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.
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AfterTrusted Chimney Cap & Crown for Staten Island Homeowners
Our Chimney Cap & Crown in Staten Island typically costs $280-$950 depending on whether you’re replacing a rusted cap, repairing concrete crown cracks, or installing a multi-flue system. Most jobs are completed in a single visit, and Hearthstone Chimney Co. has been doing this work in Richmond County for over 42 years. Call (516) 613-3035 - a live person answers, 24 hours a day.
We’ve worked on chimneys from St. George to Tottenville, and the pattern is always the same: water gets in where the cap is missing or the crown is cracked, then freeze-thaw cycles do the real damage. Staten Island’s coastal position means salt-laden air accelerates rust on metal caps, and the borough’s older housing stock - much of it built before 1980 - often has concrete crowns that weren’t properly sealed from the start. We’ve replaced caps in Great Kills that were nothing but perforated steel, and we’ve rebuilt crowns in New Dorp where the concrete had spalled down to the brick course below. Every time, we document the damage with photos, explain what we’re seeing in plain English, and give you a fixed price before we start. That’s the Keystone Standard we’ve operated by since 1984.
Russell Haines founded this company on a simple premise: do the work right, document it, and stand behind it. No arguing, no paperwork chase. The home page has more on our full range of services, but this page is about caps and crowns specifically - the components that keep water, animals, and debris out of your flue.
What Our Chimney Cap & Crown Service Includes
Cap Installation
A chimney cap is a metal cover that sits over your flue, with mesh sides for ventilation. You need one if your flue is open to the sky - and in Staten Island, that means squirrels, raccoons, and starlings can enter, along with rain that accelerates liner deterioration. We measure your flue precisely, then install a cap from Famco, Copperfield, or DuraFlex with stainless steel fasteners that won’t rust in salt air. Most installations take under an hour, and we verify proper draft before we leave.
Cap Replacement
Caps rust, blow off in nor’easters, or get damaged by falling branches - common in tree-lined neighborhoods like Great Kills and New Dorp. When we replace a cap, we inspect the flue tile beneath it for hidden cracks the old cap may have been concealing. We stock replacement caps in common sizes for immediate installation, and we can source custom dimensions within a few days if needed. The old cap comes off, the flue gets inspected, and the new cap gets seated with a proper storm collar.
Crown Repair
The crown is the concrete slab that tops your chimney, sloped to shed water. In Staten Island, we’ve found that crowns poured without proper reinforcement or sealant develop cracks within 10-15 years, letting water saturate the brick below. Our crown repair involves cleaning out cracks, applying a bonding agent, and filling with specialized masonry sealant rated for freeze-thaw cycling. For larger damage, we may need to pour a new crown section - we always show you the photos and explain why before proceeding.
Crown Coating
Crown coating is a preventive treatment for concrete crowns that are sound but porous or lightly cracked. We apply a flexible, waterproof membrane - typically from HeatShield or a compatible professional-grade system - that bridges hairline cracks and prevents new water intrusion. This is cost-effective maintenance for Staten Island homeowners whose crowns are 5-10 years old and showing early wear. It adds years of service life and delays the need for full crown reconstruction.
Multi-Flue Cap
Many Staten Island homes, especially the larger colonials in Tottenville and the Victorians near St. George, have multiple flues sharing one chimney structure. A multi-flue cap covers all flues with a single integrated unit, providing cleaner lines and better protection than individual caps. We measure the full chimney top, fabricate or source a cap with proper clearances for each flue, and ensure the mesh height allows adequate draft for fireplaces, furnaces, and water heaters venting through the same structure.
Custom Cap
Some chimneys need what standard catalogs don’t offer: oversized flues, unusual pitches, or architectural requirements in historic districts. We’ve fabricated custom copper and stainless caps for homes throughout Richmond County, working with dimensions we take on-site and suppliers who deliver within a week. A custom cap costs more than stock, but it fits once and fits right - no gaps, no jury-rigged adaptations, no callbacks.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Brands We Service for Chimney Cap & Crown
We work exclusively with professional-grade materials from manufacturers who stand behind their products the way we stand behind our work. Famco caps are our go-to for standard galvanized and stainless installations - we’ve put hundreds on Staten Island chimneys, and their sizing consistency means we can often replace a rusted cap with a perfect-fit Famco unit without custom fabrication. Copperfield supplies our specialty hardware: storm collars, flue adapters, and tension bands that hold up in coastal conditions. Their stainless components resist the salt corrosion we see in neighborhoods near the Arthur Kill and Raritan Bay.
