Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Before
After
Before
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Before
AfterFamco Crown Repair: The Annapolis Owner’s Guide
We stock and install Famco-compatible chimney crowns across Annapolis, with most crown repairs running between $450 and $900 installed. If your crown is cracked, spalling, or pulling away from the flue, we can usually get it measured, priced, and scheduled within the week. Most Annapolis homeowners discover the problem the same way: a water stain on the ceiling near the fireplace, or a chunk of mortar sitting in the gutter after a hard rain. The crown is the concrete cap at the very top of the chimney, and when it fails, water gets behind the brick and starts working its way down. That water is patient, and it does not need much of an opening.
Which Famco Models This Applies To
Famco crowns are built to fit their line of chimney caps and terminations, but the crown itself is a site-poured or prefabricated concrete slab that varies by flue size and chase dimensions. The compatibility question is less about a specific Famco model number and more about the inside diameter of your flue tile and the outside footprint of the chimney chase. We match the crown to those measurements, not to a sticker. If you can read the model number off the cap itself, that helps us confirm the flue size. If you cannot, we measure it on-site. One thing worth knowing: Famco caps sit on top of the crown, and a crown that is too shallow or too narrow around the flue will hold water against the cap base. In Annapolis, where freeze-thaw cycles hit brickwork hard every winter, that trapped water is what cracks the crown from the inside out. We recommend an OEM Famco cap when the existing one is still sound, but the crown itself is poured to spec either way.
Signs Your Famco Crown Repair Is Failing
- Chunks of concrete in the gutter or on the roof. Crowns fail from the edges first, and gravity does the rest. If you see pieces, the crown is already past the sealant stage.
- Water stains on the ceiling or walls near the fireplace. This means water has already traveled down through the chase. The crown is the first place we look in Annapolis, because our winters make cracked crowns the most common entry point.
- White efflorescence staining on the brick below the crown. That white powder is minerals being pulled out of the masonry by water passing through. It is not the crown failing to look pretty. It is the crown failing to shed water.
- A gap where the crown meets the flue tile. This is the classic freeze-thaw failure. Water gets in the seam, freezes, expands a fraction of an inch, and over a few winters the crown separates clean from the tile.
- The Famco cap wobbles or leans. The cap is anchored to the crown. If the crown is crumbling around the anchor points, the cap will start to list even before you see visible cracking.
Replacement Cost & What’s Included
In Annapolis, a full Famco crown repair or replacement typically runs $450 to $900 installed. At the low end, you are looking at a crown that is mostly intact and can be resurfaced with a proper crown coat. At the high end, the old crown is gone and we are forming and pouring a new one with the right slope and a drip edge. The number you get on the phone is the number on the invoice. We do not leave a job with an open-ended labor line. Every crown job includes cleaning the chase top, checking the Famco cap and its fasteners, repairing the flue tile seal, and hauling away the old material. And like every job Wendell’s crew does, it carries the 90-Day Done Right Promise in writing: if it is not right, one call brings us back, full stop.
DIY or Call Us?
You can safely inspect a few things from the ground. Binoculars will show you edge cracks, missing chunks, or a leaning cap. You can also check inside the attic for water staining around the chase. What you should not do is climb onto the roof with a bucket of patching cement. Crown repair is not a caulk job, and a smear of sealant over a cracked crown traps water and makes the freeze damage worse. The work itself means working at height on the top of the chimney, forming or resurfacing concrete, and getting the slope and drip edge right so water actually leaves the crown. That is not a Saturday project, and it is not worth a fall. If you are not sure what you are looking at, call (240) 851-3653 and we will talk it through before anyone climbs a ladder.
FAQs
We see well-poured crowns last 20 to 30 years here, but a bad pour or a poorly sloped crown can start spalling in five. Annapolis freeze-thaw cycles are hard on concrete, and the crown takes the worst of it year after year. If you want an honest read on yours, call (240) 851-3653 and we will take a look.
Sometimes, yes. Hairline cracks that have not separated can often be sealed with a crown coat, and we will tell you if that is enough. But if the crack has opened, or the crown is crumbling at the edges, a resurface buys you a year or two at best. We would rather tell you that straight than sell you a patch that fails next winter. The camera does not lie: we show you the footage and you decide with the facts in front of you.
Most single-flue crown repairs are done in four to six hours, including setup and cleanup. If the old crown has to be removed and re-formed, figure on the longer end. We schedule a real arrival window and we call if it moves. No watching for a truck that never shows.
We keep the most common Famco cap fasteners, flue tile seals, and crown coat material on the truck, and we can get model-specific parts from our regular suppliers quickly when needed. If we have to order a part, we tell you before we start, not after. You will know the timeline before a single tool comes off the truck.
If your Famco crown is showing any of the signs above, or you just want a straight answer on what you are looking at, call Top Hat Chimney at (240) 851-3653. Free estimate, honest read on the condition, and no work recommended that does not need doing. If it doesn’t need doing, we’ll tell you that too.
Written by Wendell Pike, Owner, Top Hat Chimney - Annapolis, MD at Top Hat Chimney, serving Annapolis and nearby areas.