Infrastructure often requires supporting structures, including manholes, culvert extensions, concrete dam structures and various forms of structural reinforcement. From the intricate forming of vertical concrete structures to the tying of rebar and placement of concrete we provide a complete turnkey service.

The concrete structures that are integral pieces of a well-functioning infrastructure require skill, experience, and top-tier materials to perform efficiently and last long enough to provide value to the communities they serve. Our concrete structure services, including reinforced concrete box culverts, curb inlets, concrete dams, storm sewers, and various other structures, are constructed to provide a dependable, durable foundation for various general construction projects.

Reinforced Concrete Box Culverts, Storm Sewers & Structures

Concrete structures are some of modern construction’s most important and useful pieces. This means they must be built with quality and durability and installed with accuracy and skill. Our team has been installing concrete structures for years and has developed an efficient process designed to deliver optimal flow and support.

Reinforced Concrete Box Culverts

When you need to control water flow beneath structures like road crossings and trails or in the construction of service and utility tunnels, reinforced concrete box culverts are versatile, dependable, and easily installed by our expert concrete structures team. Nature is never easy to tame, but with our box culvert installation services, we can help you work with nature to achieve your construction goals.


Whether you need fully built structures from the ground up or need repairs on an existing structure, Valley Corporation can provide the general contractor services you need to get your concrete structures up and running quickly and efficiently. Providing services on structures like curb inlets, concrete dams, and weir structures, and even working on bridge rehabilitation, we know there is more than a timeline relying on our expertise. We focus on the speed of installation while never sacrificing the quality of materials and accuracy of execution. Our team is ready and excited to assess your structural needs and provide you with the friendly, skilled service you and your company deserve.

Working with Valley Corporation

We have over 50 years of experience as a general contractor. Because of this, we’re better acquainted than most with the countless regulations governing construction in Nebraska, the requirements those regulations dictate, and the site inspections that follow. We’re here to help with each step in that process. For that reason and so many others, choosing the right grading contractors should begin and end with Valley Corp.


We believe our employees are the ultimate investment. Find out how we can unearth your potential, together!