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 Paterson Owner’s Guide
We stock and install Famco-compatible chimney crown repair parts, and most Paterson homeowners pay between $425 and $1,100 depending on crown size and how much demolition the existing crown requires. We keep common Famco crown forms and crown coat materials on the truck, so a straightforward crown pour or rebuild is usually done in a single visit. Most owners discover the problem the same way: a dark water stain appears on the ceiling near the chimney, or chunks of mortar and concrete start showing up in the gutter after a hard rain. The crown is the concrete cap at the top of your chimney, and when it cracks, water gets behind it and starts working into the masonry below. In Paterson, freeze-thaw cycles through the winter accelerate that damage faster than most homeowners expect, because a crown crack lets water in during a wet day and the next cold night turns it to ice inside the concrete, widening the split every single cycle.
Which Famco Models This Applies To
Famco makes a broad line of chimney caps, dampers, and related components, and the crown repair work we do applies to any chimney that was finished with a Famco crown or that needs a replacement crown we’ll pour to spec. The relevant question is rarely the Famco model number on the cap itself; it’s the dimensions of your flue tile and the condition of the masonry underneath. Famco caps typically fit standard square, rectangular, and round flue sizes in 1/4-inch increments, and we match the crown width and overhang to the outside dimensions of the brick or stone chase below, not the cap alone. Where model identification does matter is when we’re ordering replacement components like stainless steel cap adapters or damper frames. The stamping on a Famco cap baseplate usually carries a size code like “13×13” or “9×13” that tells us the flue outside dimensions, and we use that number to pick the right crown form. For older Famco caps where the stamping is worn away, we take measurements on site before anything gets ordered, because guessing at these tolerances is how you end up with a crown that overhangs too little and sheds water down the brick face instead of away from it. We stock OEM Famco parts where they make a difference, and for crown work specifically we typically pour with compatible materials that meet or exceed the OEM spec, because a poured crown matched to your existing masonry is a stronger long-term fix than bolting on a generic replacement.
Signs Your Famco Crown Repair Is Failing
- Concrete chips or aggregate visible in the gutter. When the crown surface begins to spall (flake apart in thin layers), the exposed aggregate washes down during rain. This means water has already penetrated the crown’s surface layer and the damage is structural, not cosmetic.
- Hairline cracks that widen after winter. A crack that measures wider in March than it did in November is a freeze-thaw crack actively growing. In Paterson, where we routinely swing from the 40s to below 20 overnight, this is the most common failure pattern we document with camera photos.
- Water staining on the ceiling or wall near the chimney. By the time water shows up inside the house, the crown has been failing for a while and the leak has traveled through the masonry. This is when we usually find the crown is beyond a simple patch.
- White efflorescence on the exterior brick below the crown. That white powder is mineral salts left behind when water evaporates out of the brick. It tells you water is getting in at the crown level and working its way down through the chimney structure.
- Rust staining or deterioration on the Famco cap baseplate. When the crown settles or cracks, the cap can shift, and a shifted cap traps moisture against its mounting hardware. Rust on the baseplate often means the crown below it has moved and needs attention before the cap gets replaced too.
BeforeAfterReplacement Cost & What’s Included
In Paterson, a full Famco crown repair or replacement runs from $425 for a recoat and minor crack repair to $1,100 for a full tear-out and new poured crown on a standard single-flue chimney. The range is driven by condition: if the existing crown can be cleaned, prepped, and sealed with a crown coat, you’re on the low end. If it’s spalled badly enough that we have to break out the old concrete, build a form, and pour new material with proper expansion joints, you’re at the upper end. Every quote includes the parts, the labor, the disposal, and a photo record of the work before and after. We write the price down before any work starts, and the warranty on crown repair is included in that written scope. Corrine Halstead and her team have been working on Paterson chimneys long enough to know that a crown that looks fine from the ground is often in worse shape from roof level, so we don’t quote crown work without first putting eyes and a camera on the actual surface.
DIY or Call Us?
You can safely inspect from the ground: look for visible cracks, missing chunks, or staining below the crown line. What you shouldn’t do is get on a ladder and try to seal a crown yourself. Crown work is one of the safest chimney jobs in terms of fire risk and one of the most dangerous in terms of fall risk. A poured crown is heavy work done on a sloped surface, often two or three stories up over Paterson row house roofs that were never built for easy access. The most common DIY failure we see isn’t a bad crown pour, it’s a homeowner who recoats a compromised crown without addressing the underlying cracks, which seals the water in rather than out and speeds up the damage. If you want to know for sure whether your crown needs a coat or a full rebuild, we’ll come out, put a camera on it, and tell you what we find with photos to back it up. Camera first, quote second, work third - in that order, every time. For a free estimate, call (862) 356-5229.
FAQs
A properly poured replacement crown typically lasts 20 to 30 years in Paterson’s climate, while a crown coat applied over a sound existing crown buys you 5 to 10 years. The difference is whether the underlying concrete is structurally intact or already cracked through. We’ll show you the camera footage so you can see which situation you’re in before you spend anything. Call (862) 356-5229 for a written estimate.
Yes, if the cracks are hairline and the crown is otherwise sound, we can often fill and seal them with a crown coat rather than doing a full tear-out. If the concrete has spalled or the crack runs through to open space below, a coat won’t hold and a rebuild is the honest fix. Our camera inspection determines which repair applies, and we show you the footage before quoting either path.
Most single-flue crown replacements in Paterson are completed in one visit, typically 3 to 4 hours including demolition, form work, pour, and cleanup. The new crown needs time to cure before the cap goes back on, but that happens on site and doesn’t require a second appointment. Larger multi-flue chimneys or unusual masonry may stretch into a second visit.
We stock common Famco cap adapters and crown forms at our Paterson facility, along with crown coat materials and compatible replacement caps from DuraFlex, HeatShield, and Gelco for situations where a full cap replacement makes more sense. If your specific Famco part isn’t on the truck, we order it the same day and keep you posted with a text. Level Two Chimney Paterson is an independent service provider and is not affiliated with Famco, but we install and service their components every week.
Contact
If you’re seeing signs of crown failure, or you just want to know what condition your crown is actually in before winter, call us at (862) 356-5229 for a free estimate. A live person answers 24/7, and every estimate we give is written, itemized, and includes a documented photo record when the work is done. Corrine and the crew have been up on a lot of Paterson roofs, and we’re happy to show you exactly what we find before you spend a dollar.
Written by Corrine Halstead, Owner, Level Two Chimney Paterson at Level Two Chimney Paterson, serving Paterson and nearby areas.