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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

WHA can assist you with the creation of a Tax Increment Finance (TIF) District. We’ve written legal descriptions and developed exhibits for several area TIFs, including City of Rockford Government, the Village of Mt. Morris, the City of Dixon Illinois Government, the Village of Paw Paw, IL , the City of Polo, IL. the Village of Prophetstown, the City of Rock Falls IL the Village of Davis, the City of Oregon, Illinois, Government and the Village of Stillman Valley . ... See MoreSee Less

51 minutes ago  ·  

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Happy Engineers Week! We're proud of our engineers, and of our 85-year legacy as a company that serves our clients ethically, responsively and professionally with highly trained and skilled staff. #wha85 #EWeek2020 ... See MoreSee Less

5 days ago  ·  

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