Kirkland, King County
Creosote removal in Kirkland begins at $245. That covers deposits a brush cannot shift: the crunchy, flaky stage that fills a flue, the sticky tar that follows it, and the hard glaze that forms when tar is baked on. Heavier stages take longer and need chemical treatment as well as rotary cutting, which is why the price is quoted after a camera has shown what is in there.
Typical investment
From $245
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$99 plus tax, deducted when you approve the repair
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Pick what you're seeing at your Kirkland home — we'll point you to the right fix.
What we do
The same crew, the same written quote — for Kirkland homes.
Level 1, or a Level 2 when needed, which means a video camera travels the full flue
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Rotary or rod brushing of the full flue, with the hearth covered and a HEPA vacuum running
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Replacement of cracked or spalled brick with a close color match
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Camera scan and flue measurement before anything is ordered
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Measurement of each flue and of the crown before fitting
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Burner, pilot assembly and thermocouple or thermopile cleaned and checked
Learn moreRanges shown for orientation — the exact figure is written up on-site, after the inspection.
Creosote is what is left behind when wood smoke cools before it clears the chimney. It builds fastest when wood is wet, when a fire is kept low and smoldering overnight, and when the flue itself is cold. Kirkland houses offer plenty of all three: firewood stacked outdoors through a wet winter, stoves turned down to last until morning, and masonry chimneys on outside walls that stay chilly between fires.
Finn Hill took its name from Finnish settlers who began arriving in 1905; its small farms were subdivided from the 1950s, and growth picked up in the 1960s, according to the neighborhood's history. Big Finn Hill Park covers 220 acres, and O.O. Denny Park, once a private country estate, sits on the Lake Washington shoreline at the hill's foot.
Chimneys among tall trees on a slope facing the lake rarely get warm sun, and a cold flue is where smoke condenses into creosote. On homes from the hill's 1960s building years, that often means heavier deposits than the same stove would leave in a warmer, sunnier chimney.
Moss depends on shade to thrive, and on Northwest roofs it is all but unavoidable, Oregon State University Extension writes; it suggests thinning nearby trees so more sun reaches the shingles. WSU Extension notes that the densest moss tends to sit under or close to the eaves.
A roof that stays shaded and green all winter also keeps the chimney above it cool and damp. Smoke passing through that last stretch of flue cools quickly, so the top few feet often carry the thickest creosote, sometimes enough to narrow the opening under the cap.
Every creosote removal we do in Kirkland includes:
Smoke coming back into the room, or a smell that won't go? Book the inspection first.
Book nowThe worst buildup tends to come from households burning a wood stove or insert every evening, on logs that were split in the fall and stacked uncovered. The glass goes black within a day, the smoke smells sharp, and when we look up the flue the walls are coated in something closer to shiny tar than soot. That is the stage where a chimney fire becomes a real risk.
The camera tells us whether we are dealing with flaky soot, tar or a glaze, and how far up the flue it goes, so the quote matches the actual job.
Rotary heads with chains or flails break up hardened material. Glazed sections get a chemical that turns them brittle, and we come back to cut again once it has worked.
Loosened creosote is brushed down and removed from the smoke shelf and firebox under a sealed HEPA vacuum.
A final camera run shows the cleaned flue walls and any damage the deposits had hidden, such as cracked tiles.
Kirkland's rainy half of the year runs from roughly October 9 into May, per WeatherSpark, with the wettest month, November, averaging about 8.2 inches. Local air rules, as Puget Sound Clean Air Agency lays them out, permit burning just two fuels, well-seasoned dry wood and manufactured fire logs, and treat smoke denser than 20 percent opacity lasting six straight minutes within an hour as a violation.
Wood left uncovered through that season is anything but dry, and it burns with exactly the thick, slow smoke the rule is written against. Covering the woodpile, splitting a year ahead and burning hot are the cheapest ways to keep creosote from coming back after we remove it.
What this work is quoted at for Kirkland homes — the exact figure comes from the $99 on-site inspection, credited toward the work.
| Service | Price in Kirkland | What that covers |
|---|---|---|
| Creosote Removal | From $245 | Priced by creosote stage — glazed stage 3 is the heavy end |
| Chimney Sweep | $189–$459 | Full flue swept, Level 1 inspection included |
| Chimney Inspection | $99 plus tax | Level 1 visual; Level 2 adds a full camera scan |
| Chimney Relining | From $1,900 | Full-length stainless liner, sized to the appliance |
| Chimney Repair | From $425 | Masonry repair — brick and mortar, scoped after diagnosis |
Ranges are what these jobs are quoted at in Kirkland. The exact figure is set on site after a $99 inspection (credited toward the job if you go ahead), and you approve it before any work starts.
Earthquakes of magnitude 7 or more are possible on the southern Whidbey Island fault, in the view of a 1996 USGS study, and the state's Emergency Management Division now models it at up to 7.5.
A flue cracked by shaking may look fine from the firebox. If creosote in that flue ever ignites, the fire burns far hotter than a normal fire, and heat can escape through the crack toward framing. That is why every removal ends with a camera pass: clearing the deposits often reveals damage they were covering.
Kirkland is an 18-square-mile city on the east shore of Lake Washington, on Lake Washington, with homes with a median build year of 1984, more than a third of them put up in the 1960s and 1970s. We work every part of it — Houghton, Juanita, Rose Hill, Finn Hill, Kingsgate included.
KirklandKing County, WA · 47.677, -122.206
Before and after
Illustrations of what each repair changes on a typical chimney — not photos of a specific job.
Before
After
Before
After
Before
After
Four steps, each one on paper — so you always know what happens next.
Choose a genuine opening on the crew's calendar. Confirmation is immediate.
Liner, crown, cap, flashing and masonry examined in order — each finding photographed.
One document, plain numbers, covering only the work your chimney genuinely needs.
The repair is completed, then handed over with before-and-after photos of every item.
From $245. Light, flaky buildup cleared in one visit is near that figure; glazed creosote requiring a chemical treatment and a second visit is priced higher, and the quote says so before we start.
No. A sweep brushes out soot and light deposits. Creosote removal targets deposits that have hardened on the flue walls and need cutting tools or chemicals to come off.
Burn only dry, seasoned wood, let the fire run hot rather than damping it down to smolder, and have the flue checked each year. Washington law already requires the first of those.
A $99 on-site inspection, a written quote before any work, and photos of every item we touch.
