Chimneys leak in three places: the crown on top, the mortar joints, and the flashing where the masonry meets the roof. We find which one is failing on yours and rebuild that — instead of smearing tar over the whole thing and hoping.
Crown Rebuilt, Not Patched: A cracked crown lets water into the top of the stack. We form and pour a proper sloped crown with a drip edge.
Flashing Cut Into The Mortar: Counterflashing belongs in a cut mortar joint, not caulked to the face of the brick where it peels off in two winters.
Repointing And Rebuilds: Spalling brick and washed-out joints ground out and repointed, or the stack rebuilt from the roofline up.
Spalled Brick And An Open, Uncapped Flue
Licensed & Insured in Ohio, Pennsylvania & New York • We Work With Every Major Carrier
Fix the wrong one and the ceiling stain comes right back with the next long rain.
Hairline cracks in the crown wick water straight down into the masonry. It freezes, expands, and blows the brick apart.
Step flashing up the sides and counterflashing let into the joint. Tar over the seam is a two-year fix at best.
Once the brick faces are spalling off, repointing has nothing solid to bond to. From the roofline up gets rebuilt.
One local crew for the whole outside of your house. Same phone number, same people.