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Tacoma & the South Sound, WA

Chimney Waterproofing on the South Sound, WA

Breathable waterproofing stops rain from saturating chimney brick and mortar, yet lets moisture already trapped inside work its way out.

Our price

$320–$795

  • $320–$795 — what we charge for chimney waterproofing
  • $99 plus tax on-site inspection, credited toward an approved quote
  • Written quote before any work starts — photos of every job
  • Local crews
  • Licensed & insured
  • Documented work
  • Written quote first

Book an inspection

Book your $99 inspection

$99 plus tax, deducted when you approve the repair

Service
Town

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 Tacoma

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October 2026
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What's going on with your chimney?

Pick what you're seeing — we'll point you to the right fix.

What we do

Our services

Sweeping, inspection, relining and masonry — one local crew for the whole chimney.

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

What chimney waterproofing actually involves

Close to 40 inches of rain and other precipitation falls on Tacoma in an average year (39.76 inches at the Tacoma #1 station, 1982–2016), and brick and mortar absorb a share of every storm. When that water freezes it expands, and the brick face starts to flake and break. A vapor-permeable water repellent changes the equation: rain beads off the surface, while water vapor from inside the brick keeps escaping. It's a quick, modestly priced treatment and one of the better ways to keep a sound chimney — and an older Tacoma home's original brickwork — in good shape.

Homes overlooking Commencement Bay take rain from more directions than most, and exposed chimneys there rarely dry fully between November storms. A breathable treatment is especially worthwhile on those houses.

What's included

  • A breathable repellent that lets masonry release moisture
  • Hairline cracks and open joints treated first
  • Every exterior face of the chimney covered
  • Masonry cleaned beforehand so the product can soak in properly
  • Photos confirming complete coverage

Why it matters

Untreated brick and mortar soak up rain like a sponge. Through Pierce County's wet months that water keeps coming, and when it freezes it cracks the masonry from within.

Porous masonry takes on water with every rain. In winter the absorbed water freezes and expands, and repeated freeze-thaw cycles break the face of the brick away, which is what spalling is. A vapor-permeable water repellent keeps liquid water out while letting trapped moisture escape, so the masonry can dry instead of holding water. Film-forming coatings that seal moisture in can do more harm than good, which is why we only use breathable products.

How it works

What to expect with chimney waterproofing

  1. 1

    Prepare

    The brick is cleaned and small cracks or joints are addressed.

  2. 2

    Treat

    A vapor-permeable repellent goes on every exterior face.

  3. 3

    Let it cure

    The masonry now sheds rain but can still dry out from within.

  4. 4

    Check coverage

    Photos show the treatment reached every surface.

  • Licensed& insured Washington chimney contractor

  • 12 communitiesAcross the South Sound, Pierce County

  • $99 plus taxInspection, credited toward an approved quote

  • Every jobDocumented with before-and-after photos

Signs you may need chimney waterproofing

If any of these sound familiar, book the $99 plus tax inspection — credited toward the work if you approve the quote:

  • Brick that darkens and stays wet long after a storm
  • The first flaking or chipping on the brick face
  • White, powdery staining on the masonry
  • No record of the chimney ever being treated
  • New repointing or crown work you'd like to protect

By town

Chimney Waterproofing in your town

The 12 South Sound communities we serve. Pick yours for local scheduling and the chimney issues we see there.

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.

Before you let anyone in

What you can verify about us

Every fact below is one you can check yourself before we ever set foot on your roof.

  • Licensed& insured Washington chimney contractor

  • 12 communitiesAcross the South Sound, Pierce County

  • $99 plus taxInspection, credited toward an approved quote

  • Every jobDocumented with before-and-after photos

Chimney service van parked in a Tacoma residential driveway

Serving Tacoma and 11 more Pierce County communities

Chimney Waterproofing — common questions

How often should a chimney be re-treated?

We generally suggest every three to five years, sooner on chimneys that face heavy weather.

Won't sealing trap moisture inside?

Not with the products we use. They're vapor-permeable, so liquid rain stays out while water vapor inside the brick can still get out.

What does chimney waterproofing cost?

Waterproofing runs $320–$795 with us, well below the cost of repairing spalled brick later. You get the exact price before we start.

Is waterproofing worth it on a chimney in good shape?

That's when it's most worth doing. Treating sound masonry keeps freeze-thaw damage from starting.

My chimney has a few small cracks. Can it still be treated?

Yes, once we've dealt with them. Minor cracks and open joints are treated first; bigger damage gets repaired before the repellent goes on.

See chimney waterproofing pricing in detailMore chimney questions

Get in touch

Book an inspection

Often booked alongside chimney waterproofing

Chimney Waterproofing and related prices in Tacoma — published rates, 2026
ServicePrice in TacomaWhat 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

Ranges are what these jobs are quoted at in Tacoma. 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.

Ready to book your chimney waterproofing?

Licensed local crews, a $99 on-site inspection credited toward repairs, and a written quote before any work. Book a real open slot on our calendar.

Call (253) 313-7601Book