We design underground, vertical, and environmental structures to support our communities
No matter where you go, structural engineering is the framework of our Nation’s foundation.
Analysis / Consultations
Inspections / Condition Assessments
Electrical T&D Structures
Utility Manholes and Vaults
Aviation Terminals & Hangars
David Mason + Associates is a trusted firm that has played key roles in the design and construction of some of the most prominent and challenging projects in the St. Louis region. They were critical in the success of the City Arch River renovation in downtown St. Louis, including MoDOT’s Park over the Highway project.
Our Structural Engineering services combine the latest technology with engineering expertise where you work, live, and play. Send us your information to start a conversation.