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Kirkland & the Northshore, WA

Creosote Removal on the Northshore, WA

Creosote removal in Kirkland takes out hardened, glazed deposits that an ordinary sweep cannot lift from the flue walls.

Our price

From $245

  • From $245 — what we charge for creosote removal
  • $99 plus tax on-site inspection, credited toward an approved quote
  • Written quote before any work starts — photos of every job
  • Local crews
  • Licensed & insured
  • Documented work
  • Written quote first

Book an inspection

Book your $99 inspection

$99 plus tax, deducted when you approve the repair

Service
Town

Book your $99 inspection

Pick a real open slot on our crew's calendar — takes about a minute.

  • No payment to book
  • Written on-site quote
  • Photos of every job
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Creosote Removal in Kirkland

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October 2026
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What's going on with your chimney?

Pick what you're seeing — we'll point you to the right fix.

What we do

Our services

Sweeping, inspection, relining and masonry — one local crew for the whole chimney.

Ranges shown for orientation — the exact figure is written up on-site, after the inspection.

What creosote removal actually involves

Creosote builds in three stages. The first is loose soot, the second crusty flakes, and the third a hard, shiny glaze that coats the flue like tar. That glaze is the dangerous one: it burns intensely once lit and a brush slides right over it. It forms fastest in flues that run cool, from wet wood, slow smoldering fires, or a flue much wider than the stove it serves. We identify the stage with a camera, apply a treatment that breaks the glaze down, and then remove it mechanically, with photos along the way.

Fireplaces used mainly for a weekend evening, common in the lake houses we visit, tend to see short, low fires, and those cool burns are exactly what builds glaze. If that describes your fireplace, ask us to check for it on the next inspection.

What's included

  • Camera check to confirm the stage and extent of the buildup
  • Chemical treatment that softens glazed deposits
  • Rotary removal of the treated creosote
  • HEPA vacuum and full protection of the room
  • Photos before and after, plus advice on what caused it

Why it matters

Glazed creosote is concentrated fuel on the inside of the flue. The Washington State Fire Marshal reported that Washington recorded 6 fire deaths from home heating sources in the year before its September 2026 update, and its advice starts with annual inspection and cleaning.

A chimney fire in a glazed flue can burn fiercely enough to crack liner tiles, damage the masonry and ignite framing next to the chimney. Some burn loudly, others smolder unnoticed and leave damage only a camera will find. Because glazed creosote is hard to remove, it keeps building over the old layers unless it is treated. The fix has two halves: remove the deposit, and change what made it, such as wet wood, low fires or an oversized flue. Washington already requires dry, seasoned wood or manufactured logs, which is the single biggest help.

How it works

What to expect with creosote removal

  1. 1

    Identify

    The camera tells us whether it is stage 2 flakes or stage 3 glaze, and how far it goes.

  2. 2

    Treat

    A treatment is applied that breaks the glaze into something removable.

  3. 3

    Remove

    Rotary tools clear the treated deposits down to the flue surface.

  4. 4

    Find the cause

    We explain what produced the buildup so it does not return.

  • Licensed& insured Washington chimney contractor

  • 4 communitiesAcross the Northshore, King County

  • $99 plus taxInspection, credited toward an approved quote

  • Every jobDocumented with before-and-after photos

Signs you may need creosote removal

If any of these sound familiar, book the $99 plus tax inspection — credited toward the work if you approve the quote:

  • Shiny, black, tar-like coating on the flue walls
  • Creosote that stays put after a sweep
  • A strong, acrid smell, worse on warm or humid days
  • Popping or roaring from the chimney during a fire
  • Flakes of puffed, honeycombed creosote in the firebox after a fire

By town

Creosote Removal in your town

The 4 Northshore communities we serve. Pick yours for local scheduling and the chimney issues we see there.

Before and after

What the work changes

Illustrations of what each repair changes on a typical chimney — not photos of a specific job.

The local chimney sweep crew serving Kirkland, WA

From booking to done

Four steps, each one on paper — so you always know what happens next.

  1. 1

    Book online

    Choose a genuine opening on the crew's calendar. Confirmation is immediate.

  2. 2

    On-site inspection

    Liner, crown, cap, flashing and masonry examined in order — each finding photographed.

  3. 3

    Written quote

    One document, plain numbers, covering only the work your chimney genuinely needs.

  4. 4

    Work done & documented

    The repair is completed, then handed over with before-and-after photos of every item.

Before you let anyone in

What you can verify about us

Every fact below is one you can check yourself before we ever set foot on your roof.

  • Licensed& insured Washington chimney contractor

  • 4 communitiesAcross the Northshore, King County

  • $99 plus taxInspection, credited toward an approved quote

  • Every jobDocumented with before-and-after photos

Chimney service van parked in a Kirkland residential driveway

Serving the Northshore, Kirkland to Woodinville

Creosote Removal — common questions

What is stage 3 creosote?

It is creosote that has hardened into a glossy, tar-like glaze on the flue walls. It is the most flammable stage and the hardest to remove.

Is glazed creosote removal priced differently from a sweep?

Yes. It is its own service, priced from $245 (a sweep is $189–$459). Stage 3 glaze over a long stretch of flue takes more treatment and time than scattered deposits.

Can a regular sweep remove glazed creosote?

Not reliably. Brushes slide over the glaze. It needs a treatment to break it down before it can be removed.

How do I stop creosote from coming back?

Stick to seasoned, dry logs, let the fire breathe so it burns hot instead of smoldering, and make sure the flue matches the appliance. Yearly sweeps take care of the rest.

I think I had a chimney fire. What now?

Leave the fireplace cold and get it inspected. A chimney fire can crack liner tiles and damage masonry without leaving signs you can see from the room.

See creosote removal pricing in detailMore chimney questions

Get in touch

Book an inspection

Often booked alongside creosote removal

Creosote Removal and related prices in Kirkland — published rates, 2026
ServicePrice in KirklandWhat that covers
Creosote RemovalFrom $245Priced by creosote stage — glazed stage 3 is the heavy end
Chimney Sweep$189–$459Full flue swept, Level 1 inspection included
Chimney Inspection$99 plus taxLevel 1 visual; Level 2 adds a full camera scan
Chimney ReliningFrom $1,900Full-length stainless liner, sized to the appliance

Ranges are what these jobs are quoted at in Kirkland. 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.

Ready to book your creosote removal?

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.

Call (425) 793-2992Book