Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
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.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
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After
Before
After
Before
AfterHow Much Does Chimney Cap & Crown Cost in Clarksville?
A new chimney cap in Clarksville typically runs $180 to $450 installed, and crown repair or rebuild usually falls between $300 and $1,200 depending on how much masonry work the crown needs. A full crown rebuild with proper slope and overhang is the higher end of that range; sealing hairline cracks is the lower end. Most homes we assess land in the $400 to $800 band once a cap and crown are handled together.
Those numbers are estimates. The written estimate you get after an inspection sets the final price, and the estimate itself is free. Fire safety systems don’t reward guesswork, so we’d rather measure your flue and crown than quote a number over the phone that turns out wrong.
Chimney Cap & Crown Cost Breakdown (2026)
Here’s what the main line items look like in the Clarksville market this year. Ranges assume a standard single-flue masonry chimney; multi-flue, oversized, or heavily damaged crowns push toward the top end.
| Line item | Typical cost range | What it covers |
|---|---|---|
| Standard stainless steel cap (single flue) | $180 – $450 | Cap, mesh spark screen, and installation on a sound flue |
| Custom or multi-flue cap | $350 – $700 | Fabricated cap sized to an oversized or multi-flue crown |
| Crown crack sealing (minor) | $300 – $550 | Cleaning out hairline cracks and applying a flexible crown sealant |
| Partial crown repair | $500 – $850 | Rebuilding broken edges or a section of the crown |
| Full crown rebuild | $800 – $1,200 | Removing the old crown and casting a new one with proper slope and overhang |
| Crown + cap bundled | $400 – $1,400 | Both handled in one visit, priced by the estimate |
| Flashing repair (if the crown leaked into it) | $250 – $650 | Resealing where the chimney meets the roofline |
What pushes a job toward the top of those ranges? A crown that’s come loose from the flue, a flue with no crown slope at all, or a chimney cap that has to be custom-fabricated because the crown is wider than standard stock. What pulls it down? A crown with only surface crazing and a sound, standard-size flue that takes a stock cap. The gap between a $300 seal and a $1,200 rebuild is entirely about how much of the crown has actually failed, which is why we measure before we quote.
What Affects Chimney Cap & Crown Pricing in Clarksville
Five things move the number more than anything else:
- Crown condition. Crazing (fine surface cracks) can often be sealed. Cracks wide enough to catch a fingernail, or a crown that’s separated from the flue, usually means rebuilding. The difference between sealing and rebuilding is the single biggest swing in your estimate.
- Flue size and count. A standard 13×13 flue takes an off-the-shelf cap. An oversized flue, a round flue, or a chimney with two or three flues needs a fabricated cap, and fabrication costs more.
- Chimney height and roof pitch. A tall chimney on a steep roof means more setup, more ladder work, and more time. That shows up in the labor line.
- Masonry condition around the crown. If the top courses of brick have spalled or the mortar joints at the crown have failed, the crown job expands into masonry repair. We won’t set a new crown on crumbling brick and call it done.
- Tennessee freeze-thaw cycles. Clarksville winters swing above and below freezing repeatedly, and saturated masonry that freezes and thaws is what cracks crowns in the first place. A crown with the right slope sheds water instead of soaking it, which is why the slope matters as much as the material.
- What else the inspection turns up. A crown problem is often the visible symptom of a bigger one. If we find a deteriorating flue liner underneath, we’ll tell you, and we can handle that in the same relationship rather than sending you to a second contractor.
Why the Crown Matters More Than Most Homeowners Realize
The crown is the concrete or mortar cap on top of the chimney, sloped so rainwater runs off and away from the flue. When it’s intact, it does a quiet job nobody notices. When it cracks, water runs straight down into the masonry and the flue. Over a few seasons that water freezes, expands, and works the masonry apart from the inside. By the time a homeowner sees a stain on the ceiling, the damage has usually been developing for a while.
The chimney cap sits above the crown and does a different job: it keeps rain, birds, squirrels, and sparks out of the flue. A cap with a spark screen also keeps embers from landing on the roof. Cap and crown work as a pair, which is why we usually look at both together and price them together.
If the flue behind the crown turns out to be compromised, that’s where our repair capability matters. We resurface deteriorating flue tiles with HeatShield ceramic, a repair method that addresses a failing liner without a full liner replacement, and that most sweep-only operations can’t offer. Where the flue is unlined or too far gone for resurfacing, we install DuraFlex flexible liner systems. We work with professional-grade chimney trade brands including DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield, so the parts to solve what the inspection finds are within reach of the same job. You won’t need a second contractor after the inspection reveals a problem.
That’s the difference between a sweep who cleans and a company that repairs. chimney sweep clarksville covers the full job, and when we’re on your roof for a cap and crown, we’re also equipped to handle what’s underneath.
How to Save on Chimney Cap & Crown
A few practical ways to keep the number down without cutting corners:
- Fix it while it’s small. Sealing a crazed crown at $300 to $550 beats rebuilding one at $800 to $1,200. The inspection is what tells you which one you’re looking at, and catching the crown early is the cheapest thing you can do.
- Bundle the cap with the crown. If you’re already having the crown worked on, adding a cap in the same visit usually costs less than booking it separately, because the setup is already done.
- Get the estimate in writing before anyone starts. Our estimates are free, and the written estimate sets the final price. If a crown turns out to need more than the estimate assumed, we’ll show you why before the number changes.
- Keep water moving off the crown. Proper slope and overhang on a crown are what stop the freeze-thaw cycle from doing its work. A crown rebuilt with the right profile lasts far longer than a patch.
