Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
Gas fireplace serviceLevel 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 Crown Repair: The Long Beach Owner’s Guide
A cracked or crumbling chimney crown on an Olympia Chimney system in Long Beach typically costs between $350 and $750 to repair or replace, and we can usually match the part from our truck stock or have it in hand within two to three business days. Most Long Beach homeowners discover the crown has failed after a rainstorm, when they notice a water stain on the ceiling near the fireplace or catch the smell of damp masonry in the living room. The crown is the concrete or masonry cap that sits on top of the chimney and sheds water away from the flue, and when it cracks, water gets behind the brick and starts working its way down.
We are an independent chimney service company, not affiliated with Olympia Chimney, but we install and repair their crown systems regularly across Long Beach and know which parts match which models without guesswork.
Key Takeaways:
- Olympia Chimney crown repair in Long Beach runs $350 to $750 installed, depending on crown size and access.
- We stock Olympia Chimney-compatible crown materials on the truck for most standard flue configurations.
- Every crown repair carries the 365-Day Done Right Promise: a written guarantee valid for a full year.
- Written price before any work starts. Always. No exceptions.
Which Olympia Chimney Models This Applies To
Olympia Chimney builds both stainless steel and masonry chimney systems, and the crown repair approach depends on which one you have. For their masonry chimney product lines, the crown is a poured concrete or pre-cast cap that sits over the top course of brick and the clay tile or stainless liner. For their factory-built and stainless systems, what owners call a crown is usually a metal chase cover or termination cap assembly instead.
The compatibility gotcha with Olympia Chimney systems is the flue opening size. Olympia masonry crowns are typically poured to fit a specific flue tile outside diameter, commonly 8×8, 8×12, or 12×12, and the expansion gap between the flue tile and the crown needs a flexible sealant rated for high heat. A crown poured tight against the flue tile will crack again within a year or two in Long Beach weather, because the tile expands and contracts at a different rate than the concrete around it. That expansion gap detail is the number one thing we see done wrong on crowns installed by general contractors.
For the part itself, you have two choices: an Olympia Chimney OEM crown component or a quality aftermarket equivalent. On stainless systems, we prefer OEM or direct-fit aftermarket chase covers because the dimensions and fastener patterns are exact. On masonry crowns, the material matters more than the brand name. We use a Portland-based crown mix with an acrylic bonding agent and a flexible silicone sealant at every joint, because that combination holds up to Long Beach’s marine air and summer sun better than a plain mortar wash.
Styles & brands we work with





Signs Your Olympia Chimney Crown Repair Is Failing
- Water stains on the ceiling or wall near the fireplace. This is the classic first sign. Water enters through cracks in the crown, runs down the flue or between the flue and the masonry, and shows up inside the house. By the time you see the stain, the crown has been failing for a while.
- Spalling brick or flaking mortar near the top of the chimney. When water soaks into the top courses of brick and then dries, the surface pops off in flakes. In Long Beach’s damp winter and dry summer cycle, this repeats and gets worse each year.
- Visible cracks in the crown surface when viewed from the roofline. Hairline cracks are normal after a few years, but any crack wide enough to fit a dime is letting water through. Radial cracks running from the flue opening out to the crown edge are the most common failure pattern we see.
- White mineral deposits on the chimney exterior below the crown. That white staining is efflorescence: water moving through the brick is carrying dissolved minerals to the surface. It tells you water is already in the masonry system above that stain line.
- The odor of damp smoke or ash in the house when the fireplace is not in use. A crown that has failed often lets water pool in the smoke shelf area, and that damp creosote smell drifts back into the living space, especially on humid Long Beach nights.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
A standard Olympia Chimney crown repair or full crown replacement in Long Beach runs $350 to $750 installed. At the low end, the crown has minor cracking we can repair with a bonding agent and a new crown coat on a standard 8×8 flue with good roof access. At the high end, the old crown is broken enough that we remove it entirely, rebuild the form, pour a new reinforced crown with the proper expansion gap, and apply a waterproofing membrane to the top courses of brick. A crown that requires scaffolding or has a steep roof approach adds to the price, and we will tell you that on the written estimate before any work begins.
Every crown repair we do includes the same written guarantee that covers all Flint Chimney Co Long Beach repairs: the 365-Day Done Right Promise. If a covered repair fails within one year of the service date, we return and make it right at no charge. No back and forth, no pro-rated nonsense. The number on the invoice is the number you approved before we started.
DIY or Call Us?
There are a few things a Long Beach homeowner can safely check without getting on the roof. From the ground, you can look for white mineral staining on the upper chimney. From a ladder at the gutter line, you can sometimes see obvious cracks in the crown edge. And in the house, water stains near the fireplace are a signal that something above the firebox is letting water in.
But crown repair itself is roof work on a chimney, and that means ladders, power tools, and working at height over what is usually a shingle roof on a Long Beach home. One slipped foot doing crown work is a serious fall, and the insurance implications of a homeowner doing this work and getting injured are not worth the few hundred dollars saved. Add to that the fact that a crown poured without the right expansion gap will crack again, and the DIY route stops making sense for most people. If you want to know what the crown actually looks like, call us at (562) 317-7262 and we will do a chimney inspection, show you photos, and put a written price in your hand before you commit to anything. Clean flue, honest report – that’s the whole job.
FAQs
In Long Beach’s climate, a properly built crown with the correct expansion gap and a quality sealant typically lasts 15 to 20 years before it needs meaningful attention. A crown that was poured tight against the flue tile or built with plain mortar will show cracks again within 2 to 5 years. Call (562) 317-7262 and we will tell you honestly what kind of crown you have now.
Yes. Minor cracking in a crown that is otherwise structurally sound can usually be repaired with a bonding agent and a fresh crown coat, and that runs at the lower end of the $350 to $750 range. If the crown is crumbling, separated from the flue, or has been patched before, replacement is the honest call. We will show you photos either way before you spend a dollar.
A standard crown repair or replacement in Long Beach takes half a day to a full day on site, depending on access and whether we are removing the old crown. The new crown needs time to cure before it should be exposed to water, so we typically schedule the work for a stretch of dry weather which Long Beach usually has in plenty. You will have a written start time before we arrive.
We stock the crown materials, bonding agents, and sealants for most standard flue sizes on the truck, so for a typical 8×8 or 8×12 masonry crown, there is no parts delay. For Olympia Chimney stainless system chase covers and termination caps, we match the part and typically have it in hand within two to three business days. We also work with DuraFlex, HeatShield, and Gelco components on the broader chimney systems, so the repair plan covers the whole chimney, not just one part.
Written by Hank Delano, Owner, Flint Chimney Co Long Beach at Flint Chimney Co Long Beach, serving Long Beach and nearby areas.