Copenbarger & Copenbarger LLP, Sacramento, CA Offices Copenbarger & Copenbarger LLP Northern California office is located in Sacramento, California. We serve the estate planning, elder law, trust and estate administration, and asset protection needs of individuals and families throughout all of Sacramento County. We take the time to understand your goals, values, dreams, fears, and uniqueness. Through our advice and counseling, we can save taxes, reduce costs, and protect families. There are nine Copenbarger & Copenbarger attorneys, all of which support the needs of clients in Sacramento and the surrounding communities.