Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Fast, Reliable Chimney Repair Across Lake Stickney
Chimney repair in Lake Stickney typically runs $220 – $1,400 for common jobs like cap installation, flashing repair, and mortar repointing, with full rebuilds landing between $1,800 and $4,500 depending on access and materials. Most repairs we handle in the Lake Stickney area are completed in a single visit, and every job starts with a written price before any work begins. If you’re seeing water stains near the firebox, hearing animals in the flue, or noticing crumbling mortar on the chimney crown, call us at (830) 251-4560 and we’ll get a tech out to take a look.
We know this area’s chimneys, because we work on them every week. The low-lying pockets around 128th St SW, North Creek, and the older lots near Ash Way hold moisture differently than the higher slopes to the east, and that shows up in the firebox, the flashing, and the flue liner. Our crews coordinate dispatch from the Seattle office, but the techs who knock on your door serve Lake Stickney regularly, and they’re background-checked, uniformed, and carry the gear to diagnose the problem on the spot.
Why Flint Chimney Sweep Is Lake Stickney’s Preferred Chimney Repair Company
We’re part of the Garrison Partners family, which has operated since 2002 under a single operating code: The Garrison Standard. That means every repair, from a simple cap swap to a full Chimney Repair, carries a written 365-Day Done Right Promise. If a covered repair fails inside a year, we come back at no charge. No argument, no re-invoice, no fine print. That’s the whole deal.
Lake Stickney homeowners tend to ask the same three things when we show up: how much, how long, and who’s actually doing the work. We answer all three before a tool comes off the truck. You get a written price on the spot, a realistic window for completion, and the name and face of a uniformed tech who’s been background-checked. And the phone is answered by a live person 24 hours a day, seven days a week. No voicemail tree when you’re staring at a wet spot spreading across your ceiling joist at 9:30 on a Sunday night.
Hank Delano runs the operation, and he’s the reason our repair process is built around documentation rather than charm. We don’t ask you to trust a verbal estimate. We put it in writing, and we back it with the written guarantee.
Chimney Cap Installation in Lake Stickney
Chimney Cap Installation in Lake Stickney runs $220 – $475 for a standard stainless or copper cap, sized and secured to the flue tile. When the marine layer stalls over this low-lying pocket of Snohomish County, rain blows sideways off the low hills and into any uncapped flue. We install caps the way this climate demands: mechanically fastened, sized to the specific flue, and fitted with a spark-arrestor mesh that keeps embers in and animals out.
What We Check Before the Cap Goes On
Before we set a cap, we look at the crown, the flue tile, and the chase top. A cap won’t fix a crown that’s already cracked, and Lake Stickney’s damp winters will keep pushing water through any gap we don’t address. We also check the flue size against the appliance – a gas furnace and a wood-burning fireplace don’t always share the same requirements.
If we find a problem that changes the job, we stop and show you. You’ll see a photo, you’ll hear the plain-English explanation, and the new price is in writing before we proceed. No surprises at the invoice.
Materials We Actually Stock
We carry caps and chase cover components from Famco and Copperfield, which means the most common Lake Stickney cap installations don’t wait on a parts order. For taller flues and larger crowns, we can source and fit Olympia Chimney components with the same written-price process.
Chimney Cap Replacement in Lake Stickney
Chimney Cap Replacement in Lake Stickney runs $260 – $410 for a straightforward swap, rising if the old cap was torn off by wind and damaged the flue tile or crown below it. The wind that funnels through the low Snohomish County hills loosens caps that were never mechanically fastened, and once a cap shifts, rain gets a direct path down the flue and into the smoke chamber.
Signs Your Cap Has Failed
Rust on the firebox floor, a damper that sticks after rain, or bird noise in the flue all point to a missing or failed cap. We’ve also pulled caps that looked intact from the ground but had rusted through at the mesh, which is why we don’t recommend a visual-only check from the ladder’s midpoint. The camera tells the truth.
If the cap failed but the flue is still sound, we swap it same visit. If water has already gotten into the smoke chamber, we show you the photo and talk through what can wait and what can’t.
Trusted Brands We Service in Lake Stickney
We specify materials by the job, not by the margin, and that’s easier to do when the brands are ones any homeowner can look up. For Lake Stickney flue relining, we work with DuraFlex and HeatShield systems. For caps and chase covers, Famco and Copperfield. For masonry prep and waterproofing, we trust the mixes and sealants from Gelco. When a cap, liner, or flashing component needs replacement, we keep common Lake Stickney fittings on the truck so a single-visit repair is usually the outcome, not the exception.
Common Chimney Repair Problems We See in Lake Stickney Homes
Lake Stickney’s housing stock spans 1970s split-levels off 128th St SW to newer builds near North Creek, and each era brings its own failure pattern. These are the four we see most often:
- Rusted chimney flashing around the chase top. Persistent winter rain drips through failed flashing into the smoke chamber, and it hides there. You’ll see a water stain near the firebox but no obvious roof leak, until we pull the cap and find the flashing weeping rust into the masonry.
