Chimney Repair · Bellevue · Eastside WA
Crown, cap, mortar joints, liner, and masonry — chimney repair is a different discipline than fireplace installation. Eastside crew, permit-pulled where required, fixed written estimate.
What We Fix
Wet Eastside winters work on masonry year-round — freeze-thaw opens the joints, saturated crowns crack, and failed flashing sends water into the framing below. Small fixes caught early tend to stay small.
If your chimney issues are related to a gas fireplace or you need troubleshooting, see our gas fireplace repair service for fast help across the Eastside.
Don't Ignore These
Efflorescence (white mineral film)
That chalky white staining is minerals left behind by water traveling through the brick — proof moisture has found a path in.
Mortar joints going soft
The joints do the waterproofing work in a masonry stack. Once they crumble, every storm pushes water deeper.
A damp firebox after storms
Rain should never reach the firebox. When it does, the failure is up top — cap, crown, or flashing.
Crown cracks
The concrete crown is the chimney's roof. Hairline cracks widen with every freeze, and the repair scope grows with them.
Rust on the damper or firebox
Steel doesn't corrode in a dry chimney. Rust means water has been getting in for a while.
Brick faces flaking off
Freeze-thaw pops the face off saturated brick. Caught early it's a spot repair, not a rebuild.
Eastside Chimney Repair
Completed chimney repair — new cap, repointed mortar, and waterproofing sealant applied.
Tuckpointing — removing deteriorated mortar and repacking joints to stop water infiltration.
Complete chimney rebuild — new block construction, fresh crown, ready for a liner and cap.
Google reviews
“The technician found a minor problem that I would have overlooked during a chimney inspection. He gave me straightforward repair options and a clear explanation without putting any pressure on me.”
Kathleen Kimura
Verified Google review
“We noticed some cracks in the chimney and weren't sure how serious they were, but they carefully inspected everything and only recommended the repairs that were actually needed. The whole process was smooth and well-organized, and the chimney now looks solid and secure again.”
Emanuel Leavitt
Verified Google review
“I'm really impressed with the service we received for our new pellet stove installation. Everything was done carefully to spec, and they took the time to clearly explain the safety steps, which made us feel confident using it.”
Bruce Cropper
Verified Google review
“The technician spotted minor damage to my chimney crown that I hadn't noticed and quickly took care of it. He explained the repair options clearly and made sure everything was solid, which I really appreciated for his honesty and skill.”
Jean Hill
Verified Google review
“Prime Chimney was suggested by a neighbor, and I now see why. They were easy to book, arrived on time, and completed a thorough job. The technician was courteous and left no mess. Our chimney is clean, safe, and ready for the colder months. Wonderful local enterprise!”
Manuel Laporte
Verified Google review
Got Questions?
Not sure what's actually failing, or what it should cost? These are the questions that come up most. Contact us for a straight answer.
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Stop the Damage Before It Gets Worse
Honest assessment. Written estimate. No work starts until you approve it.