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SeaTac, Seattle

Chimney Services in SeaTac, WA

SeaTac — the city surrounding Seattle-Tacoma International Airport — is a tight-knit community of 1950s-1960s homes built during the airport's expansion era. These modest, well-constructed homes feature original masonry chimneys, and the community's proximity to the airport creates unique chimney challenges including noise-insulation-related draft issues and vibration exposure.

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SeaTac Housing & Chimneys

SeaTac's housing stock is predominantly 1950s-1960s post-war ramblers and modest two-story homes built to house airport and Boeing workers. Most have original brick masonry chimneys. Homes closer to the airport have often undergone noise insulation retrofits that significantly tighten the building envelope.

What Makes SeaTac Chimneys Unique

SeaTac chimneys face the same aging issues as other mid-century homes — deteriorated mortar, cracked crowns, unlined flues — plus unique challenges from airport proximity. Noise insulation programs have sealed many homes so tightly that fireplaces no longer draft properly. Aircraft vibration over decades may also contribute to mortar loosening in chimneys closest to flight paths.

Common Problems in SeaTac

  • ! Draft problems from noise insulation sealing
  • ! Aging mortar on 1950s-1960s masonry chimneys
  • ! Cracked crowns from decades of weather exposure
  • ! Unlined flues in pre-code construction
  • ! Subtle vibration damage from airport proximity
  • ! Corroded caps and flashing from 60+ years of rain
  • ! Sealed homes lacking combustion air for fireplaces
  • ! Smoke spillback into tightly insulated rooms

Pricing Guide — SeaTac

Annual chimney inspection$149 – $249
Chimney sweep & cleaning$199 – $349
Outside air kit installation$300 – $800
Mortar repair & tuckpointing$400 – $1,500
Flue liner installation$1,500 – $3,500
Gas insert conversion$2,500 – $5,000

Free on-site quotes for exact pricing.

What Customers Say

“Seattle Chimney Pros saved us from what could have been a disaster. They found a major crack in our flue liner during a routine inspection. Professional, honest, and fairly priced!”

Sarah M.
Capitol Hill, Seattle
Chimney Inspection

“We've used three different chimney companies over the years. Seattle Chimney Pros is by far the best. They showed up on time, explained everything, and the creosote removal was thorough.”

David & Lisa R.
Ballard, Seattle
Creosote Removal

“Had an emergency leak during a rainstorm. Called Seattle Chimney Pros and they were at my house within 2 hours. Fixed the crown and flashing the next day. The real deal!”

James T.
Bellevue, WA
Chimney Repair

“Our gas fireplace hadn't been serviced in years. They did a full maintenance check, replaced a faulty valve, and now it runs perfectly. Fair pricing with no upselling.”

Michelle K.
Fremont, Seattle
Gas Fireplace

“The team rebuilt the top section of our 80-year-old chimney. The brickwork is flawless — you can't even tell which part is new. True craftsmen.”

Robert P.
Queen Anne, Seattle
Chimney Repair

“I was quoted $4,000 by another company. Seattle Chimney Pros gave an honest assessment and fixed the issue for under $1,200. They've earned a customer for life.”

Angela W.
Kirkland, WA
Chimney Repair

“We had our chimney waterproofed before the rainy season. No leaks all winter — first time in 10 years. Wish we'd found them sooner. Highly recommend!”

Tom & Karen B.
West Seattle
Chimney Waterproofing

“Fast, clean, and professional. They installed a new chimney cap and inspected the crown in one visit. Everything explained clearly with photos. 5 stars.”

Linda H.
Magnolia, Seattle
Chimney Cap Installation

“Our old clay liner was crumbling. They installed a stainless steel liner and the difference in draft is incredible. Job done right the first time.”

Mark S.
Redmond, WA
Chimney Relining

Frequently Asked Questions

Why does my SeaTac fireplace smoke after noise insulation was installed? +
Noise insulation seals your home tightly, reducing the air supply that your fireplace needs to draft properly. Solutions include: installing an outside air kit that provides dedicated combustion air, cracking a window slightly when burning, or converting to a direct-vent gas insert that doesn't rely on indoor air. We assess your specific situation and recommend the best solution.
How much does chimney service cost in SeaTac? +
Standard inspection starts at $149. Chimney sweep runs $199-$349. Common SeaTac repairs: mortar work $300-$1,200, crown repair $400-$1,200, outside air kit installation $300-$800, flue liner $1,500-$3,500. Gas insert conversion runs $2,500-$5,000. Free estimates for all services.
Does airport vibration damage SeaTac chimneys? +
While not dramatically, years of subtle vibration from nearby aircraft can contribute to mortar loosening, especially in chimneys closest to flight paths. This isn't the primary cause of deterioration (weather is), but it's an additional factor that makes regular inspection more important for SeaTac homes directly under flight paths.
Should SeaTac homeowners switch to gas fireplaces? +
For many SeaTac homes, a gas fireplace conversion solves multiple problems at once. Direct-vent gas inserts are sealed systems that work independently of indoor air — no draft problems from noise insulation. They also provide cleaner, more consistent heat. It's one of our most recommended upgrades for SeaTac homeowners.
Does my 1950s SeaTac home need a chimney liner? +
Very likely. Most 1950s SeaTac homes were built without chimney liners. An unlined flue allows heat, smoke, and carbon monoxide to contact the brick directly. This is both a fire hazard and a CO risk. A stainless steel liner installation brings your chimney to modern safety standards for $1,500-$3,500.
How often should SeaTac chimneys be inspected? +
Annual inspection is recommended for all SeaTac homes. For homes with original mid-century chimneys that haven't been recently assessed, start with a Level II inspection to establish a baseline. Then annual Level I monitoring keeps you informed of any changes.
What is an outside air kit for a fireplace? +
An outside air kit provides a dedicated air intake from outside directly to the fireplace, bypassing the sealed building envelope. This allows the fireplace to draw combustion air from outdoors rather than from inside the home. It's the most effective solution for SeaTac homes where noise insulation has caused draft problems.
Can you install a chimney cap on a SeaTac home? +
Absolutely. Many older SeaTac homes have either no chimney cap or a corroded original cap. We install stainless steel chimney caps with mesh screens that prevent rain, debris, and animal entry while maintaining proper draft. A good cap is one of the most cost-effective chimney improvements — typically $250-$500 installed.

Learn More

SeaTac homeowners face a chimney challenge unique in the Puget Sound region: the interaction between airport noise insulation and fireplace function. The FAA's Part 150 noise insulation program has retrofitted thousands of SeaTac homes with new windows, insulation, and sealed penetrations — all excellent for reducing airport noise, but potentially problematic for fireplace operation. A wood-burning fireplace needs 150-300 cubic feet of air per minute to draft properly, and a tightly sealed home may not provide that airflow. At Seattle Chimney Pros, we diagnose and solve these draft-related issues for SeaTac homeowners.
Beyond draft concerns, SeaTac's 1950s-1960s chimneys are aging in the same ways as mid-century chimneys throughout the region. After 60-70 years of rain, the mortar joints are deteriorating, crowns are cracked, and many flues lack proper liners. These issues are compounded in SeaTac by the subtle but persistent vibration from nearby aircraft operations, which can loosen mortar bonds over decades. Our thorough chimney inspections assess all of these conditions.
For SeaTac homeowners who want a hassle-free heating option, gas fireplace conversion is an excellent choice. Direct-vent gas inserts draw combustion air from outside and exhaust through a sealed system — completely independent of the home's air supply. This means gas inserts work perfectly in noise-insulated SeaTac homes where wood-burning fireplaces struggle. We handle the complete conversion process.
Customer Reviews

What Seattle Homeowners Say

4.9/5 from 180+ reviews

“Seattle Chimney Pros saved us from what could have been a disaster. They found a major crack in our flue liner during a routine inspection. Professional, honest, and fairly priced!”

Sarah M.
Capitol Hill, Seattle
Chimney Inspection

“We've used three different chimney companies over the years. Seattle Chimney Pros is by far the best. They showed up on time, explained everything, and the creosote removal was thorough.”

David & Lisa R.
Ballard, Seattle
Creosote Removal

“Had an emergency leak during a rainstorm. Called Seattle Chimney Pros and they were at my house within 2 hours. Fixed the crown and flashing the next day. The real deal!”

James T.
Bellevue, WA
Chimney Repair

“Our gas fireplace hadn't been serviced in years. They did a full maintenance check, replaced a faulty valve, and now it runs perfectly. Fair pricing with no upselling.”

Michelle K.
Fremont, Seattle
Gas Fireplace

“The team rebuilt the top section of our 80-year-old chimney. The brickwork is flawless — you can't even tell which part is new. True craftsmen.”

Robert P.
Queen Anne, Seattle
Chimney Repair

“I was quoted $4,000 by another company. Seattle Chimney Pros gave an honest assessment and fixed the issue for under $1,200. They've earned a customer for life.”

Angela W.
Kirkland, WA
Chimney Repair

“We had our chimney waterproofed before the rainy season. No leaks all winter — first time in 10 years. Wish we'd found them sooner. Highly recommend!”

Tom & Karen B.
West Seattle
Chimney Waterproofing

“Fast, clean, and professional. They installed a new chimney cap and inspected the crown in one visit. Everything explained clearly with photos. 5 stars.”

Linda H.
Magnolia, Seattle
Chimney Cap Installation

“Our old clay liner was crumbling. They installed a stainless steel liner and the difference in draft is incredible. Job done right the first time.”

Mark S.
Redmond, WA
Chimney Relining

Our Services in SeaTac

Chimney Repair

Expert brick, mortar, crown, and flashing repair for SeaTac homes. Tuckpointing, waterproofing, and full rebuilds.

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Chimney Inspection

CSIA-certified Level I, II & III inspections with HD camera. Pre-sale reports for SeaTac real estate transactions.

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Creosote Removal

Professional chimney cleaning and Stage 1-3 creosote removal. Fire prevention for SeaTac wood-burning homeowners.

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Gas Fireplace Service

Gas fireplace maintenance, repair, CO testing, and wood-to-gas conversion for SeaTac homes.

Learn more

Also Serving Nearby Areas

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