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 Sweep Across Mukilteo
A chimney sweep in Mukilteo typically runs $180 to $340 for a standard fireplace, and most jobs take 45 to 90 minutes from setup to final photo report. We serve every part of Mukilteo, from Old Town near the ferry terminal up to the hillside homes above Mukilteo Speedway, and we arrive with the price already written down before we ring the bell. If you want a flat number and a crew that shows up inside the window we give you, call (830) 251-4560.
Hank Delano runs Flint Chimney Sweep under the Garrison Standard, which means one thing here: the price you approve is the price you pay, and the work is covered by the 365-Day Done Right Promise. No surprise add-ons after we open the firebox. No vague “while we’re in there” upselling. We clean the flue, run the camera, and hand you a photo report before we leave.
Why Flint Chimney Sweep Is Mukilteo’s Preferred Chimney Sweep Company
Mukilteo homeowners have dealt with enough chimney companies that quote one number over the phone and a different number at the door. Our process removes that entirely. Every job gets a written price before any work starts, and that number does not move. If you approve a $240 sweep, the invoice reads $240. That discipline is why neighbors in Mukilteo keep our number on their fridge.
Our technicians are background-checked and uniformed, so you know exactly who is walking through your door and why they are there. We also staff our phones with a live person around the clock. You will not hit a voicemail tree at 7 a.m. or 9 p.m. on a Sunday. For Mukilteo specifically, we schedule jobs from our Seattle dispatch office, and crews work here regularly enough that we know the streets without a map lecture.
As part of the Garrison Partners family founded in 2002, we carry the same written guarantee on every repair we make anywhere in the country, including right here in Mukilteo. If a covered repair fails within one full year, we return at no charge. Not a discounted visit. Not a “let us re-evaluate.” A free return visit, because the guarantee is in writing and it says exactly that.
Chimney Cleaning in Mukilteo
Chimney Cleaning in Mukilteo means removing the creosote, soot, and construction debris from the flue liner using a properly sized brush, then running a camera through the full length of the flue to confirm the walls are clean and intact. A standard sweep here runs $180 to $340, and the price includes the camera inspection and a photo report you can hold onto for your records or insurance file. Here is what that looks like in practice.
Creosote Removal
Creosote is the tar-like residue wood smoke leaves behind as it cools and condenses inside the flue. We remove it by degree: first-degree creosote is a light dust that brushes off quickly, second-degree is a crusty glaze that takes more mechanical work, and third-degree is a hardened fuel layer that may require chemical treatment before brushing. In Mukilteo, where many homes burn fir and cedar from the local supply, we see first and second degree creosote most often in wood-burning fireplaces.
Soot Removal
Soot removal is simpler than creosote removal but just as necessary. Soot is the fine black powder that settles inside the chimney after burning oil, gas, or smoky wood. It reduces draft and can drift back into the living space. Our sweep removes it with the same brush-and-vacuum process, and the camera verifies the flue is clear before we call the job done.
Fireplace Cleaning in Mukilteo
Fireplace Cleaning in Mukilteo covers the firebox, the damper, the smoke shelf, and the visible masonry or metal surfaces around the opening, not just the flue itself. A standard fireplace cleaning runs $180 to $340 and takes about the same time as a chimney sweep; the two are often done together, but not always. A homeowner with a gas insert still needs the vent inspected even if there is no ash to shovel.
Annual Sweep
An annual sweep is the baseline recommendation for any wood-burning fireplace in Mukilteo that sees regular use during the fall and winter. Once a year, every year, before the heavy burning season starts in November. This keeps creosote from building past first degree and gives us a chance to spot crown cracks or cap damage before the winter storms off Possession Sound do more expensive work.
Firebox and Damper Care
The firebox is where the fire actually burns, and the damper is the metal door that opens and closes the flue. Both need regular attention. Ash left sitting in the firebox holds moisture, which corrodes the metal and eats at the masonry. A damper that is rusted open lets conditioned air escape up the chimney all year; a damper rusted shut makes a fire impossible to start cleanly.
Trusted Brands We Service in Mukilteo
We work with professional-grade chimney materials from the brands you can actually look up and verify: Olympia Chimney, Famco, and Copperfield. When a Mukilteo home needs a new chimney cap, a replacement damper, or a stainless liner component, we specify the right product for the job and install it the same visit. We do not stock generic hardware-store parts and hope they fit. Our Chimney Sweep team carries genuine components for the brands we trust, which means fewer return trips and fewer mismatched repairs for Mukilteo homeowners.
