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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

Ian and Alan from WHA's Dixon office are at Dixon Public Schools #170 Dixon High School this morning speaking with students at their career fair. ... See MoreSee Less

3 days ago  ·  

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Dan, Josh, & Brett of WHA’s Joliet office recently met with P.T. Ferro Construction Company, "D" Construction, Inc. & Will/South Cook Soil & Water Conservation District for a construction coordination meeting for the Moen Ave roadway which started in the Village of Rockdale this week. The existing roadway will be completely replaced with a 3-lane cross section urban roadway with curb & gutter, new storm sewer & drainage swales, landscaping and trees, cross road box culverts, and bridge. This video shows the project site driving west thru the middle section of the project, including some utility relocation activity. Watch for video updates throughout 2019. ... See MoreSee Less

5 days ago  ·  

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