About Us Merrigan, Brandt, Ostenso & Cambre, P.A. is a general practice law firm conveniently located in Hopkins, MN. We have over 50 years of experience delivering results-oriented, innovative, and cost-effective legal solutions in the areas of business law, family law, real estate and estate planning. We are a small group of attorneys whose goal is to ensure the complete satisfaction of every client while offering knowledgeable and friendly service.