Steam Cleaning    CSU offers a periodic maintenance schedule for commercial and industrial clients to keep your project clean and appealing from the parking lot to the back alley and everything in between. CSU can also provide wet sand blasting, graffiti removal, sewer and drain cleaning, as well as building power washing. CSU, Inc. 888-470-7703 Toll Free 661-726-0071 Local 661-948-5684 Fax General Info: service@csu-inc.com