KJ Unnerstall Construction
KJ Unnerstall Construction
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Commercial Services

Whatever the project, our team of professionals can provide a custom plan to fit your needs. From design and build, earthwork, world-class decorative concrete stamping--we pride ourselves on being able to get commercial work done on time and ahead of schedule.

What We Offer

Design/Build

Bridges/Roadwork

Design/Build

We pride ourselves on meeting the needs of our customers and if those needs include assistance with designing, we can help. We can take put your ideas to paper and make them a reality.  

Earthwork

Bridges/Roadwork

Design/Build

We provide full-service earthwork: clearing, site prep, site grading, rock breaking, and excavation. We can prep land in any condition to meet the needs for your construction project. 

Bridges/Roadwork

Bridges/Roadwork

Bridges/Roadwork

 KJU provides reliable and long-lasting infrastructure that allows people to get to their destinations, from major highways to biking trail bridges. 

Utilities

Concrete/Flatwork

Bridges/Roadwork

When KJU Inc. started out in 2001, utility piping was one of the first services offered. We have grown a lot since then, but our commitment to installing utility piping both quickly and safely remains the same.

Demolition

Concrete/Flatwork

Concrete/Flatwork

Our team of professionals can safely clear buildings and structures on your land to prep for whatever project you have. 

Concrete/Flatwork

Concrete/Flatwork

Concrete/Flatwork

Our concrete division can do everything from curb and gutter along city streets, large slab and foundation pours, or ornate stamped concrete.

Some Of Our Work

Project: Bank of Franklin County 

Completed: 2021

Services: Concrete work, site work, and utilities. 

Triple 3 Winery

Concrete/Flatwork, Concrete Stamp Work.   

    Ready to get to work?

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    K.J. Unnerstall Construction

    4923 S Point Rd, Washington, MO 63090

    (636) 239-2028

    Copyright © 2022 KJ Unnerstall Construction - All Rights Reserved.

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