Featured, News, Uncategorized Beating the weather in Portofino June 24, 2016 Gibson Commercial Construction Slab is down on Building 900 Slab is down on Building 900 Slab is down on Building 900 Slab is down on Building 900 Steel is up on Building 800 Steel is up on Building 800 Steel is up on Building 800 Steel is up on Building 800