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

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Civil Site Design
Civil Site Design
Civil Site Design
Civil Site Design

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

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

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Structural Engineering
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Structural Engineering
Structural Engineering

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

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Transportation Engineering
Transportation Engineering
Transportation Engineering
Transportation Engineering

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

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Water & Wastewater Engineering
Water & Wastewater Engineering
Water & Wastewater Engineering
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

City of Rochelle – Well #10 Well Building Replacement

Willett, Hofmann & Associates, Inc. was the lead engineering firm for the planning, design and construction phases for the City of Rochelle’s Well #10 Well Building Replacement project. Well #10 is located on Southview Drive in a residential area. The existing well building was a small 300 square foot metal industrial looking building that did not blend in well with the neighboring residential homes. The new well building is 1,100 square feet, the design is more operator friendly, and the architecture of the building makes it look like a residential home. The building has chemical feed rooms for chlorine, phosphate and fluoride, a flowmeter and lab room, and an electrical and water system controls room. ... See MoreSee Less

2 hours ago  ·  

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It's time for an update from our Rockford office. The new parking lots and sidewalks are coming along nicely. ... See MoreSee Less

1 week ago  ·  

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