With four licensed Structural Engineers on staff, and the support of an experienced technical staff, Willett, Hofmann & Associates, Inc. Structural Engineering Department can provide structural engineering services for projects of any size or complexity. WHA provides structural engineering services for new construction, rehabilitation and restoration of highway and railroad bridges; new construction, renovation and additions for building structural systems; existing structure evaluation reports and load rating analysis for both bridges and buildings; and construction engineering for projects of various sizes and complexities.

The Willett, Hofmann & Associates, Inc. Transportation Department provides engineering services for design, construction and maintenance of municipal streets and alleys, rural and major highways, recreational paths, traffic signals, street lighting, and industrial and commercial sites, as well as intersection design studies, storm sewer analysis, and storm water management facilities for projects of various sizes and complexities.

Today’s increasing drinking water and water quality standards require investment in education and technology and often, a major shift away from comfortable old solutions. The Willett, Hofmann & Associates, Inc. Water & Wastewater Engineering Department responds with a wide variety of innovative solutions that make health and safety of community residents and natural resources a top priority.

Willett, Hofmann & Associates, Inc. Civil Site Engineering staff are experienced in and capable of providing both private and public residential, commercial, industrial, and governmental developments, providing services ranging from design, permitting and construction staking and observation of sites ranging from a single lot, to multiple-lots. Our staff is experienced in the design of storm water management and detention facilities, site grading, parking lots, roadways, entrances, storm and sanitary sewers, and water distribution for fire protection and domestic use. WHA staff works closely with our in-house Land Surveying Department staff and state and local agencies having jurisdiction over developments throughout the design process to ensure their design and platting standards are met, and provides layout and engineering services during the construction phase of the project.

The Willett, Hofmann & Associates, Inc. Architectural Department is qualified to provide a wide range of building design services for a wide variety of project types and complexities. The complexity of building design and remodeling projects in today’s building construction environment requires a diverse team of professionals who can address all of the regulatory, site and code-related requirements for a project, while creating a functional, efficient and aesthetically pleasing building. Our architectural staff routinely collaborates with both in-house engineers and specialized outside consultants, to provide a valuable single-source, comprehensive contact for our clients’ projects.

The Willett, Hofmann & Associates, Inc. Land Surveying Department provides ALTA/ACSM surveys, boundary and property surveys, topographic and route surveys, and platting and development surveys, as well as construction staking services for projects of all sizes and complexities. Our Land Surveying Department is uniquely equipped and qualified to perform bathymetric surveys. Using echo-sounder technology, we can collect accurate underwater data to produce topographic surveys of the bottom of rivers, lakes, ponds and other bodies of water.