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South Seattle, WA

Chimney Flashing Repair in South Seattle, WA

Chimney flashing repair in South Seattle reseals or renews the sheet metal tying the chimney into the roof, which is where most leaks beside a chimney actually begin.

Our price

$325–$1,500

  • $325–$1,500 — what we charge for chimney flashing repair
  • $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

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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 Flashing Repair in Beacon Hill

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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 chimney flashing repair actually involves

Most ceiling stains beside a chimney trace back to flashing: step pieces interlaced with the shingles, counter flashing set into the brick above them, and a sealant that gets older every winter. Wind adds to the problem by pushing rain sideways into any gap. We work backward from the stain to the opening that let the water in, lift whatever has come loose, and then either reseal metal that is still in good shape or install new step and counter flashing.

Georgetown and the base of Beacon Hill lie beside the King County International Airport weather station at Boeing Field. WeatherSpark's data for that station show a windier season of about 6.2 months, October 16 to April 24, with south winds most common from September 19 to July 8. For a home in that area, rain blows in sideways from the south for much of the year, so we inspect the south side of the chimney flashing first.

What's included

  • Leak path followed from the stain up to the roof, by way of the attic if we can get in
  • Serviceable flashing resealed with a flexible roofing sealant
  • New step and counter flashing wherever the old metal has rusted or worked loose
  • Counter flashing cut into a mortar joint rather than stuck to the brick face
  • Before and after photos of the roof joint

Why it matters

Water from a flashing leak wanders. It travels along the roof sheathing, wets the insulation and surfaces as a stain several feet away, sometimes weeks after the storm, which makes the true source easy to get wrong.

The expensive part is rot nobody sees. Framing next to a chimney that keeps getting wet weakens quietly, and a sagging ceiling may be the first warning. Seattle's residential code includes a requirement that many older roofs never got. A chimney that is over 30 inches wide parallel to the ridge, and does not reach the ridge, needs a cricket under R1003.20: a little ridge-shaped diverter built behind the stack on its uphill face, with the joint between them flashed and counterflashed. Without that diverter, water and debris collect behind the stack. Moss plays a part as well, since Oregon State University Extension notes it can lift asphalt shingles and let water in, including the shingles around a chimney.

How it works

What to expect with chimney flashing repair

  1. 1

    Read the stain

    Inside, it marks where the water landed; outside, we find where it entered.

  2. 2

    Expose the joint

    Old sealant and lifted metal are removed so we can see what lies underneath.

  3. 3

    Repair or renew

    Metal in good shape gets resealed; worn metal is replaced, both layers.

  4. 4

    Document it

    Close-up photos of a joint most homeowners never get to see.

  • Licensed& insured Washington chimney contractor

  • 10 neighborhoodsSouth Seattle, from Beacon Hill and Georgetown to Rainier Beach

  • $99 plus taxOn-site inspection, taken off the quote you approve

  • Every visitPhotographed before and after the work

Signs you may need chimney flashing repair

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

  • A brown water mark on the ceiling nearest the chimney
  • Water trickling down attic brickwork during downpours
  • Flashing curled up, rusted through or pulled out of its joint
  • Brittle, shrunken roofing tar around the base of the chimney
  • Leaves and standing water held behind the stack

By town

Chimney Flashing Repair in your town

The 10 South Seattle 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.

A South Seattle 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.

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

  • 10 neighborhoodsSouth Seattle, from Beacon Hill and Georgetown to Rainier Beach

  • $99 plus taxOn-site inspection, taken off the quote you approve

  • Every visitPhotographed before and after the work

The South Seattle Chimney Pros service van parked in front of a South Seattle bungalow

Serving Beacon Hill, Georgetown, the Rainier Valley & the lakeshore

Chimney Flashing Repair — common questions

How much should I set aside for flashing work?

Plan on $325–$1,500. Resealing metal that is still good is the low end; full replacement of both layers around the stack, or a new cricket, is the high end.

Flashing or roof: how do I know which is leaking?

If a stain near the chimney spreads when rain is blowing hard, flashing is the likely culprit. Confirming it means looking at the joint from above and at the framing from the attic, which is where each of our flashing visits begins.

A reroof is coming. Can the flashing wait for it?

If the leak is manageable, yes; new flashing goes in most neatly with the shingles stripped. SDCI says replacing roofing with no structural change needs no permit, and your roofer can coordinate the chimney joint with us.

Why not just smear roofing tar over it?

Tar buys a few weeks. Then it hardens, splits and hides the metal underneath, and the next leak becomes a puzzle. Metal set into the mortar and finished with a flexible sealant is what lasts.

See chimney flashing repair pricing in detailMore chimney questions

Get in touch

Book an inspection

Often booked alongside chimney flashing repair

Chimney Flashing Repair and related prices in South Seattle — published rates, 2026
ServicePrice in South SeattleWhat that covers
Chimney Flashing Repair$325–$1,500Reseal at the low end, full flashing replacement at the high
Chimney RepairFrom $425Masonry repair — brick and mortar, scoped after diagnosis
Chimney Cap Installation$235–$850Stainless cap fitted; multi-flue and custom at the top
Masonry Repair (Crown / Repointing)From $475Crown work, repointing and tuckpointing by surface area

Ranges are what these jobs are quoted at in South Seattle. 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 chimney flashing repair?

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 (206) 984-4736Book