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 Naperville: What to Know First
We provide independent Olympia Chimney chimney cap & crown service in Naperville, with most repairs quoted and scheduled within 48 hours. A standard Olympia Chimney cap replacement runs $340-$580 installed; crown repair or coating typically falls between $280-$720 depending on accessibility and surface area. Every job starts with a camera-scan inspection, a written price you approve before we touch anything, and a documented photo record when we’re done.
This page is for Naperville homeowners who already have an Olympia Chimney cap, crown, or full chimney system and need repair, replacement, or an honest assessment of whether the work can wait. We are not affiliated with or authorized by Olympia Chimney. As an independent Olympia Chimney service provider, we source parts through our Haven buying network and install to manufacturer specifications without marking up OEM-only requirements that don’t change the outcome.
Questions? Call (331) 265-1700. A live person answers, 24/7.
How Olympia Chimney Products Fail - and How We Fix Them
- Olympia Chimney Gelco-style single-flue caps (Galvanized and Stainless lines): The mesh screen on these caps can separate at the weld points after 6-10 winters of Naperville’s freeze-thaw cycling, especially in neighborhoods like Cress Creek where wind exposure is higher. We see this most often on the 8″ and 10″ round models. Our fix: remove the cap, assess flue tile condition underneath, and install a replacement with stainless mesh and reinforced corner welds. We document the flue top with photos before and after.
- Olympia Chimney multi-flue caps (Black Powder Coat and Stainless series): The lid can sag or separate from the skirt when the original mounting hardware corrodes. This happens faster if the cap was installed without a proper saddle or cricket on wider chimney stacks common in 1990s Naperville builds near Ashbury. We replace the hardware with galvanized or stainless brackets sized to the flue spacing, and we check that the lid pitch sheds water toward the back, not the front.
- Olympia Chimney concrete crowns (poured and pre-formed): Hairline cracking is normal; vertical cracking or spalling at the edges is not. The pre-formed crowns on some Olympia Chimney builder-grade packages shrink faster than site-poured concrete because the mix is denser and less forgiving of substrate movement. In Naperville’s clay-heavy soils, that substrate moves. We grind out active cracks, apply a flexible crown coat rated for 300% elongation, or cut and pour a new crown if the structural integrity is gone. The camera doesn’t guess. Neither do we.
- Olympia Chimney chase covers (aluminum and copper): The aluminum models pit at the fastener holes where galvanic reaction occurs with steel screws, a problem accelerated by road salt aerosol in winter, particularly for homes near Route 59 or Ogden Avenue corridors. We replace with a slightly heavier gauge aluminum or upgrade to copper if the chase height justifies the investment, always using compatible fasteners and a bead of high-temp sealant at penetration points.
- Olympia Chimney draft-inducing caps (Vacu-Stack and similar rotating models): The bearing assembly seizes after 4-7 years of exposure, especially if the homeowner burns primarily softwoods that deposit acidic condensate. A seized Vacu-Stack becomes a blockage risk and can reverse draft in certain wind conditions. We disassemble, inspect the flue for creosote loading that contributed to the corrosion, and either rebuild the bearing or replace with a static cap if draft conditions allow.
Our Olympia Chimney Chimney Cap & Crown Process