DuraFlex and HeatShield come into play for integrated crown and liner systems, especially when water damage has compromised more than just the cap. We’ve used DuraFlex flexible liner components in conjunction with cap replacements on older Staten Island homes where the flue tile is also deteriorating. HeatShield’s crown resurfacing products give us a factory-backed solution for coating applications. Whether you have one of these brands already or need guidance on what suits your chimney, we stock the parts and know the specifications. And if your cap carries another make, we can almost always source a compatible replacement or fabricate what you need.
Signs You Need Chimney Cap & Crown Right Now
- Rust stains running down your chimney exterior. Orange or brown streaks on the brick mean your galvanized steel cap is failing. In Staten Island’s salt air, this happens faster than inland. The cap is no longer shedding water properly, and every rainfall sends corrosive runoff down your masonry. We see this regularly in shore-adjacent neighborhoods like Tottenville and Great Kills.
- Visible cracks in the concrete crown. Hairline cracks widen each winter as water freezes and expands. By spring, what was a $400 coating job becomes a $900 crown rebuild. We document crown condition with level-2 camera inspection photos so you can see exactly what we’re seeing.
- Animals or nesting debris in your fireplace. Squirrels and starlings enter through uncapped flues, and their nests block ventilation. This is a genuine fire hazard and a carbon monoxide risk if combustion gases can’t exit. We remove the obstruction, install a proper cap with appropriate mesh size, and verify draft before we finish.
- Water in your firebox or rust on the damper. Water inside the chimney means the cap is missing, damaged, or improperly sized, or the crown is allowing water to penetrate the flue. Either way, the damage compounds: rusted dampers don’t seal, deteriorated flue liners crack, and repair costs multiply. We trace the entry point and fix it at the source.
- Your cap is missing after a storm. Staten Island sees sustained winds above 40 mph several times each winter, and poorly secured caps become projectiles. A missing cap exposes your flue to immediate water intrusion. We carry common replacement sizes and can secure a new cap with proper fasteners the same day we inspect.
Our Chimney Cap & Crown Process - Step by Step
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Schedule and confirm. Call (516) 613-3035 - a live person answers, day or night. We book a two-hour arrival window, send a confirmation, and call when the technician is en route. We’ve done this long enough to know that showing up when we say matters more than any slogan.
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On-site inspection with photo documentation. Our technician arrives in uniform, introduces themselves, and sets up ladder and fall protection. We photograph the cap, crown, and flue opening from multiple angles, then run a level-2 camera inspection if the flue condition is in question. You see what we see - no hidden damage claims, no surprises.
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Plain-English verdict and upfront pricing. We explain what’s wrong, what your options are, and what each costs. The price we quote is the price on the invoice. If crown repair turns out to be insufficient and full replacement is needed, we stop work, show you why, and get your approval before continuing.
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Professional installation or repair. We use the right materials for your specific chimney: Famco or Copperfield caps, HeatShield coating systems, or custom-fabricated components. Fasteners are stainless steel, sealants are rated for freeze-thaw and UV exposure, and all work conforms to local building requirements for Richmond County.
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Final inspection, cleanup, and written guarantee. We verify cap fit, crown drainage, and proper draft. The work area is cleaned, photos of the completed job are provided, and your 90-Day Done Right Promise documentation is emailed or handed to you on the spot. If anything isn’t right, we come back. In writing, no arguing.
How Much Does Chimney Cap & Crown Cost in Staten Island?
See our Chimney Cap & Crown cost guide for details: a standard chimney cap replacement in Staten Island typically runs $280-$450 for a single-flue stainless or galvanized unit, including installation and hardware. Crown coating for preventive maintenance ranges $350-$550 depending on crown size and condition. Crown repair with crack filling and sealant application runs $450-$750, while full crown rebuilds - necessary when the concrete has spalled or cracked through - range $700-$950 and up for larger chimneys. Multi-flue caps start around $550 and increase with span and material choice. Custom caps in copper or oversized stainless begin at $800.
Several factors move the price within these ranges. Crown accessibility matters: chimneys on steep roofs or with limited ladder placement take more time and equipment. The extent of hidden damage beneath a failed cap - rotted flue tile, deteriorated wash, or compromised brick - adds necessary repair work. Material choice affects longevity: galvanized steel costs less upfront but rusts faster in coastal air, while stainless or copper lasts decades. We always present options with their trade-offs, not just the highest price.
