[7][9] DelGrosso moved to Colorado around 2005;[10] he and his wife, Amber, have four children, Andara, Bransen, Breeley and Zackary.
DelGrosso was one of five who put themselves forward for the vacancy committee appointment, standing against local activist Tom Buchanan and former legislative candidate Kevan McNaught, who had lost the Republican primary to Marostica in 2006.
[14] In addition to vocally opposing the elimination of business tax credits,[7][15] DelGrosso sponsored legislation to reduce the number of situations in which late vehicle registration fees are charged,[16] to allow local governments to purchase workers compensation insurance for volunteers participating in property tax work-off programs,[17][18] to allow alcoholic beverages to be served in luxury boxes of sports stadiums.
[11][21] He is expected to face Democrat and Loveland school board member Bill McCreary in the November 2010 general election.
[22] In the 2012 General Election, Representative DelGrosso faced Democratic challenger Mark R. Shaffer.