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 Repair in Bethesda: What to Know First
Olympia Chimney repair in Bethesda is work we do regularly, and most jobs are handled within a few days of your call. We’re an independent Olympia Chimney service provider, not a factory rep, which means we fix what’s actually wrong without pushing OEM parts when a quality alternative does the job just as well. The honest answer on price is that a typical Olympia Chimney repair in Bethesda lands between $275 and $1,800, and you’ll know the exact number before we touch a tool.
This page is for Bethesda homeowners with an Olympia Chimney product – an exterior chimney chase cover, a universal shroud, a round stainless liner kit – who’ve noticed something off and need a straight answer. Call (240) 618-3233 and you’ll get a live person, often Wendell Pike himself.
How Olympia Chimney Products Fail – and How We Fix Them
- Galvanized chase covers rusting through at the seams. Olympia’s galvanized chase covers do the job for a while, but Bethesda humidity and winter road salt from Wisconsin Avenue take their toll. The seams go first, then pinhole leaks drip down into the chase and rust out the firestop. We see it on homes in Somerset and Edgemoor every fall. The fix is usually a stainless replacement, and we fabricate it on site to fit your exact chase dimensions.
- Universal shrouds loosening in high wind. The Olympia universal shroud is held by brackets that can work loose after a few seasons of nor’easters and thunderstorms off the Potomac. When the shroud shifts, rain gets past it and runs down the flue wall. We re-secure with heavier hardware and re-seal the collar, which usually solves it.
- Round stainless liner kits sagging at the elbow. Olympia’s liner sections are solid, but the elbows in a Bethesda chimney that runs an offset can sag if the original install didn’t use enough support straps. That sag catches creosote and creates a secondary burn risk. We re-support the liner, check the entire run, and sweep it clean before calling it done.
- Chase top flashing pulling away from the masonry. On older Bethesda colonials near Norwood Park, the flashing between an Olympia chase top and the brick chimney works loose as mortar expands and contracts. The result is a slow leak that shows up as damp sheetrock around the chimney chase. We pull the old flashing, clean the brick, and re-flash with a proper counterflashing detail.
- Mortar cap cracking under Olympia caps. Even well-made Olympia caps can’t protect a bad mortar crown. Bethesda freeze-thaw cycles crack the crown, water seeps under the cap, and the brick below starts spalling. We rebuild the crown with a proper overhang, seal it, and remount the cap.
Our Olympia Chimney Chimney Repair Process
- 1
You call, we listen. A live person answers, around the clock. We ask what you’re seeing and schedule a time that works. No trip charge inside the county.
- 2
We inspect, top to bottom. Wendell or one of his crew goes up on the roof, checks the cap, chase, crown, flashing, and all visible masonry. Inside, he runs a camera up the flue and shows you the footage.
- 3
We give you the verdict in plain English. If it doesn’t need doing, we’ll tell you. If it does, we explain why with the camera evidence right there on the screen.
- 4
We agree on parts and price before anything starts. We’ll tell you if an Olympia OEM part makes sense or if a DuraFlex or Gelco equivalent is just as good for less money. The number you hear is the number on the invoice.
- 5
We do the repair, then test it. We re-check everything with the camera, confirm the flue drafts properly, and clean up so you’d never know we were there except the chimney looks right again.
- 6
You get the 90-Day Done Right Promise in writing. If something’s not right, one call brings us back. We mean it.
What Olympia Chimney Chimney Repair Costs in Bethesda
| Repair | Typical Cost Range |
|---|---|
| Chase cover replacement (stainless, fabricated on site) | $425 – $850 |
| Universal shroud re-secure and re-seal | $275 – $475 |
| Liner re-support and sweep | $350 – $600 |
| Flashing repair around chase or cap | $300 – $700 |
| Crown rebuild and waterproofing | $700 – $1,500 |
| Full chimney rebuild (top 2-3 feet) | $1,200 – $1,800 |
What moves the price is access (steep Bethesda roofs near Bradley Boulevard add ladder time), the extent of hidden water damage, and whether you need OEM Olympia parts or a quality aftermarket equivalent. Senior and veteran discount is always 10%, and any repair over $200 takes $40 off. Call (240) 618-3233 for an exact quote – estimates are free.
Why Bethesda Homeowners Call Top Hat Chimney for Olympia Chimney Work
We’ve been at this since 1999, and Wendell Pike put his name on the work from day one. Bethesda homeowners call us because they’ve been burned by national outfits that sent a stranger with a clipboard and a price that changed at the front door. Not here. You get the sweep who shows up in uniform, gives you a real arrival window, and calls if he’s running late. If your Olympia product needs a part we don’t stock, we carry DuraFlex, HeatShield, and Gelco as ready alternatives and we’ll tell you plainly which is the right call. Ask anyone on your street. The camera footage and a plain-English verdict come with every job, no exceptions.
FAQs
In most cases, no. Independent repair using equivalent-quality parts does not void the manufacturer’s warranty, and we’ll tell you upfront if a job is better done with OEM parts to keep any remaining coverage intact. We’ll also tell you if the warranty claim itself is the smarter move before you pay for a repair.
Most common Olympia parts – caps, chase covers, shrouds – we can source within three to five business days. If you need something uncommon, we’ll give you an honest timeline before you agree to anything.
If the cap is dented or slightly rusted but structurally sound, repair makes sense. If the metal is Swiss cheese or the mounting flange is rotted, replacement is usually cheaper than patching. We’ll show you why with the camera before you decide.
Water keeps getting in. The damage moves down the chimney, into the chase, and eventually into your sheetrock and framing. A $300 flashing fix ignored for two winters becomes an $1,800 rebuild. Call us and we’ll tell you if it can wait – and if it can’t, we’ll show you exactly why.
Written by Wendell Pike, Owner, Top Hat Chimney at Top Hat Chimney, serving Bethesda and nearby areas.





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