Crown repair for chimneys in Sunset
We look at the crown, the flue joints and the brick below before suggesting sealing or a new crown.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Clues that point to the chimney crown
- Hairline cracks across the crown surface
- Concrete chips in the gutter
- Moss or growth holding on the crown
- Dampness at the fireplace after heavy rain
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Crown repair that starts with an assessment
Keeping the flue liner above the crown
Each flue liner should stand above the finished crown. Brick industry guidance shows the liner projecting past the top of the cap. That keeps water on the crown from running into the flue and lets the sealant joint sit where it can be maintained.
When a crown is rebuilt, its height must still leave the liners projecting. We check this before forming a new top. A liner that is cracked or too short at the crown becomes a flue repair item, priced separately from the crown.
Staining on the brick below the crown
Streaks that run down from the top of the chimney show where water has been leaving the crown. A crown with no overhang or a failed drip lets water flow over the brick face instead of dropping clear. The stains are a record of that path.
We read the stain pattern together with the crown's shape. Streaks under one corner may point to a local break. Streaks all around the top can mean the crown sheds water badly by design. The repair differs in each case, and we explain which one we see.
Removing the old crown and hauling it away
Taking off a failed crown produces broken concrete, old mortar and dust. That material is lowered from the roof with care and collected as the work goes on. Nothing is swept off the edge onto plants or paths below.
We clean up the work area and haul the debris away when the job is finished. If the removal reveals more loose material than expected, we stop and show you before continuing. Keep children and pets away from the area under the chimney while removal is under way.
Crown repair from a family-owned local team
Miami Chimney Repair is a family-owned, locally owned company. We explain crown findings ourselves and answer questions about the work directly. You do not have to relay questions through a chain of people to understand your chimney top.
That matters for crown repair because so much depends on judgment at the top of the chimney. We explain what we saw, why we chose a method and what it leaves out. Upfront pricing and no hidden fees mean the price you approve covers the agreed scope.
Crown repair scope, item by item
- Slope and drainage off the top
- Overhang and drip edge check
- Formwork for a cast-in-place crown
- Written record of completed crown work
Crown sealing and replacement answers
Why does a new crown need to overhang the brick?
An overhang with a drip edge throws water clear of the brick face instead of letting it run down the chimney. The code also calls for a drip edge on the top of a masonry chimney. Without one, water can keep soaking the top courses.
What does the free inspection include for a chimney crown?
We look at the crown surface, edges, slope, overhang and the seal at every flue, plus the cap fixings and the brick just below. You hear the findings on site and receive a free written estimate that keeps each item separate.
Is there a better time of day for crown coating work?
The product data sets temperature limits and asks for a dry surface with no rain due. On hot days we may work earlier or later so the coating goes on within those limits. We confirm timing when we schedule.
Proudly American
Local service. Careful repairs. A fireplace worth coming home to.
Call Now (645) 465-4171We 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