Chimney Repair Greenwich CT

Greenwich and the towns around it, Darien, New Canaan, Stamford, Westport, hold onto a large stock of older colonial and stone homes, many with original masonry chimneys that have stood for decades. That original mortar and brick were never designed to fight off what a modern New England winter throws at them season after season. Freeze-thaw cycles work water into every hairline crack, and coastal salt air speeds up the corrosion of anything metal nearby. The result, over enough years, is mortar joints that crumble and brick faces that spall, flaking away at the surface as trapped moisture pushes outward.

Repointing is the most common repair we do: cutting out failed mortar and packing new mortar into the joints, matched to the original in strength and appearance so the repair doesn't stick out. Spalling brick, where the face of the brick has cracked and started shedding, is a more serious sign, since it usually means water has been getting in for a while and freezing repeatedly inside the brick itself. Left alone, spalling spreads and eventually compromises the structural stability of the whole chimney.

Repair isn't limited to the exterior brick either. Structural cracking, a chimney that's begun to lean, or masonry separating from the house at the chase are all things we assess and fix, and any repair we do on the liner, crown, or caps is backed by a written parts-and-labor warranty. Homes with two flues, one for a fireplace and one for a furnace or boiler, sometimes show wear on one and not the other, so we look at the whole structure rather than just the symptom that got reported.

Most repair work starts with knowing exactly what's wrong, which is why a chimney inspection usually comes first. If creosote or soot has built up while the masonry issue was developing, a chimney sweep often happens in the same visit. Our chimney service across Greenwich is set up so sweeping, inspection, and repair are handled by the same team, not passed between separate contractors.