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Call and schedule. We answer live, day or night. You’ll get a 2-hour arrival window and a text when your tech is en route. Background-checked, uniformed, license number provided on request.
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Camera-scan inspection. NFPA 211 Level 2 standard: camera down the flue, photos of the crown or cap from the roof, close-ups of deterioration patterns. We look for the specific failure signatures Olympia Chimney products develop. Clause 4 of the Haven Standard requires this photo record on every job.
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Written price, written scope, written warranty. Before any work starts, you get a single-page document with line-item pricing, parts specification (OEM Olympia Chimney or equivalent aftermarket from our Haven network), and what the 365-Day Done Right Promise covers. No verbal estimates. No follow-up guesswork.
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Repair or replacement. Cap jobs typically take 45-90 minutes. Crown coating needs dry conditions and 4-6 hours cure time before moisture exposure. Full crown rebuilds are scheduled for weather-stable days. We protect the roof and landscaping; we don’t leave mortar smears.
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Post-work documentation. Photos of completed work, camera re-check if the flue was accessed, and a written summary of what was done and what to monitor. Your record is archived under Haven Standard Clause 4.
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Follow-up. We call within 14 days on crown rebuilds to confirm no cracks developed during initial cure. The 365-Day Done Right Promise runs from completion date.
Before
AfterWhat Olympia Chimney Chimney Cap & Crown Costs in Naperville
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Olympia Chimney single-flue cap replacement | $340-$580 | Flue size (8″, 10″, 12″), mesh gauge, access height |
| Olympia Chimney multi-flue cap replacement | $520-$890 | Flue count, lid span, custom vs. stock dimensions |
| Crown crack repair / coating | $280-$520 | Linear feet of crack, surface prep depth, number of coats |
| Full crown rebuild | $680-$1,240 | Chimney footprint, forming complexity, weather conditions |
| Chase cover replacement (aluminum) | $440-$720 | Chase dimensions, corner cutouts, fastener count |
| Chase cover replacement (copper) | $1,100-$1,800 | Same factors plus current copper market pricing |
These ranges reflect our Haven network pricing on Olympia Chimney-compatible materials from Gelco, Famco, and Copperfield. We also stock DuraFlex and HeatShield components when the job calls for integrated flue repair. Every estimate is free, every price is written, and every job carries the 365-Day Done Right Promise. Call (331) 265-1700 for an exact quote.
Why Naperville Homeowners Call Level Two Chimney Naperville for Olympia Chimney Work

We’ve inspected and cleaned more than 38,000 chimneys since 2009, and a growing share of Naperville’s housing stock from the 2005-2018 build wave runs Olympia Chimney components. Corrine Halstead and our crew know the difference between a Gelco screen separation and a Vacu-Stack bearing failure before we’re off the ladder.
Our techs carry Olympia Chimney-compatible inventory plus backup from DuraFlex, HeatShield, and Gelco through our Haven buying network, so we’re not ordering parts and making you wait. The camera-scan inspection and photo record are included, not sold as an upgrade. Calls are answered live. Prices are written before work starts. And if something’s not done right, we make it right under the 365-Day Done Right Promise.
Free Second Opinion on any competitor’s written estimate. Bring it in.
FAQs
No, routine maintenance and cap replacement by a qualified technician does not void the original chimney system warranty. Olympia Chimney’s warranty covers manufacturing defects, not wear items like caps or crowns. We document our work with photos and written scope, which actually supports any future warranty claim you might need to file. If you have concerns about a specific component, call (331) 265-1700 and we’ll review your paperwork.
Not for caps and crowns. We source equivalent or upgraded components through our Haven network from Gelco, Famco, and Copperfield, often at better pricing with identical or superior specifications. For certain integrated flue components, OEM may be advisable; we’ll tell you when that’s the case and show you the difference on camera. Call (331) 265-1700 for a written parts specification.
Surface hairline cracks that don’t penetrate the full depth can be coated. Cracks wider than 1/8 inch, spalling at the edges, or separation from the flue tiles mean the crown’s structural integrity is compromised and replacement is the durable fix. We determine this with a hammer test and close visual inspection, then show you the photos. Estimates are free.
Mesh screens can sometimes be re-welded if the frame is sound, but in practice the labor cost approaches replacement and the result is less reliable. Seized Vacu-Stack bearings are rebuildable in theory, though we usually recommend replacement with a static cap unless draft issues mandate the rotating design. We price both options in writing so you can decide.
Most cap and crown jobs are quoted and scheduled within 48 hours, with repairs completed in a single visit if the parts are in stock. Crown rebuilds need dry weather for proper cure, so we watch the forecast and reschedule if conditions would compromise the work. We don’t rush a crown into rain. Call (331) 265-1700 to check current availability.
Written by Corrine Halstead, Owner, Level Two Chimney Naperville at Level Two Chimney Naperville, serving Naperville and nearby areas.





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