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.
Fast, Reliable Gas Fireplace Repair Across Lake Stickney
Gas fireplace repair in Lake Stickney typically runs $190 – $520 for common fixes like thermocouple replacement, pilot assembly work, and burner pan cleaning. Most repairs take under two hours once our tech is at the hearth, and we stock the parts our Lake Stickney customers need most often, so we’re not driving back and forth across Snohomish County mid-job. That matters when you’re on the north end of Manor Way or tucked into a cul-de-sac off Lake Stickney Drive and your living room is the one cold spot in the house. Call (336) 863-3889 and a live person answers. We’ll get you scheduled, give you a written price before any work starts, and you’ll know exactly who’s walking through your door before they arrive.
Why Alcott Chimney Sweep Is Lake Stickney’s Preferred Gas Fireplace Repair Company
Lake Stickney homeowners deal with a specific set of problems, and we see them every week: gas logs sitting in 1960s and 1970s masonry fireboxes, clay flue liners that haven’t been touched since the house went up, and moisture working its way down through cracked crowns. Ruben Castellano built Alcott Chimney Sweep on a simple idea: show the customer the problem before asking them to pay for the fix. Every repair comes with a camera-backed explanation, not a vague “you need this” phone call.
We serve Lake Stickney as part of the Threshold Group family, and every technician who comes to your home is background-checked and identity-verified under the Threshold Standard. You get the technician’s name and photo before the visit. When the doorbell rings off the quiet end of 36th Ave W, you already know the face. That’s not an upgrade; it’s how we operate on every single call.
Response time to Lake Stickney is usually same-week for non-emergency repairs, and faster when it’s a safety issue like gas odor or a pilot that won’t stay lit. Scheduling is coordinated through our Seattle office, but our crews work Lake Stickney regularly, so we know the drive, we know the homes, and we carry the parts that match what was installed in this neighborhood fifty years ago.
Our Gas Fireplace Repair Services in Lake Stickney
Gas Log Set and Burner Pan Service
Gas logs in Lake Stickney often live inside original masonry fireplaces that burned wood for decades before the gas conversion. The burner pan sits inches above years of creosote residue and old ash. We pull the log set, clean the burner ports, check the gas pressure, test the pilot assembly, and confirm the damper is set correctly for a gas application. If your flames are lazy, yellow, or sooting the glass, the burner needs attention, not a new log set. Most burner service runs $190 – $310.

Level 2 Inspection with the Gas Appliance in Place
Here’s the conversation we have most often in Lake Stickney: someone buys a house built in 1969 or 1972, the gas logs were already there, and nobody can say when the flue was last looked at. A Level 2 inspection uses a camera to go through the entire flue, looking at the clay liner, the smoke chamber, the crown, and the connection from the gas appliance to the termination. This matters in Gas Fireplace Repair in Lake Stickney because unincorporated Snohomish County has no city code office to check on these systems. If the home’s chimney hasn’t been inspected since the Johnson-era build-out, the only way to know its condition is to look with a camera. Level 2 inspections in Lake Stickney typically run $220 – $380.

Chimney Crown and Cap Repair
Lake Stickney gets 35 to 40 inches of rain a year, and a cracked crown funnels that water straight into your flue. For a gas fireplace, the damage shows up as a rusted burner pan, a corroded pilot assembly, and damper hardware that seizes up. We repair crowns using professional materials specified for Puget Sound weather, and we install proper caps that keep rain, moss, and the occasional Pine Siskin out of the flue. Crown repair in Lake Stickney usually runs $280 – $550 depending on the extent of the cracking.

