Renton & South King County, WA
Chimney repair in Renton is structural work: resetting or replacing broken brick, rebuilding failed courses, and taking a stack down to the roofline when it can no longer be saved.
Our price
From $375
Book an inspection
Book your $99 inspection
$99 plus tax, deducted when you approve the repair
Not sure where to start
Pick what you're seeing — we'll point you to the right fix.
What we do
Sweeping, inspection, relining and masonry — one local crew for the whole chimney.
A chimney inspection in Renton documents the state of the flue, liner, crown, cap and flashing in photos, so the next fire is lit on evidence instead of habit.
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A chimney sweep in Renton brushes a season of soot and creosote out of the flue, then hands you photographs of the cleaned walls so their condition is yours to judge.
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Chimney repair in Renton is structural work: resetting or replacing broken brick, rebuilding failed courses, and taking a stack down to the roofline when it can no longer be saved.
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Chimney relining across southeast King County replaces a cracked or oversized flue lining with a stainless steel liner whose diameter is set by the appliance it serves.
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Chimney cap installation in Renton fits a stainless steel cover and screen over the flue, closing the opening to rain, fir needles, nesting animals and stray embers.
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Gas fireplace service across southeast King County covers cleaning and testing of burner, pilot, glass and vent on gas fireplaces, inserts and log sets before the heating season leans on it.
Learn moreRanges shown for orientation — the exact figure is written up on-site, after the inspection.
Start with the question a repair has to answer: is the damage on the surface, or in the structure? Southeast King County supplies plenty of both. The wet season lasts from October into May, Renton's hazard annex calls the city prone to damaging high winds during seasonal storms, and the same document records collapsed chimneys in 2001. We sort one kind of damage from the other with roof-level photos and a flue scan, then fix what the evidence shows, whether that is six bricks or everything above the shingles.
Newcastle's hazard annex says three active faults cross the city, and it counts 708 buildings put up before 1974 that it classes as low-code structures, the most susceptible to earthquake damage. The annex records no known damage in Newcastle from the 2001 Nisqually earthquake. An absence of recorded damage is not a clean bill of health for an individual chimney, so on an older Newcastle house we treat any crack near the roofline as worth photographing.
The Washington Department of Natural Resources reports, as of 2025, an 85% chance, over 50 years, of a deep Puget Sound earthquake measuring magnitude 6.5 or more. Renton's hazard annex names two sources for a major one, a fault zone to the north and the Cascadia Subduction Zone offshore. A chimney is the heaviest unbraced thing on most wood-frame roofs.
A damaged stack fails in two directions. Inward, cracks open a route for heat and flue gas toward the framing. Outward, loosened brick above the roof can come down in wind or shaking. When a rebuild is on the table, current code shapes it. Washington's 2021 residential code wants a masonry chimney reinforced, and tied in at every floor, ceiling or roof line above 6 feet from grade, in seismic categories D0 through D2. Section R1003.9 sets the height: the top must stand 3 feet clear of the highest point of its roof penetration and 2 feet clear of anything on the building closer than 10 feet.
How it works
Water, movement, heat or age: the repair differs with each, so the diagnosis comes first.
A written quote separates what cannot wait from what can be planned for a dry month.
Unsound brick and mortar are removed back to solid work, then relaid to match.
Closing photos, plus notes on anything to watch at the next yearly check.
Licensed& insured Washington chimney contractor
4 communitiesRenton, Newcastle, Snoqualmie and Maple Valley
$99 plus taxInspection, credited toward an approved quote
Every jobDocumented with before-and-after photos
If any of these sound familiar, book the $99 plus tax inspection — credited toward the work if you approve the quote:
By town
The 4 South King County communities we serve. Pick yours for local scheduling and the chimney issues we see there.
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.
Before you let anyone in
Every fact below is one you can check yourself before we ever set foot on your roof.
The on-site inspection is $99 plus tax, and it is credited toward the work when you approve the written quote. Booking online asks for no card.
You get the price in writing, for the work your chimney actually needs, and nothing starts until you have approved it.
Each item we inspect or repair is photographed before and after, so the condition of your chimney is on record.
Call (425) 979-2035 — a local South King County number, the same one on every page of this site.
Licensed& insured Washington chimney contractor
4 communitiesRenton, Newcastle, Snoqualmie and Maple Valley
$99 plus taxInspection, credited toward an approved quote
Every jobDocumented with before-and-after photos
Serving Renton, Newcastle, Snoqualmie & Maple Valley
Structural repair is quoted from $375. A few reset bricks land close to the starting figure; relaying courses or rebuilding the top of a stack lands well above it. The written quote follows the inspection.
When the material itself has given up. Sound brick with tired joints can be repaired in place. Brick that crumbles through, a stack that has moved, or cracks that reopen after patching all point to rebuilding from the last solid course.
That is decided by the building department for your address, and the answer varies between Renton, Newcastle, Snoqualmie, Maple Valley and unincorporated King County. We put the question to the right office before work is booked and tell you what it said.
It is. The inspection costs $99 plus tax and that sum comes off the repair once the quote has your approval.
Urgent work, yes, under cover. Mortar wants dry, above-freezing conditions to cure, and WeatherSpark places Renton's cool season between about November 13 and February 28. Anything that can wait is better scheduled for the clearer stretch from mid-June to early October.
Chimney cap installation in Renton fits a stainless steel cover and screen over the flue, closing the opening to rain, fir needles, nesting animals and stray embers.
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Masonry repair in Renton renews the crown at the top of a brick chimney and the mortar joints below it, the two places where rain gets in first.
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Chimney flashing repair in Renton reseals or replaces the sheet metal where the stack meets the shingles, the joint behind most chimney-side roof leaks.
Learn more| Service | Price in Renton | What that covers |
|---|---|---|
| Chimney Repair | From $375 | Masonry repair — brick and mortar, scoped after diagnosis |
| Chimney Cap Installation | $265–$850 | Stainless cap fitted; multi-flue and custom at the top |
| Masonry Repair (Crown / Repointing) | From $425 | Crown work, repointing and tuckpointing by surface area |
| Chimney Flashing Repair | $330–$1,500 | Reseal at the low end, full flashing replacement at the high |
Ranges are what these jobs are quoted at in Renton. 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.
Licensed local crews, a $99 on-site inspection credited toward repairs, and a written quote before any work. Book a real open slot on our calendar.
