Williams Sanitary Services (CA)

Williams Sanitary & Plumbing Service, Inc. logo featuring the name in blue text with "since 1950" and a blue and white emblem with a 'w' on the right.

United Site Services has acquired the portable sanitation business of William’s Sanitary Services in Brentwood, CA. We are honored to welcome our new customers to a full suite of solutions including portable toilets, restroom trailers, hand wash sinks, temporary fence rentals and other services to meet their needs.

Our newest commercial construction, residential construction, government / municipal and special events customers in Contra Costa County, California and throughout the region will now benefit from the nation’s largest inventory and a dedicated and knowledgeable Customer Care team. Our local team is dedicated to boosting project and event site productivity with reliable routine service and bundled service opportunities.

Our Service Technicians are trained on the industry leading 10 Point Service Plan assuring the highest quality and service for every unit. Our team will be working over the next few weeks to transition current Williams Sanitary Services’ customers to United Site Services’ account managers, services, and products.

We are committed to the success of our customers and we look forward to helping you with all your site service needs for years to come!