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.
Before
After
Before
After
Before
AfterFast, Reliable Chimney Cap & Crown Across Arvada
A chimney cap and crown replacement in Arvada typically runs $450 to $1,850 depending on whether you need a standard stainless cap, a custom multi-flue unit, or full crown rebuild with coating. Most jobs are completed in a single visit, and we provide a written price before any work begins. If you live anywhere from Olde Town to the Ralston Valley corridor, our crews know your chimney. Call (980) 580-8641 and you will talk to a live person, not a voicemail tree, and we will give you a flat range over the phone.
Arvada’s elevation and weather do things to chimney caps and crowns that you will not see down in Pueblo or even in lower Denver. We work here constantly. We know what a Chinook wind does to a loose cap, and we know what forty-degree temperature swings do to crown mortar on a 1960s ranch off Ralston Road. That local knowledge is what lets us quote accurately and fix the actual problem, not a generic one.
Why Emberly Chimney Cleaners Is Arvada’s Preferred Chimney Cap & Crown Company
Our Chimney Cap & Crown team has inspected and cleaned more than 38,000 chimneys since 2009, and a large share of those are right here in Arvada. Every visit includes a camera-scan inspection under NFPA 211 Level 2, which is the only way to actually see crown spalling, shifted flue tiles, or rusted cap fasteners before they become a fire problem. Clause 4 of the Haven Standard requires a documented photo record on every job, and we have run that practice continuously since 2009. You get the images, not a verbal summary.
We are independently owned and operated under the Haven Standard, with background-checked, uniformed technicians. Corrine Halstead leads our operation, and she built the company around one rule: written scope, written price, written warranty, before anything starts. Arvada homeowners who research before they call tend to appreciate that. No one in your home should be guessing out loud at a price. If a competitor gives you a written estimate, bring it to us and we will give you a free second opinion, line by line.
Scheduling is coordinated from the Denver office, and crews serve Arvada locally. Most cap and crown jobs are booked within the week, and you will get a text when your named technician is on the way. License information is printed on every page we hand you and available on request. You should never have to wonder who is on your roof.
Our Chimney Cap & Crown Services in Arvada
The right cap and crown do two jobs in Arvada: they keep water out of the flue system, and they stop wind-driven downdrafts from pushing smoke back into your living room. Here is how we handle each one, with local conditions in mind.
Cap Installation
Standard stainless steel cap installation in Arvada runs $450 to $700 for a single-flue unit, including fastening and a silicone seal at the flue tile. We stock caps from Gelco and Olympia Chimney, and we size them to the flue, not just to whatever is on the truck. An undersized cap on a 1950s ranch with a wide clay flue is exactly the situation where a Chinook downdraft curls smoke back down into the firebox. We fit the cap to the liner dimensions, and we photograph the final install from the roof so you can see it without climbing up there.
Cap Replacement
If the existing cap is rusted through, warped, or missing its screen, replacement is usually $500 to $850 for standard sizes. In Arvada we regularly pull off caps that look fine from the ground but have copper nails eaten through by creosote glaze. That heavy glaze forms when homeowners hold off burning during RAQC curtailment days, then burn hard on the first allowed night. The concentrated creosote attacks fasteners quickly. When we replace a cap, we check the crown underneath, because a rusted cap almost always means moisture got past the crown first.
Crown Repair
Crown repair in Arvada is where we spend most of our time. A typical crown rebuild runs $800 to $1,400, and a partial crack repair with crown coat runs $350 to $600. Arvada’s diurnal swings of 40°F or more in a single day cycle crown mortar through constant expansion and contraction. Within five to ten winters, hairline cracks become open channels. Water runs behind the clay-tile flue liner, into the smoke chamber, and from there into the firebox and the framing around it. We grind back the damaged material, re-form the crown with a proper slope and drip edge, and apply a Gelco crown coat that flexes with the temperature swings instead of fighting them.
Crown Coating
Crown coating in Arvada typically costs $450 to $700 for a standard single-flue chimney. The coating is not just paint; it is a flexible elastomeric membrane that seals hairline cracks before they open further. It buys you years when the crown is still structurally sound. If the crown has already spalled and lost material, coating alone will not fix it, and we will tell you that in plain terms. We would rather lose a small sale than watch you pay for a coating that fails in two winters because the crown underneath was already gone.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in Arvada
We install caps and crown materials from Gelco, Olympia Chimney, and Famco, and we keep the most common Arvada sizes stocked locally so we are not ordering parts from a catalog while your chimney sits open. Gelco crown coat and sealants are our standard for freeze-thaw conditions. Olympia caps cover most standard and multi-flue configurations. Famco makes the heavy gauge stainless units we use when a homeowner wants a custom rain shield or a taller cap to clear a ridge line. When we need a fully custom multi-flue cap, we fabricate to the measured flue spread, and we send you the drawing before we build it. You approve the size, the gauge, and the price. No surprises after the fact.
Common Chimney Cap & Crown Problems We See in Arvada Homes
- Spalled crowns on 1950s to 1970s masonry fireplaces. Most original crowns were poured from the same mortar mix as the brick, which is too brittle for Colorado’s freeze-thaw cycling. By the time we see them, the surface is cracked and crumbling, and water has been getting behind the flue liner for years.
- Rusted or undersized caps on ranch-style homes. A cap that was sized for the wrong flue, or that has rusted through at the fasteners, lets rain and snow straight down the flue. Combine that with post-curtailment creosote, and the cap fails faster than it should.
