Boyd McFadden “Mack” Mayo

Eagle Scout: March 13, 2001

Boyd McFadden “Mack” Mayo is an attorney in Spokane, Washington. He earned the rank of Eagle Scout on March 13, 2001. He received a B.A. in English with distinction from Southern Methodist University. In 2010 he earned a J.D., cum laude, from the Charleston School of Law, where he was student works editor of the Charleston Law Review. He was admitted to the Washington bar in 2011 and later to the Idaho bar. He began his career in consumer class action litigation at The Scott Law Group in Spokane. There he helped win a unanimous Washington Supreme Court decision in Gandee v. LDL Freedom Enterprises (2013). He also worked with the Innocence Project on behalf of three wrongly convicted men. He later founded The Mayo Law Group PLLC. In 2023 he joined Paine Hamblen LLP, where he is a principal and chairs the Housing Law Practice Group. He was named a Super Lawyers Rising Star each year from 2014 to 2024 and received the Idaho State Bar Service Award in 2026.

Sources: Troop 1 archives; attorney profile, Paine Hamblen LLP (accessed September 2026); “Paine Hamblen Welcomes Mack Mayo to the Firm,” Paine Hamblen LLP, May 2023; attorney profile, Super Lawyers; member profile, Counsel United.

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