dimensioned for coal now serve gas appliances that never generate enough heat to keep the chimney warm and dry.
- Crown and flashing failures after freeze-thaw. A sweep brushes the flue but never checks the chimney crown or flashing, so water keeps infiltrating open mortar joints all winter and fractures brick faces that a tuckpointing job could have saved. We check these on every visit because Malden’s winter cycle turns small cracks into major structural failures in a single season.
- Blocked flues from debris or animal nesting. Chimneys without proper caps - common in absentee-landlord properties around Oak Grove and Linden - attract squirrels, raccoons, and starlings. A blocked flue in a heating season is a carbon monoxide hazard. We remove the obstruction, install a proper cap from Famco or Copperfield, and document the condition of the flue with photos.
Pricing for Chimney Cleaning & Sweep in Malden, MA
| Service | Typical Range in Malden |
|---|---|
| Level 1 Sweep & Inspection | $189 - $249 |
| Level 2 Camera Inspection with Photo Report | $289 - $349 |
| Creosote Removal (standalone) | $219 - $299 |
| Annual Sweep / Seasonal Tune-Up | $89 |
| Chimney Cap Installation | $249 - $449 |
What moves the price? Flue height, access difficulty, severity of creosote buildup, and whether we find conditions that need documenting with a camera. We agree on a flat price before booking - no surprises on the bill. Every estimate is free. Call (781) 404-3793 and we’ll talk through what your Malden chimney needs.
We also offer $50 off any repair over $250, a free second opinion on any written estimate, and a permanent 5% senior and veteran discount.
We Also Serve Cities Near Malden
Our Chimney Cleaning & Sweep crews work throughout the Boston metro, including Malden and neighboring Melrose, Medford, Stoneham, and Winchester. Scheduling and dispatch are coordinated from our Boston office, and we route technicians to minimize travel time to your neighborhood.
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 - Chimney Cleaning & Sweep in Malden
We need access to every flue in the shared stack to inspect it properly, but not necessarily every living unit at once. In Malden’s triple-decker buildings, a single chimney stack typically contains three stacked flues - one per unit. We can inspect and clean your flue with access to your unit alone, but we strongly recommend coordinating with neighbors or the landlord to inspect adjacent flues in the same stack. A blocked or deteriorating flue beside a live one creates real carbon monoxide cross-contamination risk. Call (781) 404-3793 and we’ll explain how to arrange this with your landlord or property manager.
Most Malden chimneys need an annual sweep and inspection. The National Fire Protection Association recommends yearly inspection for all chimneys, and in Malden’s housing stock - with century-old masonry, oversized flues, and frequent fuel conversions - that recommendation is conservative. Gas appliances in oversized flues produce condensation that accelerates liner deterioration, so even “clean” gas flues need eyes on them. Wood-burning fireplaces that see regular use may need sweeping more than once per season. If you’re unsure, a Level 1 inspection will tell you where you stand. Call (781) 404-3793 for a free estimate.
A Level 2 inspection involves running a specialized camera up the full length of the flue, photographing the interior surfaces, and producing a plain-English verdict with photos you can see. In Malden, you need one when buying or selling a home, after a chimney fire, when changing fuel types, or when a Level 1 inspection suggests hidden damage. Given how many Malden chimneys were converted from coal to oil to gas - leaving flues chronically oversized - we often recommend Level 2 for first-time inspections on older properties. The camera reveals clay liner spalling, mortar joint gaps, and creosote glazing that a brush-only cleaning cannot detect. Level 2 inspections in Malden run $289-$349. Call (781) 404-3793 to schedule.
Yes, we can clean and inspect your individual flue. However, we will document the condition of adjacent flues in the same stack if we can access them, and we will flag any blocked or deteriorating flues that create carbon monoxide risk. In Malden’s rental-heavy market, we’ve seen too many cases where one tenant’s cleaning receipt gives a landlord false confidence about the entire building. We give you a photo report of your flue and a straight answer about whether adjacent conditions affect your safety. Call (781) 404-3793 to discuss your building’s specific configuration.
Yes - and we check for them on every visit. The exterior chimney condition is part of a proper sweep. In Malden, where freeze-thaw cycles fracture brick faces and open mortar joints all winter, we routinely spot spalling, crown cracks, and flashing failures that the homeowner hadn’t noticed. We photograph what we find, explain whether it needs immediate attention or can wait, and give you a written estimate if repair work is warranted. Nothing is recommended without camera evidence you can see for yourself. Call (781) 404-3793 for a free estimate - estimates are free, and the inspection often reveals problems that are cheaper to fix now than after another winter.
Ready to schedule? Call Hearthstone Chimney Co. at (781) 404-3793. A live person will answer, 24 hours a day, and we’ll agree on a flat price before we book. Done right - and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Malden and local communities for over 42 years.