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Structural Engineering Associates

Engineered to Hold. Designed to Last.

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About the firm

Structural Engineering Associates (SEA, Inc.) is a structural consulting engineering firm based in Sioux Falls, South Dakota. SEA, Inc. provides structural engineering services for new construction and complex assessments across education, healthcare, commercial, and industrial markets. Licensed in multiple states and backed by structural engineers holding SE and PE credentials, SEA delivers clear guidance, practical solutions, and structural designs built to last. SEA, Inc. has been actively using Building Information Modeling with Revit since 2009.

Team
Micro
Firm type
Structural Engineering

People

Mark A. SmithPrincipal Owner, Structural Engineer

Brian D. WelchPrincipal Owner, Structural Engineer

Rob D. MaherPrincipal Owner, Structural Engineer

Capabilities

Structural Engineering Consulting

Service website

SEA, Inc. provides structural consulting engineering services for new builds and existing structure assessments.

  • Analysis of Existing Structures and Building Renovations
  • Structural Building Information Modeling (BIM) with Revit
  • Field Observations and Documentation
  • Structural Steel Design
  • Composite Steel Beam Floor and Roof Construction
  • Cast-in-Place Concrete and Precast Concrete Design
  • Design of Concrete Masonry
  • Light Gage Steel Design
  • Multiple Story Wood Framed Construction Design
  • Finite Element Analysis
  • Floor Vibration Analysis
  • Metal Building Foundation Design
  • Earth Retention and Retaining Wall Design

Industries

Education · Healthcare · Commercial · Industrial

Projects