All chimneys, regardless of age, could have defects that are not clearly visible. Maintaining your chimney and keeping it in good condition is critical for safe burning. At Klinefelter Co Masonry Inc we perform all types of chimney maintenance, chimney restoration, chimney inspection, chimney sweep, chimney tuckpointing, and chimney rebuilding in St. Paul, Twin Cities and nearby areas.
Contact us to get started on your chimney repair project.
Over time, the mortar between your bricks breaks down from weathering and freeze-thaw cycles. Tuckpointing removes the damaged mortar and replaces it with a fresh mix, restoring your chimney's structural integrity and stopping water before it gets in.
Your liner is what keeps heat, moisture, and combustion gases contained inside the flue where they belong. We install and replace stainless steel and clay tile liners to bring your chimney up to code and keep your home safe.
From cracked crowns and spalling brick to full chimney reconstructions, we handle damage at every level. We'll assess the problem honestly and recommend the most cost-effective solution — whether that's a targeted fix or a complete rebuild.
Spalling bricks aren't just an eyesore, they're a sign of active water damage. We restore deteriorated brick to its original strength and appearance before the damage spreads.
A chimney cap is your first line of defense against water, animals, and debris. We install properly sized, stainless steel caps that protect the flue and extend the life of your chimney.
A damaged or stuck damper affects both safety and energy efficiency. We repair or replace throat and top-mount dampers to restore proper draft and prevent heat loss.
The chimney crown seals the top of the masonry and directs water away from the flue. Cracked or crumbling crowns are a leading cause of chimney water damage and should be replaced promptly.
We apply a breathable, penetrating water repellent to masonry surfaces that blocks moisture while allowing vapor to escape — protecting your chimney without trapping water inside.
Failing flashing at the chimney-roof junction is a common source of interior water damage. We reseal or replace flashing to create a watertight barrier between your chimney and roof.
The firebox chamber takes the most heat and abuse of any part of your chimney system. We apply a durable refractory coating to seal cracks and restore the chamber's protective lining.
For crowns that are structurally sound but showing early surface cracks, a professional crown sealer extends its lifespan significantly and is far more cost-effective than a full replacement.
Cracks, loose bricks, and deteriorating joints don't have to mean a full rebuild. We perform targeted masonry repairs to address problem areas before they develop into larger structural issues.
Your chimney may appear to be in fine condition on the outside, but potentially dangerous situations such as cracked or broken clay flue tiles, improper clearances to combustibles, or many other problems could go undetected by the untrained eye. A properly functioning chimney liner is crucial to the safe and efficient use of your fireplace, stove, furnace, or boiler. Watch for these common chimney issues and contact us to request a free estimate for repair.
There are several common signs that indicate a chimney needs professional chimney repair, many of which are visible to the homeowner. These often point to an underlying issue, typically water damage.
Outside the home: Visible indicators include flaking or crumbling bricks (spalling), white stains on the exterior bricks (efflorescence), or a cracked chimney crown.
Inside the home: A chimney in need of repair may cause smoke to enter the living space, and potentially have flakes or shards of tile in the fireplace, which indicates a deteriorating flue liner. While these signs can be identified through a simple visual check, only a professional inspection can accurately determine the full extent of the damage and its root cause.
A leaky chimney is a clear symptom of one or more underlying structural failures. A chimney’s cap, crown, flashing, and mortar act as a series of protective barriers, keeping water from entering the structure. When an intrusion occurs, it signals failure by one of these barriers, and it can cause a variety of cascading damage including mold, masonry decay and structural weakening.
The most frequent masonry issues homeowners in Minnesota encounter include cracked chimney crowns, deteriorated mortar joints, water infiltration, damaged chimney liners, brick spalling, white staining, and dangerous creosote accumulation.
We've worked with customers across Minneapolis, Shoreview, and the greater Twin Cities on all sizes of chimney repair projects. With over 70 five-star reviews and counting, we're proud to be the area's most trusted masonry contractor.
Contact us to get started on your chimney repair project.
We've been repairing and rebuilding chimneys across the Twin Cities for decades. When you work with Klinefelter Co. Masonry, you get honest assessments, quality materials, and craftsmanship that lasts. Request your free estimate today.
