A Republican, he represented the 13th district in the Connecticut State Senate from 2017 to 2019, previously serving from 2011 to 2013.
Suzio was active in the Connecticut Victim Advocate Advisory Committee, founded the consultancy firm GeoDataVision, and served on the Meriden Board of Education from 1995 to 2009.
[3] After Gaffey resigned after being charged with larceny, Suzio contested the subsequent special election for his seat.
[7] Suzio unsuccessfully ran for a full term in the 2012 election, losing to Democrat Danté Bartolomeo.
[11][12] In what was described as an upset victory by the New Haven Register, Suzio defeated Bartolomeo to reclaim his seat.