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Chimney sweep brushing the flue from the roof of a Spokane home
Chimney Flashing Leak Diagnosis

Chimney Flashing Leak Diagnosis in Spokane

Chimney flashing leak diagnosis for water stains, roofline leaks, crown cracks, caps, and chase-cover problems.

A stain near the chimney is not always bad flashing, so we check the likely water paths before recommending work.

Fireplace and stove help
Serving Spokane and nearby areas
Cleaning, inspection, caps, leaks, and dryer vents
Call Now(509) 355-5916
Chimney HelpCleaning, inspection, fireplace, stove, cap, flashing, and dryer vent service
Service AreaSpokane, Airway Heights, Medical Lake, and Mead
EstimatesStraight answers before the job is scheduled

Ceiling stains near the chimney almost always start a flashing conversation — the metal joint between brick and roofing fails long before either neighbor does. But crowns, caps, and porous brick all leak the same stain, so this visit is about finding the true entry point before quoting anything.

Reasons to schedule this service

Sealing the step flashing where the chimney meets the roof

Get the leak checked when any of these are happening:

  • water stains appear on the ceiling, wall, or firebox near the chimney
  • leaks follow wind-driven rain or melting snow
  • flashing, counterflashing, crown, or chase-cover metal looks loose or rusted

What matters for Spokane properties

Freeze-thaw and snow load are the accelerants here: whatever gap fall rain finds, a Spokane winter pries wider, and meltwater runs long after the storm has passed. Diagnosing in fall — while the roof is dry and accessible — is materially cheaper than chasing an active leak under snow in January.

What changes the estimate for this visit

  • roof material
  • flashing condition
  • masonry absorption
  • attic or ceiling access to trace stains
  • recent storm direction and snow melt pattern

How the work usually goes

Repointing weathered brick joints on a chimney

The diagnosis works top-down from the evidence:

  1. Appliance And Access Review: We ask where the stain appears, when it leaks, and whether rain, snow melt, or wind makes it worse.
  2. Flue And Exterior Inspection: The chimney exterior, cap, crown, flashing, roofline, and visible interior clues are checked where access allows.
  3. Cleaning Or Repair Plan: We separate likely flashing leaks from masonry, crown, cap, or chase-cover problems.
  4. Sweep Repair Or Vent Work: A repair plan is matched to the leak path instead of covering every joint blindly.
  5. Draft Leak And Safety Review: We explain what to watch after the next storm and when a roofer or mason may be needed.
Camera inspection of the flue and smoke chamber from the fireboxBrushing the flue from the roof of a Spokane homeFlaky creosote removed from a flue liner
Flaky creosote removed from a flue liner
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Ready to talk through chimney flashing leak diagnosis?

Call with where the stain is, when it appears, and whether you have photos of the chimney above the roof.

FAQ

Chimney Flashing Leak Diagnosis FAQ

When should I schedule chimney flashing leak diagnosis?
Schedule as soon as water stains appear near the chimney or after a leak repeats during rain or snow melt. Water problems usually get more expensive when ignored.
What affects the estimate for chimney flashing leak diagnosis?
Roof pitch, flashing condition, masonry absorption, crown damage, attic access, and weather exposure all affect the estimate. Diagnosis and repair may be separate steps.
Can you give a leak diagnosis ballpark before scheduling?
A rough answer is possible with photos of the stain, roofline, and chimney top. Final scope depends on access and confirming where water is entering.
What should I ask about?
Ask how the leak source will be narrowed down, whether the crown and cap were checked, what is temporary, and what should be repaired before winter.
Call Now (509) 355-5916