Are you tired of those unsightly stains on your roof? Those stains are caused by a hearty type of algae (Gloeocapsa Magma), blue green algae, which feed on the limestone filler in the asphalt shingle.
This algae will reduce the life expectancy of your roof. We can remove them with just one cleaning at a fraction of the cost of a roof replacement. We will gently treat your roof with cleansers that will adhere to the surface. You will see a noticeable difference as soon as we are finished. The products continue to cleanse your roof and we let Mother Nature do the rest. Shingle manufacturers recommend roof cleaning.
We are careful to protect your landscaping and areas that surround your home in order to avoid damage. Our roof cleaning technique requires no need for pressure washing or scrubbing which can be damaging to your roof. View our Roof Cleaning Frequently Asked Questions to learn more and to see before and after pictures.
"High quality at a reasonable price"
We use only our employees... no subcontractors. We are licensed, and insured. We offer a 2 year warranty on entire roof cleaning from black streaking algae . We promise to return your call or request promptly. Call us today at 412-477-5431 in Pittsburgh or throughout the tri-state area to schedule your free estimate.
We professionally clean all type of shingle roofs. You will see the difference immediately.
Our employees are skilled at professionally cleaning barrel tile roofs and slate roofs.
Rubber Roofing (EPDM)
We are experienced at professionally cleaning rubber roofing (EPDM).
Call Today For A Free Quote!
office (412) 477-5431
Keystone Pressure Washing and Roof Cleaning, LLC, is a Pittsburgh based, family owned and operated business. We take pride in our work and our clients are our #1 priority.
We offer "High quality at a reasonable price" and can gently non-pressure clean all types of clean shingle roofs, barrel tile roofs, slate roofs, and rubber roofing (EPDM). Our skilled professionals can restore your tile, epdm, asphalt or slate roofs visual appearance to like new.
Joe Botti, Owner
Keystone Pressure Washing and Roof Cleaning, LLC is a member of the Roof Cleaning Institute of America.
For A Free Quote!
For A Free Quote!
Call Today! (412) 477-5431