Immigration Law of Montana PC is a law firm dedicated solely to immigration and naturalization law. We are located in Billings, Montana and serve clients in Montana and the surrounding states. We have been in practice since 1996.Immigration Law of Montana is a member of the American Immigration Lawyers Association.Christopher J Flann, Attorney at Law.Se habla Espanol.Call today for your free initial consultation. We have been helping people with all phases of immigration law for many years and look forward to assisting you.