Thermocouple, Pilot, and Gas Valve Repair
A pilot that won’t stay lit is the most common gas fireplace complaint we hear from Lake Stickney homes, and it’s almost always repairable. The thermocouple is a small safety device that tells the gas valve the pilot flame is burning. When it fails, the valve shuts off gas. Simple fix, wrong diagnosis if you jump to replacing the whole insert. We replace the part, test the system, and only recommend more if the camera shows a deeper problem. Pilot and thermocouple work typically runs $190 – $360 in this area.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Lake Stickney
We work on the equipment that’s actually installed in Lake Stickney homes, not whatever’s on sale at the big-box store. That includes Olympia Chimney products, Famco vents and caps, and Copperfield chimney components. When a manufacturer-specific part is needed, we source it fast and quote the repair honestly. If your gas insert was made in the last twenty years and installed correctly, the fix is usually a component replacement, not a whole new unit. That’s the repair conversation we want to have with you, not the sales conversation someone else might push. Read more about what we service on our Gas Fireplace Repair page.
Common Gas Fireplace Repair Problems We See in Lake Stickney Homes
- Gas logs hiding a creosote problem behind them. We see this constantly in Lake Stickney ranches and split-levels where the same fireplace burned wood for twenty years before gas logs went in. The flue still carries glazed, third-degree creosote from those wood-burning years, and the homeowner never sees it because the gas log set blocks the view. It’s an ignition risk that has nothing to do with how well the gas burns.
- Moisture corroding the burner pan and pilot assembly. Puget Sound rain finds its way through cracked crowns on single-wythe brick chimneys, then drips onto the gas components below. If your gas fireplace smells cold and damp on wet mornings, the moisture is already inside the system.
- Dampers wired open for gas logs, then left that way. Gas logs require the damper to stay partially open at all times to vent carbon monoxide. But a damper permanently wired wide open lets conditioned air escape year-round and invites cold drafts into the firebox. We see this on nearly every older Lake Stickney home with an original gas log conversion.
- Unpermitted venting changes from previous owners. Because Lake Stickney is unincorporated, prior homeowners sometimes altered vent terminations or changed out inserts without pulling Snohomish County permits. That’s a problem the current owner inherits. We identify it during our inspection and explain exactly what’s needed to make the system compliant and safe.
Pricing for Gas Fireplace Repair in Lake Stickney, WA
Here are real numbers for the Lake Stickney market. A standard gas fireplace service call with burner cleaning and pilot adjustment runs $190 – $310. Thermocouple replacement typically falls between $190 – $360. Level 2 camera inspections in Lake Stickney run $220 – $380, and if we find damage, crown repair adds $280 – $550 depending on how much of the crown has cracked. Full gas log set replacement with a new burner system lands between $600 – $1,400, and we’ll always show you the camera evidence before recommending something at that price point. If a repair fails, we come back free under our written guarantee. Call (336) 863-3889 for an exact quote on your specific setup. Estimates are free, and you get the number in writing before any work begins.
We Also Serve Cities Near Lake Stickney
Our technicians also cover gas fireplace repair in Seattle, Spokane, Tacoma, and Vancouver. The same written pricing, identity-verified techs, and camera-backed explanations apply no matter which side of the county line you’re on. If you’re in a neighboring city, the drive is a little longer, but the work standard doesn’t change.
Serving Lake Stickney, WA - Our Local Coverage Area
We’re based in the Lake Stickney 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 – Gas Fireplace Repair in Lake Stickney
Yes. The flue in your original 1970s masonry fireplace carries creosote and debris from every wood fire burned in it before the gas conversion, and that material doesn’t disappear when the log set goes in. Gas logs produce less creosote than wood, but they still vent through the same clay flue liner, and the existing creosote is still flammable. In Lake Stickney specifically, we see original clay liners with heavy third-degree creosote deposits from the home’s earlier wood-burning years. A sweep before or alongside your gas log service is a straightforward way to make the whole system safe. Call (336) 863-3889 and we’ll talk through what your specific fireplace needs.
It depends on what’s being done. In unincorporated Lake Stickney, gas fireplace work that alters the venting, changes the firebox configuration, or replaces a factory-built unit’s approved termination typically requires a permit from Snohomish County’s building department. Simple component repairs, like swapping a thermocouple or cleaning the burner, generally don’t. We explain the permit path clearly on every job, and we don’t do unpermitted venting changes. If a previous owner altered something without a permit, we’ll tell you plainly and walk you through what the County requires to correct it. Call (336) 863-3889 with your address and we’ll give you a straight answer about your specific situation.
That smell means water is getting into your flue, usually through a cracked chimney crown or missing cap, then dripping down onto the gas burner and firebox. Lake Stickney’s 35 – 40 inches of annual rain makes this a chronic issue for 1960s and 1970s chimneys with original masonry. When the moisture hits a warm gas appliance, you smell it. The fix starts with a crown repair and proper cap installation, then we dry out and recondition the burner assembly. Ignoring the smell eventually corrodes the gas valve and burner pan, which turns a $300 fix into a $900 one. Call (336) 863-3889 and we’ll diagnose it before the next wet front arrives.
Every year, same as a wood-burning fireplace. Gas appliances can produce carbon monoxide, and in an older Lake Stickney home with a unlined or original clay liner, the risk factors stack up: cracked flue tiles, moisture intrusion, and decades-old venting decisions nobody documented. Our annual inspection includes the gas pressure check, pilot verification, and a camera look at the flue so we catch problems before they become safety hazards. If your home’s fireplace hasn’t been inspected since before gas logs were installed, schedule one now. Call (336) 863-3889 and we’ll get you on the calendar.
Almost always a repair. A pilot that won’t stay lit usually means a failed thermocouple or a dirty pilot orifice, both of which are small, inexpensive fixes. In the Lake Stickney homes we service, the root cause is often moisture corroding the pilot assembly from rain coming down an uncapped flue, and the fix still doesn’t require replacing the whole unit. Get the system looked at before assuming you need a new insert. We repair thermocouples and pilot assemblies every week, and the camera will show us if there’s something bigger going on. Call (336) 863-3889 and we’ll walk you through what you’re seeing over the phone.
Contact Alcott Chimney Sweep for Gas Fireplace Repair in Lake Stickney
If your gas fireplace is acting up, don’t guess and don’t put it off. We serve Lake Stickney with flat, written pricing, background-checked technicians you’ll know by name and photo before they arrive, and a written guarantee on every repair. Ruben Castellano and the Alcott Chimney Sweep team have been doing this work since 2002, and we’re a phone call away. Reach us at (336) 863-3889. A live person answers, day or night, and we’ll get your fireplace working right.
Written by Ruben Castellano, owner at Alcott Chimney Sweep, serving Lake Stickney and surrounding Snohomish County communities.





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