Common Chimney Sweep Problems We See in Mukilteo Homes
- Wind-driven rain through undersized chimney caps. Homes on the bluff above Possession Sound get hit with sideways rain that finds its way past a cap that is too narrow for the flue. The water runs down into the smoke chamber, carries soot with it, and leaves stains that look like creosote buildup on the camera. We see this constantly in Old Town and the neighborhoods near Lighthouse Park.
- Drywall fines in newer flues. The new construction around Mukilteo has a side effect: fine drywall dust and sawdust end up inside flues before the first fire is ever lit. That gray powder is not creosote, and it does not need aggressive brushing. We run a soft brush, verify the liner is clean, and tell you honestly when a full mechanical clean can wait.
- Spalling flue tiles in older masonry chimneys. Homes built in the 1970s and earlier along Mukilteo Speedway and in the Harbour Pointe area often have clay tile liners that are starting to flake. The Washington wet season accelerates this. A camera inspection shows the flaking clearly; a visual check from the firebox misses it entirely.
- Cracked crowns from temperature swings. The chimney crown is the concrete cap at the very top of the chimney. Mukilteo’s winters push freeze-thaw cycles into the concrete, and crowns crack. Water then seeps into the masonry below and weakens the whole stack. A sweep that skips the crown check leaves that damage to spread until the repair is far more expensive.
Pricing for Chimney Sweep in Mukilteo, WA
A standard chimney sweep for a single-flue fireplace in Mukilteo runs $180 to $340. A two-flue home, or a fireplace plus a furnace flue, lands between $300 and $480. Level 1 inspections are included with every sweep; Level 2 inspections, which use the camera to document the full flue, run $150 to $300 on top of the sweep when required. Repair work is priced separately and always in writing before any tool comes off the truck. Call (830) 251-4560 for a free estimate, and you will have the number in your hand before we schedule anything.
We Also Serve Cities Near Mukilteo
Our crews run routes from Mill Creek over to Everett, down through Lynnwood, and west to Edmonds. If you are in any of those towns and need a sweep, the same pricing and the same written guarantee apply. Or if you are closer to the water, you can read more about Chimney Sweep in Mukilteo right here.
Serving Mukilteo, WA - Our Local Coverage Area
We’re based in the Mukilteo 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 Sweep in Mukilteo
Once a year if you burn wood regularly, and every other year if you only use the fireplace occasionally. The exception is a new home: construction dust and drywall fines collect in the flue before the first fire, so a first season sweep is worth scheduling even if the fireplace has barely been used. If you are unsure, call (830) 251-4560 and we will tell you what applies to your situation.
Creosote builds up in three stages: first degree is a fine, brushable dust; second degree is a hardened glaze; third degree is a dense fuel layer that can ignite and burn as a chimney fire. In Mukilteo, the damp coastal air pushes creosote toward second degree faster than inland drier climates, because the moisture helps the particles bind. A camera inspection tells us exactly which degree you have, so we only clean as aggressively as the flue actually needs. If the camera shows first degree only, we will say so, and the next sweep can safely wait.
We do not promise same day service, because every Mukilteo job includes a camera inspection and a written photo report, and that takes time. We schedule sweeps in windows, and we show up inside those windows. Call (830) 251-4560 and we will give you the next available block, priced in writing before you commit. If your chimney has an active problem like water pouring through the cap or smoke backing into the house, we will tell you exactly what needs to happen and when we can be there.
A Level 1 inspection is the standard check included with every sweep: we look at the accessible portions of the chimney and confirm the flue is clear. A Level 2 inspection adds the full camera scan, which documents the liner condition, the crown, and the cap in photo form. A Level 3 inspection is the most invasive, and we only recommend it when Level 2 reveals damage that requires opening up part of the chimney or wall to assess. Most Mukilteo homes need Level 1 annually and Level 2 when they buy, sell, or suspect damage. Call (830) 251-4560 for a quote on the inspection level your chimney needs.
Yes, and the reason is specific to Mukilteo. New construction around Old Town and the ferry terminal produces a lot of drywall dust and sawdust that finds its way into new flues. That dust sits in the liner, pulls moisture from the damp coastal air, and can harden into a cake that restricts draft. The flue at that point is not dirty with creosote, it is dirty with construction debris, and that still needs a brushing before you burn. A first-year sweep on a new build is money well spent, and after that, the schedule follows normal use. Call (830) 251-4560 for a free estimate on a first-season clean.
Written by Hank Delano, Owner at Flint Chimney Sweep, serving Mukilteo since 2002.





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