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Gig Harbor, Pierce County

Chimney Waterproofing in Gig Harbor, WA

Chimney sealing in Gig Harbor runs $320 to $795 for most stacks. The product is a breathable water repellent, brushed or sprayed onto clean brick and mortar, so rain beads off the face while moisture already inside the masonry can still dry out. It pays off on sound masonry. On a stack with open joints or a split crown, the cracks get fixed first; otherwise the sealer only hides them for a season.

Typical investment

$320–$795

  • Serving Gig Harbor and the rest of our Pierce County territory
  • $99 plus tax on-site inspection, credited toward an approved quote
  • Usually on the same route as Bonney Lake, Fircrest, Puyallup
  • Local crews
  • Licensed & insured
  • Documented work
  • Written quote first

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Book your $99 inspection

$99 plus tax, deducted when you approve the repair

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Book your $99 inspection

Pick a real open slot on our crew's calendar — takes about a minute.

  • No payment to book
  • Written on-site quote
  • Photos of every job
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Chimney Waterproofing in Gig Harbor

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October 2026
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What's going on with your chimney?

Pick what you're seeing at your Gig Harbor home — we'll point you to the right fix.

What we do

Other chimney services in Gig Harbor

The same crew, the same written quote — for Gig Harbor homes.

Ranges shown for orientation — the exact figure is written up on-site, after the inspection.

Why Gig Harbor homes need chimney waterproofing

Along the roads that follow the harbor shore, plenty of chimneys have open water on one side and tall firs on the other. Up on the peninsula, in the neighborhoods built over the last few decades, some stacks are framed chases clad in siding rather than brick, and siding is not something we coat with masonry repellent. So the first question on any Gig Harbor sealing call is simply what your chimney is made of.

Stacks that face the bay and the Narrows

Gig Harbor is both a bay off Puget Sound and the town around its shore, on the peninsula you reach from Tacoma over the Narrows Bridge on SR 16. The town grew from the water: a Croatian fishing community settled the west side of the harbor and the north end was more Scandinavian, long before incorporation on July 12, 1946.

A chimney on a waterfront or view lot here stands in the open, and wind off the water pushes rain sideways into its upper courses. Those upper courses on the weather side are where we look first for saturated brick, and they are usually the faces that gain most from a repellent.

Moss and fir needles banked against the brick

Oregon State University Extension explains that in the moist Pacific Northwest, roof moss holds soil and debris that stay wet, and can lift shingles until water gets to the layers underneath.

Around a chimney, that mat piles up on the uphill side. Washington's residential code requires a cricket, a small ridge that splits the flow, behind chimneys wider than 30 inches that do not sit on the ridge. A repellent does not replace one, so we note whether your roof has it.

Your chimney waterproofing in Gig Harbor: what's included

Every chimney waterproofing we do in Gig Harbor includes:

  • Brick and mortar washed, then left to dry
  • Hairline cracks and open joints marked before sealing
  • Breathable siloxane-type repellent, never paint
  • Crown surface checked and noted in the report
  • Overspray kept off roofing, windows and siding
  • Photos of every face before and after

Signs you need chimney waterproofing in Gig Harbor

  • Dark wet patches on the brick a day after rain
  • White powdery bloom (efflorescence) on the face
  • Brick faces flaking or popping off
  • A damp, musty smell at the firebox in winter
  • Brown marks spreading on drywall near the chimney

Smoke coming back into the room, or a smell that won't go? Book the inspection first.

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Why Gig Harbor homes need it

Rain finds its way into a chimney here through a short list of places: porous brick on the weather side, hairline cracks across the crown, and mortar joints that have lost their face. A repellent answers the first. The other two need a repair, then the repellent. We tell you which case you are in before anything gets sprayed, and if your brick is shedding water fine on its own, we say so.

Your chimney waterproofing in Gig Harbor, step by step

  1. 1

    Read the masonry

    We look at every face of the stack, the crown and the joints, and tell you whether sealing alone will do anything.

  2. 2

    Fix what would leak anyway

    Open joints and crown cracks are quoted separately and done first, because a repellent cannot bridge a gap.

  3. 3

    Clean and dry

    The brick is washed of moss, dirt and bloom, then given time to dry so the repellent can soak in rather than sit on top.

  4. 4

    Apply and document

    Two passes of breathable repellent on the exposed faces, followed by before-and-after photos and a note on when to check it again.

After a wet winter, look inside before sealing outside

NFPA 211, the national standard for chimneys, lists a weather event likely to have damaged a chimney among the reasons for a Level II inspection. CSIA's written procedure for a Level II includes scanning the flue with a video camera.

For a sealing job, that camera answers one question: has water been getting past the brick into the flue or the smoke chamber? A repellent on the outside will not fix that, and we would rather find it before the sealer goes on.

Chimney Waterproofing prices in Gig Harbor

What this work is quoted at for Gig Harbor homes — the exact figure comes from the $99 on-site inspection, credited toward the work.

Chimney Waterproofing prices in Gig Harbor — published rates, 2026
ServicePrice in Gig HarborWhat that covers
Chimney Waterproofing$320–$795Breathable sealer — reapplied every 3–5 years in this climate
Chimney Sweep$189–$449Full flue swept, Level 1 inspection included
Chimney Inspection$99 plus taxLevel 1 visual; Level 2 adds a full camera scan
Chimney ReliningFrom $1,900Full-length stainless liner, sized to the appliance
Chimney RepairFrom $375Masonry repair — brick and mortar, scoped after diagnosis

Ranges are what these jobs are quoted at in Gig Harbor. 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.

Around Gig Harbor

Gig Harbor is a harbor town incorporated in 1946, settled early by a Croatian fishing community on the west side and Scandinavians at the north end, on the Gig Harbor bay, on Puget Sound, with mostly newer homes — a median build year of 1998, fewer than a quarter built before 1980.

Gig HarborPierce County, WA · 47.329, -122.581

Before and after

What the work changes

Illustrations of what each repair changes on a typical chimney — not photos of a specific job.

The local chimney sweep crew serving Tacoma, WA

From booking to done

Four steps, each one on paper — so you always know what happens next.

  1. 1

    Book online

    Choose a genuine opening on the crew's calendar. Confirmation is immediate.

  2. 2

    On-site inspection

    Liner, crown, cap, flashing and masonry examined in order — each finding photographed.

  3. 3

    Written quote

    One document, plain numbers, covering only the work your chimney genuinely needs.

  4. 4

    Work done & documented

    The repair is completed, then handed over with before-and-after photos of every item.

Chimney Waterproofing in Gig Harbor — common questions

How much does chimney sealing cost in Gig Harbor?

Most stacks fall between $320 and $795. Height, the number of faces exposed and how much cleaning the brick needs set where yours lands, and you get the figure in writing first.

Is sealing the same as waterproofing?

People use both words for the same job: a water repellent on the brick and mortar. What matters is that it is breathable. A coating that traps vapor can make a wet chimney worse.

How long does a chimney sealer last?

It wears off gradually, faster on the faces that take the most weather. Plan on having it looked at every few years, and reapplied when water stops beading on the brick.

Get in touch

Book an inspection

Need your chimney checked in Gig Harbor?

A $99 on-site inspection, a written quote before any work, and photos of every item we touch.

Call (253) 313-7601Book