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Council Members
Wes Herndon
330 N. Fourth Street, Suite 200
St. Louis, MO 63102
Juneau was incorporated in July of 1980 as Juneau Associates, Inc., P.C., to offer independent professional engineering, land surveying and construction management services. Dedicated to personalized customer service and close attention to detail, we have a distinguished record of achievement in site development, transportation and drainage projects, as well as water distribution and wastewater collection projects.

Over the years, we have lent our expertise to private and public clients with interests in:

Water Treatment and Distribution Centers
Sanitary Sewers and Collection Systems
Drainage Studies and Stormwater Improvements
Industrial Waste Treatment and Control
Primary, Secondary and Tertiary Treatment Systems
Pumping Stations
Solid Waste Management
Bridges and Structures
Structural Engineering
Roadway and Transportation Systems
Commercial Site Development
Land and Route Surveying
Geographic Information Systems (GIS)
Trails and Recreational Facilities
Juneau is headquartered in Granite City, IL. The company also has an office at University Park on the campus of Southern Illinois University Edwardsville, as well as offices in Chicago, IL and in St. Louis, MO. Juneau, and its employees, are committed to continuing long-standing relationships with the communities in which they live and work.
streets and highways, water treatment and distribution, sanitary and stormwater collection and treatment, commercial and industrial development, land surveying, and project management
Veteran Owned Small Business
In 2011, Juneau was one of the first companies in the State of Illinois to be certified as a Veteran-owned small business, under the new Illinois Veterans Business Program.

LEED AP BD + C Certified
The LEED AP BD+C credential suits professionals with expertise in the design and construction phases of green buildings serving the commercial, residential, education and healthcare sectors. The specialty denotes practical knowledge in the LEED for New Construction, LEED for Schools and LEED for Core and Shell rating systems.

Hazwoper Certification
An acronym for Hazardous Waste Operations and Emergency Response, Hazwoper Certification refers to many types of hazardous waste operations and emergency response conducted in the United States under a standard defined by OSHA for safety requirements. Employers and their sub-contractors, or public sector responders, must meet certain criteria under the Hazwoper Certification in order to conduct clean-ups or emergency response operations.

Safety Inspection of In-Service Bridges Certification
Administered by the National Highway Institute, this certification provides training on the safety inspection of in-service highway bridges and is required of Federal, State, and local highway agency employees and consultants involved in inspecting bridges.

Fracture Critical Inspections Certified
Administered by the National Highway Institute, this certification reflects current practices, while addressing new and emerging technologies available to bridge inspectors. In addition, the course features exemplary training; hands-on workshops for popular types of nondestructive evaluation (NDE) equipment; and a case study of an inspection plan for a fracture critical bridge.

ISNetworld Member
ISNetworld is the global resource for connecting corporations with safe, reliable contractors in capital-intensive industries.

Confined Space Training
OSHA standards require companies to implement a comprehensive confined space entry program for their employees who are involved in confined space work. A key element of that program is providing confided space training for affected workers.

e-RAILSAFE Compliant
A Workforce Safety and Security Management program for Class 1 Railroads and the businesses that serve them, e-RAILSAFE certification was designed to improve the security of railroad employees, operations and facilities. As part of these efforts, designated railroad contractors, vendors and suppliers are required to comply with the program.

Gas Awareness Training
Juneau provides basic hazardous gas awareness training along with respirator training and fit testing to all of their employees who work in industrial settings where gas hazards may exist.

OSHA Compliant
Juneau recognizes and adheres to the safety and workforce training requirements of OSHA and is 100% committed to employee safety and wellbeing.
Juneau provides professional engineering, land surveying and construction management services for public and private clients in Illinois and Missouri. We take pride in our ability to offer our clients a full range of design, planning and construction services. No matter what your engineering or land surveying needs may be, Juneau's team of professionals can help take your project from design to reality.