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.
No roof cleaning company should ever use high-pressure washing. Full-out pressure washing is ideal for some occasions, but a roof is designed to protect against natural rainfall, not a high-powered hose. Sadly, many companies do not have the knowledge or equipment to provide safe and effective soft washing. Here at Keystone Pressure Washing and Roof Cleaning, we never apply high-pressure washing on your roof. We use a mix of environmentally safe, highly effective detergents and a “soft wash.” It’s effective enough to clean, yet gentle enough to maintain roof integrity.
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.
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.
Our employees are skilled at professionally cleaning barrel tile roofs and slate roofs.
TYPES OF ROOFS WE CLEAN
SLIDE THE IMAGES TO SEE THE DIFFERENCE BEFORE & AFTER
We professionally clean all type of shingle roofs. You will see the difference immediately.
RUBBER ROOFING (EPDM)
We are experienced at professionally cleaning rubber roofing (EPDM).
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