
Sweep
Soot and stage-one creosote brushed out with drop cloths and a vacuum at the hearth.
Black Diamond carries a mix of older homes from its coal-mining years and newer builds out on the acreage, and the chimneys right there reflect that split: solid masonry flues on the older houses, metal stove-pipe runs and gas fireplaces on the more recent subdivisions.
The town's older masonry chimneys have seen a century of hard use, and King County's long wet season does its damage to crowns, flashing, and mortar joints every fall. On the wood-burning side, creosote packs up fast when folks burn through the winter, and the older unreinforced masonry is also a seismic conversation worth having with a pro who can inspect it properly. Out on the acreage properties, many homes run a wood stove through a metal pipe system, which needs its own kind of annual check. And in the newer subdivisions, gas fireplaces are common enough that people forget they still need a once-a-year look before the first cold snap. Add an uncapped flue and you've got a bird or a squirrel making a nest inside the chimney by mid-March, and that's a cleanup job nobody signed up for.
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Black Diamond and the surrounding neighborhoods.

Soot and stage-one creosote brushed out with drop cloths and a vacuum at the hearth.

Level I through III, camera down the flue, photos of what the liner, crown, and flashing actually look like.

Tar and glazed stage-two and stage-three creosote taken out with rotary tools and treatment.

Cracked stacks, failed mortar joints, damaged crowns and caps, rebuilt or repointed back to weather-tight.

Stainless steel liners sized to the appliance, for cracked clay liners or conversions to gas.

Factory-built pipe systems, chase covers, and rusted sections on newer homes and manufactured housing.

Stainless caps and screens that keep rain, birds, and fir needles out of the flue year-round.

Breathable vapor-permeable repellent on exterior brick, stops absorption without trapping moisture inside.

The metal seal where chimney meets roof, lifted or rusted sections replaced and tucked in.

Repointing, spalling brick replacement, tuckpointing, and stack rebuilds on older chimneys.

Burner, pilot, glass, and vent checks on gas fireplaces and inserts before the season.

Where the water is getting in, crown to flashing, traced and sealed at the source.

Birds, squirrels, and raccoons removed from flues, plus the cap that keeps them out.