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Newcastle, King County

Chimney Repair in Newcastle, WA

Chimney repair in Newcastle starts at $375. For that sum we handle something small and bounded: three or four bricks bedded again, or a couple of feet of joints refilled. Larger jobs are quoted individually after we have seen the chimney: a partial rebuild above the roofline, for instance, depends on how many courses come down and how the crew reaches them.

Typical investment

From $375

  • Serving Newcastle and the rest of our King County territory
  • $99 plus tax on-site inspection, credited toward an approved quote
  • Usually on the same route as Renton, Snoqualmie, Maple Valley
  • 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

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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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Chimney Repair in Newcastle

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October 2026
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What's going on with your chimney?

Pick what you're seeing at your Newcastle home — we'll point you to the right fix.

What we do

Other chimney services in Newcastle

The same crew, the same written quote — for Newcastle homes.

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

Why Newcastle homes need chimney repair

Most of Newcastle's housing is recent by King County standards, with a median build year of 1999 against 1983 for the county. Recent is not the same as untouched by weather. A chimney finished in the 1990s has now stood through about thirty wet seasons, and the 744 units the Census dates to the 1960s and 1970s have seen twice that. Mortar is the first material to give way, long before brick.

The downhill face of a Newcastle chimney weathers first

Newcastle's hazard annex reports that over half the city's land is constrained by critical areas, steep slopes among them, and it names view homes on those slopes as the ones exposed to erosion. A view lot is open by definition: nothing stands between the house and the weather on its low side.

WeatherSpark's figures show a southerly wind for most of the calendar, at its strongest between October 18 and April 20. Put the two together and the repair pattern follows. The sheltered face of a stack can look new while the open face has lost its joints. We survey all four sides and price what each one needs, since a single figure for the whole chimney would overcharge for the good sides or underprice the bad one.

Your chimney repair in Newcastle: what's included

Every chimney repair we do in Newcastle includes:

  • Photo survey of every face of the chimney before any price is given
  • Loose or spalled brick removed and replaced with a matching unit
  • Failed mortar cut out and repointed to a proper depth
  • Partial rebuild of upper courses where the masonry no longer bonds
  • Staging or roof protection suited to the pitch and the lot
  • After-photos and a note of anything left to watch

Signs you need chimney repair in Newcastle

  • Thin shells of brick shed into the gutter
  • Mortar you can rake out with a key
  • A stack out of plumb, or daylight between it and the siding
  • Rust streaks or damp patches below the crown
  • Fresh debris in the firebox after a storm

Smoke coming back into the room, or a smell that won't go? Book the inspection first.

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Why Newcastle homes need it

Water does the slow damage and wind does the sudden kind. Newcastle's wetter season, on WeatherSpark's calendar, opens October 9 and closes May 2, and for some ten months out of twelve the prevailing wind is southerly. A chimney face turned to that weather takes the rain sideways. The cold is mild, with December lows averaging 36°F and readings rarely under 26°F, yet a few frosts on saturated mortar each winter are enough to open a joint that was already weak.

Moss on brick is a moisture gauge

Per Oregon State University Extension, moss is not what harms a roof directly. The harm comes from the soil and litter it collects and from the extra hours the surface stays wet. The reasoning carries over to a chimney: a green band on the shaded side marks the area that dries last.

The city's hazard annex describes many Newcastle homes as bordering densely wooded natural areas, so shade is common. Before repointing, we remove the growth with hand tools and let the masonry dry. New mortar pressed into a joint that is still holding water does not bond, and the repair would not outlast the next rainy season.

Your chimney repair in Newcastle, step by step

  1. 1

    Document the damage

    Each defect is photographed and located, so the quote lists specific repairs and not a vague allowance.

  2. 2

    Set safe access

    Ladders, roof brackets or scaffold are placed according to the height on the low side of the house, with gardens and decks below covered.

  3. 3

    Cut out and rebuild

    Failed material is removed back to sound masonry and rebuilt with mortar suited to the existing brick.

  4. 4

    Close out

    The site is cleaned, the finished work photographed and the curing time explained before a fire is lit.

Chimney Repair prices in Newcastle

What this work is quoted at for Newcastle homes — the exact figure comes from the $99 on-site inspection, credited toward the work.

Chimney Repair prices in Newcastle — published rates, 2026
ServicePrice in NewcastleWhat that covers
Chimney RepairFrom $375Masonry repair — brick and mortar, scoped after diagnosis
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
Chimney Cap Installation$265–$850Stainless cap fitted; multi-flue and custom at the top

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

Around Newcastle

Newcastle is a 4.2-square-mile hillside city beside Cougar Mountain, incorporated in 1994, with homes with a median build year of 1999, close to half of them built since 2000. We work every part of it — the Coal Creek basin, the May Creek basin included.

NewcastleKing County, WA · 47.530, -122.155

Before and after

What the work changes

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

A Renton Chimney Pros technician pointing toward the four steps of a visit

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.

Chimney Repair in Newcastle — common questions

Can a leaning chimney be repaired, or must it come down?

It depends on why it leans. If the cause is failed mortar in the upper courses, rebuilding from the roofline up is often enough. If the base has shifted, we tell you so and recommend a structural opinion before any masonry work.

How soon after a windstorm should a chimney be checked?

As soon as the roof is safe to approach. A limb strike can crack a crown or shift a cap without leaving anything visible from the yard.

What does the diagnosis visit cost?

Inspecting one chimney is billed $99 plus tax. Sign the repair quote and the same $99 disappears from the final invoice.

Get in touch

Book an inspection

Need your chimney checked in Newcastle?

A $99 on-site inspection, a written quote before any work, and photos of every item we touch.

Call (425) 979-2035Book