- Pair it with your annual sweep. If you’re due for cleaning anyway, having the crown assessed during the same visit saves a second trip. The Clarksville climate means an annual look at the crown is worth the time.
Free estimates are how we start every job. Call (866) 942-9931 to get one scheduled. We answer 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday.
Chimney Cap Installation: What the Job Involves
A cap installation usually takes under an hour once we’re on the roof. We measure the flue, confirm the crown is sound enough to anchor to, set the cap, and check that the mesh screen sits tight with no gaps. A cap set on a failing crown is a cap that’ll be loose within a season, so if the crown needs work first, we’ll say so.
Caps come in a range of materials and screen gauges. A standard stainless steel cap handles most single-flue chimneys well. Larger, multi-flue, or irregular crowns take a custom-fit cap, which is why we keep a range of trade-brand components on hand rather than a single generic size. A cap that fits properly keeps water and animals out; one that doesn’t seals nothing.
Crown Repair vs. Rebuild: Which Do You Need?
The inspection answer comes down to how deep the damage goes. If the cracks are surface-level and the crown is still bonded to the flue, sealing is usually the right call, and it’s the cheaper one. If the crown has separated, crumbled at the edges, or lost its slope, a rebuild is the durable answer.
A properly rebuilt crown is cast with a slope so water runs off and an overhang that sheds water past the masonry below. That profile is the whole point. A flat crown holds water, and a crown that holds water is a crown that will crack again. We build the slope in because that’s what makes the repair last through Clarksville’s freeze-thaw cycles.
Do You Need a Cap and Crown if Your Chimney Is Unused?
Yes, and this surprises people. An unused chimney still takes on water, and water is what destroys masonry and flue tiles. A cap keeps rain and animals out; a sound crown keeps water from soaking into the top of the chimney. A capped, crowned chimney that isn’t in use still needs to be structurally sound, because the masonry is part of the house whether or not there’s a fire in the firebox.
If you’ve recently bought an older home in Clarksville and haven’t used the fireplace yet, this is the right time for a full assessment. We look at the cap, the crown, the flue liner, and the firebox together before you light the first fire. It’s one visit, and it tells you what you’re working with.
Chimney Cap & Crown Cost for Gas Inserts and Wood-Burning Fireplaces
The cap and crown work is the same whether you burn wood or run a gas insert. What changes is the venting configuration underneath, which can affect cap selection. A gas insert often vents through a smaller flue, and the cap has to match it. We size the cap to the actual vent, not to a guess. If the insert’s venting looks off during the assessment, that’s part of the conversation.
Fire Safety From the Firebox to the Dryer Vent
Chimney work is one part of home fire safety. The dryer vent is another, and a clogged one is one of the leading causes of residential house fires. We offer dryer vent cleaning as a standalone service or as an add-on to a chimney visit, which means one call covers the fire-safety systems in the house rather than two separate contractors. If you’re having the cap and crown addressed and the dryer vent hasn’t been cleaned in a while, it’s worth asking about during the same appointment.
Same-Day Repair and What Happens When You Call
Call (866) 942-9931 and we’ll book an assessment. We answer 24/7. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm. We’re closed Saturday. Fast dispatch runs from 7am to 7pm, and same-day service is often possible when the schedule allows. The estimate is free, and the price is set per job by the written estimate.
Our technicians have up to 10 years of experience, and we work with professional-grade materials, not off-the-shelf fixes. When we’re on your roof, we measure, assess, and quote in writing before any work starts. That’s how the number you see is the number you pay.
FAQs – Chimney Cap & Crown Cost
How much does a chimney cap cost in Clarksville?
A standard stainless steel chimney cap in Clarksville typically costs $180 to $450 installed. Custom or multi-flue caps run $350 to $700. Call (866) 942-9931 for an exact quote; estimates are free.
How much does chimney crown repair cost in Clarksville?
Chimney crown repair in Clarksville typically runs $300 to $550 for sealing surface cracks and $800 to $1,200 for a full rebuild. Partial repairs fall in between. Call (866) 942-9931 to get the crown assessed and a written estimate.
Is it cheaper to repair or replace a chimney crown?
Repair is cheaper when the crown is still bonded and the damage is surface-level, usually $300 to $550 versus $800 to $1,200 for a rebuild. If the crown has separated or lost its slope, a rebuild is the durable choice and pays for itself over a patch. Call (866) 942-9931 for an honest read on which you need.
Can you install a chimney cap and repair the crown the same day?
Often, yes. Cap and crown work usually happens in a single visit when both are on the schedule. Call (866) 942-9931 to book it. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
Do I need a permit for chimney crown work in Clarksville?
Most chimney cap and crown work on a single-family home doesn’t require a permit, but masonry repair or a full rebuild can trigger local rules depending on scope. Ask the city’s building department to confirm before work starts. Call (866) 942-9931 and we’ll walk you through what the job involves.
Why does my chimney crown keep cracking?
Water is almost always the cause. A crown without proper slope holds rainwater, and Clarksville’s freeze-thaw cycles crack saturated masonry season after season. A rebuild with correct slope and overhang is what breaks the cycle. Call (866) 942-9931 to have yours looked at.
Pricing reflects the Clarksville market as of 2026. Chimney Sweep Clarksville offers free estimates – call (866) 942-9931.
Written by the team at Chimney Sweep Clarksville.
What Our Customers Say
"Level two inspection before we bought the house. The report was detailed enough to use as a negotiating point and he explained every photo in it."
- Jeff Reed"Thorough sweep and a clear report. He was running late from the job before and arrived near the end of the window, though he did call to warn me."
- Yolanda Dawson"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
- Marcus Bryant