Welcome to Keystone Pressure Washing and Roof Cleaning, Western Pennsylvania's trusted exterior cleaning experts. Headquartered in Trafford, PA, we proudly serve homeowners and businesses throughout Monroeville, Murrysville, North Huntingdon, and the surrounding Pittsburgh metro areas. Whether you need green mold safely washed off your vinyl siding, dark stains removed from your driveway, or professional black algae removal from your roof shingles, our licensed team delivers meticulous results with state-of-the-art equipment.
OUR PROFESSIONAL EXTERIOR CLEANING SERVICES IN GREATER PITTSBURGH
RESIDENTIAL HOUSE SOFT WASHING
High-pressure water can crack vinyl siding, blast away mortar, and destroy wood trim. At Keystone, we use low-pressure soft wash methods combined with eco-friendly cleaning soaps to safely eliminate dirt, pollen, and mold at the source—leaving your home's exterior looking completely brand new.
CERTIFIED NON-PRESSURE ROOF CLEANING
Those dark, unsightly streaks on your shingles are actually Gloeocapsa magma—a destructive form of algae that feeds on your roof materials. We specialize in non-pressure shingle and tile roof washes that remove stains completely without voiding your manufacturer warranty.
CONCRETE SURFACE CLEANING, STAINING & SEALING
Restore the clean, bright look of your walkways, driveways, patios, and swimming pool decks. Our flat-surface cleaning equipment strips out deep oil patches and winter salt damage. We can beautifully enhance your living spaces with custom concrete stains finished with professional gloss concrete sealers for maximum protection.
COMMERCIAL SERVICES & FLEET MOBILE WASH
Keep your business storefront or vehicle fleet looking immaculate. We provide custom recurring service plans for local Pittsburgh businesses, specializing in sidewalk chewing gum removal, restaurant dumpster pad sanitation, and heavy truck/fleet pressure cleaning.
OUR 5 STAR SERVICES
We aren't making this up. Check out the reviews
FLEET CLEANING
VIEW SOME OF OUR REVIEWS
Wow! Joe and his crew did a tremendous job in cleaning the dirt and mold off the tan vinyl siding, the bricks of the chimney and surrounding the base on our home plus they also cleaned our driveway and sidewalk. Totally looks brand new. Joe and his crew were professional and dependable, he explained his process. He made sure we were satisfied with the outcome. We highly recommend Joe and his crew.
Vicki S.
PROUDLY SERVING our local neighborhoods
WHY GREATER PITTSBURGH TRUSTS KEYSTONE PRESSURE WASHING
As a family-owned and operated local business, details matter to us. We are active members of the Roof Cleaning Institute of America and certified by the United Association of Mobile Contract Cleaners. We back every single house washing, roof restoration, and concrete sealing project with a 100% customer satisfaction guarantee. Contact Joe Botti and the team today at (412) 477-5431 for a fast, clear estimate!