William P. McGuire


William P. McGuire joined Mendel & Associates in 2022 and focuses a great deal of his  practice on probate and trust administration, which includes aggregating information, marshalling assets, and guiding clients through the complexities of estate administration.  William also drafts estate plans, and particularly relishes building relationships with clients and their families through the process of estate planning.  

William is an indefatigable problem solver who thoroughly enjoys his chosen practice areas, and is passionate about learning in every stage of his life and career.  William recognizes that every client is unique, making attention to detail of paramount importance while guiding families throughout the probate or trust administration process.

William earned his Juris Doctor (J.D.) at The University of Massachusetts School of Law and is an alumnus of Quinnipiac University, where he received his Bachelor of Science (B.S.) in both Economics and Finance.  Prior to joining Mendel & Associates, William worked in the estate planning department of a small law firm in Hanover, which ignited his passion for his profession and his life’s work.

Outside of the office, William enjoys playing piano at home, watching competitive e-sports tournaments, and fabricating furniture out of used engine parts.  William also sits on the board of directors for the Taunton Area Community Table, Southeastern Residential Services Human Rights Committee, and the Department of Developmental Services Human Rights Advisory Committee.