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Business Details
29 Years
experience
Trusted Commercial & Agricultural Construction Services in Missouri
Koehn Building Systems was founded in 1997 with a commitment to delivering quality construction services to commercial, agricultural, and industrial clients. Our approach prioritizes customer satisfaction through meticulous attention to detail, transparent communication, and a focus on long-term value. With over 25 years of experience, we have built a reputation for excellence in pre-engineered metal buildings, concrete services, and agricultural construction. Our team combines hands-on expertise with advanced design capabilities to ensure every project meets exacting standards. We maintain active industry certifications, including IAS accreditation for metal building assembly, and have earned multiple safety awards.

Headquartered in Rich Hill, Missouri, we serve clients across six Midwestern states while maintaining a strong local focus. Our leadership team remains directly involved in daily operations, ensuring continuity of our core values. We specialize in balancing functional design with aesthetic appeal, delivering structures that meet immediate needs while supporting future growth. Our concrete division provides critical foundational work with exceptional precision, and our agricultural expertise addresses evolving industry demands. By integrating in-house services with trusted partners, we offer comprehensive solutions tailored to each client's unique requirements.
Services
General Contracting Pre-Engineered Metal Buildings Concrete Services Agricultural Buildings Grain Storage
Details
  • Year established: 1997
Highlights and features
  • We offer 25+ years of specialized expertise in metal building systems
  • Our IAS-accredited metal building assembly ensures superior quality standards
  • In-house concrete division provides unmatched precision for foundational work
  • Award-winning safety record with ACUITY Safety Awards since 2014
  • Local focus with regional service across six Midwestern states
Associations and certifications
  • International Accreditation Service (IAS)
Services
General Contracting
We provide comprehensive general contracting services for commercial and agricultural projects, managing every phase from site analysis to final occupancy. Our team offers in-house design capabilities and collaborates with preferred architects to ensure seamless execution. With expertise in budget analysis, permitting, and construction management, we deliver tailored solutions that balance functionality with aesthetic appeal while maintaining strict attention to detail throughout the process.
Pre-Engineered Metal Buildings
Our IAS-accredited team specializes in designing and erecting pre-engineered metal buildings for diverse applications. We offer customized solutions ranging from small workshops to large industrial facilities with complex requirements. With expertise in clear span structures and hydraulic door systems, we deliver durable, cost-effective buildings that provide superior longevity and lower maintenance costs compared to traditional construction methods while maintaining exceptional structural integrity.
Concrete Services
Our dedicated concrete division provides precision flatwork, foundations, and structural elements for commercial and agricultural projects. We maintain tolerances within a quarter-inch accuracy, exceeding industry standards. Services include paving, slabs, walls, and specialized foundations for metal buildings. Our team ensures proper preparation for subsequent construction phases while maintaining strict quality control to guarantee long-term structural stability and performance under demanding conditions.
Agricultural Buildings
We design and construct specialized agricultural facilities tailored to evolving farming needs. Our expertise includes equipment storage, cold storage, hay storage, and shop complexes with living quarters. We incorporate growth planning software to optimize facility layouts for future expansion while maintaining functional efficiency. Our metal building expertise provides superior clear spans and durability for agricultural applications requiring large, unobstructed interior spaces.
Grain Storage
As licensed dealers for Sukup grain storage systems, we provide complete grain bin solutions from small farm applications to large commercial installations. Our services include site preparation, concrete foundation work, and professional installation of durable, high-capacity storage systems. We combine Sukup's reliable equipment with our construction expertise to deliver efficient, weather-resistant storage solutions that maximize operational efficiency and protect agricultural investments.
People
Steve Koehn
CEO & Co-founder
Co-founder and CEO with 25+ years in construction, Steve leads with a focus on quality and customer satisfaction. He oversees strategic operations while maintaining hands-on involvement in project execution. His leadership emphasizes safety, team development, and family values.
Jerel Koehn
Pre-Engineered Metal Building Specialist
Co-founder and metal building expert with extensive field experience. Jerel manages all aspects of metal building operations, ensuring technical excellence and adherence to IAS accreditation standards. His practical expertise spans design, assembly, and quality control for complex metal structures.
Questions
What construction services do you offer?
We specialize in general contracting, pre-engineered metal buildings, concrete services, and agricultural construction including grain storage solutions.
Which areas do you serve?
We operate throughout Missouri, Kansas, Nebraska, Iowa, Oklahoma, and Arkansas with our headquarters in Rich Hill, Missouri.
Are you certified for metal building assembly?
Yes, we're accredited by the International Accreditation Service (IAS) for AC478 metal building assembly standards.
Do you handle both commercial and agricultural projects?
Yes, we serve commercial, industrial, and agricultural clients with tailored construction solutions for each sector.
How do you ensure construction quality?
Through IAS-accredited processes, precision concrete work, safety certifications, and 25+ years of specialized expertise.
How can I get a project quote?
Contact us at 417-395-4305 or through our website to schedule a consultation and receive a customized project estimate.