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 Midland
Gas fireplace repair in Midland, WA typically runs $185 – $480 for most service calls, and the problem is usually not the burner. In this unincorporated Pierce County community, we find the failure point is almost always the firebox, damper assembly, or crown, because so many gas log sets sit inside 50 – 70 year old masonry chimneys that have never been inspected. Our techs know Midland’s housing stock and its damp, 38-inch-rain climate, and we get to your door fast when your pilot won’t stay lit or you smell something off. Call (336) 863-3889 and a live person answers, day or night.
Why Alcott Chimney Sweep Is Midland’s Preferred Gas Fireplace Repair Company
Ruben Castellano built Alcott Chimney Sweep around a simple idea: you should know exactly who is walking through your door, and exactly what the repair will cost, before the truck pulls up. We’ve been doing this since 2002 as part of the Threshold Group family. Every Midland homeowner gets the technician’s name and photo before the visit, and that technician is background-checked, identity-verified, and carrying a photo ID badge they’ll show at the door. No exceptions.
Midland homeowners call us because the older ranch homes off 112th Street East, along Golden Given Road, and throughout the Pierce County side of the valley have a specific problem: gas fireplaces installed into original wood-burning masonry chimneys. Those chimneys were built for wood heat, not gas appliances. The combination of gas combustion moisture and South Puget Sound rain gets into places it shouldn’t, and the failure is rarely the gas valve. It’s the firebox floor rotting out, or a damper someone sealed shut and left that way for a decade. We see it weekly.
Every repair comes with a written price before we start, a written guarantee on the work, and our 365-Day Done Right Promise: if the repair fails within a year, the second visit is free. That’s not an upsell. It’s how we’ve earned trust across Midland, one firebox at a time.
Our Gas Fireplace Repair Services in Midland
Here’s what our Gas Fireplace Repair team handles most often in Midland homes. If your issue doesn’t fit neatly into one of these, call anyway. We’ll tell you straight whether it’s something we can fix, or something that can wait.
Gas Fireplace and Gas Log Set Inspection
In Midland, a gas log set often lives inside a 1960s or 1970s masonry firebox that predates the appliance by decades. Our inspection looks at the entire system: burner condition, pilot assembly, thermocouple, firebox floor, damper, flue condition, and crown. We photograph what we find. You see exactly what we see, whether it’s minor surface rust or a firebox floor that’s about to let go. If the flue is spalled or unlined behind a gas insert, you need to know that, because it’s a carbon monoxide path, not just an efficiency issue.

Firebox and Damper Repair
Midland’s damp winters accelerate rust on firebox floors and damper assemblies. A homeowner might blame the pilot, but the real culprit is often a damper sealed shut with fiberglass or a rusted clamp that won’t open. We replace damper assemblies, rebuild firebox floors, reset log sets to proper clearance, and test draft so combustion byproducts actually leave the house. On a recent call off 112th Street East, our tech found a 1960s ranch home where the homeowner had vented gas logs in the original firebox and stuffed the damper with fiberglass to stop the draft. The pilot kept tripping and the firebox floor was rusting through. We rebuilt the floor, replaced the damper with a proper clamp, reset the logs, and tested draft before leaving.

Chimney Crown and Cap Replacement
Midland gets over 38 inches of rain a year. A cracked crown or missing cap funnels that rain straight down the flue and onto your gas appliance, corroding the valve, thermocouple, and burner from above. If your gas fireplace is inside an older masonry chimney without a proper cap, this is the repair that prevents the next three repairs. We use professional-grade materials, not box-store substitutes, and every crown or cap replacement is covered by the same written guarantee as any other repair we do.

Gas Valve, Pilot and Thermocouple Service
Sometimes it really is the classic gas issue: a dirty thermocouple, a failing valve, a pilot that won’t hold. We service gas valves, replace thermocouples and thermopiles, clean burner ports, and check gas pressure per the manufacturer’s spec. But in Midland, we always check the chimney first, because a pilot that keeps going out in this climate is frequently a draft problem or a moisture problem masquerading as a gas problem.

