About STO
As one of the industry’s leading construction management firms, STO Building Group has been building amazing spaces for our clients for almost 50 years. The STO Building Group—Structure Tone, LF Driscoll, Structure Tone Southwest, Pavarini Construction Co., Pavarini McGovern, Govan Brown, Ajax Building Company, BCCI Construction, and Layton Construction—includes over 3,300 employees located in offices throughout the US, Canada, UK, and Ireland. Together, they provide a complete range of services, from design constructability review, to renovated interior fit-outs, to new building construction, to major building infrastructure upgrades and modernization.
Structure Tone is a Grand Central Level Business Partner of ALANYC.