This Andover, MA project for homeowner focused on addressing an active chimney leak through a complete re-flashing and waterproofing process. Our crew carefully removed the old, failing flashing system and applied new Ice & Water Shield around the chimney base to create a watertight seal. We then installed new lead flashing, ensuring all seams were properly layered, sealed, and counter-flashed to code. The surrounding shingles were replaced with the closest available match for a seamless finish. This repair was designed to stop moisture infiltration, prevent future rot, and preserve the roof deck’s integrity — restoring both protection and curb appeal.