ABC Masonry Restoration in Boston, MA | Water Damage & Chimney Sweeps

In Boston, heavy rain and snowmelt often cause sump pump failure, leading to flooding. Groundwater intrusion through cracks in foundations is another frequent issue, especially in older neighborhoods like the South End. Poor drainage or clogged gutters can worsen the problem, allowing moisture to seep into crawl spaces and attics.

Look for spalling or flaking brick, white efflorescence stains, damp spots on interior walls, or a musty odor near fireplaces. Water damage can also cause mortar joints to crumble, and if you notice rust on the damper or firebox, it indicates excessive moisture from leaks or condensation.

First, we inspect the source of moisture—whether it’s condensation from poor ventilation or groundwater seeping through cracks. For basement or crawl space issues, we seal foundation cracks and install proper drainage if needed. For attics, we improve airflow and repair any chimney or roof leaks. Then, we restore damaged masonry by repointing or replacing affected bricks, and we clean and service fireplaces to prevent future moisture buildup.