Duvall, King County
Crown work and repointing in Duvall begin at $475. A crown with hairline cracks can often be resurfaced at that level; one that has broken through needs to be recast, and repointing is priced by the area of joints to redo. The quote separates the two so you can see which part costs what.
Typical investment
From $475
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Book your $99 inspection
$99 plus tax, deducted when you approve the repair
Not sure where to start
Pick what you're seeing at your Duvall home — we'll point you to the right fix.
What we do
The same crew, the same written quote — for Duvall homes.
A Level 1 check, or a Level 2 with a camera run through the flue when the visible parts are not enough
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Brushing of the whole flue, top to firebox, with brush heads sized to the liner
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A photographed assessment that separates cosmetic wear from structural damage
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A camera run and full measurements before any liner is ordered
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Measurement of each flue, or of the full crown for a multi-flue cap
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Cleaning and testing of the burner, the pilot assembly and the ignition
Learn moreRanges shown for orientation — the exact figure is written up on-site, after the inspection.
Older houses are the minority in a town where the Census dates the median home to 2000. Duvall's comprehensive plan places older small-lot houses in Old Town, and the city counted about 58 percent of its units as built after 1989. A masonry stack on one of the older houses has had decades of wet winters working on its mortar.
Among the four towns we serve, Duvall reports the largest share of homes heated chiefly by wood: 4.5 percent in the latest five-year Census estimates. The sample is small, and the survey only asks about the main fuel, so fireplaces used now and then are not in that number.
When the stack is masonry, regular fires put the crown and the upper joints through repeated heating and cooling. Soundness is one of three things NFPA 211, as quoted by CSIA, wants checked every year. Crumbling joints near the top are among the first things that check picks up, and repointing is the remedy.
Every masonry repair (crown / repointing) we do in Duvall includes:
Smoke coming back into the room, or a smell that won't go? Book the inspection first.
Book nowThe Western Regional Climate Center describes western Washington winters as rain on 20 to 25 days in each of the two wettest months, December and January, and no more than four to eight days a month that are clear or just partly cloudy. Mortar under that regime rarely dries out. Add nights below freezing, 58 a year on average at the Monroe station north of town, and saturated joints start to crumble from the face inward.
Stoves have an emission limit set by Ecology, and so do manufactured fireplaces. A masonry fireplace built on site has none, and no certification either. In practice that puts every open brick fireplace in the group that must stay unlit from Stage 1 of a Puget Sound Clean Air Agency ban.
None of that is a reason to neglect the stack. The masonry does not care whether a fire is allowed: rain enters a cracked crown on ban days as on any other. Repair timing should follow the weather, not the burn calendar.
We test mortar depth and hardness across each face and mark the runs that have failed.
Surface cracks get a bonded coating; a broken slab is removed and poured again with a drip edge.
Old mortar is cut back, dust is cleared, and fresh mortar goes in by hand.
We tell you how long to wait before lighting a fire, and leave the photo record.
What this work is quoted at for Duvall homes — the exact figure comes from the $99 on-site inspection, credited toward the work.
| Service | Price in Duvall | What that covers |
|---|---|---|
| Masonry Repair (Crown / Repointing) | From $475 | Crown work, repointing and tuckpointing by surface area |
| Chimney Sweep | $189–$449 | 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 Duvall. 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.
Duvall is a hillside town above the Snoqualmie River, incorporated in 1913, with homes with a median build year of 2000, almost all of them built since 1980. We work every part of it — Old Town, the upper plateau included.
DuvallKing County, WA · 47.742, -121.986
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.
Washington's 2021 residential code (R1003.9.1) wants concrete, metal or stone on top of a masonry chimney. The slab has to slope so rain leaves it, end in a drip edge, and stay separated from each flue liner by a caulked bond break.
That is the smallest crown or pointing job we take on with roof setup included. Bigger surfaces and taller stacks cost more, and the quote shows the measurements behind the figure.
We avoid it. Oregon State University Extension cautions that a pressure washer used wrongly can damage shingles; on soft mortar it also strips the joint. Moss is lifted by hand before repointing.
A $99 on-site inspection, a written quote before any work, and photos of every item we touch.
