The principals of the firm have practiced law together for over twenty-nine years. Ronald W. Carmichael has extensive probate and estate planning, legislative/lobbying and real estate experience. Donald W. Powell is a Certified Bankruptcy Specialist and chaired the Bankruptcy Specialization Committee of the Arizona State Bar for its first eleven years. The litigation partners, Sid A. Horowitz and Richard C. Gramlich, have successfully tried all types of significant and complex litigation matters.