By Luke Carothers Timber has long since been a popular building material, but over the last several hundred years, its use has largely been limited to smaller structures with concrete…

By Luke Carothers The United States has seen a slow, but growing adoption of mass timber as a building material over the last decade.  From a sustainability standpoint, the switch…

O’Donnell & Naccarato has merged operations with structural engineering firm McComas Engineering. With four offices in the Mid-Atlantic region, this merger strengthens O&N’s geographic position and services on a national level.…