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.
DuraFlex Fireplace Services in Olympia: What to Know First
We provide independent DuraFlex fireplace services in Olympia, from gas fireplace tune-ups to wood-burning firebox repairs and insert conversions. Most DuraFlex jobs we book in Olympia run within a week, and every one starts with a written price before any work begins - no exceptions. If you own a DuraFlex liner, insert, or venting system and need service, repair, or a straight assessment of whether it’s safe to run another season, call us at (360) 464-2015. We’ll send a uniformed tech with a camera, a written scope, and a price you can hold in your hand before anyone touches a tool.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
How DuraFlex Products Fail - and How We Fix Them
- DuraFlex SW (stainless wall) liners crack at the flex-to-rigid transition in Olympia’s wet climate, where thermal shock from damp Pacific Northwest mornings meets rapid fireplace heat-up. The stainless outer wall separates from the inner corrugated layer at the collar, creating a gap that leaks combustion gases into the chase. We cut back to sound metal, install a factory transition piece, and pressure-test before we sign off.
- DuraFlex Pro liners accumulate Class III glazed creosote faster than single-wall alternatives in Olympia’s older homes with marginal draft, especially in neighborhoods like Eastside and Bigelow Highlands where 1920s chimneys run tall and cold. The Pro’s tighter corrugations trap condensate. We remove it with mechanical brushing followed by chemical treatment if the glaze has polymerized, then document the flue condition with a camera scan per Haven Standard Clause 4.
- DuraFlex AL (aluminum) gas venting corrodes at the rain cap connection where acidic condensate pools in our months of drizzle. The aluminum wall thins from the outside in, often hidden until the cap pulls off by hand. We replace with 316Ti stainless where the appliance allows, or source exact-match DuraFlex AL from our buying network if the manufacturer’s clearances require it.
- DuraFlex insert boots deform at the top plate seal after repeated heating cycles, particularly in installations where the insert was pushed in hard against a short flue collar. The boot flange warps, and smoke spills into the room on startup. We measure the collar and firebox opening precisely - Corrine Halstead keeps a notebook of DuraFlex insert clearances from jobs across Olympia - then fabricate or source a boot that seats flat without forcing.
- DuraFlex factory-built chimney chase pans rust through at the corners in homes within two miles of Puget Sound, where salt air accelerates galvanic corrosion where the pan meets the chase wall. Water stains the ceiling below before the liner itself is damaged. We replace with a Gelco or Famco stainless pan, sealed and counter-flashed, and camera the liner to confirm no water damage occurred upstream.
Our DuraFlex Fireplace Services Process

- 1
Call and schedule. A live person answers, 24/7. We ask the DuraFlex model or series if you know it, the appliance type, and what’s happening. We book a window and text when your tech is en route.
- 2
Camera-scan inspection. The camera goes in first. Everything else follows from what it finds. We run a full NFPA 211 Level 2 inspection, record the flue condition, and show you the footage on site.
- 3
Written price and scope. Before any work starts, you get a written price, a written scope, and a written warranty. Haven Standard Clause 1: have it in writing. No verbal estimates, no surprises after the truck is in your driveway.
- 4
Parts decision. We stock common DuraFlex fittings, collars, and transition pieces. For specialty items, we source through our Haven buying network from DuraFlex, Olympia Chimney, or Copperfield. If a quality aftermarket part meets or exceeds OEM spec and saves you money without voiding any remaining warranty, we tell you plainly.
- 5
Repair, test, and document. We complete the work, pressure-test or smoke-test as appropriate, and record a second camera pass. You leave with photos, readings, and a documented record - Haven Standard Clause 4, same as we’ve done since 2009.
- 6
365-Day Done Right Promise. If it’s not done right, we make it right. Stamped on every job.
Before
AfterWhat DuraFlex Fireplace Services Costs in Olympia
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Gas fireplace service (DuraFlex AL venting) | $185 - $295 | Corrosion at cap, blower access, thermopile condition |
| Wood insert sweep and DuraFlex liner inspection | $245 - $375 | Creosote class, liner length, chase access height |
| DuraFlex boot or top plate replacement | $340 - $580 | Boot size, collar modification, parts source |
| Firebox repair with DuraFlex liner reline | $1,800 - $3,400 | Liner diameter, story height, transition complexity |
| Full DuraFlex liner replacement (stainless) | $2,400 - $4,600 | Liner diameter, length, appliance type, chase condition |
These are Olympia-market ranges based on jobs we’ve completed in neighborhoods from Westside to Lacey. Your exact price comes after we see what the camera finds. Estimates are free - call (360) 464-2015 to book.
Why Olympia Homeowners Call Level Two Chimney Olympia for DuraFlex Work

We’ve inspected and cleaned more than 38,000 chimneys since 2009, and a growing share of Olympia’s DuraFlex inventory has passed through our hands as those original installations age out. Corrine Halstead and our crew know the difference between a DuraFlex SW, Pro, and AL failure without reading the tag - the crack pattern, the corrosion color, the creosote profile all tell the story before the model number does.
We carry HeatShield and Gelco materials alongside DuraFlex-compatible parts, so when a chase pan or top plate needs replacement, we’re not forcing a DuraFlex part where another manufacturer’s spec fits better. Every tech is background-checked, uniformed, and named on your appointment text. The license number is on the page and on the truck. And if another company handed you a written estimate that doesn’t sit right, our Free Second Opinion is exactly that: free, written, and honest about whether the work can wait.
FAQs
No - manufacturer warranties cover defects in materials and workmanship, not who performs routine service or repair. We document every step with photos and written scope, which actually protects your warranty position if a defect claim arises later. As an independent DuraFlex service provider, we follow manufacturer installation and repair specs precisely, and we flag any remaining factory warranty coverage before we start. Call (360) 464-2015 if you want us to review your warranty status with you.
Common DuraFlex collars, boots, and transition fittings are on our shelves or available next-day through our Haven buying network. Specialty diameters or Pro-series components sometimes run 3-5 business days from DuraFlex or Olympia Chimney supply. We never start a job without confirming parts in hand, and we tell you the lead time before you commit. If your fireplace is unsafe to operate in the interim, we say so plainly.
Repair makes sense when the damage is localized - a cracked boot, a failed top plate, a short section of compromised flex - and the remaining liner shows clean metal on camera. Full replacement is the honest call when we find multiple failure points, wall thinning spread across the run, or a liner diameter that’s always been undersized for the appliance it serves. We show you the camera evidence and write both options with prices, then you decide. No pressure either direction.
NFPA 211 calls for annual inspection of all chimney systems, and Olympia’s wet winters make that schedule worth keeping for DuraFlex installations. Moisture accelerates corrosion at connections and degrades seals faster than in drier climates. If you burn wood regularly, an annual sweep plus camera inspection catches creosote buildup and liner movement before they become hazardous. Gas venting should be inspected yearly for condensate damage and proper draft. We book recurring inspections without pushing - call when you’re ready.
Skipped maintenance on a DuraFlex wood-burning liner risks Class III creosote ignition - a chimney fire that can warp or separate the stainless walls. On gas systems, corroded AL venting can leak carbon monoxide into the chase or living space. The camera finds these conditions before they’re emergencies, and the fix is almost always simpler and cheaper than the damage that follows. We don’t scare-sell; we show you what we found and what it costs to make it right. Call (360) 464-2015 for a free estimate.
Written by Corrine Halstead, Owner, Level Two Chimney Olympia at Level Two Chimney Olympia, serving Olympia and nearby areas.





Before
After
Before
After
Before
After