
Crumbling mortar, a cracked crown, or failing flashing all let water in. We fix the source of the problem so your chimney holds up through Idaho winters.
Crumbling mortar, a cracked crown, or failing flashing all let water in. We fix the source of the problem so your chimney holds up through Idaho winters.

Chimney repair in Coeur d'Alene covers mortar repointing, crown repair and replacement, flashing repair, spalling brick repair, and partial or full stack rebuilding - most jobs are completed in one to two days depending on what needs addressing. The goal is to stop water from entering the chimney structure and restore safe operation for your fireplace or heating appliance.
North Idaho winters are hard on masonry chimneys. Freeze-thaw cycles work on any small crack or open joint until it becomes a larger problem. If you have noticed white staining on your chimney exterior, water in the firebox after rain, or brick that is chipping and flaking, those are signs that something needs attention before the problem deepens. Coeur d'Alene Concrete and Masonry handles chimney repair alongside related work like tuckpointing for deteriorated mortar joints across the whole exterior.
White chalky staining on the outside of your chimney is a sign that water is moving through the masonry and depositing salts on the surface. The staining itself is harmless, but what it signals - ongoing water penetration - is not.
Mortar joints that are soft, cracked, or gone entirely leave open gaps for water and weather. Over time, those gaps allow water to reach the inner wythe of the chimney and cause spalling or structural damage.
When brick absorbs water that then freezes, the face of the brick can chip and pop off. Spalling is a sign the brick has been wet-dry cycling for a while and needs repair before individual bricks start to fail completely.
Finding water inside your firebox or on the hearth after a rainstorm is a clear sign that the crown, cap, flashing, or mortar joints are allowing water entry. Using a wet fireplace creates additional risks and the source of the leak needs to be found.
Our chimney repair work covers mortar joint repointing, crown repair and replacement, flashing repair and replacement, spalling brick repair, waterproof sealant application, and partial or full chimney stack rebuilding. We start by identifying the actual cause of any leak or deterioration - not just the most visible symptom - so the repair holds. A fresh coat of sealant over open mortar joints does not fix the joints; the joints need to be repointed first.
When deterioration is concentrated in the mortar rather than the brick itself, we use tuckpointing to remove the failing mortar and replace it with fresh mortar matched to the existing profile. For homeowners considering a full fireplace update, we also handle fireplace installation from the ground up.
For chimneys where open or crumbling mortar joints are the primary issue - joints are cleaned out and filled with fresh mortar.
Best when the concrete crown at the top of the chimney is cracked or missing, which lets water run straight into the stack.
Addresses water entry at the joint where the chimney meets the roof - one of the most common sources of chimney leaks.
Replaces brick faces or full bricks that have broken apart from repeated freeze-thaw cycles.
Applied after structural repairs to reduce future water absorption through the brick and mortar surface.
When the upper portion or full stack has deteriorated beyond repair, we rebuild to current standards.
Chimneys in Coeur d'Alene take more weather abuse than chimneys in milder climates. The combination of wet winters, freezing temperatures, and snowfall means mortar and brick go through many wet-dry and freeze-thaw cycles each year. Each cycle puts small mechanical stress on the masonry. Over time, that stress opens up mortar joints and chips brick faces - especially on the sides of the chimney that face prevailing weather. Older homes in the area often have chimneys that have never been repointed and are well past due.
We see this regularly across the region, including in Coeur d'Alene itself and in nearby Rathdrum. The National Fire Protection Association recommends annual chimney inspections for regularly used fireplaces - a guideline that makes particular sense in North Idaho given the amount of use fireplaces see and the wear our climate puts on masonry.
Call or submit a form - we respond within 1 business day. Let us know what you are seeing: staining, water in the firebox, visible brick damage. That helps us plan the visit.
We inspect the chimney in person - top to bottom, inside and out where accessible. You get a written quote detailing the repair scope and cost before any work begins.
We schedule and complete the work when we said we would. Most chimney repairs are done in one to two days. We use mortar matched to the existing brick for a consistent appearance.
We walk you through what was done, what we found, and what to watch for going forward. The site is cleaned up fully before we leave.
No obligation. Submit your contact info and we will call you back within 1 business day to schedule a free on-site assessment. We come to the property and tell you exactly what needs to be done before you agree to anything.
(208) 415-4190We are licensed and carry full liability and workers compensation insurance on every job. Your property is covered, and you are not liable for any incident during the repair.
We have been working on chimneys and masonry in Coeur d'Alene and surrounding communities for years. We understand how this climate affects brick and mortar and build repairs to hold up to it.
Water staining on brick can have three different causes, each with a different fix. We do not guess - we find the entry point and address it directly so the repair lasts.
Using mortar that is too hard for older brick causes the brick to spall. We select mortar mix based on the brick type and age of the chimney. The Brick Industry Association publishes standards for mortar selection that we follow. The Brick Industry Association publishes standards for mortar selection that inform our approach.
We give you a complete picture of the chimney condition after every assessment - not just what we are fixing today, but anything else worth monitoring in the future.
Deteriorated mortar joints across brick surfaces - not just on chimneys - are restored with tuckpointing to stop water intrusion and extend the life of the structure.
Learn MoreIf your existing firebox is beyond repair or you want to add a new fireplace, we handle full masonry fireplace installation from the foundation up.
Learn MoreGet a free inspection and written estimate from Coeur d'Alene Concrete & Masonry. We respond within 1 business day and can usually schedule your assessment the same week.