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.
Olympia Chimney Chimney Cap & Crown in Littleton: What to Know First
We provide independent Olympia Chimney chimney cap & crown service in Littleton, from standard cap swaps to full crown rebuilds on masonry stacks. Most Olympia Chimney cap installations and crown repairs are completed in a single visit once we’ve run the camera and confirmed your flue condition. You’ll get a written price before we start, a photo record when we’re done, and no recommendation without evidence you can see for yourself.
This page is for Olympia Chimney owners in Littleton who need a cap replaced, a crown sealed, or aren’t sure whether the rust on their chase cover has gotten into the flue below. If that’s you, call us at (720) 439-4666. Estimates are free, and we answer live 24/7.
How Olympia Chimney Products Fail - and How We Fix Them
- Olympia Chimney Gelco-style multi-flue caps with galvanized steel frames develop rust-through at the welded corners faster than stainless units, especially where Littleton’s freeze-thaw cycles let snow sit on the lid for days. We replace with 304 or 316 stainless equivalents, or source direct through Olympia’s buying network when the homeowner wants to keep OEM continuity.
- Olympia Chimney’s factory chase covers on factory-built fireplaces - particularly the pre-2018 galvanized units - pond water at the center seam where the flue pipe exits. The seam sealant cracks, water runs the chase interior, and we find rotted framing or rusted firebox collars on camera. We fabricate a custom replacement chase cover with cross-breaks to shed water, or install a Gelco or Famco stainless unit with proper diverter geometry.
- Crown wash failure on masonry chimneys fitted with Olympia Chimney liner systems happens when the crown cracks and water follows the liner top down into the smoke chamber. The Olympia liner itself is fine; the crown is the entry point. We grind back to sound concrete, re-pour with proper overhang and drip edge, then seal with CrownSeal or a compatible flexible coating that won’t delaminate from thermal movement.
- Olympia Chimney’s round stainless caps with mesh sides clog with cottonwood seed in late spring across the Littleton area, particularly near the South Platte River corridor. The restriction shows up as draft failure or smoke backup. We clean the mesh in place when possible, or upsize to a cap with larger mesh spacing if the fireplace is oversized for the flue.
- Spalling concrete crowns on 1970s-1990s Littleton homes in Columbine Knolls and Ken Caryl often hide an Olympia Chimney liner that was retrofitted later. The crown damage lets water hit the liner top plate, and the plate rusts into the flue. We document the plate condition with the camera before touching the crown, because a cap job becomes a liner top replacement fast if corrosion has set in.
Our Olympia Chimney Chimney Cap & Crown Process

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Call and schedule. A live person answers. We book a Level 2 inspection with camera scan, same visit as the repair when possible.
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Camera down the flue. Corrine or one of our techs runs the chimney cam to the liner top, smoke chamber, and firebox. The camera doesn’t have an opinion - it just shows you what’s there. We find water damage, liner corrosion, or creosote buildup that would make a cap-only job pointless.
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Written price, written scope. Before any work starts, you get a flat price for the cap or crown work, plus any flue or liner repair if we found it. Clause 1 of the Haven Standard requires it in writing. No surprises.
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Parts decision. For Olympia Chimney systems, we match OEM specs when available through our buying network, or specify quality aftermarket from Gelco, Famco, or Copperfield if lead times or pricing favor it. We explain the trade-off and let you choose.
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Repair and test. Crown work gets a proper cure time or heat-cure per product spec. Cap installs include a draft check and visual confirmation of mesh clearance. We run the camera again if the flue was opened.
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Photo record and warranty. You get dated photos, a written warranty, and our 365-Day Done Right Promise. Clause 4 of the Haven Standard requires the documented record - we’ve done this on every job since 2009.
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AfterWhat Olympia Chimney Chimney Cap & Crown Costs in Littleton
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Single-flue stainless cap install (standard flue) | $280 - $450 | Flue diameter, cap material (304 vs. 316), access height |
| Multi-flue cap (Olympia Chimney or equivalent) | $520 - $890 | Chimney dimensions, mesh gauge, custom vs. stock |
| Crown coating / seal (sound substrate) | $340 - $580 | Crown size, number of flues, coating system |
| Crown rebuild (spalled or cracked concrete) | $1,200 - $2,400 | Chimney size, liner access required, scaffolding |
| Chase cover replacement (factory-built fireplace) | $680 - $1,450 | Material (galvanized vs. stainless), custom fabrication |
Height, roof pitch, and whether we need to set scaffolding on your Littleton home’s roofline all affect the final number. We don’t guess from the driveway. The camera inspection runs $180-$240 and is applied to your repair if you proceed. Call (720) 439-4666 for an exact quote - estimates are free.
Why Littleton Homeowners Call Level Two Chimney Littleton for Olympia Chimney Work

We’ve inspected and cleaned more than 38,000 chimneys since 2009, and a growing share of the Littleton market runs Olympia Chimney components from the 2015-2020 retrofit boom. Corrine Halstead and our crew know the difference between an Olympia liner top that needs replacement and a cap problem masquerading as liner damage - the camera tells us which before we quote.
Our materials come through Haven’s buying network: Olympia Chimney, DuraFlex, HeatShield, Gelco, Famco, Copperfield. That keeps prices honest and parts available without the markup of single-brand shops. Every tech is background-checked, uniformed, and named on your appointment. You get a text when we’re on the way. And our 365-Day Done Right Promise means if it’s not right, we make it right - no argument, no runaround.
We’re independently owned and operated, not a franchise, and we answer the phone live 24 hours a day.
FAQs
No - as an independent Olympia Chimney service provider, we use caps that meet or exceed OEM specs, and warranty issues only arise from improper installation or parts that don’t fit your flue size. We document the spec match in your written scope. If you want genuine Olympia Chimney caps specifically, we source them through our buying network. Call (720) 439-4666 to discuss your system.
Most single-flue cap replacements are done in 60-90 minutes once we’re on site, assuming the flue is sound. Crown rebuilds or chase cover replacements run 3-5 hours including cure time. We book the inspection and repair together when possible so you’re not waiting for a return trip. Call (720) 439-4666 to schedule - estimates are free.
Maybe not. Water entry can come from a cracked crown, failed chase cover, deteriorated flashing, or condensation inside an oversized flue. We run the camera and inspect from the roof before quoting any cap work. We’ve seen Littleton homeowners quoted for caps when the real issue was a $200 flashing repair. The photo record shows you what we found. Call (720) 439-4666 for a free inspection.
We can coat and seal a crown with hairline cracks and sound concrete underneath. If the crown is spalling, crumbling, or has lost its structural slope, replacement is the honest recommendation - coating over bad concrete buys a year at best. We show you the difference on camera before you decide. Call (720) 439-4666 and we’ll give you a straight answer.
Every 12 months, per NFPA 211, and sooner if you notice rust stains on the chimney exterior, water in the firebox, or draft problems after high winds. Littleton’s freeze-thaw cycles and spring hail accelerate crown deterioration. Our Level 2 inspection with camera scan catches cap and crown issues before they reach the liner. Call (720) 439-4666 to book - estimates are free.
Written by Corrine Halstead, Owner, Level Two Chimney Littleton at Level Two Chimney Littleton, serving Littleton and nearby areas.





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