Home

Structural Engineering

Learn More

Transportation Engineering

Learn More

Water & Wastewater Engineering

Learn More

Civil Site Design

Learn More

Architecture

Learn More

Land Surveying

Learn More

Projects

Architecture

The Willett, Hofmann & Associates, Inc. Architectural Department is qualified to provide a wide range…

view projects
Civil Site Design

Willett, Hofmann & Associates, Inc. Civil Site Engineering staff are experienced in and capable of…

view projects
Land Surveying

The Willett, Hofmann & Associates, Inc. Land Surveying Department provides ALTA/ACSM surveys, boundary and property…

view projects
Structural Engineering

With four licensed Structural Engineers on staff, and the support of an experienced technical staff,…

view projects
Transportation Engineering

The Willett, Hofmann & Associates, Inc. Transportation Department provides engineering services for design, construction and…

view projects
Water & Wastewater Engineering

Today’s increasing drinking water and water quality standards require investment in education and technology and…

view projects

Recent News

Willett, Hofmann & Associates, Inc. is pleased to announce that Erik Larson in the WHA Dixon Office recently passed the licensing examination and is now an Illinois Licensed Structural Engineer! Erik graduated from Bradley University in 2013 and has worked at WHA since then. ... See MoreSee Less

2 days ago  ·  

View on Facebook
Willett, Hofmann & Associates, Inc. is pleased to announce that Jordan Primus in the WHA Cedar Rapids Office recently passed the licensing examination and is now an Illinois Licensed Professional Engineer! Jordan graduated from the University of Iowa in 2016 and has worked at WHA since June of 2016. ... See MoreSee Less

2 days ago  ·  

View on Facebook