- Chinook-driven downdraft smoke blowback. Arvada sits where periodic Chinook winds off the Rockies hit the Front Range. A cap without the right height or screen pattern will not stop a strong downdraft, and homeowners wonder why their living room fills with smoke on an otherwise clear night.
- Heavy creosote glaze attacking cap fasteners and crown edges. The RAQC curtailment schedule means people compress a full season of burning into a few intense, high-heat nights. That produces dense, tarry creosote that eats through copper nails, warps cap screens, and clings to crown edges where water then collects.
Pricing for Chimney Cap & Crown in Arvada, CO
Here is what we charge in Arvada, in writing, before we start. A standard single-flue stainless cap install runs $450 to $700. Full cap replacement including screen and fasteners runs $500 to $850. Crown repair with partial mortar removal and recoat runs $350 to $600. A full crown rebuild with forming and Gelco crown coat runs $800 to $1,400. A custom multi-flue cap fabricated to your flue spread runs $1,200 to $1,850 depending on gauge and coating. These prices are for Arvada’s typical masonry chimneys, which are overwhelmingly 1950s to 1970s construction with clay-tile liners. If you have a newer prefab unit, the numbers shift, and we will tell you the range before we book anything. Every quote is written, every scope is written, and every warranty is written. We do not do verbal estimates. If you already have a competitor’s written estimate, bring it to us. We will give you a free second opinion, which means we will tell you honestly whether their price is fair, whether they missed something, or whether you are getting upsold. Call (980) 580-8641 for a free estimate, and expect a real conversation, not a form.
We Also Serve Cities Near Arvada
Beyond Arvada, our crews cover Chimney Cap & Crown in Arvada and the surrounding Front Range communities, including Wheat Ridge, Westminster, Golden, and Thornton. Scheduling remains the same: written price, named technician, photo record on completion. If you are in a neighboring city and your crown is spalling the same way Arvada’s crowns spall, call (980) 580-8641 and we will get you on the calendar.
Serving Arvada, CO - Our Local Coverage Area
We’re based in the Arvada area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Chimney Cap & Crown in Arvada
Arvada sits at roughly 5,400 feet, and our daily temperature swings routinely hit 40°F or more, which is a much more aggressive freeze-thaw cycle than lower-elevation cities like Pueblo experience. Crown mortar expands when the afternoon sun hits it, then contracts hard overnight when temperatures drop below freezing. That repeated cycling cracks the mortar within a decade or so. Pueblo’s swings are milder, so crowns there last longer. In Arvada, we expect crown maintenance as a near-annual reality on older masonry chimneys. Call (980) 580-8641 if you want us to camera-scan your crown and tell you exactly where it stands.
Yes, and arguably more than a chimney that burns steadily. When Arvada homeowners hold off burning during curtailment days and then fire up hard on the first allowed night, the rapid, high-heat burns create dense, glazed creosote deposits on the cap screen, fasteners, and crown edges. That concentrated buildup corrodes metal fasteners and clogs screens faster than slow, steady burning in a non-curtailment area. The curtailment schedule does not reduce chimney wear; it compresses it. We recommend an annual camera-scan inspection regardless of how many nights you actually burn. Call (980) 580-8641 for a written inspection quote.
It usually means the flue is oversized for wood smoke, which cools and condenses quickly, dumping heavy creosote low in the liner where you cannot see it. That creosote releases acids as it sits, and those acids work their way up to the crown and cap over time. The crown may look fine from the ground while the liner below is deteriorating. For converted-coal fireplaces in Arvada, we recommend a camera-scan inspection at least once before any cap or crown work, so we know what the liner is actually doing. Otherwise you might put a new crown over a flue that is already compromised. Call (980) 580-8641 and ask for a Level 2 camera-scan quote.
Chinook winds push air hard against the flue opening, and if the cap is undersized or the wrong shape, those winds create a pressure differential that curves smoke back down the flue and into the living space. In Arvada, we size caps to the flue tile dimensions and account for the home’s exposure, especially on ranch-style homes with wide open approaches. A taller cap or a multi-flue unit with a wider profile often solves blowback that a generic off-the-shelf cap will not. This is one of the most common complaints we hear from Arvada homeowners after high-wind events. Call (980) 580-8641 and tell us what your smoke does when the wind picks up. We will know what to check first.
That black tar glaze is creosote, and once it is visible around the crown edge, the cap and crown should be inspected before you burn again. The glaze means combustion is incomplete, and the creosote is collecting where you can see it, which usually means there is more below the flue line that you cannot see. We camera-scan the full flue, inspect the crown surface, and measure the cap screen for blockage. If the crown is intact, we clean and coat it. If the creosote has eaten into the crown or the cap fasteners, we will quote the repair in writing before touching anything. Do not burn until we have looked. Call (980) 580-8641 for an urgent inspection quote, and we will tell you over the phone whether it sounds like a standard visit or something more serious.
Call Emberly Chimney Cleaners for Arvada Chimney Cap & Crown Work
If your crown is spalling, your cap is rusted, or your smoke is backing into the house on windy nights, call (980) 580-8641. Corrine Halstead’s team has inspected more than 38,000 chimneys since 2009, and every single one got a written price before work began and a documented photo record when it was done. We are independently owned, insured and bonded, and licensed. We do not sell you anything without camera evidence you can see. Call today and get a free estimate on your Arvada chimney cap and crown.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners, serving Arvada since 2009.