Chimney Repair

Chimney Repair in Waukesha County, WI

Wisconsin's freeze-thaw winters are brutal on chimneys. Water gets into a small crack in the fall, freezes and expands all winter, and by spring that hairline crack is a structural problem. We catch it early, or fix it once it's already gotten bad — either way, done right the first time.

Chimney repaired by Watertight Masonry
Licensed & Insured 26+ Years Experience Family-Owned Since 1999 Free On-Site Estimates

Signs Your Chimney Needs Attention

Crumbling Crown or Cap

The crown is the concrete slab on top of your chimney — once it cracks, water gets straight into the flue and the masonry below it.

Rusted or Loose Flashing

Flashing seals the joint between your chimney and roofline. When it fails, water finds its way into your attic or ceiling — usually far from where the leak actually is.

White Staining (Efflorescence)

That chalky white residue on brick is mineral deposit left behind by water moving through the masonry. It's an early warning sign, not just cosmetic.

Spalling Brick

Brick faces popping off or flaking means water got inside the brick itself and froze. Left alone, it spreads.

Water Stains Near the Fireplace

Staining on the ceiling or wall around your chimney almost always traces back to a masonry or flashing failure higher up.

Leaning or Separating Chimney

A chimney pulling away from the house is a structural issue — the kind that only gets more expensive the longer it waits.

Real Chimney Repairs Near You

Before Before: Old chimney with failing stone veneer near Pewaukee — re-wrapped in thin brick, correcting the water path in the process.
After After: Old chimney with failing stone veneer near Pewaukee — re-wrapped in thin brick, correcting the water path in the process.
Old chimney with failing stone veneer near Pewaukee — re-wrapped in thin brick, correcting the water path in the process.
Before Before: This chimney was causing water damage inside the home. New chimney, correct flashing, problem solved.
After After: This chimney was causing water damage inside the home. New chimney, correct flashing, problem solved.
This chimney was causing water damage inside the home. New chimney, correct flashing, problem solved.

Our Process

Every chimney repair starts with a free on-site inspection — not a guess from a photo. Tim personally climbs up and looks at the crown, the flashing, the mortar joints, and the flue liner before recommending anything. Most jobs fall into one of three categories: a targeted repair (crown coat, flashing replacement, cap), a partial rebuild (top few courses of brick or stone), or a full rebuild when the damage has gone on too long to patch. We'll tell you honestly which one you actually need — we don't upsell a full rebuild when a $500 flashing fix will solve it.

We serve Waukesha, Delafield, Pewaukee, Brookfield, Oconomowoc, Hartland, West Bend, Wauwatosa, and the greater Milwaukee area. Most estimates can be scheduled within a few days, and every job comes with clear communication about scope, timeline, and cost before we start.

How much does chimney repair cost?

It depends on height, access, and whether it's a targeted repair or a partial rebuild — so rather than guess, we give you an exact number after a free on-site look. Get a free estimate.

Can you match my existing brick or stone?

In most cases, yes. We source mortar and masonry materials to blend with your home's existing look rather than leaving an obvious patch.

Do you work in the winter?

We can handle many repairs year-round, but some masonry work depends on temperature. We'll tell you honestly if your job needs to wait for a thaw.

Get a Free Chimney Inspection

No obligation — just an honest look and a clear estimate.

📞 Call Tim 💬 Text for a Free Quote