What happens when you call
- 1
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 Midland
We work on and install the trade brands chimney professionals actually specify: Olympia Chimney, Famco, and Copperfield are the ones we reach for most on Midland jobs. We carry common replacement parts for these systems, which means less waiting on a backordered component and faster turnaround when your fireplace is down in the middle of a damp Pierce County January. If your current gas fireplace is a different brand, we’ll still take a look and tell you honestly whether it’s worth repairing or replacing.
Common Gas Fireplace Repair Problems We See in Midland Homes
- Rusted firebox floors from rain intrusion. Midland’s mid-century masonry chimneys often lack proper crowns or caps, and 38 inches of annual rain finds its way down the flue. The firebox floor rusts through long before the burner fails.
- Sealed dampers killing draft. Homeowners trying to save heat on a vented gas log set close the damper and leave it shut. Combustion byproducts have nowhere to go, the pilot trips, and the firebox corrodes faster. This pattern is especially common in Midland’s older ranch homes.
- Spalled flue tiles behind gas inserts. A gas insert sitting in a 50 – 70 year old unlined or spalled masonry flue is a carbon monoxide concern. The flue was never meant for gas appliance temperatures, and decades of moisture have taken their toll.
- Deteriorating crowns and missing caps. Freeze-thaw cycles in the 30 – 40°F range stress mortar and brick every winter. A cracked crown lets water straight into the gas valve and burner assembly, and the repair bill grows every year it’s ignored.
Pricing for Gas Fireplace Repair in Midland, WA
A gas fireplace service call in Midland typically runs $185 – $320 for diagnosis, cleaning, and minor adjustments like a thermocouple replacement. Rebuilding a firebox floor or replacing a damper assembly generally falls between $340 – $680 depending on the extent of the rust and the size of the firebox. Chimney crown repair or cap replacement on a Midland masonry chimney runs $425 – $850. If the flue itself is spalled and a stainless liner is needed, that’s a larger job, and we’ll show you the camera footage before we recommend it. No camera, no recommendation. Every estimate is free, written, and delivered before any work begins. Call (336) 863-3889 for an exact quote.
We Also Serve Cities Near Midland
Based out of the brand’s Seattle office, our crews cover Midland and the surrounding Pierce County communities. If you’re in Gas Fireplace Repair in Midland or just outside it in Tacoma, Seattle, Spokane, or Vancouver, call us and we’ll let you know our current scheduling window for your area. You’ll get the same written pricing, the same guarantee, and the same name-and-photo technician preview.
Serving Midland, WA - Our Local Coverage Area
We’re based in the Midland 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 Midland
Yes, and it’s more important in Midland than in most places, because the community’s unincorporated Pierce County status means many older masonry chimneys never went through the stricter inspection cycle that incorporated cities enforce. That gas log set may be sitting in a 50 – 70 year old unlined flue with a cracked crown, and no one has ever looked at it. An inspection tells you whether the flue is safe, the firebox is sound, and the damper is working correctly. Call (336) 863-3889 to book one. We’ll show you what we find.
In most Midland homes we service, the pilot goes out because the damper is sealed shut, the flue is partially blocked, or moisture is dripping onto the thermocouple from a cracked crown above. The damp Puget Sound air slows draft, so homeowners close the damper to keep heat in, and the pilot starves for air. We fix the draft problem, not just the pilot. That’s the repair that actually lasts.
Yes. We carry and install components from the trade brands chimney professionals specify, including Olympia Chimney, Famco, Copperfield, DuraFlex, and HeatShield. If your gas fireplace or chimney system uses those products, we have the right parts and the right training to service them properly. If you’re not sure what you have, we’ll identify it during the inspection.
Every year, ideally before the first fall fire. Midland’s damp climate and older housing stock mean gas fireplaces here accumulate combustion moisture, rust, and debris faster than in drier regions. An annual inspection catches a failing thermocouple or a rusting firebox floor before it becomes a mid-winter repair. The cost of that inspection is a fraction of what a firebox rebuild runs.
It can wait if you’re not using the fireplace and you’ve capped the flue to keep rain out, but every week of Pierce County rain that gets through the crack is corroding your gas valve, thermocouple, and burner. By spring, a $500 crown repair can turn into a $900 firebox rebuild. If the fireplace is your backup heat source for Midland’s power outages, we’d fix it now. Call (336) 863-3889 and we’ll give you a straight answer on urgency, backed by camera photos.
Call Midland’s Gas Fireplace Repair Team
If your gas fireplace is misbehaving, or you just want to know whether that 60-year-old chimney behind your gas logs is safe, call Alcott Chimney Sweep. You’ll get a live person, a written price before any work starts, and a technician whose name and face you’ll know before we arrive. Ruben Castellano and the team serve Midland, WA with honest answers and repair work that’s guaranteed. Reach us at (336) 863-3889 for a free estimate.
Written by Ruben Castellano, Owner at Alcott Chimney Sweep, serving Midland, WA since 2002.





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