Chimney Flashing Repair SeattleStop Roof Leaks — From $450
Ceiling stain? Dripping fireplace? Rusted flashing? Seattle's rain finds every gap. We install proper step & counter flashing that actually lasts.
Transparent Pricing
$450+
Sealant Repair
$900+
Step Flashing
$1,500+
Full Flashing Kit
Our Flashing Work
Step flashing, counter flashing and full flashing kits installed across Puget Sound.
Why Our Flashing Actually Stops Leaks
How It Works
Leak Diagnosis
Photo inspection + written quote
Water Test
Confirm flashing is the culprit
Flashing Install
Step + counter, proper overlap
5-Year Warranty
Written guarantee on all work
Common Questions
How much does chimney flashing repair cost in Seattle?
Sealant and caulking repairs start at $450. Full step flashing replacement runs $900–$1,400. Complete flashing kit (step + counter + cricket on large chimneys) is $1,500–$2,500. We always inspect with photos before quoting — no surprise upsells.
How do I know my chimney flashing is leaking?
Signs include: brown ceiling stains near the chimney, water dripping down the firebox wall, rusty flashing visible from the ground, granules in the gutter below the chimney, or moss/darkening on the roof around the chimney base. Flashing is the #1 source of chimney roof leaks in Seattle's wet climate.
How long will a new chimney flashing repair last?
Sealant-only repairs last 2–5 years depending on sun and rain exposure. Properly installed step flashing lasts 20–30 years. Lead or copper flashing (our premium option) can last 50+ years. We back every repair with a minimum 5-year written warranty.
What Seattle Homeowners Say
“Brown ring on the ceiling every winter. Two roofers told me to replace the whole roof. Seattle Chimney Pros said it's just the flashing — fixed it for $850. No more leak, 2 winters later.”
Rachel B. — Green Lake
“Full flashing replacement with copper — looks beautiful, should last a lifetime. Crew was clean, respectful, and finished in one day. 10/10.”
Eric D. — Tacoma
“Emergency leak during an atmospheric river storm. They came out Saturday morning, tarped and sealed the flashing, came back Monday for proper step flashing. Saved our walls.”
Tasha L. — Bothell