Roof Cleaning on Long Island.
Black streaks, moss, and algae washed off safely with a soft wash, not high pressure that can damage shingles.
Done carefully, start to finish.
Those black streaks running down a roof are algae, and moss and lichen follow close behind. Left alone, they make a well-kept home look older than it is and hold moisture against the roof.
We clean roofs with a soft wash: a low-pressure rinse with cleaning solutions that kill the growth at the root, rather than blasting shingles with high pressure.
- Algae & black streaksDark streaking cleaned off at the source.
- Moss & lichenGrowth treated and rinsed away.
- Low pressureA soft wash that is gentle on shingles.
- Gutters & siding protectedRunoff rinsed so the rest of the house stays clean.
- Safety firstProper safety equipment on every roof job.
More ways we can help.
Window Cleaning
Streak-free glass inside and out, screens and sills included, on homes of every height and storefronts of every size.
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Power Washing
Driveways, sidewalks, patios, pool decks, and retaining walls brought back from grime, mold, and stains.
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House & Soft Washing
Siding, stucco, stone, and trim cleaned with a low-pressure soft wash that is gentle on the house and tough on mildew.
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Gutter Cleaning
Leaves and debris cleared from gutters and downspouts so rain goes where it should, not into the foundation.
Learn more →Common questions.
Is roof cleaning safe for my shingles?
Yes. We use a low-pressure soft wash on roofs, not a high-pressure blast.
What are the black streaks on my roof?
They are usually algae. A soft wash cleans them off and treats the growth so it does not come right back.
Can you clean the gutters at the same time?
Yes. Many customers book roof cleaning and gutter cleaning together.
Need roof cleaning?
Call (631) 320-9266 or request a free quote online.