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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AfterHow Much Does Chimney Cap & Crown Cost in Hicksville?
Chimney Cap & Crown work in Hicksville, NY typically runs between $150 and $1,800, depending on whether you need a simple cap swap, a partial crown repair, or a full crown rebuild. A standard single-flue galvanized steel cap replacement lands around $150 to $350 installed, while a full mortar crown rebuild on a masonry chimney in the Hicksville area costs $600 to $1,800 depending on chimney height, access, and crown size. Most jobs are completed in a single visit.
Chimney Cap & Crown Cost Breakdown (2026)
Here is how the numbers break down for the Hicksville market as of 2026. These are installed prices – materials and labor combined – not just parts.
| Service | Typical Price Range (Hicksville, NY) | Notes |
|---|---|---|
| Single-flue galvanized steel cap – supply & install | $150 – $275 | Standard fit; most common replacement |
| Single-flue stainless steel cap – supply & install | $225 – $375 | Longer service life; preferred in salt-air proximity |
| Multi-flue chase cover (2-3 flues) | $350 – $650 | Custom-fitted to chimney; stainless or copper |
| Copper chimney cap – supply & install | $400 – $900 | Architectural grade; matches period homes in Hicksville |
| Crown coat / sealant application (minor crack sealing) | $150 – $350 | Applied to sound crown with surface crazing only |
| Partial crown repair (section rebuild) | $350 – $700 | When damage is localized; mortar and parging work |
| Full crown replacement (complete rebuild) | $600 – $1,800 | Demo of failed crown, new formed mortar crown; most common on older Hicksville colonials |
| Cap + crown together (combo visit) | $700 – $2,100 | Common pairing; one trip saves on labor |
A few things push prices toward the higher end of those ranges. Chimney height is the biggest driver – a two-story colonial in the Woodbury Road corridor with a tall chimney requires more ladder work or, in some cases, staging, which adds time and therefore cost. Access matters just as much: a chimney sitting over a steep-pitch hip roof costs more to reach safely than one accessible from a walkable low slope. Custom cap sizing is another factor. Prefabricated caps from brands like Gelco, Famco, or Olympia Chimney fit most standard flue tiles cleanly, but an oversized or irregularly shaped flue needs a custom fabrication, which adds $75 to $200 to the cap cost alone.
Crown work pricing also reflects the condition of the underlying masonry. If the crown has failed badly enough that water has been running behind the brick and compromising the mortar joints, those joints may need repointing before a new crown goes on. That is a separate line item, not bundled into the crown price – and any company that does not tell you that upfront is the one to avoid. At Hearthstone, the number on the estimate is the number on the invoice. No surprises.
What Affects Chimney Cap & Crown Pricing in Hicksville
- Material choice on the cap: Galvanized steel is the entry-level option and is fine for most applications, but it typically lasts 10 to 15 years before rust becomes a problem. Stainless steel – which is what we use from Olympia Chimney and Copperfield supply lines – runs longer and holds up better given Hicksville’s position roughly 20 miles from the South Shore salt air. Copper is a premium choice that essentially never rusts and complements the brick on older homes in the Heather Hills and New Cassel areas.
- Number of flue openings: Homes with both a fireplace and a separate furnace or water heater flue have two openings on one chimney. That may require a multi-flue cap or a custom chase cover, which costs more than a single-flue unit but less than two separate cap installations done on separate visits.
- Crown size and thickness: The Nassau County building standard – and the NFPA 211 guideline – calls for a crown that overhangs the masonry by at least 2 inches and has a minimum 2-inch thickness at its thinnest point. Larger chimneys simply require more material and more form work, which drives the price up proportionally.
- Degree of crown deterioration: A crown with surface crazing but structural integrity can often be sealed with a brush-applied elastomeric coating in one visit for under $300. A crown that is cracked through, heaved, or missing chunks entirely needs to be demolished and rebuilt – and no sealant product, however good, will substitute for that. We see a lot of crowns in Hicksville that were patched with hydraulic cement years ago and have since failed again. The correct repair costs more upfront and lasts 20-plus years.
