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.
Gelco Chimney Cleaning in Olympia, WA | Level Two Chimney Olympia
Independent Gelco chimney cleaning and repair in Olympia runs $180-$340 for a standard sweep with camera inspection, and most jobs are booked within a few days of your call. What sets our Gelco work apart in this market is the moisture problem: Olympia’s trapped basin humidity keeps firewood above 25% moisture even when it’s covered, which means we find glazed stage 3 creosote in Gelco flues where homeowners are certain they’ve burned only seasoned wood. We document everything with a camera scan before we quote any work. Call (360) 464-2015 for a written estimate.
Why Olympia Residents Choose Us for Gelco Service
We’ve worked on Gelco factory-built fireplaces and inserts across Thurston County since 2009 - more than 38,000 chimney inspections and cleanings, every one with a written price before work started and a documented photo record when it was done. Corrine Halstead, who leads our Olympia crew, came up through the trade in Queens and cut her technical teeth at Queensborough Community College before the work pulled her west. She’s spent years on rooftops near the Capitol Campus and across the South Sound. These days she runs the same protocol on every Gelco call: camera down the flue, photos to the customer, measurement, then price. The camera goes in first. Everything else follows from what it finds.
We’re not authorized by Gelco, and we don’t claim to be. We’re an independent service that knows their draft tolerances, clearances, and wear patterns because we’ve repaired them in local homes for years. Our materials come through Haven’s buying network - Gelco, DuraFlex, HeatShield, Olympia Chimney, Famco, and Copperfield - which keeps our prices honest and our turnaround fast. Every job is backed by the 365-Day Done Right Promise, and we offer a Free Second Opinion on any competitor’s written estimate. Calls are answered by a live person, 24 hours a day.
Gelco sales & service is where our technical depth lives. Olympia service area is where we apply it.
Common Gelco Chimney Cleaning Problems We Solve in Olympia

- Glazed stage 3 creosote choking Gelco prefab flues. Olympia’s near-constant humidity keeps covered firewood above 25% moisture content, even when owners think it’s seasoned. That wet wood burns cool and deposits thick, tar-like creosote that hardens into a glazed layer. In a Gelco factory-built metal flue with tight clearances, even a quarter-inch of glaze can restrict draft enough to push smoke into the room. We remove it with rotary chain tooling and a mechanical sweep, then show you the flue footage so you can see the difference.
- Corroded firebox panels and burn tubes from condensation cycles. Olympia’s heating season runs October through April - longer than inland cities - and Gelco metal fireboxes sit cold and damp between burns. Condensation forms on the interior surfaces, rusting grate supports and thinning firebox panels over years. We inspect for panel integrity with the camera and light, quote replacement panels where they’re available, and flag units that have reached honest end-of-life.
- Rusted or seized dampers and damper handles. The same marine air that keeps Olympia foggy through spring works on steel damper pivots and cast frames. We’ve found Gelco factory-built dampers frozen half-open or corroded through on homes in west Olympia’s 1970s and 80s tracts. A stuck damper wastes heat when it’s open and risks smoke backup when it’s closed. We stock OEM-compatible damper assemblies and can match most Gelco configurations.
- Failed rain caps and deteriorated crown flashing letting water into the chase. Missing or rusted caps are routine on older Gelco installations across west Olympia. Without a cap, rain enters the flue chase directly, saturating insulation, rusting the metal firebox wrapper, and spalling any surrounding brick. We install multi-flue stainless caps with proper spark arrestor mesh and repair or reflash the crown to shed water.
- Moss and lichen colonization on exterior masonry and chase covers. Olympia’s stalled marine air creates perfect growing conditions. We’ve scraped thick moss beds off Gelco chase covers in the Eastside that were trapping moisture against metal surfaces year-round. That生物 growth accelerates corrosion and can block cap screens. We clean it, treat the surface, and recommend waterproofing where the masonry is sound.
Before
AfterGelco Service in Olympia: What Local Conditions Mean for Your Equipment
Olympia sits at the southern tip of Puget Sound in a low-elevation basin where marine air stalls for months. Fog persists well into spring. Ambient humidity stays near saturation. This isn’t a Seattle drizzle - it’s a different animal, and it shapes every Gelco chimney we touch.
In the Eastside neighborhood, a homeowner with a 1980s Gelco prefab wood fireplace called us after a smoky, sluggish draft all winter. The flue was choked with glazed stage 3 creosote and the cap was missing, letting rain straight into the chase. We swept and removed the glazed creosote with rotary tooling, installed a new multi-flue cap, repaired the crown, and waterproofed the masonry surround. Their next fire drew cleanly for the first time in years.
That case is typical here. Olympia’s basin location means covered, stacked firewood routinely tests above 25% moisture - the threshold where creosote formation accelerates dramatically. Homeowners have no dry-climate reference point. They believe their wood is seasoned because it was split and stacked for six months, but in this humidity, six months isn’t enough. The result is stage 2-3 glazed creosote in Gelco fireboxes where the owner swears they only burn seasoned wood. We test moisture content on site, show you the reading, and explain what it means for your burn habits. That’s an Olympia-specific conversation you won’t have with a sweep from Spokane or Yakima.
Gelco Models & Products We Service in Olympia

