PSI

PSI Pressure Shine Improvement is a family-owned pressure washing and soft washing company for homes and businesses. Soft washing uses low water pressure and cleaning solutions to remove mold, mildew, algae and moss from roofs and building exteriors without stripping paint or sealant. The company also cleans decks, fences, brick pavers, concrete, gutters and windows, and removes rust and oil stains.

Each job starts with a plan built around the client. Customers can choose a package, a single service or a custom combination, and free estimates are offered for residential and commercial work, with discounts when several services are bought together. Commercial clients include homeowner's associations, townships and utility companies. The company is based in Lisle, Illinois, and serves the Chicagoland suburbs.