Willett, Hofmann & Associates, Inc.

Willett, Hofmann & Associates, Inc. (WHA) is a multi-discipline, professional organization unique in its capabilities and credibility that is licensed to provide professional civil engineering, structural engineering, architecture and professional land surveying services. WHA has been providing professional design and land surveying services to municipalities, townships, counties, state agencies and private enterprises for over 80 years. We have a talented and diversified staff of more than 50 full-time employees in six offices (Dixon, Freeport, Rockford, Joliet, Moline and Sterling, Illinois) who are experienced and qualified to provide an extensive range of professional services, including structural engineering, transportation engineering, water and wastewater engineering, civil site design, architectural design, land surveying services, and construction services for all our areas of expertise. WHA is owned solely by licensed professionals on staff, and therefore our clients frequently work directly with an owner of the company. We are dedicated to serving our clients Ethically, Responsively and Professionally with highly trained and skilled staff. This innate organizational philosophy has fostered numerous long-standing clients, some of whom we have been serving for over 80 years.WHA. is poised, capable and qualified to provide our clients a single source for a wide variety of professional design and land surveying services. Professional Staff: 20 Licensed Professional Engineers 4 Licensed Structural Engineers 2 Licensed Professional Land Surveyors 2 Licensed Architects 2 Leadership in Energy and Environmental Design Accredited Professionals (LEED AP BD+C) 3 Certified Bridge Program Managers 7 Certified Bridge Team Leaders 1 Professional Traffic Operations Engineer 2 Licensed Class A Water Operators 1 Licensed Class I Wastewater Operator