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.
Chimney Cleaning Services in Fort Washington, MD
If you live in Fort Washington, you already know the humidity here does things to a chimney that drier parts of Prince George’s County never see. We’re Top Hat Chimney, and we’ve been cleaning, repairing, and rebuilding chimneys in this riverside corridor long enough that we can usually tell which neighborhood you’re in just by looking at the spalling pattern on your brick. Scheduling is coordinated from our Washington, DC office, and crews serve Fort Washington locally, so we get to your house fast when you need us. Call (240) 358-4452 and a live person answers, around the clock.
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.
Why Fort Washington Homeowners Choose Top Hat Chimney
Wendell Pike founded this company in 1999, and he still runs it the way he did on day one: his name goes on the work, his license number is published, and the number you hear on the phone is the number on the invoice. Around Fort Washington, that matters. Homeowners in Tantallon on the Potomac and along Piscataway Creek have told us the same story about national chains that quoted one price over the phone, sent a stranger in a rented van, then “found” three thousand dollars of problems once they were on the roof. We don’t play that game. Wendell and his crew arrive in uniform, give you a real arrival window, and before a single tool comes off the truck you’ll have upfront pricing in your hand. Every job, from a basic sweep to a full liner rebuild, carries our 90-Day Done Right Promise in writing. If it’s not right, one call brings us back at no cost. We offer a free second opinion on any written estimate you’ve gotten from another company, and if you’re a senior or veteran, you’ll always get 10% off.
Chimney Cleaning Services We Offer in Fort Washington
Chimney Cleaning & Sweep
A proper sweep in Fort Washington means more than running a brush up the flue. We remove creosote at every stage, from the dusty first-degree buildup that brushes away in twenty minutes to the hard third-degree glaze that needs rotary tools and patience. After every cleaning, you get camera footage of the full flue and a plain-English verdict on what we found and what can safely wait.
Learn more about our Chimney Cleaning & Sweep in Fort Washington.

Chimney Repair
The aging brick colonials and split-levels around Fort Washington shed mortar joints the way the Potomac sheds fog. We repoint masonry, rebuild fireboxes, and fix the structural cracks that let water in and smoke out. If the repair can wait, we’ll say so. If it can’t, you’ll see exactly why on camera before you spend a dollar.
Learn more about our Chimney Repair in Fort Washington.

Fireplace Services
From dampers that won’t seal to smoke pouring back into the living room on a windy evening, we handle the fireplace end of the system as carefully as the flue. We service gas logs, rebuild fireboxes, and correct drafting problems that are especially common in the low-lying homes along the creek drainages.
Learn more about our Fireplace Services in Fort Washington.

Chimney Cap & Crown
A cracked crown in this humid corridor is an open invitation for water to get behind the brick and start a freeze-thaw cycle you won’t see until spring. We install and repair Chimney Cap & Crown in Fort Washington using trusted hardware from Olympia Chimney and Famco. In wooded riverfront neighborhoods, a properly fitted cap is also your best defense against raccoons setting up house in your flue.

Chimney Liner & Rebuild
Fort Washington’s original clay tile liners are now 40 to 60 years old, and in this specific climate, that usually means fractured tiles by the time we get a camera in there. We install DuraFlex stainless steel liners sized to your flue, and we handle Chimney Liner & Rebuild in Fort Washington from the roofline up when the masonry has gone too far for patching. Before any liner recommendation, you get the camera footage and a straight answer on whether relining is truly necessary right now.

