Chimney & Fireplace Services in Westchester

A Local, Family-Owned Team

One phone call gets this moving. Describe the situation with your chimney, or simply say you're not sure and want eyes on it, and we'll take it from there. That's the whole process for starting chimney care in Westchester.

Family-owned, rooted in Pinecrest, and proudly American. That's the short version of who we are. The longer version: your estimate is written on site, before any work starts, and the company answers for the finished work.

Diagnosing a Postwar Westchester Chimney: Mortar, Crown, Cap and Flashing

Trouble on a Westchester chimney from the 1950s or 60s tends to arrive in a familiar order, and much of it can be spotted from the yard. The mortar wash on top is normally the first to crack, because it is thin and has been weathering for decades. Water then works into the top courses, and the joints just below turn sandy and start to recede. Next come stains, white efflorescence or loose brick near the top, along with a cap that has rusted or disappeared. Plants rooting in the joints, or a crown edge that crumbles when touched, mean the leak has been going on for years.

Mortar repair on a stack this age is only as good as the preparation. Old joints are raked out to a depth of about two to two and a half times their width, which on most brick means roughly half an inch to an inch, and repacked in layers rather than smeared over the surface. The new mortar has to be softer than the brick, so the joints, not the brick faces, take the stress. Summer heat is the other enemy, because mortar that dries too fast in full sun can set weak and chalky, so fresh joints need shade and light misting while they harden. When most joints have failed, the work becomes a restoration rather than a patch.

Crown repair depends on what is actually up there. Hairline cracks in a sound crown can be sealed with a coating made for the purpose. A broken or crumbling mortar wash is better replaced with a cast crown whose overhang drips water clear of the face. Westchester sits about eight miles from the bay, so salt works on metal more slowly than at the coast, though humidity still rusts cheap steel. The bigger local threat is overhead. Mature ficus and black olive limbs rub caps in the wind, drop litter into the mesh and, in a storm, can fall hard enough to bend a lid or crack a crown.

Flashing on these ranch roofs tends to fail in two ways. Step flashing tucked under the roofing rusts through or pulls loose after decades of storms, and earlier patch jobs often buried the joint under layers of roofing cement that hide the rust until water gets through. A proper repair sets new counterflashing into a cut mortar joint so it laps over the step flashing, and where the roof is tile, the pieces around the chimney are lifted and relaid. Cost in Westchester turns on the same handful of things as anywhere: how many joints need repointing, whether the crown is sealed or rebuilt, cap repair versus replacement, flashing scope, roof covering, and whether the work is structural enough to need a permit.