Safe removal of black streaks, moss, and algae from roof shingles, right at your property in Sag Harbor — about 11 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.
The algae responsible for roof streaking spreads through windborne spores, which is why it often appears first on the north-facing slope of a roof and gradually spreads if left untreated.
Homes and docks near Sag Harbor's harbor deal with near-constant moisture in the air, which accelerates the black streaking and green growth we're most often called out to remove.
Our process uses a specifically formulated roof cleaning solution applied with low-pressure equipment, allowing it to break down algae and moss without disturbing the shingle surface.
Roofs that have never been treated typically show streaking that's spread significantly over several years, since algae reproduces and spreads via windborne spores.
New customers get 10% off their first service. Mention this offer when you call or request your free estimate.
The humidity around Sag Harbor means exterior surfaces stay damp longer after rain than in a drier inland town, giving algae and mold more time to establish before it's visibly noticeable.
Keep overhanging tree branches trimmed back to reduce shade and debris buildup on the roof, both of which accelerate algae and moss growth. Clear debris from valleys and around chimneys periodically.
Sag Harbor sits about 1.9 miles from Noyack, 4.3 miles from Bridgehampton, and 4.4 miles from Wainscott — 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've operated out of 330 Captains Neck Ln in Southampton for 45 years, building a reputation across {region} on showing up and doing the job properly. Power washing and soft washing let us bring that same standard to the outside of your property.
Beyond Sag Harbor 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.