Gordon S

Performance Services, Inc.

Founded in 1992, Performance Services, Inc. (PSI) strives to provide high-quality cleaning, repair, restoration, and maintenance services for business and organization property owners in Harrisburg, and throughout the Mid-Atlantic. We can provide a wide range of interior and exterior cleaning and maintenance services, including high-rise window cleaning, bird proofing and pest control, graffiti removal, historical masonry restoration, and more. And, as a longstanding member of the International Window Cleaners Association (IWCA), we are committed to promoting a culture of safety and professionalism.