- Roof pitch and access: Hicksville’s housing stock skews heavily toward post-war colonials and split-levels built between 1950 and 1975. Many of those roofs have 6/12 or steeper pitches. A technician working on a 8/12 pitch needs appropriate fall-protection equipment and takes longer to move safely, which is reflected in the labor portion of the price. This is not padding – it is the cost of doing the job without someone getting hurt.
- Time of year: Mortar-based crown work requires temperatures above 40 degrees Fahrenheit during application and for at least 24 hours after. Scheduling a crown rebuild in November or March in Hicksville introduces the risk of a frost before the mortar cures. We plan accordingly and will tell you honestly if the weather window does not support a lasting repair.
Why Hicksville Chimneys Need This Work More Than Many Homeowners Realize
Hicksville sits in central Nassau County on the flat Hempstead Plains, which means chimneys here do not get the windbreak protection that wooded North Shore neighborhoods enjoy. Wind-driven rain hits exposed brick and mortar crowns directly, and freeze-thaw cycling through January and February does real damage to any crown that already has a hairline crack. Water enters, freezes, expands, and opens the crack a little wider every winter. After two or three seasons, what started as a $250 sealant job becomes a $900 rebuild.
We have also seen a pattern in the neighborhoods around Broadway Mall and Jerusalem Avenue: homes built in the 1955 to 1970 window often had their original crowns patched rather than replaced at some point in the 1990s. Those patches are now 30 years old and failing. If your chimney is in that age range and has never had formal crown work documented, it is worth a look before the next heating season.
A missing or ill-fitted chimney cap compounds the problem. An uncapped flue on a Long Island winter night is an open invitation – not just for rain, but for starlings, which nest aggressively in masonry flues throughout Nassau County starting in early April. A bird nest in a flue is a carbon monoxide hazard and a fire risk. A $225 stainless steel cap prevents it entirely.
Cap vs. Crown: What Is the Difference, and Do You Need Both?
The cap sits on top of the flue tile opening – it is the metal cover with a mesh skirt that keeps rain, animals, and debris out of the liner. The crown is the sloped mortar slab that surrounds the flue tile and covers the top of the masonry chimney itself. They do different jobs and fail in different ways.
You can need one without needing the other. A cap can blow off or rust through while the crown beneath it is still sound. Conversely, a crown can be crumbling badly while the cap on top is perfectly serviceable and can be reinstalled after the crown work is done. A thorough inspection will tell you which situation you are in before any work starts.
When both need attention at the same time, combining them into a single visit makes sense – one trip, one mobilization cost, one crew on the roof. That is typically where the combo pricing in the table above applies.
Our Chimney Cap & Crown in Hicksville service page covers the full scope of what we do, from single-cap installs to full crown rebuilds with Level-2 camera documentation.
How to Save on Chimney Cap & Crown Work
The most straightforward way to save money on this work is to catch problems early. A crown that needs sealing costs $150 to $350. The same crown, ignored for two more winters, becomes a $700 to $1,200 rebuild. That is not a scare tactic – it is just how water and masonry interact over time. A fall chimney inspection, which we offer as an $89 Seasonal Tune-Up, will tell you exactly where the crown and cap stand before the heating season begins.
- Bundle the work: If your cap needs replacing and the crown needs repointing or sealing at the same visit, ask for a single-trip price. Combining the labor almost always costs less than two separate appointments.
- Act before the damage cascades: Crown water infiltration eventually reaches the flue liner, the smoke chamber, and the firebox. Fixing a cracked crown for $400 beats a liner replacement at $2,500 to $5,000. These are not hypothetical numbers – they reflect what we see regularly in Hicksville.
- Use the Senior and Veteran discount: We offer a permanent 5% discount for seniors and veterans on every job, no expiration date, no qualifying hoops.
- Take the $50 off any repair over $250: That standing offer applies to crown repairs and multi-flue cap installations – ask when you call.
- Get a second opinion if you are uncertain: We offer a free second opinion on any written estimate from another company. If someone quoted you a number that does not feel right, call us. We will put a technician on the roof and give you a straight answer at no charge.
Free estimates are standard – there is no cost to have us come out, look at the chimney, and give you a written price. Call (516) 259-3797 to set that up. A live person will answer.
