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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AfterHow Much Does Chimney Cap & Crown Cost in St. George?
Chimney cap and crown work in St. George typically runs $220-$650 for a standard single-flue cap installed, and $650-$1,900 for crown repair or rebuild, depending on size, material and how much of the crown has to come out. A simple crown crack-and-seal job usually lands near the bottom of that range, while a full crown pour on a wide masonry chimney sits near the top. Every quote here is an estimate until we’ve seen the chimney; the written estimate we hand you sets the final price.
Chimney Cap & Crown Cost Breakdown (2026)
Here’s how the numbers break down line by line for the St. George market this year:
| Work Item | Typical St. George Range (2026) |
|---|---|
| Standard single-flue stainless cap, installed | $220 – $650 |
| Multi-flue custom cap (fabricated to fit) | $450 – $1,100 |
| Copper cap (Copperfield or equivalent) | $700 – $1,600 |
| Crown hairline crack seal and repair | $250 – $600 |
| Partial crown rebuild (a section or one face) | $550 – $1,200 |
| Full crown rebuild with new mortar and overhang | $900 – $1,900 |
| Crown rebuild after chase-top masonry repair | $1,200 – $2,500 |
| Crown + cap combination | $1,000 – $2,400 |
Those ranges are estimates, not a menu. What moves you up or down depends on chimney size, how many flues you’re covering, the material you pick and how much failed masonry has to come out before we can pour a new crown. A two-flue masonry chimney with a hairline crown crack is a very different job from a wide chimney where the crown has separated entirely from the stack. We give you a free estimate and write the number down before any work starts. Call Glacier Chimney Sweep to book one.
Prices in St. George are shaped partly by how our summers treat masonry. Repeated dry-hot cycles pull at mortar and widen cracks, then winter freeze nights work water into those cracks and pop the edges. Crowns here don’t fail the way they do in wetter climates; they dry, shrink and separate. That’s why we see a lot of crowns that look intact from the driveway but have lost their bond to the chase.
What Affects Chimney Cap & Crown Pricing in St. George
- Number of flues. A single-flue cap is a stock item and installs fast. A three-flue cap has to be fabricated to fit the footprint, which adds material and time.
- Chimney size and shape. A wide chimney with a long crown slope needs more mortar and more finishing. St. George homes in neighborhoods like Bloomington and Green Springs often have chimneys with a generous crown overhang, which takes longer to rebuild than a tight one.
- Cap material. Standard stainless steel is the workhorse. Copper caps last longer and cost more. On the chimney side, mortar type matters – a crown poured with the wrong mix cracks again within a few seasons in our heat.
- How much masonry comes out. A crown that’s cracked but bonded can be sealed. A crown that’s lifting off the chase means cutting it back to sound brick. That’s where the price climbs.
- Chimney height and access. A low roof on a single-story home is straightforward. A steep-pitch roof or a chimney on a high gable on the east side of town takes longer to set up for safely.
- Whether you combine it with a sweep. Crown work usually means we’ve already been on the roof. If the chimney also needs a sweep, doing both in one visit saves a return trip.
One factor that surprises homeowners: they call about a cap and find out the crown is the real problem. A cap sits on top of the crown. If the crown is failing, a new cap just delays the water problem underneath. We’ll walk you through what we see on the roof and tell you honestly whether the crown can wait, needs sealing, or needs rebuilding.
Why Chimney Caps and Crowns Matter in St. George
The crown is the sloped top of the chimney, the concrete or mortar cap that sheds water away from the stack. The cap is the metal cover that sits above it, over the flue opening. Both shield the chimney from weather and wildlife. In St. George, that means a lot of sun, dry air and summer heat, and a handful of freezing nights each winter. Sun degrades the crown; freeze-thaw widens whatever cracks the sun starts.
A failing crown lets water into the masonry. Water in the brick and mortar softens it, and next thing you know you’re looking at a much bigger repair. A missing or damaged cap lets rain down the flue and gives birds and squirrels an open door. In our experience, the damage from a missing cap tends to show up fast – a cracked flue tile, an off smell in the summer, birds in the firebox.
We handle both systems under one roof: chimney work and dryer vent cleaning, which are your home’s two highest fire-risk venting systems. If your chimney cap and crown need attention, so does the dryer vent running behind the wall. Knowing both in one visit saves you a second contractor.
Can You Repair a Crown Without Rebuilding It?
Sometimes yes, sometimes no. If the crack is narrow and the crown is still bonded to the masonry, we can clean out the crack and seal it with a mortar product designed to flex slightly with temperature, which matters in a climate that swings between hot afternoons and cool nights. That’s the $250-$600 job. If the crown has separated from the chase or lost chunks of concrete, sealing just hides the problem. It has to come off.
For a crown rebuild, we form a new sloped top with a proper overhang so water drips past the masonry instead of running down the brick. That overhang is the detail that makes a crown last. A flat crown poured to the edge sheds water right onto the face of the chimney. A crowned slope with a drip edge throws it clear. When we rebuild, we also check whether the flue tiles are cracked from the water that’s already gotten in.
