Suspension Bridge at Tinker Swiss Cottage, Rockford, Illinois

Great River Trail, Savanna, Illinois

With multiple years of experience and four licensed Structural Engineers, aided by an experienced and competent technical staff, the Structural Department at Willett, Hofmann & Associates, Inc. is able to manage structural design projects on large and small scales in a professional and timely fashion to meet our clients' needs.   Our experienced Structural staff provides Engineering Services for Building Design and Analysis, Construction Engineering, and all aspects of preliminary phases of bridge design ranging from Hydraulics and permits to bridge type, size and location (TS & L) drawings.   Our Structural Department also performs in-depth hydraulic studies such as flood plain studies and floodway mapping.   The Structural Department staff at Willett, Hofmann & Associates, Inc. is dedicated to continuing education to stay current with developing technologies and design codes to better serve the needs of our clients.

Structural Engineering Department Services include:  

• Bridge Design

• Bridge Ratings

• Bridge Rehabilitation

• Bridge Inspections

• Hydraulic Reports

• Building Design

• Building Evaluation

• Foundations & Footings

• Concrete Slabs-on-Grade

• Concrete Structures (Cast-in-Place and Precast)

• Sanitary Structures

• Structural Steel Systems

• Timber Structures

• Roof Framing

• Retaining Walls

• Existing Structure Evaluation

• Construction Engineering