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 Swarthmore
A chimney sweep in Swarthmore typically costs between $189 and $329 for a standard open fireplace cleaning, depending on flue condition and how long it’s been since the last service. Most Swarthmore homes were built between 1880 and 1940, which means the chimneys we’re cleaning were originally designed for coal, not the gas and wood systems running through them today. That matters. We’re Alcott Chimney Sweep, and we’ve been cleaning Delaware County chimneys since 2002. Our crews know the borough’s older masonry stacks, the tree canopy off College Avenue, and the specific problems that come with a converted coal chimney. If you’re in Swarthmore and need a sweep, call (336) 863-3889.
Why Alcott Chimney Sweep Is Swarthmore’s Preferred Chimney Sweep Company
Homeowners in Swarthmore call us for a simple reason: we show our work. When we inspect a flue, you see the camera footage. When we recommend a repair, you see the crack, the spalling, the creosote glaze, on our screen before you spend a dollar. Ruben Castellano built Alcott Chimney Sweep around that principle in 2002, and it’s been the standard ever since. Every technician who arrives at your door in Swarthmore has passed a background check and identity verification under the Threshold Standard, a company-wide vetting requirement. You’ll know the technician’s name and see a photo before we arrive, and that person will show a photo ID badge at the door. No exceptions, on every single visit. If you live alone, work from home, or have young kids, you know exactly who’s coming.
We also answer the phone. At 11 p.m., if something smells like smoke and you’re worried, a live person picks up. No voicemail tree, no callback queue. And we’ve worked on enough Victorians, Craftsman homes, and Colonial Revivals across the borough to know what we’re looking at before we climb the ladder. Swarthmore is its own animal when it comes to chimneys, and we treat it that way.
Chimney Services in Swarthmore
Chimney services in Swarthmore cover more than the firebox you can see. On older multi-flue stacks, especially near the College Avenue corridor, we’re often tracing which flue actually connects to which appliance. That means a camera run down each opening, not an assumption from the hearth. A standard sweep and Level 1 inspection runs $189 – $249 on most Swarthmore chimneys. A Level 2 inspection, which many Swarthmore homeowners need before relighting a fireplace that’s been dormant for years, runs $299 – $459 and includes camera documentation of every flue in the stack.
Here’s what most Swarthmore calls involve:
- Annual sweep for regularly used fireplaces or wood inserts
- Pre-purchase or pre-sale chimney inspection, often Level 2
- Creosote removal after heavy burning seasons
- Identifying which flue serves which appliance in multi-flue stacks
- Soot and debris clearing from abandoned, capped, or forgotten flues
Creosote Removal for Older Flues
Creosote isn’t just soot. It’s the tar-like residue that condenses from wood smoke and builds up in layers on the flue wall. In an unlined or clay-tile chimney, that buildup can reach first-degree or second-degree creosote within a single burning season, especially in Swarthmore where wood fireplaces run hard from October through March. Removal on these older flues costs between $229 and $389, depending on the degree of buildup. You’ll see the before-and-after camera footage before we leave.

Gas Fireplace Maintenance and Flue Verification
Many Swarthmore fireplaces are no longer wood-burning at all. The original coal firebox was converted to gas decades ago, but the flue above it may still be the original clay-tile liner, or no liner at all. When we service gas fireplaces, we confirm the flue assignment, check draft, and clean out any debris or nesting material before it becomes a carbon monoxide issue. This service typically runs $150 – $275 when bundled with an inspection.

