Roof Cleaning in Charleston, SC

Black streaks on a roof are algae, not dirt, and they shorten shingle life.

Those dark streaks are Gloeocapsa magma, an algae that feeds on the limestone filler in asphalt shingles. The Southeast is the worst region in the country for it, and Charleston humidity means it never really gets an off-season. We soft wash roofs at low pressure. Anything with real pressure behind it strips granules and takes years off the roof.

What's included

Low-pressure soft wash: never a pressure washer on shingles
Kills the algae at the root so it does not return in a few months
Gutters and downspouts flushed as part of the job
Annual cadence is realistic here; most of the country can stretch it further, we cannot

What it costs

Every property is different, so we quote rather than publish a price that turns out to be wrong when we arrive. Tell us the size and condition and we will give you a real number, usually the same day.

Typically, residential work runs 20 to 25 cents a square foot and commercial 25 to 30 cents. Your number comes from Shawn before anything is locked in.

(843) 303-8677

Where we do this

North Charleston James Island West Ashley Summerville Mount Pleasant Goose Creek Hanahan Daniel Island

Hold a time for roof cleaning

You cannot size this from a form. Hold a time; Shawn confirms the price before he starts.

What do you need? *

You cannot size this from a form. Pick a time to hold the route; Shawn confirms the price before he starts.

Town or area *

One-off or regular?

Regular work is booked at a lower rate per visit, because we can plan the route.

Street address *

Your name *

Phone *

Email (so we can send the confirmation)

Anything else?

Or just call (843) 303-8677. If we have to move a visit for weather we reschedule it. No cancellation fee, and no visit you paid for goes missing.