
Chimney Sweep & Cleaning
Professional sweep and creosote removal with HEPA containment — plus a complimentary flue scan on every clean.
About this serviceWhen Landmark homeowners light the first fire of the season, they are trusting a flue nobody has looked inside since last winter. The housing here — garden condos, townhomes and high-rise communities in the West End — sets the chimney workload in Landmark. Our dispatch runs City of Alexandria routes out of Beltsville several times a week, so Landmark is never a special trip.
Landmark is about 20 miles from our Beltsville headquarters — typically a 50-minute drive in normal traffic. If your Landmark address carries one of these ZIPs — 22304 — the ZIP checker on our homepage will route you straight back to this page. Every visit is documented with photos before and after, and the findings are written up the same day.

Plenty of Landmark fireplaces were converted to gas over the years, and the flue above them was simply forgotten. Gas exhaust is cooler and wetter than wood smoke — it condenses inside clay liners, eats mortar from the inside, and carries carbon monoxide that must never find a crack to leak through. Converted systems need inspection like any other, and ventless or vented questions are ones we answer with the appliance manual and a CO meter, not opinions. Left alone for another season, it rarely stays the same size of problem. It is also the kind of problem that gets cheaper the earlier it is caught.
One more thing Landmark customers get on every ticket: a named technician, an arrival window we keep, and a written record of the work — the same standard on a cap install as on a full relining.
County: City of Alexandria
State: Virginia
ZIPs served: 22304
Distance: about 20 miles from our Beltsville headquarters
Homes: garden condos, townhomes and high-rise communities in the West End
ZIP codes on this route: 1
Response: 24/7 emergency · same-week appointments typical
Most Landmark chimney leaks trace to the crown or the flashing. We repair the one that is actually leaking — and photograph the other so you know its state.
Panels, dampers and chase covers for the factory-built fireplaces installed across Landmark subdivisions.
Fireplaces that puff smoke into Landmark living rooms — diagnosed by geometry, damper and draft testing.
There is a reason Landmark regulars book their sweep in early fall: the work is identical in November, but the calendar is not. Same crew, same camera — just a slot that still exists.
Winter is when a marginal chimney in Landmark becomes an urgent one. If the fire suddenly burns lazy or the room smells of smoke, that is the flue asking for a scan, not another log.
Chimney swifts return to City of Alexandria in spring, and an uncapped flue in Landmark is prime nesting real estate. Spring is cap season — before the birds file their claim.
Summer is the cheapest chimney season in Landmark: masonry cures properly in the warmth, relining and crown work book faster, and nobody is racing a cold house.

Professional sweep and creosote removal with HEPA containment — plus a complimentary flue scan on every clean.
About this service
Stainless steel, copper and multi-flue caps with animal guards and spark arrestors — measured, fitted and warrantied.
About this service
Throat damper repair and top-sealing damper installation — stopping the draft, the drips and the energy loss at the flue's door.
About this serviceFull menu: all 21 chimney services — every one of them runs on our Landmark routes.
“Awesome service. The Eagle team was extremely thorough — probably spent 3-4 hours inspecting and cleaning our chimney. They replaced missing screws, added new seals on the stove door, caulked several areas, and explained everything. I highly recommend this company.”
The form takes a minute: what the chimney is doing, where the home is, and when you would like us there. A Landmark dispatcher — a person, in Beltsville — confirms every request by phone.
Prefer to talk? Call (855) 424-6217 — answered 24/7.
Send the form and we will call to confirm a day and time — or skip the form and call (855) 424-6217 right now.
Geography helps Landmark: Lincolnia is the next stop on most runs, with Bailey's Crossroads and Rose Hill close behind, so a crew is rarely more than a few miles away on route days. That density is also why emergency calls from Landmark get answered by a local truck instead of a call center. Measured from the center of Landmark, the nearest stops are Lincolnia (about 1 miles), Bailey's Crossroads (about 2) and Rose Hill (about 3) — straight-line distances, before the truck's actual route.
Talk to a specialist — photo-documented inspections and upfront written estimates, about 20 miles from our Beltsville headquarters.