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Koehn Building Systems Koehn Building Systems
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Business Details
29 Years
experience
Your Trusted Partner for Commercial and Agricultural Construction Solutions
Koehn Building Systems was founded in 1997 by Steve and Jerel Koehn, who instilled a philosophy of prioritizing client needs and delivering quality construction. Our team specializes in pre-engineered metal buildings, concrete services, and agricultural construction, serving commercial, agricultural, and industrial clients across Missouri, Kansas, and surrounding states. We maintain a hands-on approach, with owners actively involved in daily operations and fieldwork to ensure attention to detail. Our services include site analysis, design, foundation work, and project completion, supported by in-house expertise and preferred partners.

We emphasize long-term value through meticulous planning, transparent communication, and adherence to safety standards. Our commitment to excellence has earned industry recognition, including multiple ACUITY Construction Safety Awards. We focus on local projects to maintain work-life balance for our team while delivering tailored solutions for each client's unique needs.
Services
General Contracting Pre-Engineered Metal Buildings Concrete Services Agricultural Buildings Grain Storage
Details
  • Year established: 1997
Highlights and features
  • We have 20+ years of experience in pre-engineered metal building construction
  • Our in-house design and project management teams ensure seamless execution
  • Accredited by the International Accreditation Service with AC478 distinction
  • Award-winning safety record with multiple ACUITY Construction Safety Awards
  • Owners actively involved in field operations and client relationships
Associations and certifications
  • International Accreditation Service (IAS)
What people say
Superior attention to detail Quality workmanship Reliable service Experienced professionals Met expectations
Update Listing
Services
General Contracting
We provide comprehensive general contracting services for commercial and agricultural projects. Our team handles everything from site analysis and design to construction completion and final cleanup. With in-house design capabilities and experienced project managers, we ensure seamless coordination between architects, subcontractors, and clients throughout the entire construction process.
Pre-Engineered Metal Buildings
Our IAS-accredited team specializes in designing and erecting pre-engineered metal buildings. We offer customized solutions for warehouses, churches, auto dealerships, and industrial facilities with clear spans up to 200 feet. Our expertise includes structural calculations, foundation preparation, and installation of high-performance steel buildings that offer superior durability and lower long-term maintenance costs.
Concrete Services
We deliver precision concrete services including foundations, slabs, walls, and flatwork for commercial and agricultural structures. Our team maintains quarter-inch accuracy in large-scale pours, ensuring proper anchor bolt placement for metal building installations. These services can be performed as standalone projects or integrated with our other construction offerings.
Agricultural Buildings
We design and construct specialized agricultural facilities including equipment storage, cold storage, and grain storage solutions. Our team combines generational farming knowledge with modern construction techniques to create efficient, expandable facilities. We incorporate long-term growth planning and superior clear span designs to accommodate large farm machinery.
Grain Storage
We provide complete grain storage solutions featuring Sukup grain bins with concrete foundation preparation. Our team handles installations ranging from small farm applications to large commercial bin projects. We combine structural engineering expertise with agricultural industry knowledge to create durable, efficient storage systems that maximize operational efficiency.
People
Steve Koehn
CEO & Co-founder
Steve Koehn co-founded Koehn Building Systems in 1997 and has over 20 years of construction industry experience. He oversees company operations and maintains active involvement in fieldwork. Steve emphasizes quality construction, attention to detail, and client relationships while fostering a company culture focused on safety and employee development.
Jerel Koehn
Co-founder/Pre-Engineered Metal Building Specialist
Jerel Koehn co-founded the company and specializes in pre-engineered metal building operations. With extensive field experience, he ensures technical excellence in metal building assembly and maintains the company's IAS accreditation standards. He works closely with clients to deliver structurally sound, customized building solutions.
Barrett Case
Site Superintendent
Barrett Case serves as site superintendent, overseeing project execution and quality control. He brings extensive field experience in commercial construction management and ensures adherence to safety protocols and project timelines while maintaining direct communication with clients throughout the building process.
Landon Swope
Sales/Project Manager
Landon Swope manages client relationships and project coordination. He combines construction knowledge with client service expertise to guide projects from initial consultation through completion. His role focuses on understanding client needs and ensuring alignment with the company's quality construction standards.
Rodger Koehn
Sales/Project Manager
Rodger Koehn serves as sales and project manager, leveraging family construction experience to understand client requirements. He facilitates communication between design, field operations, and clients while maintaining the company's commitment to quality, transparency, and attention to detail in every construction project.
Questions
What types of construction projects does Koehn Building Systems handle?
We specialize in commercial, agricultural, and industrial construction projects including pre-engineered metal buildings, concrete services, agricultural facilities, and grain storage solutions across six Midwestern states.
Are you licensed to work outside Missouri and Kansas?
We primarily serve Missouri, Kansas, Nebraska, Iowa, Oklahoma, and Arkansas. For projects outside this area, we'll evaluate feasibility and may refer to trusted partners while maintaining our quality standards.
Can you handle both design and construction phases?
Yes, we offer in-house design capabilities including project drawings and space planning, and can work directly with building owners or collaborate with architects to execute their vision.
What makes your concrete services different?
Our concrete team achieves quarter-inch accuracy in large pours, critical for metal building anchor bolt placement. We combine precision with construction expertise to ensure proper foundation for all structures.
Do you offer post-construction support?
While we don't provide ongoing maintenance, we offer recommendations for qualified service providers and maintain client relationships to support future expansion or renovation needs.
How are you qualified for metal building construction?
We're accredited by the International Accreditation Service (IAS) with AC478 distinction, demonstrating our commitment to quality metal building assembly standards and technical expertise.