In addition to all the services you would expect from a licensed nonprofit adoption agency, Adoption Connection also provides a-la-carte home study services to families who live throughout the 19 California counties in which we are licensed: Alameda, Amador, Contra Costa, El Dorado, Marin, Napa, Nevada, Placer, Sacramento, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Sonoma, Sutter, Yolo, and Yuba.