CARPIOLAW originated from the CARPIO LAW OFFICE first established in 1963 by Jesus Antonio "Tony" M. Carpio Sr., the partners' father.
By 1983, Atty. Tony's solo practice then, expanded into a two-man team with his son and namesake, Jesus Antonio "Boy" Z. Carpio Jr.
When the present partners became lawyers in 1994, 1995, and 2004, the office came to be known as CARPIO, CARPIO, CARPIO, CARPIO & CARPIO.
Following Atty. Tony and Atty. Boy's death in 2010 and 2014, respectively, the partners re-organized the firm as:
"CARPIO, CARPIO & CARPIO - Attorneys and Counsellors (CARPIOLAW)."
And to highlight their focus on service delivery,
the partners registered the firm anew in 2021 as the:
"CARPIO, CARPIO & CARPIO LEGAL SERVICES OFFICE."