Neighborhoods We Serve in Fort Washington
We work across Fort Washington regularly, from the waterfront streets to the inland developments. Our service area includes Tantallon on the Potomac, Piscataway Hills, River Bend, and the communities along Indian Head Highway. Response time across Fort Washington is typically same-week for a standard sweep, and we’ll call you with a firm arrival window rather than making you wait on a four-hour stretch of afternoon.
- Tantallon on the Potomac
- Piscataway Hills
- River Bend
- Friendly
- Rosecroft
Why Fort Washington’s Climate & Housing Affect Chimney Cleaning
Fort Washington has a moisture problem that most of Prince George’s County doesn’t share. The Potomac River shoreline and the network of low-lying creeks, especially Piscataway Creek, hold humidity against the brick longer after every rain. That moisture works its way into mortar joints, then winter’s freeze-thaw cycles crack those joints wide open. Add in housing stock built mostly between the 1960s and early 1980s, brick colonials, capes, and split-levels with original clay tile flue liners, and you have a chimney market where advanced damage hides behind a perfectly good-looking fire. We routinely find fractured tiles and spalling brick during what the homeowner thought would be a routine cleaning. And in the wooded streets of Tantallon, overhanging tree canopy compounds everything: falling limbs crack chimney caps, raccoons and chimney swifts move into uncapped flues, and reduced airflow keeps masonry damp long after the rain has stopped. In drier inland communities these problems take decades to develop. In Fort Washington, we see them on almost every service call.
Pricing for Chimney Cleaning in Fort Washington
Service Area - Cities Near Fort Washington
Beyond Fort Washington, we serve homeowners across southern Prince George’s County. Our crews work in Clinton, Temple Hills, Accokeek, and Brandywine on the same schedule, with the same upfront pricing and the same 90-Day Done Right Promise. Wherever you are in the southern county corridor, the service works the same way.
Serving Fort Washington, MD - Our Local Coverage Area
We’re based in the Fort Washington 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 Cleaning in Fort Washington
Once a year, burn or no burn. Your flue doesn’t care how the fire looks. It cares how it breathes. The humidity here accelerates mortar deterioration even in chimneys that never see a match, and a cracked flue tile doesn’t wait for burning season to get worse. Annual inspection catches small problems before they become rebuilds. Call (240) 358-4452 to schedule your sweep, and if it’s been more than two years, let’s get a camera in there before you light anything.
If a company tells you that you need a new liner without showing you camera footage of the existing one, get a second opinion. When we recommend a liner in Fort Washington, it’s because we have video of fractured clay tiles or a flue that’s no longer safe to use, and we’ll show you that footage before you spend a dollar. Many homes in this area have original 40-to-60-year-old clay liners that are genuinely done, but plenty of others just need a good cleaning and a cap. We’ll tell you which one you have. Call (240) 358-4452 and we’ll put you on the schedule for a camera inspection, which is included with every sweep.
Fort Washington sits in a localized high-humidity corridor shaped by the Potomac River and the creek drainages running through town, especially Piscataway Creek. That moisture penetrates aging mortar deeper and stays longer than it does in drier inland parts of the county, and every freeze-thaw cycle exploits those weakened joints. Inland communities simply don’t see the same rate of spalling brick and cracked crowns that we find on Fort Washington chimneys. If you’re noticing crumbling mortar or white staining on your brick, call (240) 358-4452 for a camera inspection and a straight answer on what needs doing now versus what can wait.
In Fort Washington, a standard sweep and inspection runs between $189 and $329, with no trip charge and no surprise add-ons. If we find heavy creosote glaze or animal nesting that requires extra work, you’ll get a specific price and camera evidence before we proceed. We have standing offers that bring the cost down further: $40 off any repair over $200, 10% off for seniors and veterans, and a free second opinion on any written estimate you’ve already received. Call (240) 358-4452 for an exact quote, upfront, before we ever climb on the roof.
Yes, and in Tantallon on the Potomac, you need one more than most. The dense tree canopy over those riverside streets means falling limbs crack open caps, and uncapped flues get colonized by raccoons and chimney swifts seasonally. A properly fitted cap from Gelco in Fort Washington or Famco keeps animals out, keeps rain from pooling in your flue, and costs a fraction of what you’ll spend extracting a raccoon carcass or fixing water-damaged masonry. If you’re not sure whether your cap is intact, we’ll check it during your next sweep. Call (240) 358-4452 to book one.
Call Top Hat Chimney for Chimney Cleaning in Fort Washington, MD
If your chimney hasn’t been looked at in a while, or if you’ve been burned before by a company that quoted low and charged high, give us a call. You’ll reach a live person, not a voicemail, and that person may well be Wendell himself. We’ll give you a firm price over the phone, a window for arrival, and an honest assessment once we get the camera up your flue. If the work can wait, we’ll tell you. If it can’t, you’ll see exactly why. Every Fort Washington job carries the 90-Day Done Right Promise in writing, and we’re one call away if anything isn’t right. Call (240) 358-4452 for a free estimate, or browse our home page to learn more about how we work.
Written by Wendell Pike, Owner at Top Hat Chimney, serving Fort Washington and the surrounding counties since 1999.
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 Fort Washington Customers Say
"Gave me the photos from inside the flue on a memory stick along with the invoice. I have never had a trade hand me evidence before."
- Priscilla Ng"The cap had blown off in a storm and birds had got in. He cleared the nest, fitted a proper stainless cap with a screen, and did it the same week I called."
- Rosalind Achebe"Creosote build up was bad enough that he showed me a jar of it. Explained the difference between the stages and why the wood I had been burning was the cause. I have burned seasoned wood ever since."
- Gordon Selkirk





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