About Us
Civil Engineering
We are a civil engineering and environmental planning firm that specializes in water resources, transit and roadway design, floodplain management, environmental engineering, and traffic engineering.
Our Approach
Our approach is to improve the community through developing environmentally conscious designs that are smart, efficient, content and cost sensitive, and sustainable. We bring the latest technology and knowledge of current regulatory standards to meet or exceed our client's expectations with our dedication, energy, and collaborative approach.
Services
We are specialized in water resources, transit and roadway design, floodplain management, environmental engineering, and traffic engineering.
Learn MorePre-qualifications
HZ United, LLC is a pre-qualified consultant for the following agencies:
Ramsey County - St. Paul Department of Public Works
Hennepin County Department of Public Works
City of Minneapolis Department of Public Works
Minnesota Department of Transportation
Missouri Department of Transportation
We are also a certified SDB with SBA, and DBE in Minnesota, Missouri, North Dakota, and Iowa (pending).
Contact Us
Our work ethic, quality, and willingness to collaborate with others have been well recognized by our clients.
Get in Touch With Us