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.
Chimney Sweep Certified in Swarthmore
Chimney sweep certified work in Swarthmore means every technician follows the same standard: background-checked, identity-verified, uniformed, and announced by name and photo before arrival. Swarthmore homeowners should expect that baseline. But certification also means the person on your roof knows how to handle the specific masonry and liner conditions found in a borough built on coal-era chimneys. Our team carries and installs DuraFlex liner systems, Olympia Chimney products, and Copperfield caps, the same materials chimney professionals specify for older stacks like the ones on your street.
We also carry the tools for frozen or blocked flues, a real problem in Swarthmore’s freeze-thaw winters. Spalled brick and eroded mortar on crowns are not cosmetic here. They let water in, and water is what kills a chimney from the inside out. A certified sweep identifies that before it becomes a $4,000 rebuild. Most certified sweeps in Swarthmore run $189 – $289, and every one concludes with a written report and photo documentation.
Annual Sweep for Active Wood Burners
If you burn more than a cord of wood each winter, you need an annual sweep, not a biennial one. Creosote accumulates faster in Swarthmore’s cold, wet winters because fires burn longer and cooler, producing more condensation in the flue. An annual sweep also catches animal intrusion early, before a squirrel nest blocks draft and smoke backs into the living room. This is one of our most common calls in January.
Camera Inspection as Standard, Not Upsell
We don’t recommend a new liner without running a camera down the flue, and we don’t ask you to trust us. You look at the screen while we look at the flue. If there’s cracking, spalling, or a missing section, you’ll see it. If the flue is in good shape, we say so plainly and we tell you a sweep is all you need. In Swarthmore, where the trees are dense and the stacks are old, this camera-first approach changes how homeowners make decisions. It should be every chimney company’s default.
Trusted Brands We Service in Swarthmore
We stock and install DuraFlex liner systems, Copperfield caps, and Olympia Chimney components for this market. These aren’t box-store substitutes. They’re the same trade-specified materials used on major relines and rebuilds across the region, and they’re what we use when a Swarthmore chimney needs a new liner or a properly fitted cap. Because we serve Swarthmore regularly, we keep the common parts on our trucks, which means fewer return trips. If we identify a cracked liner during your camera inspection, we can often show you the exact replacement component and its price on the spot. No waiting for a quote in the mail.
Common Chimney Sweep Problems We See in Swarthmore Homes
Swarthmore’s housing stock creates problems other Delaware County boroughs don’t deal with. Here are the ones we fix most:
- Unknown or swapped flue assignments: Your fireplace may actually be venting into the flue built for a removed coal boiler. A camera run confirms it. In a 1905 Victorian off College Avenue, our tech found a homeowner burning wood in the fireplace flue while the gas furnace had been re-piped into the abandoned coal flue beside it. The swap had gone unnoticed for decades until the camera showed first-degree creosote in one stack and a crumbling clay liner in the other.
- Nesting and leaf intrusion from the Garden Borough canopy: Swarthmore’s dense tree canopy dumps leaves and twigs into chimneys more than open suburbs. Add squirrels, and you get an abandoned flue completely blocked in a single autumn. We see this regularly in October and November.
- Cracked or missing clay-tile liners: Concrete and clay liners crack from decades of thermal cycling. When you relight a fireplace that’s been dormant for years, that hairline crack becomes a carbon monoxide leak into your walls, not your living space. We find this in roughly a third of the older Swarthmore chimneys we inspect.
- Spalled brick and failed crowns from freeze-thaw cycles: The soft historic brick used in many Swarthmore homes soaks up water, freezes, and flakes. A deteriorated crown lets water into the chimney, which accelerates spalling and liner damage. Catch it early and a crown repair is a few hundred dollars. Miss it for two winters and you’re looking at partial rebuild money.
Pricing for Chimney Sweep in Swarthmore, PA
Here are the real numbers for this market. A standard open fireplace sweep in Swarthmore runs $189 – $249. A package that includes a Level 1 inspection, firebox cleaning, and cap check runs $269 – $329 on most Swarthmore chimneys. If you have heavy creosote or an animal nest, expect the higher end. Gas fireplace service runs $150 – $275. We give you a written price before any work begins, so the number I just quoted is the number you approve. No added charges at the end. If we find a repair issue, we show you the camera footage and the written estimate before you decide anything. Call (336) 863-3889 and we’ll walk you through what’s typical for your street and your chimney type. Estimates are free.
We Also Serve Cities Near Swarthmore
Our crews cover the borough and the surrounding Delaware County communities. That includes Folsom, Woodlyn, Ridley Park, and Prospect Park as well as Swarthmore. If you’re in one of the neighboring boroughs, we bring the same camera-first approach and the same written pricing. Scheduling is coordinated from our Philadelphia office, but the technicians you’ve met and trusted are the ones who’ll be on your roof.
Serving Swarthmore, PA - Our Local Coverage Area
We’re based in the Swarthmore 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 Swarthmore
Yes. We run a camera down each flue opening and map exactly which flue connects to which appliance. On Swarthmore’s coal-era stacks, this is often the only way to know. Many homes near College Avenue have a fireplace flue and a converted gas furnace flue, plus a capped third from a removed coal boiler. We’ll show you the camera footage on site and give you a simple map for your records. The service runs $299 – $459. Call (336) 863-3889 if you want us to map yours.
Some do, but we won’t tell you that without camera evidence. A chimney built before clay liners were standard may have an unlined or improperly lined flue. A liner built decades ago may now be cracked from thermal cycling. The camera shows which is which. If your flue is sound, we say so and we sweep it. If it needs a liner, you’ll see the crack on our screen and we’ll give you a written estimate using DuraFlex. In Swarthmore, rejecting a verbal “your liner looks fine” followed by an on-the-spot reline pitch is the right instinct. We operate the opposite way.
The canopy over the borough drops leaves, twigs, and debris into uncapped or damaged chimneys every autumn. If your chimney cap is missing or loose, that debris gets in and blocks draft. Once blocked, combustion gases back up into the house instead of exiting the stack. We recommend Swarthmore homeowners with uncapped flues schedule a sweep every autumn, before burning season. A capped chimney needs less frequent attention, but we still check the cap seal and crown on every visit.
First-degree creosote is a flaky, soot-like film that brushes off easily. Second-degree is a thicker, tar-like deposit that requires more aggressive removal. Third-degree is a hardened, glazed coating that resembles tar and can only be removed with rotary cleaning tools or chemical treatment. In Swarthmore, where fires burn long and cool in damp winters, second-degree creosote in a single season is common. The farther up the scale it climbs, the higher the risk of a chimney fire. We’ll show you what degree you’re at and what it takes to remove it safely.
Yes. We work on the original clay-tile flues and the copper components common in Swarthmore Colonials and Tudors. Our trucks carry Copperfield caps, standard liner components, and replacement sections for common clay-tile configurations. If we find a missing cap or cracked liner section during your sweep, we can often complete the fix that same day. We’ll show you the part, the price, and the written estimate before we do anything.
Call us at (336) 863-3889 to schedule your sweep, ask a question about your chimney, or get a free estimate. We’ll answer the phone, talk through what you’re seeing, and book a time that works for you. If the flue needs a camera run, you’ll see the footage. If the chimney just needs a sweep, that’s all we’ll sell you.
Written by Ruben Castellano, Owner at Alcott Chimney Sweep, serving Swarthmore since 2002.





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