United Contract Services, Inc. (UCS) is a full-service janitorial services company serving Northern California.

United Contract Services, Inc.

Headquarters: (408) 577-0105

We provide janitorial services to the following Northern California cities and counties:

Santa Clara County, San Mateo County, Alameda County, Contra Costa County, Bay Area, South bay, Palo Alto, Belmont, Burlingame, Brisbane, Campbell, Concord, Cupertino, Daly City, Danville, El Cerrito, Foster City, Fremont, Gilroy, Hayward, Lafayette, Los Gatos, Menlo Park, Milpitas, Morgan Hill, Mountain View, Palo Alto, Pleasanton, Redwood City, San Carlos, San Jose, San Mateo, South San Francisco, Sunnyvale, Union City, Sacramento, Rio Linda, Elk Grove, Citrus Heights, Old Sacramento, Dixon, Fairfield, Granite Bay, Vacaville, Lincoln, Davis, Loomis, Roseville, and Woodland.