What Our Inspection Process Looks Like Before Any Cap or Crown Quote
We do not quote chimney cap and crown work from the driveway. Before we give you a number, a uniformed, background-checked technician goes on the roof and inspects the crown for crack depth, overhang adequacy, and moisture damage. We check the cap for fit, rust, screen integrity, and whether the sizing matches the flue tile. For any job that involves suspicion of water intrusion into the liner, we run a Level-2 camera inspection so there are no surprises after the crown is repaired and the first rain comes.
You will see the photos. We will explain what they show in plain English, not trade jargon. Then you will get a written price. That number does not change when the invoice comes.
That process is what Russell Haines built Hearthstone around when we started in 1984, and it is still how every job runs today.
FAQs – Chimney Cap & Crown Cost in Hicksville, NY
How much does chimney cap replacement cost in Hicksville?
A single-flue stainless steel chimney cap installed in Hicksville typically costs $225 to $375. Galvanized caps run $150 to $275, and copper caps for architectural applications start around $400 and can reach $900 for larger chimneys. The price includes the cap, hardware, and labor for a single trip. Call (516) 259-3797 for a free estimate tied to your specific flue size.
How much does a full chimney crown replacement cost in Hicksville?
A complete crown demolition and rebuild on a Hicksville masonry chimney runs $600 to $1,800. The range reflects chimney height, crown width, and whether any underlying brickwork needs repair before the new crown can be formed. Most full rebuilds in the Hicksville area fall in the $750 to $1,200 range for a standard single-flue chimney on a two-story colonial. Call (516) 259-3797 and we will give you a written number after an in-person look.
Can a cracked chimney crown be repaired without full replacement?
Yes – if the crown has surface crazing or cracks that do not penetrate all the way through and the underlying structure is still sound, an elastomeric crown coat applied by a trained technician can seal and extend the crown for $150 to $350. If the crown is cracked through, heaved, or structurally compromised, sealing over it is a temporary fix at best and typically fails within a season or two. An honest inspection will tell you which situation you are in before you spend anything.
How long does a chimney cap or crown last in Hicksville’s climate?
A properly installed stainless steel cap lasts 20 or more years. Galvanized caps typically last 10 to 15 years before rust becomes a maintenance issue. A properly formed and cured mortar crown with adequate overhang should last 20 to 30 years. Hicksville’s freeze-thaw cycles and proximity to South Shore salt air shorten the lifespan of galvanized caps and poorly installed crowns, which is why we use stainless and professional-grade mortar mixes on every job.
Is it worth fixing both the cap and crown at the same time?
In most cases, yes. If both need attention, the labor savings from a single trip are real – combining a crown repair and a cap replacement typically saves $75 to $150 compared to two separate visits. More importantly, a new cap on a failing crown does not solve the underlying water infiltration problem, and a repaired crown without a cap is vulnerable to immediate rain damage. Addressing both at once is the complete repair.
About the Prices on This Page
These figures are based on work we actually do in Hicksville and surrounding Nassau County communities. They are not national averages pulled from a database. Material costs, crew wages, and access conditions vary by job, which is why a free in-person estimate will always give you a more precise number than any guide can. What we can promise: the number on our estimate is the number on the invoice, covered by the 90-Day Done Right Promise – in writing, no arguing.
Hearthstone Chimney Co. has been doing this work since 1984. If something is not right after we leave, we come back. That is not marketing language – it is the written guarantee that backs every job Russell Haines puts his name on.
To reach us from our home base in the area, or to schedule a free estimate anywhere in Hicksville, call (516) 259-3797. Someone will answer.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Hicksville, NY since 1984.
Pricing reflects the Hicksville market as of 2026. Hearthstone Chimney Co. offers free estimates – call (516) 259-3797.
What Our Customers Say
"The fireplace had never drawn properly since we moved in. He found the damper was only opening halfway on a bent linkage and fixed it in ten minutes."
- Tim Kowalski"The liner was cracked in two places. He walked me through the options honestly, including the one that was cheaper for him and better for me."
- Xavier Freeman"Creosote buildup was worse than I realized. He measured it, put a camera up to show me the glazing on the flue, and was honest that we were closer to a chimney fire than I wanted to hear."
- Mark Bennett