United Site Services, the nation’s leader in portable toilet rentals and porta potty rentals, warmly welcomes CCI's customers in California and the United States! We are excited to have you join our USS family. Our service team is here to support you with all your projects and requests. Your success and satisfaction are our primary goals and we look forward to working with you for years to come! With more than 100 locations coast to coast, United Site Services is the most capable and comprehensive provider of quality portable restroom rentals and temporary fence rentals. Our friendly, knowledgeable customer service gives you peace of mind, from expert planning to accurate, on-time delivery. Rely on us for all your portable sanitation needs, large or small.