Work zone construction | Masonry/Concrete & Roofing in Valley stream, NY 11580

We use a professional, eco-friendly cleaning solution specifically formulated to kill the algae at its root, preventing quick regrowth. Unlike pressure washing, which can damage shingles, our soft wash method safely removes the black streaks and includes a zinc strip treatment at the roof ridge to provide long-term protection against the humid conditions that cause algae here in Valley Stream.

In our area, flashing often separates due to the expansion and contraction of materials during our hot summers and cold winters, or from improper initial installation. Our fix involves carefully removing the compromised flashing, repairing any underlying wood rot, and installing new, high-grade flashing sealed with premium, flexible sealants designed to withstand Long Island's temperature extremes for a durable, watertight seal.

Absolutely. A leaking chimney in Valley Stream often involves issues with both the masonry (cracked mortar or spalling bricks) and the roof flashing where it meets the chimney. As a full-service contractor, we expertly address both sides of the problem. We repair the masonry to ensure structural integrity and then install or repair the chimney flashing with a custom-fitted, watertight solution, providing a complete fix from top to bottom.