By appointment only. We are a small family owned Accounting and Tax preparation firm that was founded in 1981 in Bullhead City, AZ. The principle goal in starting the business was to provide Accounting and Tax Services to the every day person at a reasonable rate. Bullhead City is located in the tri-state area where Arizona, California and Nevada meet. It is a place of water recreation in the summer and a mild weather haven in the winter for people trying to avoid the harsh winters of the north or east.