If the flue itself has been damaged, we may talk about liner options. We work with HeatShield ceramic resurfacing as a restoration option when conditions allow, and with DuraFlex flexible liner systems for a full replacement. HeatShield can restore a compromised liner without the cost of a full reline in the right conditions. We’ll tell you honestly which one your chimney needs.
What Kind of Cap Should You Install?
A stainless steel cap with a tight mesh screen is the standard for most homes in St. George. The mesh keeps birds and squirrels out, the solid top keeps rain out, and stainless stands up to the sun. Copper is the longer-life option and looks different on the roof. We install caps from Olympia Chimney and Copperfield, which professional chimney contractors specify – the same product lines, not what’s on the shelf at the hardware store.
Cap fit matters more than most people think. A cap that’s too loose rattles in the wind. A cap that’s too tight doesn’t sit level and can crack the crown flaunching where the legs anchor in. Multi-flue chimneys need a custom-fabricated cap sized to the whole footprint. We measure, we fabricate, we install. If we find something else while we’re up there, we have the parts and skills to fix it the same day.
How to Save on Chimney Cap & Crown
- Catch a crack early. A $250-$600 seal on a hairline crack beats a $900-$1,900 rebuild. Our technicians have up to 12 years of experience reading which cracks can be sealed and which can’t.
- Combine services in one visit. If the chimney needs a sweep and the crown needs work, one visit costs less than two. We also clean dryer vents, so both venting systems can be handled on the same trip.
- Skip the copper if budget is tight. Stainless steel caps in the $220-$650 range work well and hold up in our sun. Copper is a nice upgrade, not a requirement.
- Get the estimate in writing before you decide. A written estimate tells you exactly what’s being done, with what materials. Ours are free.
- Don’t wait until the water’s inside. A crown repair after water has soaked into the masonry and cracked a flue tile costs far more than the crown alone. The best time is the first time you see a crack.
If you’re not sure what you’re looking at on the roof, that’s a normal place to be. We’ll take a look, explain what we see, and quote the work in writing. Call (877) 327-1971. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Do You Need a Permit for Chimney Crown Work in St. George?
Most chimney crown repairs and cap installations don’t require a permit. Full crown rebuilds on masonry chimneys can trigger code review in some jurisdictions, so it’s worth a quick call to the city building department if your chimney is part of a larger structural repair. We’ll flag any permit question during your estimate.
For a fast, honest assessment of your chimney cap and crown, call (877) 327-1971. We answer 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday. If you’re in the area, you can also learn more about how we work on our St. George page. Estimates are free, and the written number sets the price.
FAQs – Chimney Cap & Crown Cost
How much does a chimney cap cost in St. George?
A standard single-flue stainless steel cap typically runs $220-$650 installed in St. George. Multi-flue custom caps run $450-$1,100, and copper caps run $700-$1,600. Call (877) 327-1971 for an exact quote – estimates are free.
How much does a chimney crown rebuild cost in St. George?
A full chimney crown rebuild typically costs $900-$1,900 in St. George, with partial rebuilds running $550-$1,200 and hairline crack sealing at $250-$600. If the chase top needs masonry repair before the crown goes back on, budget $1,200-$2,500. Call (877) 327-1971 for an exact quote – estimates are free.
Is it cheaper to repair or replace a chimney crown?
Repair is cheaper when the crown is still bonded to the chimney and only has narrow cracks – a seal runs $250-$600 versus $900-$1,900 for a rebuild. Once a crown has separated from the chase or lost chunks of material, sealing just hides the problem and rebuilding is the honest answer. Call (877) 327-1971 and we’ll tell you which one you’re looking at.
Can you install a chimney cap the same day as an inspection?
Often, yes. We measure, and standard single-flue caps install in the same visit in most cases. Custom multi-flue caps need fabrication time. Call (877) 327-1971 for an exact timeline – estimates are free.
How much does water damage from a bad chimney crown cost to fix?
Water damage from a failed crown can cost far more than the crown – a cracked flue tile needing a liner repair can run into the thousands, depending on the flue. The $250-$600 seal is the cheap fix; letting it go isn’t. Call (877) 327-1971 for an evaluation before it gets worse.
Do you work on dryer vents too?
Yes – we clean dryer vents alongside chimney work, which covers your home’s two highest fire-risk venting systems in one visit. Call (877) 327-1971 to book both together.
Written by the team at Glacier Chimney Sweep.
Pricing reflects the St. George market as of 2026. Glacier Chimney Sweep offers free estimates – call (877) 327-1971.
What Our Customers Say
"Liner was cracked in two places. He walked me through the repair options honestly, including the one that was cheaper for him and better for me."
- Shane Quinn"Swept it, capped it, and installed a proper damper. The downdraft smell in the summer that we'd lived with for years is gone."
- Nathan Pruitt"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
- Laura Doyle