- Glazed third-degree creosote. Cool, damp marine-layer air slows the draft and lets first-degree creosote mature into a tar-like coating that a brush alone can’t remove. This is more common here than in higher-ground suburbs like Mill Creek, and it raises the stakes on chimney fire risk.
- Dislodged or missing chimney caps. Wind off the low hills to the east knocks loose caps that were never mechanically fastened, opening the flue to rain and to animals that nest on the damper or in the firebox.
- Spalling brick and crumbling mortar. Repeated freeze-thaw cycles, even mild ones, work on bricks that were laid against older mortar mixes. Spalling bricks let water into the structure of the chimney itself, and Lake Stickney’s damp air keeps that water from ever fully drying out.
Pricing for Chimney Repair in Lake Stickney, WA
We publish ranges because you shouldn’t have to call just to learn whether the job costs $300 or $3,000. Here’s the honest picture for Lake Stickney:
- Chimney cap installation: $220 – $475
- Chimney cap replacement: $260 – $410
- Mortar repointing and tuckpointing: $45 – $75 per square foot of masonry face
- Flashing repair or replacement: $350 – $900
- Chimney crown repair: $300 – $700
- Chimney waterproofing: $400 – $850
- Full chimney rebuilding: $1,800 – $4,500 depending on height, access, and brick condition
What moves the price is access, flue size, and what the camera shows once we’re on the roof. We never quote a rebuild off a driveway glance. You get a written price before any work starts, and that number is on the invoice when we’re done. Call (830) 251-4560 for a free estimate. A tech can usually be at your Lake Stickney home within a day or two, and the estimate itself costs you nothing.
We Also Serve Cities Near Lake Stickney
Our crews live and work across this part of Snohomish County, and we regularly run repair calls to Seattle, Spokane, Tacoma, and Vancouver. If you’re on the edge of Lake Stickney or just outside the area, call us and we’ll tell you straight whether we cover your street. If you’re in Lake Stickney itself, you can read more about our local coverage at Chimney Repair in Lake Stickney.
Serving Lake Stickney, WA - Our Local Coverage Area
We’re based in the Lake Stickney area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Chimney Repair in Lake Stickney
Once a year, minimum, and often twice if you burn more than a cord of wood a season or if your chimney sits in one of the low pockets where marine-layer air parks all winter. The cool, damp conditions here push creosote to the glazed third-degree stage faster than in drier suburbs, and an annual sweep plus camera inspection is the cheapest way to catch that before it becomes a repair.
If you can’t remember the last sweep, call us at (830) 251-4560 and we’ll get it scheduled.
The camera shows the inside of the flue, the smoke chamber, and the damper seat in detail you’d never see from the roof opening or the firebox floor. A standard sweep and a visual check can miss cracked flue tiles, a failing liner, or a hidden animal nest.
After every Level 2, we send you a photo report, and we walk you through what the images show. You’re never asked to approve a repair without seeing it with your own eyes. That’s the process, and it’s the only honest way to quote a Lake Stickney home.
It depends on what the creosote looks like. First-degree creosote is flaky and brushable, and a sweep takes care of it. Third-degree creosote is glazed, tar-like, and can’t be removed with a brush alone. That’s a fire hazard if you keep burning, and it can’t honestly wait.
That said, if the chimney is watertight and the creosote is minor, the repair can usually wait until the off-season. We’ll tell you which category you’re in, and we’ll show you the photo. Call (830) 251-4560 and we’ll give you a straight answer.
Yes, and it’s one of the most common calls we run in this area. The wind that funnels across the low Snohomish County hills knocks loose caps that weren’t mechanically fastened, and the persistent winter rain does the rest.
We install stainless and copper caps from Famco and Copperfield, sized to your flue and fastened so the next windstorm doesn’t turn it into a Frisbee. A standard cap installation runs $220 – $475, and we stock common sizes locally for faster turnaround.
Yes, specifically if the flue or liner is cracked, the chimney is blocked, or the damper won’t open fully. Carbon monoxide is odorless and colorless, and it seeps into the living space when the chimney can’t pull exhaust gases out of the house properly.
That said, not every repair carries an immediate CO risk. A cracked crown that leaks water is a structural issue, not a gas issue. We’ll tell you the difference, and we’ll show you the evidence. If you suspect a CO issue, call us at (830) 251-4560 right away, and we’ll get a tech to your Lake Stickney home.
We got a call from a homeowner off 128th St SW in the Lake Stickney area after a heavy rain. The firebox was staining and the damper was sticking. Our tech pulled the cap and found a cracked chimney crown and rusted flashing weeping into the smoke chamber, then ran a Level 2 inspection with a camera and sent a photo report before quoting a new stainless cap and crown repair. We re-set the flashing, patched the crown, and swept the flue so the draft would pull clean again. That’s the job, done the only way we do it.
Call Flint Chimney Sweep at (830) 251-4560 for a free estimate on chimney repair in Lake Stickney. You’ll get a written price, a straight answer, and a repair that’s guaranteed in writing for a full year.
Written by Hank Delano, Owner at Flint Chimney Sweep, serving Lake Stickney and the surrounding Snohomish County communities.





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