Home » Services » Chimney Repair

Chimney Repair

Chimney Repair & Expert Structural Restoration

Is your chimney crumbling, leaking, or showing visible cracks? A damaged chimney is more than an eyesore. It is a fire hazard and a structural liability that requires a full system restoration.

Why Chimney Repair Matters

Why "Quick Fixes" Fail: Our Structural Approach

Most homeowners call us after another contractor’s “patch” failed within a single season. In the wet climate of the Pacific Northwest, a superficial repair won’t stop water from expanding inside your masonry. At Chimneyz, we don’t just fix a single brick and call it a day. We understand that a chimney is a complex vertical system. If your mortar is deteriorating, there is a high chance your crown is cracked or your flashing is failing.

We provide a comprehensive structural diagnosis that looks at every component, including the crown, liner, flashing, mortar, and brick. Our goal is to ensure your home remains safe, dry, and structurally sound. We don’t just fill gaps; we assess the structural health of your bricks and perform expert tuckpointing to restore the chimney’s strength. The crown is your chimney’s first line of defense, and we repair and seal it to prevent water from seeping into the interior structure.

Furthermore, we ensure the connection between your chimney and roof is 100% watertight, a step most masonry-only contractors skip. We also inspect the flue liner to ensure heat and gases are exhausting correctly, protecting your family from carbon monoxide and fire risks. When it comes to your chimney, reputation is everything. You need a team that has seen it all and fixed it all. From crown to junction, we provide one cohesive plan and one permanent fix.

How We Work

Our Chimney Repair Process

We follow a clear process built to identify the real issue, define the right scope, and complete the work with full accountability.

Full system inspection

We never guess. Before any work begins, we inspect the chimney, roof connection, masonry, and surrounding structure to understand how the problem actually started.

01

Define the Scope

No subcontractors. No finger-pointing. Our crew handles the crown, liner, flashing, and masonry work under one clear scope so nothing falls through the cracks.

02

Execute the Repair

We follow CSIA-certified inspection protocols and professional masonry standards. Every repair meets or exceeds industry safety requirements to protect your home.

03

Verify & Document

Before we finish, you will know exactly what was repaired and why it matters. We document the restoration to ensure your chimney is safe and watertight for years to come.

04

Our Projects

Real WORK. REAL Results.

Standing Seam Metal Roof Replacement & Structural Integration in Seattle, WA

Seattle, WA

Structural Chimney Rebuild & Masonry Restoration in Sammamish, WA

Sammamish, WA

Freestanding Gas Fireplace Installation in Mercer Island, WA

Mercer Island, WA

Why Chimneyz

The Most Trusted Chimney Experts in Greater Seattle

Reputation is everything. With 400+ five-star reviews, we have more Google reviews than any other chimney company in Greater Seattle. Our full-system diagnosis assesses the Crown, Liner, Flashing, Mortar, and Brick together. We are fully licensed and insured in Washington State, and if your damage was caused by a storm or fire, we are insurance claim specialists who provide the documentation adjusters need.

CSIA Certified

Chimney Safety Institute of America - nationally recognized inspection and repair certification.

GAF Certified Contractor

Factory-certified roofing installer with access to enhanced warranty coverage and proven materials.

BBB Accredited

Better Business Bureau accreditation with a commitment to ethical practices and customer satisfaction.

NCSG Member

National Chimney Sweep Guild member - ongoing education, peer review, and industry best practices.

READY TO SOLVE THE FULL PROBLEM?

Get a Clear Inspection and the Right Repair Plan.

From chimney leaks and failing masonry to roofline issues and interior damage, Chimneyz helps homeowners identify the real source of the problem and fix it with one coordinated solution.

FAQ

Chimney Repair FAQ

A damaged chimney can be a serious safety risk. Here are the answers to the questions homeowners ask us most often.

Why is my chimney mortar crumbling?

This is often caused by “freeze-thaw” cycles. Water enters small cracks in the mortar, freezes, and expands, breaking the mortar apart. If left untreated, this leads to structural failure and falling bricks.

Can I just patch the cracks myself?

A patch job often traps moisture inside the masonry, which causes more damage over time. A professional repair ensures the chimney is breathable and watertight at the structural level.

What is a chimney crown and why is it important?

The crown is the concrete slab at the very top of your chimney. If it is cracked, water flows directly into the interior of the brick structure, leading to rot, mold, and expensive repairs inside your home.

How do I know if my chimney flashing is leaking?

If you see water stains on the ceiling near your fireplace or feel dampness in the attic, the flashing (the metal seal between the roof and chimney) has likely failed.

How often should my chimney be inspected?

We recommend a professional structural inspection once a year, especially in the Pacific Northwest where heavy rain and wind put constant pressure on the building envelope.