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 Cleaning & Sweep in Manassas: What to Know First
An Olympia Chimney fireplace or stove in Manassas needs an annual sweep and a camera inspection. Most Olympia Chimney cleanings in Manassas run $169-$229 for a standard open fireplace, with the written price set before anyone starts. That price includes the NFPA 211 Level 2 camera scan, the documented photo record, and a written warranty on the work.
This page is for homeowners in Manassas, Bristow, Gainesville, and the surrounding Prince William County area who own an Olympia Chimney product and want a sweep company that understands how these units behave after years of real use. If you’re not sure whether the creosote buildup you’re seeing is normal for an Olympia flue, or you want to know whether your liner is still safe before burning season, we can tell you. Call (571) 946-2300 and a live person answers, 24 hours a day.
How Olympia Chimney Products Fail - and How We Fix Them
Olympia Chimney builds solid mid-range fireplace and stove systems. But we have cleaned enough of them in Manassas to know where they show wear, and it’s usually in the same places. Here’s what we actually find:
- Glazed creosote in the upper third of the flue. Olympia’s zero-clearance fireplaces, especially the Ventis and Olympia-branded units installed in the 2000s in northern Virginia subdivisions, tend to run cooler at the top of the chase. That means Class II and sometimes Class III creosote forms up high where homeowners never look. Our fix is mechanical removal with rotary whips, not just brushing, followed by a camera pass to confirm the flue walls are clean.
- Damper warping on Olympia vented gas log setups. We regularly see Olympia dampers that have been left partially closed during gas log use. Over time the heat warps the damper plate, so it no longer seals. We measure the gap with a feeler gauge, write down the reading, and show you the photo before recommending whether it needs adjustment or replacement.
- Chase cover rust-through on Olympia factory-built units. The chase covers on older Olympia installations in Manassas are often plain galvanized steel, and they rust through where the flue pipe exits. Water gets in, and that water accelerates creosote corrosion inside the flue. When we find it, we quote a stainless replacement cover and note whether the flue needs a descaling pass first.
- Refractory panel cracking from rapid heat cycling. Olympia’s refractory panels are durable, but we see hairline cracking in units that get used for short, hot fires on cold Manassas mornings. The cracks usually aren’t structural. What they do is collect creosote in the fissures, which smells and can ignite. We document panel condition on every camera run so you’re not guessing.
- Warped or loose chimney caps on Olympia air-cooled flues. The cap on an Olympia air-cooled chimney has a specific job: it keeps rain out while letting the air channel breathe. We see caps missing bolts or bent from tree branches in older Manassas neighborhoods with mature oaks. When a cap fails, the air cooling doesn’t work as designed and creosote builds faster. We replace with OEM-spec caps and re-torque everything.
Our Olympia Chimney Chimney Cleaning & Sweep Process

We work on Olympia Chimney products as an independent Olympia Chimney service provider. Level Two Chimney Manassas is not affiliated with or authorized by Olympia Chimney, but we know these units well enough to fix what their manual does not tell you about. Here’s how a typical job runs:
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Call and book. You reach a live person, not a voicemail. We ask what Olympia unit you have, when it was last swept, and whether you’ve noticed any odor or draft issues. You get a written price before we schedule.
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Arrival and setup. A background-checked, uniformed technician arrives on schedule. You get a text when we’re on the way. We lay drop cloths from the door to the hearth, then set up the camera gear.
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Level 2 camera inspection. We run a camera down the full length of the flue before we clean. We’re looking for the specific Olympia failure points: glazed creosote up high, damper warp, chase cover rust, panel cracking. Clause 4 of the Haven Standard requires a photo record on every job, and we’ve done it that way since 2009.
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Cleaning. Creosote and soot removal with brushes or rotary whips depending on what the camera showed. We clean the smoke chamber, smoke shelf, damper, and firebox. For Olympia factory-built units, we’re careful around the air-cooled channels so we don’t pack debris into them.
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Photo record and written report. You walk away with photos of your flue before and after, camera footage if we found something notable, any measurements we took, and a written scope of what we did and what we recommend. Nothing is recommended without camera evidence you can see for yourself.
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365-Day Done Right Promise. If the sweep isn’t done right, we come back and make it right. That’s stamped on every job under the Haven Standard.
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AfterWhat Olympia Chimney Chimney Cleaning & Sweep Costs in Manassas
We don’t do “call for a quote.” We do a written price before work starts, on every job, no exceptions. Here are the common Olympia Chimney scenarios in Manassas:
- Standard Olympia open fireplace sweep with Level 2 camera inspection: $169-$229
- Heavy creosote removal (Class II or Class III) with rotary whip: $299-$399
- Olympia vented gas log service plus sweep: $189-$249
- Chase cover replacement (stainless, fabricated to size): $350-$600 depending on chase dimensions
- Damper replacement on an Olympia factory-built unit: $275-$450 depending on the damper model
What moves the price is flue height, creosote classification, and whether you have an Olympia unit with a steep roof or a difficult chase access. A two-story Olympia flue costs more than a ranch. We show you the line item before we start, and the price does not change mid-job. Call (571) 946-2300 for an exact quote on your Olympia chimney. Estimates are free.
Why Manassas Homeowners Call Level Two Chimney Manassas for Olympia Chimney Work

