Safe removal of black streaks, moss, and algae from roof shingles, right at your property in Smithtown — about 41 miles from our Southampton shop. Fully mobile, no need to be anywhere but home.
Tell us what needs cleaning — we'll call you back fast.
Those black streaks on a roof aren't dirt — they're a specific type of algae (Gloeocapsa magma) that feeds on the limestone filler in asphalt shingles, and high-pressure washing can strip protective granules while trying to remove it.
Homes in Smithtown tend to accumulate the same issues over time — pollen and dirt film on siding, black streaking on north-facing roof slopes, and general grime on concrete surfaces.
We apply a roof-safe cleaning solution at low pressure that kills the algae at the root, let it work, then rinse gently — never using the high-pressure spray that damages asphalt shingles.
Roof valleys and areas around chimneys tend to retain moisture longer after rain, making them the first places moss typically establishes on an otherwise clean roof.
New customers get 10% off their first service. Mention this offer when you call or request your free estimate.
Full-time homes in Smithtown tend to show steady, predictable exterior buildup rather than the dramatic neglect you'd see on a seasonal property.
Clear debris from valleys and around vents each fall, since trapped leaves hold moisture against the shingle surface through winter.
Smithtown sits about 2.4 miles from Hauppauge, 2.7 miles from Nesconset, and 2.9 miles from St. James — all towns we also serve for roof soft washing.
Our 45 years across {region} built a habit of matching method to material rather than defaulting to maximum pressure — the same habit that protects your home's exterior during every job.
We're based at 330 Captains Neck Ln in Southampton, and we've spent 45 years building a business around two things: showing up when we say we will, and doing the job right the first time. Power washing and soft washing are a natural extension of that same expertise — understanding how different materials should be treated, now applied to driveways, roofs, siding, and everything in between across {region}.
Beyond Smithtown itself, we regularly work in the surrounding hamlets and villages nearby, so scheduling roof soft washing alongside a neighbor or a second property is easy to coordinate.