Street sweeping is about more than just keeping streets, highways, parking lots and industrial complexes looking clean — it’s about eliminating safety hazards and ensuring regulation compliance. USA Services of Florida is a subsidiary of Sweeping Corporation of America (SCA) is the largest self-performing power sweeping company in the United States. SCA employs over 500 associates and utilizes more than 350 state-of-the-art street sweepers, parking lot sweepers, sewer cleaners and other support equipment daily across the country.