Corrine Halstead, our owner, got her start in the trade through a vocational program at Queensborough Community College before spending more than two decades with her hands in chimneys. She and her crew have run camera inspections and cleanings across Historic Old Town Manassas and the neighborhoods around Sudley Road, Liberia Avenue, and Wellington for years. When Corrine finds something on an Olympia flue that can’t wait, she calls the homeowner herself.
We are independently owned and operated under the Haven Standard. That means a written price, written scope, and written warranty delivered before anyone starts. Background-checked, uniformed technicians with license information displayed on every page. And because we work across the chimney trade, we carry materials from DuraFlex, HeatShield, Gelco, and Olympia Chimney’s own components through Haven’s buying network. If an Olympia part is discontinued or backordered, we do not stall your job waiting on a part number. We find a quality alternative, show you the difference, and let you decide.
You can bring us a competitor’s written estimate and we’ll give you a free second opinion. If you want to know whether the liner really needs replacement or you can safely get another season, the camera tells us. Corrine’s way of putting it: “The camera already told me. I’m just writing it down for you.”
FAQs
An Olympia Chimney sweep in Manassas typically costs $169-$229 for a standard open fireplace. That includes a Level 2 camera inspection of the flue, the full sweep, and a documented photo record. Heavier creosote removal or two-story flues push the price up, and we give you a written price before any work starts. Call (571) 946-2300 for an exact quote on your unit.
Yes, if you burn wood. Olympia factory-built units with air-cooled flues accumulate creosote faster than masonry chimneys because the flue runs cooler, particularly in the upper third where Manassas winters keep the exterior chase cold. Annual cleaning catches Class II creosote before it becomes Class III, which is harder to remove and a genuine fire hazard. Gas log setups should be inspected at least every two years to check the damper and log alignment.
For older Olympia units that are already out of warranty, the question is usually moot. For units still under warranty, we check the specific terms before recommending any non-OEM component. If an OEM part is available at a fair price, we quote it. If it’s discontinued or backordered with a long lead time, we present the aftermarket option in writing with the differences noted, and you decide. Nothing is installed without your sign-off.
We book sweeps within a week in most cases, faster in the off-season (spring and summer). If you’re prepping for burning season in October and November, call early. We do not promise same-day service, because a proper sweep and camera inspection is not a rush job. But if you call and talk to us, we’ll tell you honestly how soon we can be there.
You risk a chimney fire from creosote ignition, and Olympia’s air-cooled flues can spread that heat faster than masonry. You also risk carbon monoxide entering the home if the flue is partially blocked. The camera inspection we include on every visit is your evidence that the flue is clear and safe. If you haven’t had one in a while, call (571) 946-2300 and we’ll tell you what we see.
Written by Corrine Halstead, Owner, Level Two Chimney Manassas at Level Two Chimney Manassas, serving Manassas and nearby areas.





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