Roof cleaning in Leland NC typically costs $375 to $950 with the average around $525. See pricing by home size, what factors change the price, and why soft washing is the only safe method for asphalt shingles.

Roof algae in Leland NC can shave 5 to 10 years off your shingles and trigger an $8,000 to $25,000 replacement. Here is what homeowners need to know to protect their roof.

Roof washing costs $400 to $900 in Wilmington NC. A full shingle replacement runs $8,000 to $20,000. Here is when washing saves you a new roof and when it does not.

Gloeocapsa magma is the cyanobacterium that causes black streaks on your roof shingles. Learn what it is, why Wilmington NC roofs are especially vulnerable, and how soft washing removes it safely.

The best time to clean your roof in Wilmington NC is spring or fall. See a season-by-season comparison and learn when to schedule for the best results.

Ignoring roof algae shortens shingle life by 5-10 years and costs thousands in early replacement. Learn the real financial impact in Wilmington NC.

A coastal North Carolina home with visible salt air effects on the roof and siding in the Wilmington area.

A Wilmington area home showing green algae growth on the siding and black streaks from Gloeocapsa magma on the roof shingles.

Black streaks on your roof are actually living organic growth. Learn why high pressure damages shingles and how our safe soft wash method protects your home.