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 Alexandria: What to Know First
Olympia Chimney cap and crown work in Alexandria typically runs $285-$640 for a standard replacement and is usually done same day once we’re on the roof. We’re an independent Olympia Chimney service provider, not a factory affiliate, which means we tell you straight when a part needs replacing and when it doesn’t. If you own an Olympia chimney and the cap is rusting through or the crown is cracking, call (571) 521-4837 and we’ll give you a real price before anything comes off the truck.
This page is for Alexandria homeowners with Olympia Chimney products, whether it’s a prefab fireplace in a Del Ray bungalow or a wood stove flue in a split-level out near Seminary Road. We’ve worked on Olympia equipment across Old Town, the West End, and every zip code in between for going on two decades now.
Key Takeaways
- Olympia caps and crowns fail differently than other brands, and the fixes are specific.
- We quote upfront, in writing, before tools come off the truck.
- Every Olympia job carries our 90-Day Done Right Promise.
- We carry both OEM Olympia parts and quality aftermarket options, and we’ll tell you which makes sense.
- Free estimates by phone: (571) 521-4837.
How Olympia Chimney Products Fail - and How We Fix Them
Olympia builds solid equipment, but cap and crown problems follow patterns. Here’s what we actually see on Alexandria roofs:
- Olympia stainless steel caps with rusting mounting brackets. The cap itself often holds up fine, but the galvanized brackets underneath corrode in Alexandria’s wet winters and salt-tinged air off the Potomac. We replace the brackets with stainless and reuse the cap when the mesh is still sound. Saves you $200 or more versus a full cap swap.
- Crown spalling on masonry chimneys paired with Olympia liners. When the crown wasn’t poured with a proper overhang originally, water creeps under the cap and freezes. We see this all over the Rosemont and Beverley Hills neighborhoods. The fix is a proper crown rebuild with a 2-inch drip edge, not a patch of caulk that lasts one season.
- Cracked crowns from Olympia’s factory-applied crown coat failing. Some Olympia units came with a thin cementitious crown coating that starts flaking after 8-10 years of Alexandria freeze-thaw cycles. Once it’s gone, the crown underneath absorbs water and cracks. We grind it down, repair the substrate, and apply a flexible crown coat rated for this climate.
- Damaged multi-flue caps on Olympia Air-Insulated chimney systems. These systems run hot, and over time the cap screen warps. Birds get in, and you’ll hear them before you see them. We fabricate or order a replacement multi-flue cap sized to the exact outside dimension, because a generic one leaves gaps that defeat the purpose.
- Wind-driven rain getting past worn cap screens on Olympia’s factory round caps. Alexandria gets nor’easters that push rain sideways. If the mesh is torn or the cap sits loose on the flue pipe, water ends up in the firebox. We check the screen gauge, the band tightness, and replace with a heavier mesh where it makes sense.
Our Olympia Chimney Chimney Cap & Crown Process
- 1
Call and talk to a live person. You’ll get a real conversation, not a voicemail box. We figure out what Olympia product you have and what you’re seeing.
- 2
Roof inspection with photos. We get eyes on the cap and crown, check the flue sizing, and take pictures so you see exactly what we see.
- 3
Upfront price, in writing. Before work starts, you know the number. Whether it’s an OEM Olympia part or a quality aftermarket equivalent, we lay out both options and the honest trade-off.
- 4
The repair or replacement. We pull the old cap, prep the crown or flue top, and install. Clean work, no mystery extras.
- 5
Function check and cleanup. We verify fit, drain path, and screen integrity before we come down. Tarps stay under the ladder, and the roof is left as we found it.
- 6
90-Day Done Right Promise. If anything we touched isn’t right, one call brings Wendell and the crew back at no cost. In writing, every time.
What Olympia Chimney Chimney Cap & Crown Costs in Alexandria
Here’s what we typically see in Alexandria, though every roofline is different:
- Cap replacement (standard round or square): $285-$420 installed
- Custom stainless cap with heavier mesh: $400-$550 installed
- Multi-flue cap for larger Olympia systems: $500-$750 installed
- Crown patch with flexible crown coat: $180-$320
- Full crown rebuild with drip edge: $650-$950
What moves the price: roof pitch and access, whether the flue is round or rectangular, and whether we’re matching an existing Olympia part or building something custom. You’ll know the exact number before we start, and the number on the phone is the number on the invoice. Call (571) 521-4837 for a free estimate over the phone.
Why Alexandria Homeowners Call Top Hat Chimney for Olympia Chimney Work
We’ve been at this since 1999, and Wendell Pike puts his name on every job. There’s a good chance you’ll run into him at the hardware store on Saturday, and that’s the point. We also know the other brands in your system, so if your Olympia product ties into a DuraFlex liner or a HeatShield repair or a Gelco cap, we’ll spot it and tell you straight. The 90-Day Done Right Promise is stamped on every job, in writing. That’s how it’s been for over 29 years, and the phone still rings to a live person around the clock. If it doesn’t need doing, we’ll tell you.
FAQs
No, as long as the replacement is sized and installed correctly. Olympia warranties cover manufacturing defects in their parts, but a bad install or a mismatched cap will absolutely cause problems no factory will cover. We install to factory specs regardless of whether we use OEM or a quality aftermarket part, so your original warranty stays intact where it applies.
Yes, though lead times vary by model. We order direct from Olympia distributors, and we also stock the most common cap sizes and bracket kits on the truck. If OEM is a month out and your cap is actively leaking, we’ll show you a comparable stainless aftermarket option that gets you covered same day and won’t compromise the system.
If the cracks are hairline and the crown surface is still bonded, a crown coat is often enough. If pieces are spalling off, water is pooling, or you’ve had freeze damage, a full rebuild with a proper overhang is the only fix that lasts. We’ll show you photos from the roof so you can see the truth either way, and we won’t sell a rebuild when a coat will hold. Call (571) 521-4837 and we’ll give you an honest read.
For a standard cap, typically same week, often same day if the weather’s clear and it’s a simple roof. Custom caps and multi-flue jobs take longer depending on fabrication. We’ll give you a real arrival window and call if it slips.
Water gets in, and water breaks things. In Alexandria’s freeze-thaw winters, a cracked crown lets moisture into the brick and mortar, where ice widens the cracks every year. A damaged cap lets rain and animals into the flue, and on an Olympia air-insulated system that means liner damage and potential fire safety issues. A $300 cap replacement now beats a $3,000 liner job in three years.
Call Top Hat Chimney at (571) 521-4837 for a free estimate on your Olympia cap or crown work in Alexandria. Live person, honest price, done right.
Written by Wendell Pike, Owner, Top Hat Chimney at Top Hat Chimney, serving Alexandria and nearby areas.





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