Gold: Cole Real Estate. Covering Alameda, Contra Costa and Solano counties, this real estate company specializes in residential, short sales, relocation and bank owned properties.1135 B Arnold Drive, Martinez. 925-228-4411. www.ambercole.com.
Silver: Jen Cogen Dudum Real Estate Group. 1910 Olympic Blvd., #100, Walnut Creek. 415-828-2020. www.jencogenhomes.com/Home.
Gold: Intero Real Estate Services. Topnotch service, backed by extensive agent training and technology, is the hallmark of this locally founded agency. 1100 Park Place, #100, San Mateo. 650-931-8300. www.interorealestate.com/offices/1277-San-Mateo.
Silver: Dwell Real Estate. 1500 Laurel St., Suite B, San Carlos. 650-486-1555. www.dwellagents.com.
Bronze: Anna Ow, Coldwell Banker. 181 Second Ave., #100, San Mateo.