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
See the difference
Before
After
Before
After
Before
AfterHow Much Does Chimney Cap & Crown Cost in Greeley?
Chimney cap installation in Greeley typically costs $180 – $420 for a stock or custom-sized cap, and crown repair usually runs $300 – $750 depending on the damage. Rebuilding a failed crown from scratch generally lands between $600 – $1,400. When a cap and crown are handled together, most Greeley homeowners see a combined bill in the $400 – $1,000 range. The written estimate sets the final price, and we give that estimate for free.
Chimney Cap & Crown Cost Breakdown (2026)
Here’s how the numbers break down line by line for the Greeley market. Every range below is an estimate for typical work, not a quote. We confirm the actual scope after we’ve seen your flue and the top of the chimney.
| Line Item | Typical Estimated Cost |
|---|---|
| Standard stock chimney cap (single-flue) | $180 – $320 installed |
| Custom-fabricated or multi-flue cap | $300 – $650 installed |
| Stainless or copper cap upgrade | $280 – $750 installed |
| Crown inspection and minor crack sealing | $150 – $350 |
| Partial crown repair (patching and resealing) | $300 – $650 |
| Full crown rebuild (remove, re-form, cure) | $600 – $1,400 |
| Crown rebuild with flexible or rigid liner check | $900 – $1,900 |
| Cap and crown done together | $400 – $1,000 combined |
| Bird or animal guard insert | $50 – $150 add-on |
What moves the price up? Masonry crowns on older Greeley homes often crack and pull away from the flue, so the rebuild is bigger than a patch. Roof pitch matters too. A steep roofline means slower, more careful work, and that’s reflected in the labor. Custom caps for irregular flue openings cost more than stock sizes. On the lower end, a sound crown that just needs sealing and a simple stock cap keeps the job small. We work in chimneys only, so our technicians aren’t splitting their attention between roofs, vents and gutters. That focus is part of why the estimate holds up once the work starts.
What Affects Chimney Cap & Crown Pricing in Greeley
Greeley sits on the plains, and the weather here works a chimney crown hard. Big temperature swings between seasons expand and contract masonry, and the freeze-thaw cycles that hit the Front Range open small cracks into bigger ones. A crown is a horizontal slab of concrete or mortar sitting on top of the chimney, and it takes the brunt of that. A cap protects the flue opening itself. Both fail in similar ways, and both cost less to fix early than late.
- Extent of crown damage. Hairline cracks that get sealed stay cheap. A crown that’s spalling, crumbling at the edge or separating from the flue needs a rebuild, which moves you into the $600 – $1,400 tier.
- Chimney and flue size. A single round flue takes a stock cap. A wide masonry chimney with two or three flues needs a custom cap sized to fit, and custom means more material and more time.
- Cap material. Painted steel is the budget option. Stainless steel and copper cost more up front and hold up far better against plains weather and constant sun. We install caps from Famco and Gelco, and we’ll walk you through what each material means for the long run.
- Roof access and pitch. A low, gentle roof keeps labor down. A steep pitch, a high ridge or an awkward spot for ladders adds time and care to every step, and the estimate reflects that.
- What we find underneath. A cracked crown sometimes hides a failed flue liner or a water-damaged flue tile. If that turns up, the estimate expands to cover the repair, and we tell you before we start.
- Whether an inspection is included. Many homeowners pair cap and crown work with a full inspection. That lets us check the flue, the firebox and the damper while we’re already up there.
If you want a broader picture of what other chimney work costs in the area, our pricing guides for Chimney Sweep Greeley cover sweeping, inspection and repair rates. Understanding the full service helps you plan ahead.
Why a Cap and Crown Matter More Than They Cost
A chimney cap does three jobs at once. It keeps rain and snow from running straight down the flue, it stops birds and squirrels from nesting in the flue, and it keeps sparks from landing on the roof. A cracked crown does the opposite of its job. Water gets into the masonry, freezes, and pushes the crack wider each winter. The repair escalates as the damage grows. A $300 repair, left alone for several winters, becomes a $1,400 rebuild or worse.
It’s also a code concern. Most building codes call for a spark arrestor on solid-fuel chimneys, and a cap with an integrated screen covers that. If you’re unsure what your setup requires, ask your city’s building department before the work begins. We can point out what’s typically required, but we don’t guess at code language.
Caps and crowns are also worth checking before fire season gets underway. Know what’s happening inside your flue before you light the first fire of the season. A quick look at the top of the chimney tells us plenty about the health of the whole system. That’s the same reason we bundle crown inspection into inspection visits across Greeley: the top of the chimney is often the first place problems show.
Does the Brand of Cap or Crown Material Matter?
Yes, and it matters more than many homeowners expect. We source cap and cover products from Famco and Gelco, and we install flexible liner and repair systems from DuraFlex, HeatShield, Olympia Chimney and Copperfield. These are professional-grade brands that chimney technicians rely on. The reason is simple: a low-grade cap rusts, warps or loosens within a few seasons, and then you’re paying for the same job twice. A properly built crown with the right mortar mix and the right sealant lasts far longer.
When a crown can’t be rebuilt the traditional way, options like the HeatShield system let us restore the flue from the inside, which is often less invasive than a full reline. Not every chimney qualifies, so we evaluate that case by case. The point is that the material and method get chosen for your chimney type, not pulled off a one-size shelf.
Can You Come Out Today for a Cap or Crown Estimate?
