Supreme Power Wash is the expert in safe and effective roof cleaning throughout the San Antonio area. We understand your house is your most important investment and the best way to protect that investment is through proper maintenance by trained professionals. That is why we are here to help you with that exterior maintenance and it all starts with the roof. The roof is the main safety net in keeping the elements out of your house as well as one of the most expensive items to get fixed or replaced if it is not properly maintained. Our roof cleaning service can add years to the life of material of your roof.

It does not matter whether you have asphalt shingles, tiles, cedar shakes, or any other type of roof, over the course of time, harsh climate will result in ugly black streaks that are like weeds in a garden -- they will take over your whole roof eventually. The black streaks are in reality a form of algae known as Gloeocapsa magma, which is normally found in climates that are warm and humid. The algae is also a possible place for molds or fungi to harbor, which could end up as another health hazard in the long run.