What are the black streaks on my roof?

what are the black streaks on my roof I here it more and more lately.  What are the black streaks on my roof, and where did they come from? The black streaks that are showing up on more roofs in West Michigan is caused by Gloeocapsa Magma. Which is a tyoe of algea...

Commercial Window Cleaning

We provide Commercial Window cleaning to the Grand Rapids and surrounding area. Have you ever wondered what kind of impression clean windows leave your customers or clients with? If the windows of your building are caked with dirt, coated with hard water spots, or...

Window washing

Why use a professional window washing company With the holiday season upon us, your to-do list is now several pages long.  Your windows have been through a lot and you may be looking through dirty windows. We at Kleen can still provide you with a window washing before...