Matthew Clark Chimney LLC provides expert Chimney Sweep services in Bothell, WA, keeping homes safe and efficient year-round. We’re locally based in Kenmore and serve Bothell’s older Craftsman homes, newer developments near Canyon Park, and everything in between with CSIA-certified sweeps and transparent pricing.
What a Bothell chimney sweep actually does on your roof
On a Bothell job, we start with a visual scan of your chimney’s exterior for cracked bricks, leaning crowns, or missing mortar—common in older homes along Bothell-Everett Highway. Next, we remove the chimney cap (if yours is still intact from the 2000s) and inspect the flue from the roofline using a 360° camera. Inside your firebox we check for creosote buildup, especially in homes that still burn fir during Bothell winters. Finally, we clear the smoke chamber and damper, then cap it off with a new stainless-steel cap if yours is rusted. We’re licensed, bonded, and insured, and we leave a same-day report with photos you can share with your home inspector or insurance agent.
Why Bothell chimneys need sweeping more often than you think
Bothell’s damp maritime air keeps creosote soft and sticky, so even a single wet winter can coat your flue faster than in drier towns. Homes built before 1990 along the Sammamish River corridor often have oversized flues that cool too quickly, encouraging soot to stick instead of drafting properly. If your fireplace smells like campfire on a Bothell spring morning, that’s creosote off-gassing. The Chimney Safety Institute of America ((the Chimney Safety Institute of America (CSIA)|https://www.csia.org/)) recommends sweeping when deposits exceed 1/8 inch—about the thickness of a nickel. We tailor our schedule to your burn habits: one cleaning every two years for gas inserts, every season for cordwood in a Rumford-style fireplace.
Bothell neighborhoods we cover and what to expect
We regularly sweep chimneys in Canyon Park’s 1970s split-levels, the craftsman bungalows along 98th Avenue NE, and the newer townhomes near Bothell Landing. Each neighborhood has its quirks: Canyon Park homes often have tall masonry chimneys that need extra bracing before we climb, while Landing townhomes share flues that require a Level 2 inspection. We schedule weekday slots near Bothell’s Microsoft and AT&T campuses for working families and offer Saturday appointments for retirees in the Marymoor Heights area. Call or text us at (425) 555-CHIM for a same-day estimate—no hidden fees for Bothell’s hilly driveways.
Signs your Bothell chimney needs attention before the rainy season
If you notice soot dusting your hearth after a Bothell windstorm, that’s a red flag your damper isn’t sealing. A whistling sound when the wind blows from the east usually means a cracked flue tile—common in homes near the Burke-Gilman Trail where vibration from passing trucks loosens mortar. Another clue: your indoor humidity spikes after you light a fire, a sign your chimney isn’t drafting properly. Don’t wait for the first autumn rain to reveal a leaky crown; schedule a Level 1 inspection now. We’ll email you a free checklist so you know what to look for before we arrive.
How much a Bothell chimney sweep costs and what’s included
In Bothell, a basic Level 1 sweep runs $129–$179 for a single-story home with a straight flue, while a two-story Craftsman with a steep roof adds $40–$60. Gas inserts are cheaper ($99–$149) because they produce less creosote. We always include a free Level 1 visual inspection, a written report, and a stainless-steel cap estimate if yours is corroded. Our pricing is flat—no surprise climb charges for Bothell’s tight garages or steep driveways. See our full pricing guide and book online to lock in the Bothell resident rate.
Bothell’s unique chimney risks and how we fix them
Bothell’s older masonry chimneys often sit directly against cedar siding, creating a fire hazard during dry summers. We install a 3-inch air gap and a spark arrestor cap to keep embers contained. Another local issue: homes near the Sammamish River Trail have clay flues that absorb moisture, leading to liner cracks. We pressure-test flues with a calibrated fan to spot leaks invisible to the naked eye. If your chimney leans more than 2 degrees, we recommend a full rebuild—common in the 1950s ramblers along 244th Street SE. We partner with licensed masons for seamless repairs that meet Bothell’s building codes.
What to do the day your Bothell chimney sweep arrives
Move any furniture or rugs at least 3 feet from the fireplace and clear the hearth of ashes or decorative items. If your dog barks at strangers, let us know—we’re happy to meet them first in the driveway. Have your gas shut-off valve accessible if you have an insert, and keep pets indoors during the sweep so they don’t dart out when we open the flue. We’ll ask for a water source nearby; Bothell’s older neighborhoods sometimes have low water pressure, so we bring a 5-gallon jug as backup. See our Kenmore checklist for more tips tailored to our service area.
| Service | What’s Included | Typical Frequency | Bothell Cost Range |
|---|---|---|---|
| Level 1 Sweep & Inspection | Flue cleaning, visual inspection, report, cap check | Annually (wood) or biennially (gas) | $129–$179 |
| Level 2 Inspection | Camera scan, attic/flooring review, detailed report | Every 5 years or after a chimney event | $199–$279 |
| Stainless-Steel Cap Install | Custom cap, stainless mesh, sealant | As needed (avg. 10–15 years) | $249–$399 |
| Masonry Repair | Tuckpointing, crown rebuild, liner install | As needed (avg. 20–30 years) | $450–$1,200 |
| Gas Insert Conversion | Insert install, flue modification, gas line hookup | One-time upgrade | $2,800–$4,500 |
Frequently Asked Questions
My Bothell home was built in 1968—how often should I schedule a chimney sweep?
For a 1960s Bothell home with original masonry, we recommend a Level 1 inspection and sweep every year if you burn fir or pine. If you’ve switched to seasoned oak or gas, every two years is usually enough. Older chimneys cool faster, so creosote builds up quicker in our damp climate.
Why does my Bothell chimney smell like campfire in the spring?
That campfire odor is creosote off-gassing from winter burns. Bothell’s maritime air keeps the deposits soft, so they release volatile compounds as temperatures rise. A thorough sweep removes the source, and installing a stainless-steel cap with a bird guard cuts off the smell at the source.
Can I use my fireplace after a Bothell chimney sweep in the same day?
Yes—once we’ve cleared the flue and capped the chimney, you can safely light a fire the same evening. We leave the damper fully open for 30 minutes to ensure proper drafting, so your first fire after the sweep drafts cleanly and smells fresh.
What’s the difference between a Level 1 and Level 2 inspection for my Bothell home?
A Level 1 is the standard visual check we do on every Bothell sweep: we look for obstructions, cracks, and creosote buildup inside the flue. A Level 2 adds a camera inspection and attic/flooring review—required if you’ve had a chimney fire, an earthquake, or if you’re selling your Bothell home. Compare the two here.
Need chimney sweep in Bothell, WA? Matthew Clark Chimney LLC is licensed, insured, and ready to help.