Owner operated. Owner on every job.

Slate Roof Cleaners is a Long Island company focused on one thing first: cleaning slate roofs without damaging them. We've been in business for 13+ years, and we're licensed and insured.

Slate is often on the oldest and most valuable homes on Long Island. The biggest worry we hear is damage to an expensive old roof. That's why we never walk on slate, never pressure wash it, and explain the whole process before we start.

The most rewarding part of the job is watching an old slate roof's natural colors come back over the weeks after we finish.