Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
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 Chimney Sweep in Hempstead: What to Know First
We provide independent Olympia Chimney chimney sweep service in Hempstead, NY. A standard sweep on an Olympia system typically runs $189 – $289 and takes about 60 – 90 minutes from setup to final walkthrough. You’ll get a written price before we touch anything, and every job is backed by our 365-Day Done Right Promise in writing.
We’re Flint Chimney Co Hempstead, and we’ve been running chimney crews across Nassau County for the better part of two decades. If you own an Olympia Chimney fireplace or stove and haven’t had it swept in the last 12 months, call (516) 559-6922 and we’ll get you scheduled.
How Olympia Chimney Products Fail – and How We Fix Them
Olympia Chimney builds solid equipment, but we see the same issues repeat across Hempstead homes. Here’s what actually happens to these systems and what we do about it.
- Creosote accumulation in Olympia zero-clearance fireplaces. The Olympia ZC (zero-clearance) fireplace line is common in Hempstead homes built in the 1980s and early 1990s. These units pull combustion air through small intake louvers that clog with dust and pet hair in Nassau County homes, which makes the fire burn cooler and dirtier. That means creosote builds faster than the manufacturer’s stated schedule. We clean the louvers during a sweep, not just the flue. The owner’s manual rarely mentions this because it assumes cleaner intake air than Hempstead actually has.
- Warped damper plates on Olympia masonry chimney caps. Olympia standard chimney caps sit low and trap heat. Over several seasons of Long Island freeze-thaw cycles, the damper plate warps and stops seating properly. The symptom is a room that smells like smoke even when the fire is out. A sweep should catch this, but many crews just brush the flue and never look at the cap. We inspect the damper seat on every Olympia unit we touch and tell you plainly if it needs replacement or can wait.
- Refractory panel cracks on Olympia prefab fireplaces. The refractory brick panels inside Olympia units crack from thermal cycling after 8 – 12 years of regular use. The crack starts hairline and lets heat reach the metal shell behind the panel. You won’t see this from across the room. During a sweep, we run a visual inspection of every panel surface and flag any crack that’s opened more than a sixteenth of an inch. Small cracks can sometimes be handled with a refractory patch; deeper cracks mean panel replacement. We quote both options and let you decide.
- Glazed creosote in Olympia wood-burning stoves. Hempstead winters swing between mild and biting cold, and homeowners with Olympia wood stoves tend to burn low, slow fires during shoulder seasons. That’s exactly when creosote turns from flaky to glazed, which is the state most likely to sustain a chimney fire. Flaky creosote brushes off. Glazed creosote requires a chemical treatment plus mechanical removal, and sometimes a second pass. We’ll tell you which stage you’re at before we start and adjust the price accordingly, in writing.
- Rain cap and spark arrestor clogging on Olympia chimney systems. The mesh on Olympia spark arrestors clogs with creosote and debris faster than most owners expect, especially near Hempstead’s tree-lined blocks where twigs and seed pods land on the cap. A restricted cap starves the fire of draft and pushes smoke back into the room. During every sweep, we remove and clean the cap, check the mesh gauge against what Olympia specified for your model, and replace it if it’s rotted from coastal air corrosion.
Styles & brands we work with





Our Olympia Chimney Chimney Sweep Process
Every Olympia Chimney job we run follows the same sequence. No short cuts, no surprises.
- 1
Call and inspection window. You call (516) 559-6922, talk to a live person, and pick a two-hour window that works. We show up inside that window. Background-checked, uniformed, licensed and insured.
- 2
Level 1 or Level 2 inspection before the brush. We assess the system the way Olympia designed it to run. For most annual sweeps, a Level 1 inspection is enough. If you’ve had a chimney fire, made a fuel change, or just bought the house, we recommend a Level 2, which includes a camera scan of the flue interior.
- 3
Written price before any work starts. We hand you a flat price for the sweep and any repairs we found. You approve it before we open a tool bag. The number on the invoice is the number you approved.
- 4
The sweep. We run a properly sized brush for your Olympia flue diameter, protect the fireplace opening with a sealing barrier, and capture creosote and soot at the source. No dust drifting through your living room in Hempstead.
- 5
Post-sweep verification. We run the camera again if a Level 2 was done, or do a visual verification after a Level 1. You see what we see. If the liner has damage, we show you the footage.
- 6
Cleanup and guarantee. We leave the firebox and hearth cleaner than we found them. You get the written guarantee in hand before we leave the driveway.
See the difference
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After
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AfterWhat Olympia Chimney Chimney Sweep Costs in Hempstead
Here are the numbers we quote most often for Olympia Chimney systems in Hempstead:
- Standard Olympia fireplace sweep (Level 1): $189 – $249
- Olympia wood stove sweep (Level 1): $209 – $289
- Level 2 inspection with camera scan: $349 – $449, often combined with the sweep
- Glazed creosote chemical treatment: $75 – $125 added to the sweep price
- Damper plate replacement: $125 – $225 depending on the Olympia cap model
What moves the price is flue condition and accessibility. If the creosote is glazed rather than flaky, cleanup takes longer. If the cap needs real work, that’s quoted separately. You’ll never get a surprise add-on at the end. Call (516) 559-6922 for a free estimate on your Olympia system in Hempstead.
Why Hempstead Homeowners Call Flint Chimney Co Hempstead for Olympia Chimney Work
This is the part most chimney companies fumble. We hand you a written price before any work starts. If the repair fails within one full year, we return at no charge. That’s not a slogan. It’s the Garrison Standard, the code every Garrison Partners location follows, and it applies to every Olympia Chimney job we perform in Hempstead.
We carry professional-grade materials from DuraFlex, HeatShield, and Gelco for jobs that go beyond a standard sweep. If your Olympia system needs a liner-related repair, we specify parts by what fits the job, not what pads our margin. Hank Delano grew up learning this trade the hard way, running chimney cleaning crews across Nassau County, including steady work in the Fulton neighborhood. He doesn’t quote work a chimney doesn’t need. The flue tells the truth. You just have to know how to read it.
As an independent Olympia Chimney service provider, we’re not authorized by the manufacturer. We just know their systems well enough to be honest about them.
FAQs
A standard Olympia Chimney sweep in Hempstead typically costs $189 – $289 depending on flue condition and whether it’s a fireplace or wood stove. Glazed creosote adds $75 – $125. We give the exact price in writing before any work begins. Call (516) 559-6922 for a free estimate.
No. A professional sweep by a licensed and insured contractor does not void an Olympia Chimney warranty, and skipping sweeps is what actually causes warranty claims to be denied for neglect. Keep records of your sweep dates.
Every 12 months if you burn more than a cord of wood per season, or after every 40 – 50 fires, whichever comes first. Hempstead’s damp coastal air accelerates creosote formation compared to drier inland climates, so the once-a-year schedule matters here more than it does elsewhere.
Yes. We keep common Olympia damper plates and cap components on the truck because we work on these systems every week in Hempstead. If we have the part, we install it same day. If we need to order it, we tell you before scheduling the return visit.
Only if you’ve had a chimney fire, changed fuel types, or bought a home in Hempstead with an Olympia unit of unknown service history. Otherwise, a Level 1 inspection during the sweep is usually sufficient. We’ll never push a camera on a unit that doesn’t warrant it.
Written by Hank Delano, Owner, Flint Chimney Co Hempstead at Flint Chimney Co Hempstead, serving Hempstead and nearby areas.