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 Woodland Hills Owner’s Guide
Famco crown repair in Woodland Hills typically costs between $450 and $950 installed, depending on whether we’re doing a full tear-out and recast or a sealed repair over intact concrete. Most Woodland Hills homeowners discover they need this work after a rainy stretch, when water stains bloom across the ceiling near the fireplace or a musty smell settles into the living room after February storms. The crown, that concrete cap sitting on top of your chimney, is the first line of defense against water getting into your flue and attic, and Famco’s cast-in-place crowns have a specific failure pattern we see all over the Valley: hairline cracks that start small, then open up after a few freeze-thaw cycles in the Santa Monica Mountains foothills. If you’ve got a Famco unit and you’re seeing staining, efflorescence (that chalky white mineral deposit on the brick face), or damp drywall near the fireplace, the crown is almost always where we start.

Which Famco Models This Applies To
Famco builds two crown configurations you’ll find across Woodland Hills: the cast-in-place concrete crown poured over a metal form on masonry chimneys, and the prefabricated metal crown used on their factory-built fireplace chase tops. The cast-in-place version is the one that fails most often, because it’s exposed to full sun and rain, and the concrete Famco used on older installations doesn’t flex much with the thermal cycling we get when a 90°F Valley day drops into the 40s at night. If you’re not sure which crown you have, look for a metal tag on the inside of the firebox door frame or on the chase top itself, it’ll list the Famco series number, and that’s what tells us which repair method and materials match. One gotcha we run into regularly: Famco’s older prefab chase tops used a proprietary screw pattern, so a generic sheet-metal crown from a big-box store won’t line up without drilling new holes, which compromises the seal. We use OEM-spec Famco replacement crowns and, where the original is discontinued, a fabricated-to-spec match that preserves the original mounting points. Hadley Chimney Woodland Hills is an independent service provider, not affiliated with Famco, but we’ve worked on enough of their units over the years to know exactly what fits and what doesn’t.
Styles & brands we work with





Signs Your Famco Crown Repair Is Failing
- Water staining on the ceiling or wall near the chimney. This shows up as a faint brown ring or a darker patch that expands after heavy rain. Water that gets past a cracked crown runs down the flue and soaks into the framing around the chimney chase before you ever see it on the living room ceiling.
- White chalky streaks down the outside brick face. That’s efflorescence, minerals leaching out of the mortar and brick as water migrates through them. In Woodland Hills, where we get long dry spells between storms, you’ll often see the streaks fade in summer and darken again come winter. The crown is usually the entry point.
- A musty, damp smell from the fireplace after rain. A healthy chimney shouldn’t smell like a wet basement. If you catch that odor a day or two after a storm, water is pooling somewhere it shouldn’t be, and a crown with hairline cracks is the most common cause we find on Famco units in the Warner Center corridor.
- Crumbling concrete or visible cracks from the ground. Walk out to the street and look up. If you can see cracks, chips, or sections of the crown that look darker than the rest (water-saturated concrete), it’s already failing structurally, even if the cracks look small from where you’re standing.
- Rust stains on the chase top or around the flue pipe. On Famco’s metal crowns, rust is the tell. Once the factory coating wears through, the metal starts oxidizing, and that rust will eventually open pinholes that let water straight into the chase. By the time you see rust streaks, the crown usually needs replacement rather than a reseal.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
Here’s what we charge in Woodland Hills, broken out so you know exactly where the money goes:
- Inspection with photos: Free with any repair. We document the crown condition before and after, and Cory walks you through what the camera sees.
- Sealed crack repair (intact crown): $180 – $340. This covers routing out hairline cracks, filling with a flexible crown sealant, and a water-repellent treatment over the whole crown surface. Works when the concrete is still solid.
- Full crown tear-out and recast: $450 – $950. We remove the old concrete, reset the form, and pour a new crown with a proper drip edge and slope. Price varies based on flue size, access (roof pitch in the hills adds time), and whether the flue tile needs crown-mounting hardware replaced.
- Famco metal chase-top crown replacement: $350 – $700. New OEM-spec or fabricated metal crown, high-temp silicone sealant, and stainless mounting screws to match the original pattern.
Every crown repair we do in Woodland Hills carries the 365-Day Done Right Promise: a written guarantee on the work, and a free second visit if the repair fails within a year. Written price before we start, photo documentation when we’re done. That’s what the Relay Visibility Guarantee means on a crown job: you see the before, the after, and the number before anyone climbs a ladder.

DIY or Call Us?
If you’re comfortable on a ladder and you just want to know what you’re dealing with, you can check for visible cracks from the roofline level (never walk on a wet roof, and if your pitch is steep, don’t climb at all). Crown work isn’t a high-tension spring situation, it won’t snap back and hurt you, but getting a seal that actually lasts requires the concrete to be clean, dry, and properly profiled with the right slope. A homeowner with a tube of hardware-store sealant can fill a crack, but if that crack is structural or the crown has lost its slope, you’ll be right back in the same spot next winter. We see a lot of DIY crown patches on Famco units across Woodland Hills that failed within a season because the underlying concrete was still moving. If you want it done once, call (559) 249-1347 and we’ll put eyes on it before you spend a dime.
FAQs
A properly poured and maintained Famco crown in Southern California weather lasts 15 to 25 years for the cast-in-place concrete version, and 10 to 15 for the metal chase-top crowns before the coating breaks down. The wildcard in Woodland Hills is the combination of intense summer UV and the steep temperature swings we get during Santa Ana wind events, which accelerate micro-cracking. If your crown is over 15 years old and you haven’t had it sealed recently, it’s worth a free inspection before the next rainy season. Call (559) 249-1347 to schedule one.
Yes, if the concrete is still solid and the cracks are hairline, we can route and seal them with a flexible crown sealant, and that repair typically lasts 5 to 8 years in Woodland Hills. If the crown has multiple wide cracks, spalling (chunks breaking off), or the slope is gone so water pools instead of draining, a recast is the honest call, and we’ll show you exactly why with photos before you commit to anything.
Most sealed repairs take 90 minutes to two hours on site. A full tear-out and recast usually runs half a day, and in Woodland Hills summer heat we pour early in the morning to give the concrete the best shot at curing properly. Metal chase-top replacements are usually 2 to 3 hours from start to finish.
We keep Famco-compatible crown sealant, recast forms, drip-edge material, and common metal crown sizes on the truck for most Woodland Hills jobs, along with parts from DuraFlex, HeatShield, and Gelco for the related liner and repair work that often shows up once the crown is open. If your unit needs a non-standard size or an OEM Famco part that’s no longer manufactured, we order it and come back, priced upfront so there are no surprises. Call (559) 249-1347 for an exact quote, estimates are free.
Written by Cory Mitchell, Owner & Lead Chimney Technician, Hadley Chimney Woodland Hills at Hadley Chimney Woodland Hills, serving Woodland Hills and nearby areas.