To avoid overpaying, get multiple estimates and compare what’s included. Some contractors quote a cap price that excludes the storm collar, fasteners, or flue inspection. Our estimates include everything: parts, labor, inspection, documentation, and the 90-Day Done Right Promise. We also offer a Free Second Opinion on any written estimate you’ve received elsewhere - bring it in, and we’ll tell you if it’s fair or if something’s been missed.
Every estimate we provide is free and carries no obligation. We’ll tell you honestly if your cap or crown can wait a season, or if the risk of water damage makes acting now the better choice. Call (516) 613-3035 for an exact quote on your specific chimney.
Chimney Cap & Crown Near Staten Island - Our Service Area
We cover all of Staten Island from our base in Richmond County, with regular work in Tottenville and Great Kills, plus St. George, New Dorp, and the full south shore. Response time is typically same-week for non-emergency cap and crown work, and we coordinate with your schedule rather than demanding you accommodate ours. Across the water, we also serve Bay Ridge, Dyker Heights, Bensonhurst, Sunset Park, Borough Park, Red Hook, and Sheepshead Bay in Brooklyn. Whether you’re in a 1920s bungalow near the Kill van Kull or a post-war ranch in Annadale, we’ve worked on chimneys like yours and know the local conditions that affect them.
Serving Staten Island, NY - Our Local Coverage Area
We’re based in the Staten Island area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions - Chimney Cap & Crown in Staten Island
The cap is a metal cover over your flue; the crown is the concrete slab that tops the chimney structure itself. The cap keeps rain, animals, and debris out of the flue, while the crown sheds water away from the brick and mortar below. Without either working properly, water enters the chimney system and causes progressively worse damage to liners, dampers, and surrounding structure.
Most cap installations and replacements are completed in under two hours. Crown coating takes 2-3 hours including surface preparation and cure time for the sealant. Crown repair or rebuild ranges from half a day to a full day depending on size and whether formwork is needed. We complete most jobs in a single visit, and we always confirm the expected duration when we provide your estimate.
Cap replacement typically runs $280-$450, crown coating $350-$550, crown repair $450-$750, and full crown rebuilds $700-$950 or more for larger chimneys. Multi-flue and custom caps start higher. The exact price depends on accessibility, materials, and any hidden damage we discover during inspection. Call (516) 613-3035 for a free, no-obligation estimate specific to your chimney.
Yes. We install and replace caps from Famco, Copperfield, DuraFlex, and other professional-grade manufacturers, and we stock common sizes for immediate replacement. If you have a brand we don’t typically carry, we can source it or provide a compatible alternative with equal or better specifications. Our technicians know the sizing and installation requirements for each manufacturer’s product line.
A missing cap or actively leaking crown should be addressed promptly to prevent water damage, especially before Staten Island’s freeze-thaw season. However, not every crack requires immediate rebuild - some are stable and suitable for monitoring or coating. We show you the photos, explain the risk level honestly, and never recommend work that can safely wait. If you’re uncertain, call (516) 613-3035 and we’ll help you assess urgency.
All our work is covered by the 90-Day Done Right Promise: if anything isn’t right, we come back and make it right, backed in writing with no paperwork and no arguing. Manufacturer warranties on caps and coating materials vary by product - stainless steel caps often carry 10-year or lifetime warranties, while coating systems typically have 5-10 year coverage. We document what’s covered and for how long in your job paperwork.
Clear a path to your chimney exterior if possible, and ensure we have access to your driveway or parking area for our ladder equipment. If you have pets, keep them secured during our visit. Inside, clear the area around your fireplace or stove. We bring drop cloths and clean up after ourselves, but the work happens at roof level - you don’t need to do anything special beyond reasonable access. We’ll confirm any specifics when we schedule.
Schedule Your Chimney Cap & Crown Service in Staten Island Today
Call (516) 613-3035 now - a live person answers, 24 hours a day, 7 days a week. We’ll book your free estimate, send a background-checked technician in uniform, and give you a fixed price before any work begins. The 90-Day Done Right Promise covers everything we do. No surprises on the bill, no arguing if something needs adjustment. Just the job done right, documented with photos you can see, and a plain-English verdict you can understand. We’ve been serving Staten Island since 1984, and we plan to be here when you need us next.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Staten Island since 1984.