Tuckpointing the chimney on your home in South Miami
We match color, texture and profile, and explain how new mortar weathers in.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Chimney mortar damage worth a closer look
- Gaps opening between brick and mortar
- Stepped cracks following the mortar lines
- Dark wet patches that linger on the brick
- Joint profile worn flat or recessed
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Tuckpointing choices we talk through with you
Joint shapes that hold water on a chimney
Some joint finishes suit interior walls better than chimneys. Brick industry guidance does not recommend raked, struck, flush and similar joints outside. They are not compacted at the surface, or they leave small ledges where water can sit.
On a chimney, water resting on those ledges soaks into the joint and the brick edge. We point out when an existing profile is part of the water problem. Changing it is a choice with visual consequences, so we explain both sides before any repointing starts.
Using the fireplace during joint work
Repointing happens on the outside of the chimney, but the mortar is still curing for a while after it goes in. Heat from a fire warms the masonry around the flue and can dry fresh joints faster than planned.
We tell you whether to hold off on fires during the project and when normal use can resume. The answer depends on where we worked and the mortar used. If an appliance vents into the chimney, tell us before work starts so its flue stays clear throughout.
Damp brick where the chimney passes the attic
If you can see the chimney inside the attic, the brick there can offer clues. Damp patches, stains or loose grit on the attic side can mean water is working through the outer joints or coming from the top.
Mention what you have seen when you book. We look at the exterior joints and the chimney top with that in mind. The attic view helps us narrow the source. It also lets us explain whether repointing, a crown repair or flashing work is most likely to stop the water.
Tuckpointing from a family-owned local team
Miami Chimney Repair is a family-owned, locally owned company. The joint findings are explained by us, and questions about the mortar and method come back to us rather than getting lost along the way.
Repointing rests on judgment at each step, from where to draw the boundary to when to tool a joint. We walk you through those calls in plain words. Upfront pricing with no hidden fees means the figure you agree to covers the joints on the estimate, and any change is raised with you before it happens.
Repointing work we price area by area
- Joint survey on every chimney face
- Curing care for the new joints
- Cover over any opening left at the top
- Cleanup and haul-away of old mortar
What people ask about chimney mortar
How long does new mortar take to cure?
Mortar hardens gradually and keeps gaining strength after it looks set. We keep new joints damp and shaded as needed and tell you what to avoid while it cures, such as washing the brick or using cleaners on it.
Can I use the fireplace while the chimney is being repointed?
The work is on the outside of the masonry, but fresh joints are still curing. We tell you whether a fire is fine during the project and when normal use can resume, based on where we worked and the mortar used.
Can you match a joint profile that has worn away?
We look for sheltered spots where the original profile survives, such as under the crown overhang. Where brick edges are worn, the new joint may sit slightly back from the face to avoid a thin, fragile edge.
More Ways to Care for Your Fireplace
- Hurricane and Storm Damage Chimney RepairAssess storm-related chimney concerns and distinguish temporary protection from permanent component repair.
- Wood-Burning Fireplace Insert InstallationFit a wood-burning insert after assessing its host fireplace and full connection requirements.
- Chimney Crown RepairRepair the damaged chimney top with an approach matched to the crown and supporting masonry.
- Chimney WaterproofingTreat suitable chimney masonry after checking the surface, repair needs and product requirements.
- Chimney Leak RepairFind the chimney water entry point and plan a repair before restoring the damaged finish.
We received your request
Our team will contact you to arrange your inspection.
Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo