Mount Baker, King County
Servicing a gas fireplace in Mount Baker costs $189 to $425 per unit. A yearly tune-up on a direct-vent model with easy access sits near the bottom: burner and pilot cleaned, glass cleaned, venting checked. Older log sets in converted masonry fireplaces, units with sooting problems, or parts like a thermocouple or igniter push the figure up. Parts are quoted before they are fitted.
Typical investment
$189–$425
Book an inspection
Book your $99 inspection
$99 plus tax, deducted when you approve the repair
Not sure where to start
Pick what you're seeing at your Mount Baker home — we'll point you to the right fix.
What we do
The same crew, the same written quote — for Mount Baker homes.
Level 1: every reachable component checked, with a Level 2 camera run added if something stays unclear
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Full-height brushing with a head chosen for clay tile or metal liner
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Photo assessment sorting surface wear from structural failure
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Video survey and flue measurements taken before ordering anything
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Flue-by-flue measurements, or the whole crown for a multi-flue hood
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Starting photos: crown on top, then each side of the stack
Learn moreRanges shown for orientation — the exact figure is written up on-site, after the inspection.
Roughly one Mount Baker-area household in three warms itself chiefly with piped gas: 32.7 percent across ZIP 98144, the census area Mount Baker forms with north Beacon Hill and some streets to the north, by the 2020–2024 American Community Survey. Electricity leads at 62.6 percent. So a gas line already runs into a good share of homes. And where a house dates from Mount Baker's 1905 to 1929 building years, a gas fireplace in it is either a later conversion inside an older firebox or a newer sealed unit; each type needs different checks. Logs in a brick firebox rely on that century-old flue and its damper. Sealed glass-front units rely on their own coaxial pipe and the cap where it exits the wall or roof.
Every gas fireplace service we do in Mount Baker includes:
Smoke coming back into the room, or a smell that won't go? Book the inspection first.
Book nowPaperwork follows the work. Expect around two weeks for a simple mechanical permit from SDCI, by the department's own estimate, and expect a second permit if gas piping moves, since the mechanical one leaves pipe out. A routine service involves no permit at all, and we tell you before anything is ordered whether a planned change does. Burn bans are the other local question. The Clean Air Agency drafts its two ban stages around wood-burning devices, which is why a working gas unit is the fireplace many households still use on ban days.
Gas off at the valve, glass or screen removed, and the logs or media lifted out in order.
A soft brush and compressed air clear each burner hole, the pilot's hood and its sensor; glass and firebox get wiped.
Gas pressure, ignition and flame pattern are checked against the manufacturer's figures.
The vent route or masonry flue is inspected, and you get the readings and photos.
What this work is quoted at for Mount Baker homes — the exact figure comes from the $99 on-site inspection, credited toward the work.
| Service | Price in Mount Baker | What that covers |
|---|---|---|
| Gas Fireplace Service | $189–$425 | Annual service and tune-up; repairs quoted after diagnosis |
| Chimney Sweep | $189–$449 | Full flue swept, Level 1 inspection included |
| Chimney Inspection | $99 plus tax | Level 1 visual; Level 2 adds a full camera scan |
| Chimney Relining | From $1,900 | Full-length stainless liner, sized to the appliance |
| Chimney Repair | From $425 | Masonry repair — brick and mortar, scoped after diagnosis |
Ranges are what these jobs are quoted at in Mount Baker. The exact figure is set on site after a $99 inspection (credited toward the job if you go ahead), and you approve it before any work starts.
Mount Baker is a Seattle neighborhood laid out in 1907 as the Mount Baker Park Addition, on the lakeshore, with houses built mostly in two waves, 1905 to about 1920 and then 1920 to 1929, a good share of them designed by Seattle architects. We work every part of it — the Mount Baker Park Addition, the York Addition included.
Mount BakerKing County, WA · 47.579, -122.287
Before and after
Illustrations of what each repair changes on a typical chimney — not photos of a specific job.
Before
After
Before
After
Before
After
Four steps, each one on paper — so you always know what happens next.
Choose a genuine opening on the crew's calendar. Confirmation is immediate.
Liner, crown, cap, flashing and masonry examined in order — each finding photographed.
One document, plain numbers, covering only the work your chimney genuinely needs.
The repair is completed, then handed over with before-and-after photos of every item.
The Clean Air Agency's ban orders name wood-burning devices. A gas fireplace burning as designed is not one of them; when in doubt, the agency's status page or its 800 line gives the day's rule.
Yes. The logs vent through the original flue, so the damper must stay open or be locked partly open, and the flue must be clear. We check both on the service visit.
A unit that exhausts into a brick flue gets that flue checked during the same visit. Want the whole chimney examined as well? That separate visit is $99 plus tax, later subtracted if you go ahead with work it recommends.
A $99 on-site inspection, a written quote before any work, and photos of every item we touch.