Often, yes. Fast dispatch runs from 7am to 7pm, Sunday through Friday, and we answer the phone 24/7. Same-day estimates are common when the schedule allows. The estimate itself is free, and the written estimate sets the final price, so there’s no surprise once work begins. Our technicians have up to experience, and every one of them works in chimneys only.
If you reach us outside dispatch hours, we’ll book you into the next opening, Sunday through Friday, 7am to 7pm. If your cap blew off in a windstorm or your crown is shedding chunks onto the roof, let us know when you call and we’ll prioritize accordingly.
Repair a Crown or Replace It: Which Costs Less Overall?
Patching is cheaper today and rebuilding is cheaper over time. A patch on a crown with minor surface cracking usually runs $300 – $650 and buys you several more years. A rebuild at $600 – $1,400 costs more now, but a properly formed crown can last far longer than a patch will. The deciding factor is how much of the crown is compromised. If cracks run through the whole slab or the crown has separated from the flue, patching is money spent for a short reprieve. If the crown is solid but weathered, a patch and seal is a smart, budget-friendly choice.
There’s a similar question with caps. A cheap stock cap at $180 – $320 installed is fine if it fits well. If your chimney has an unusual flue layout, a custom cap at $300 – $650 sits properly and seals better, which stops the water intrusion that wears out the crown in the first place.
How to Save on Chimney Cap & Crown
- Get the estimate in writing. A written estimate protects you, and ours is free. Call (855) 632-3564 and we’ll schedule a look.
- Combine the cap and crown job. Coming out once for both means you’re not paying labor twice for roof access and setup.
- Fix cracks early. A crack sealed early costs a fraction of a rebuild. Watch the crown each year and call when you see changes.
- Ask about material lifespan. A stainless or copper cap costs more than painted steel but outlasts it, so the per-year cost is often lower.
- Don’t skip the inspection. Catching a flue problem while the crew is already on the roof can save you a separate service call later.
- Compare the full picture, not just the lowest line item. The cheapest bid on a crown rebuild can mean thin mortar and a short life. Ask what material goes into the rebuild.
Why Choose a Chimney Specialist for Cap and Crown Work?
We work in chimneys only, and that’s deliberate. A crown isn’t a generic masonry patch. It has to be formed with the right slope to shed water, the right overhang past the flue, and the right mix to survive a Greeley winter. A cap has to fit the flue opening tightly or it might as well not be there. Getting those details right takes someone who does this work often.
Our process runs from inspection to repair under one roof. We inspect, we identify the problem, and we repair the root cause. No handoffs to a third party who shows up days later. If a cap installation turns up a damaged liner or a weakened crown, we handle that too, using products from the six brands we trust: DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco and Copperfield. When the inspection finds a flue concern, we can move to liner repair or replacement without sending you searching for someone else.
We’re insured and bonded, and we offer free estimates with upfront pricing. Our work is backed by a satisfaction guarantee, and we answer every call.
FAQs – Chimney Cap & Crown Cost
How much does a chimney cap cost in Greeley?
A standard stock chimney cap in Greeley typically costs $180 – $320 installed. Custom or multi-flue caps run $300 – $650, and stainless or copper upgrades land between $280 and $750. Call (855) 632-3564 for an exact quote; estimates are free.
How much does it cost to repair a chimney crown in Greeley?
Crown repair in Greeley usually costs $300 – $650 for patching and resealing, while a full rebuild runs $600 – $1,400. Minor crack sealing can be as little as $150 – $350. Call (855) 632-3564 for a free look at which one your crown needs.
Is it cheaper to repair or rebuild a chimney crown?
Repair is cheaper today at $300 – $650, but a rebuild at $600 – $1,400 lasts far longer when the damage is widespread. If cracks run through the whole crown or it’s pulling away from the flue, a rebuild is usually the lower long-run cost. Call (855) 632-3564 and we’ll tell you which makes sense for your chimney.
Can you install a cap and fix the crown on the same visit?
Yes. Doing both on one visit usually costs $400 – $1,000 combined and saves the labor of setting up roof access twice. Most same-day appointments can handle both. Call (855) 632-3564 to book it.
How long does a chimney cap or crown replacement take?
A cap install takes about an hour, and a crown rebuild typically takes a couple of hours plus time for the new crown to cure. Most jobs are wrapped up in a single visit when the weather cooperates. Call (855) 632-3564 for scheduling; we run fast dispatch from 7am to 7pm, Sunday through Friday.
Book a Free Cap and Crown Estimate
Whether your cap has seen better days or your crown is showing cracks after another plains winter, the sooner we look, the smaller the repair. We give free estimates, we work in chimneys only, and our technicians have up to experience with products from the brands chimney specialists use. From inspection to repair, it’s handled by the same team. Call us at (855) 632-3564 to schedule your free Chimney Cap & Crown estimate. We answer 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday.
Pricing reflects the Greeley market as of 2026. Chimney Sweep Greeley offers free estimates – call (855) 632-3564.
Written by the team at Chimney Sweep Greeley.
What Our Customers Say
"Creosote buildup was worse than I realized. He measured it, showed me the glazing on the flue with the camera, and was honest that we were closer to a chimney fire than I wanted to hear."
- Gabriela Torres"Swept it, capped it, and installed a proper damper. The downdraft smell in the summer that we'd lived with for years is gone."
- Xavier Freeman"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."
- Amit Patel