Expect to pay between $700-$1,050 to have your roof professionally cleaned. This range is based on a 1,500 square foot roof. When we break the cost down by square footage, the typical range is $0.20-$0.70 per square foot.
You may not think about cleaning your roof often, but it’s an important task. Not only will your roof look better without black streaks or visible debris, but you’ll also help the roofing materials last longer by keeping them clean.