We work on the full range of Gelco factory-built and insert systems found in Olympia homes:
- Gelco prefab wood-burning fireplace - factory-built metal firebox, typically late-1970s through 1990s installs common in west Olympia’s post-WWII and 70s-80s tracts. These reach or exceed their 20-25 year service life and need honest assessment.
- Gelco wood fireplace insert - glass-door, single-blower units installed in original masonry openings, common in South Capitol and Eastside craftsman bungalows.
- Gelco multi-flue factory chimney - round or oval flue liner sections in shared chase configurations.
- Gelco gas fireplace insert and gas log set units - used as decorative backup heat during damp months when Olympia homeowners want atmosphere without the wood hassle.
We use OEM or exact-fit Gelco replacement components where they still exist: dampers, firebox panels, cap assemblies, blower units. Where OEM parts are discontinued, we source high-grade aftermarket stainless liners, caps, and gaskets through Haven’s buying network. If a Gelco prefab firebox is cracked through or its chase has rotted out, we’ll say so honestly and quote replacement options. No patches billed as repairs.
Gelco Service Pricing in Olympia
| Service | Price Range |
|---|---|
| Standard chimney sweep with Level 2 camera inspection | $180 - $260 |
| Glazed creosote removal (rotary/mechanical) | $280 - $340 |
| Cap replacement (stainless multi-flue) | $220 - $380 |
| Crown repair and waterproofing | $340 - $580 |
| Damper replacement (OEM-compatible) | $180 - $320 |
| Written estimate and second opinion | Free |
What drives cost: accessibility of the flue, severity of creosote buildup, whether the cap or crown needs work, and if parts are in stock or need to be ordered. Every estimate is written, itemized, and delivered before any work begins - Haven Standard Clause 1. The camera inspection and photo record are included as standard, not sold as add-ons - Clause 4. For an exact quote on your Gelco system, call (360) 464-2015. Estimates are free.
Serving Olympia, WA - Our Local Coverage Area

We’re based in the Olympia area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Gelco Chimney Cleaning in Olympia
Your wood likely isn’t as seasoned as it would be in a drier climate. In Olympia’s basin, covered firewood routinely tests above 25% moisture because ambient humidity stays near saturation for months. That wet wood burns cooler, and cool fires deposit creosote faster than hot ones. We test moisture content on site and show you the reading. Call (360) 464-2015 for an exact assessment - estimates are free.
Sometimes, but we’re honest when it’s not. Factory-built metal fireboxes have a typical 20-25 year service life. We camera-scan the firebox panels, chase wrapper, and flue liner, then show you what we found. If panels are cracked through or the chase has rusted out, we’ll quote replacement options rather than patch it. Bring us any competitor’s written quote for a Free Second Opinion.
It accelerates mortar erosion, crown deterioration, and metal corrosion. Olympia receives roughly 50+ inches of annual precipitation, far more than Seattle, and that moisture works on chimney exteriors year-round. Moss and lichen colonize crowns and flashing. We inspect the exterior as part of every Level 2 scan and recommend waterproofing where the masonry is sound. Call (360) 464-2015 to schedule.
Yes. We stock stainless multi-flue caps with proper spark arrestor mesh and can match most Gelco chase dimensions. A missing cap is one of the fastest ways to destroy a factory-built chimney - rain enters the chase directly, rusts the firebox wrapper, and saturates any surrounding masonry. We install the cap, inspect for existing damage, and document it with photos. Call (360) 464-2015 for pricing.
We service both. Gelco gas inserts and log sets are common in Olympia as backup or decorative heat during damp months. The service protocol differs - we check burner orifice condition, valve operation, and venting integrity rather than creosote buildup - but the documentation standard is the same: camera where applicable, written findings, written price before work starts. Call (360) 464-2015 to book.
Service Areas Near Olympia

We cover Olympia and surrounding communities including Gelco service in Lacey, Gelco service in Tanglewilde, DuPont, Yelm, and Shelton. Most of our Gelco calls cluster in Olympia’s South Capitol, Eastside, and west side tract neighborhoods where these factory-built systems were heavily installed from the 1970s through the 1990s.
Book Your Gelco Service in Olympia Today
Call (360) 464-2015 to book your Gelco chimney cleaning or repair. A live person answers 24 hours a day. We’ll schedule your Level 2 camera inspection, deliver a written price before any work begins, and leave you with a documented photo record of what we found. Corrine Halstead and the crew at Level Two Chimney Olympia will see you on the roof.
Written by Corrine Halstead, Owner at Level Two Chimney Olympia, serving Olympia since 2009.





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