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Chimney Sweep in SeaTac, WA
Wood-fireplace sweeping for SeaTac's mid-century ramblers and lakefront homes, 15 minutes from our Renton office. Starting at $299.
- Serving SeaTac & King County
- Free 2nd-opinion quotes
- Price match + 10–25% discount
Free Chimney Sweep Quote in SeaTac
We'll confirm a time by phone or text.
The fireplaces we sweep in SeaTac are mostly original brick units in 1950s-70s ramblers and split-levels: McMicken Heights, Riverton Heights, the grid east of International Boulevard and the homes around Bow Lake. Many sit on an exterior wall with a clay tile flue that runs only one story, and a short exterior flue cools the smoke fast, so creosote condenses in the top few feet and in the tile joints. The lakefront houses on Angle Lake tend to burn more wood through the winter and build creosote faster. The townhomes along Military Road and the newer homes near South 188th Street typically have factory-built fireplaces with metal flues, which sweep quickly but whose spark screens and caps clog with soot and need clearing.
We sweep from the firebox with brushes matched to the flue, vacuum the smoke shelf and firebox, scope the flue with a camera to confirm the tile or pipe is clean and intact, and send you the before-and-after photos. Our sweep and inspection starts at $299. SeaTac is about 15 minutes from our North Renton office by SR 518, which makes it one of the easiest same-day sweeps we do, and we often pair SeaTac stops with Tukwila, Burien and Des Moines. If you're not happy, we're not done.
Symptoms
Signs SeaTac homeowners notice
- Black, flaky or shiny tar-like buildup visible inside the firebox or on the damper
- Smoke rolling back into the room when the fire is going
- A smoky campfire smell in the house when the fireplace is not in use
- The fire is hard to start or burns sluggishly even with dry wood
- Soot falling onto the smoke shelf or hearth after a fire
- A full burning season has passed since the last sweep
SeaTac Conditions
Why this happens in SeaTac
SeaTac is where the regional weather record is kept, and it shows why local fireplaces work hard. The airport's 1991-2020 normals give 40.34 inches of rain a year with about 73 percent of it falling October through March, and winter lows of 37-38 degrees. Roughly 60 days a year touch freezing and the KOMO weather FAQ puts the typical last frost around March 24, so a McMicken Heights fireplace typically sees short evening fires for five or six months, and short fires that never get the flue fully hot are the ones that leave glazed creosote on tile.
Moisture between fires makes that glaze harder. With measurable rain on roughly 150-156 days a year, an uncapped flue takes on water, and creosote that soaks and dries repeatedly bonds to the tile. That is why a Riverton Heights chimney that has gone two or three winters without a sweep takes longer than a newer metal flue. The driest months, July at 0.60 inches and August at 0.97, are the best time to book.
How It Works
Our chimney sweep process
Protect the room
Drop cloths from the door to the hearth, a sealed fireplace opening, and a HEPA vacuum running the whole time so dust stays out of your living room.
Inspect first
A visual check of the firebox, damper, smoke chamber and flue confirms a routine sweep is the right service.
Sweep the flue
We run brushes sized to your chimney, from the firebox up or from the top down depending on the system, to knock creosote and soot off the flue walls.
Clean the smoke chamber, shelf and damper
The smoke shelf collects most of the loose fall; we brush and vacuum it and the smoke chamber, then brush the damper so it seats properly.
Final check and walkthrough
We look up the flue again, vacuum the firebox, and show you what came out. Anything we noted, such as cracks or a missing cap, gets a free written quote.
Full details, options and pricing factors on the main Chimney Sweep page.
Need chimney sweep in SeaTac?
Call now or request a free quote — we confirm by phone or text.
☎ 206-453-2045 Request a QuoteQuestions
Chimney Sweep in SeaTac — FAQ
I only use my SeaTac fireplace a few times a winter. Do I still need it swept?
Have it inspected. NFPA 211 recommends an annual inspection, and the camera tells us whether a sweep is actually due. A few fires in a short exterior tile flue can leave more creosote than you would expect, but if the walls are clean we say so and you pay only for the inspection. Our sweep and inspection starts at $299.
Can you sweep a fireplace at my SeaTac rental between tenants?
Yes, and that is a good time to do it. We coordinate with you or your property manager for access, sweep and scope the flue, clear the cap and screen, and send a photo report you can keep on file for the next tenant. SeaTac is 15 minutes from Renton, so we can often fit it into a turnover week on short notice.
How soon can you do chimney sweep in SeaTac?
We confirm a time by phone or text after you request a quote; same-day service is often available for urgent problems in SeaTac and the rest of King County.
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