Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
Gas fireplace serviceLevel 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.
Famco Crown Repair: The Henderson Owner’s Guide
We stock and install Famco-compatible chimney crown repair parts across Henderson, with most replacement crowns running $385 to $720 installed depending on flue count and crown size. Most Henderson jobs are completed in a single visit, and we keep common Famco crown dimensions on the truck so we’re not sending you back inside to wait on a shipment. Owners typically discover a crown problem the hard way: water staining on the ceiling near the fireplace, crumbling mortar bits in the firebox, or a chimney sweep pointing out that the top of the chimney looks more like a gravel driveway than a solid surface.
Which Famco Models This Applies To
Famco manufactures cast-in-place and prefabricated chimney crowns that fit both masonry fireplaces and certain prefab chimney terminations. The part number you’re looking for is stamped on the underside of the crown itself or on the original install paperwork, usually starting with an FC prefix followed by the inner diameter in inches. If the stamp is worn off, measure the outside dimension of your flue tile and add 2 inches of overhang per side. That’s the crown width Famco specs call for, and getting it wrong by even half an inch leaves the chimney chase exposed to Henderson’s monsoon-season rain. One compatibility gotcha we see regularly: Famco crowns for 8-inch round flues will not seat correctly on oval flue tiles common in 1980s Henderson builds, and forcing the fit cracks the crown within two seasons. We carry both OEM Famco crowns and quality aftermarket equivalents from Copperfield, and we’ll match the spec by measurement, not by guesswork.
Styles & brands we work with





Signs Your Famco Crown Repair Is Failing
- Spalling on the crown surface – the top of the chimney looks pitted, flaky, or like it’s shedding gravel. This means water has been sitting on the crown through freeze-thaw cycles, and Henderson’s summer heat accelerates the spalling once cracks open.
- Water in the firebox after rain – a failed crown lets water run straight down the flue. If you see damp ash or rust streaks on the damper after a storm, the crown is the first place we look.
- Efflorescence on the chimney exterior – white chalky staining on the brick or stucco means water is moving through the masonry from above. The crown is shedding water onto the chase instead of away from it.
- Cracks wider than a dime – hairline cracks can often be sealed, but once a crack opens wide enough to fit a coin edge, the crown has shifted and needs replacement rather than a patch.
- Loose or shifted crown cap – if the metal flue cap wobbles or sits off-level, the crown underneath has probably deteriorated to the point where the anchor bolts have nothing solid to bite into.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
A Famco-compatible crown replacement in Henderson generally lands between $385 and $720 installed. A single-flue square crown on a standard masonry chimney sits at the lower end. A multi-flue crown, a crown on a steep-pitch chase, or a job that requires removing an old cast-in-place crown with a grinder and re-forming the wash pushes toward the upper end. The line-item price you get before we start includes removal of the failed crown, the new Famco or Copperfield crown matched to your flue measurements, a new flue cap if the old one is corroded, and full clean-up. Every crown repair we do carries the 365-Day Done Right Promise in writing: if the repair fails within one full year, we return at no charge. No second invoice, no argument. That’s The Garrison Standard, and it applies to every Henderson job we run.
DIY or Call Us?
You can do two things safely without touching the chimney: inspect the crown from the ground with binoculars and look for the spalling or crack patterns listed above, and check the firebox after rain for water entry. Anything past that – getting on the roof, grinding out the old crown, mixing and forming a new wash – is work we recommend leaving to a crew that does it weekly. Crown work means ladder work on a sloped surface, often with power tools, and a fall from even a single-story Henderson roofline is a life-changing injury. That’s not a scare line. It’s the reality we deal with every time we send a tech up. Tell me what the flue looks like, and I’ll tell you what it costs – no guessing, no padding. Call (775) 375-4267 and we’ll put a written price in your hands before any work starts.
FAQs
A properly installed Famco crown on a Henderson chimney typically lasts 15 to 20 years before the wash needs re-forming or replacement. Our sun and monsoon cycle is harder on crowns than the mild coastal climates, so a crown that lasts 25 years in San Diego often needs attention by year 15 here. Call (775) 375-4267 for an inspection that gives you an honest age assessment.
A crown with hairline surface cracks can often be sealed with a professional-grade crown coat and go several more years before replacement. Once cracks open past a dime’s width or the crown has shifted off-level, sealing buys you a season at best, and replacement is the honest call. We’ll show you photos before recommending anything.
A standard single-flue Famco crown replacement in Henderson takes three to four hours from setup to clean-up. Most jobs are done in one visit, and you’ll have a written price before the crew unpacks a single tool.
Yes. We carry the most common Famco crown dimensions in our Henderson service vehicles, along with Copperfield aftermarket equivalents for the specs Famco doesn’t cover. If your crown is an uncommon size, we order it and schedule the install inside a week. Call (775) 375-4267 with your measurements and we’ll tell you what’s in stock today.
Written by Hank Delano, Owner, Flint Chimney Co Henderson at Flint Chimney Co Henderson, serving Henderson and nearby areas.