O’Shea announces the addition of a new hire O’Shea announces the addition of a new hire O’Shea Builders welcomes Gene Alexander, superintendent. Ellie Kasparie / Thursday, January 3, 2019 0 2755 Article rating: No rating Alexander comes to O’Shea from Nigro Construction, Inc. in Las Vegas, NV. While at Nigro Construction Inc., Alexander gained experience with project management and served as a superintendent for projects in retail, hospitality, and healthcare. Read more