Comcast Cable TV; 800-945-2288; www.xfinity.com
Pacific Gas & Electric; 800-743-5000; pge.com
Republic Services; 925-685-4711; www.republicservices.com
RecycleSmart - CCCSWA; www.recyclesmart.org
Central Sanitary District; 925-228-9500; www.centralsan.org/
East Bay Municipal Utility District; 866-403-2683; www.ebmud.com/