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Projects

Architecture

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

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Civil Site Design

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

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Land Surveying

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

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Structural Engineering

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

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Transportation Engineering

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

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Water & Wastewater Engineering

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

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Recent News

Moen Avenue in the Village of Rockdale, IL is getting a facelift. AT&T is completing the last of the utility relocation now and P.T. Ferro Construction Company will begin work on storm sewer, watermain, and temporary pavement construction on June 24th. Upon project completion, the existing roadway will be entirely replaced with a three-lane cross section urban roadway with curb & gutter, new storm sewer and drainage swales, landscaping and trees, cross road box culverts, and bridge. Check back in the future for updates! ... See MoreSee Less

3 days ago  ·  

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We surprised Dan Loos at Willett, Hofmann & Associates with a singing telegram for his birthday!! (The singing telegram was purchased by his co-worker at our Gala in May!)
Happy Birthday, Dan! Enjoy your day!!🎉
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7 days ago  ·  

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