IT STARTS FROM THE GROUND UP

SIEREX DESIGN & CONSTRUCTION is the greater Omaha area's start-to-finish solution. We are a design-build firm, providing civil engineering & construction management to private and public sectors.

Flexible and multifaceted. We get the job done right.

    WHAT WE DO    

WHAT WE DO

We strive to provide customers throughout our community with innovative construction services from the planning stages through finishes.

Slide Civil Construction From surveying to final construction, SIEREX has a particular emphasis in Land Development, Subdivision and Site Design, and Erosion Control. We also provide inspection, planning and reporting services. CLICK TO LEARN MORE Community From city projects to erosion control and playgrounds, we deliver everything from concept to final result - and anything in between. CLICK TO LEARN MORE Commercial SIEREX offers construction management and oversight for commercial spaces. Inside or outside, we do site grading, special projects, installations, remodeling and much more. CLICK TO LEARN MORE Residential At SIEREX, we turn ideas into plans and dreams into reality. Whether you are remodeling an existing space or adding a new one, we can help you build an extension to your living space inside and out. CLICK TO LEARN MORE

You envision it. We build it.

    OUR PROJECTS    

OUR PROJECTS

We are a versatile and nimble design-build firm, offering advanced and inventive solutions for customers seeking high-quality, long-lasting construction services.

What's Happening?

Want an inside look at what's going on with SIEREX? Connect with us.

    TESTIMONIALS    

TESTIMONIALS

Building relationships with our clients...

"SCS Engineers called upon SIEREX DESIGN & CONSTRUCTION to support an emergency response and recovery project for a partial building collapse of a US government building in Arlington, Nebraska.  The partial collapse, caused by an adjacent building demolition, required immediate response to buttress the exterior wall to allow retrieval of accountable items by government officials.  Morgan and Foster were second to none and provided timely support under the direction of the onsite structural engineer to stabilize and secure the building.  I would strongly recommend SIEREX to anyone who desires a responsive, thoughtful, and methodical contractor who understands engineering and knows how to work alongside and with engineers."

Mike Miller
Vice President, SCS Engineers

 

 

"SIEREX was a great selection for our office fit-up project. Foster and Morgan brought incredible value, were willing to work cooperatively through a few difficult situations, and did their very best to maintain a restricted schedule—all while maintaining a positive and friendly demeanor. I would absolutely work with SIEREX again in the future and would recommend the company to our clients as well."

Dan Johnson
Architect, TSP Architects

 

 

"SIEREX designed and built our three-car clear-story garage with a mezzanine workshop. This project started with a few pictures and the direction to “build me that.” Morgan embraced the idea and worked with us to fine tune the design to the existing slab. We looked at a variety of options, and developed a sketchup model for each. SIEREX built a solid, useful, and attractive space for us, while maintaining a safe worksite to ensure our children’s well-being. SIEREX also addressed a drainage issue that was not in the original scope. We appreciated SIEREX's enthusiastic and friendly approach. They have a terrific attention to detail while maintaining a holistic overall vision of the finished product. We would wholeheartedly recommend SIEREX to anyone looking to design and build long-lasting and valuable structures"

Brad Carne, OWNER