Engineers in Red Oak, IA

Comprehensive list of Red Oak, Iowa based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

Business Listings

Jerry F. Shellberg, P.E. & L.S., founded JFSCO Engineering in January of 1990 as a consulting engineering company to supply engineering, planning, and land surveying services for a range of municipal, County, State, Federal and private development projects in the SW Iowa area.


Schemmer is a complete-service architectural engineering company with headquarters in Omaha, Nebraska, and regional offices in Council Bluffs, Iowa and Lincoln, Nebraska. As an employee-owned firm with over fifty years of knowledge, our team of over one hundred specialists take pride in working together to provide our customers solutions that specifically meet their requirements.


Since 1937, JEO has offered customers with engineering consulting services that enhance the quality of life for communities and individuals alike. From our modest beginnings in Wahoo, Nebraska, JEO has evolved into a very skilled and respected consulting company. Our 130 employees supply services to customers throughout the Midwest.



S&C is a complete-service control engineering firm located in Des Moines, Iowa. S&C provides a broad array of solutions from control system design, integration, and development through testing and field installation, to commissioning, client training, and support.


Firm Overview Founded in 2003 by professional engineers Gary Reed and Dean Roghair and professional land surveyor Mike Brooner, CDA has evolved into a multi-discipline firm delivering comprehensive civil engineering, planning, landscape architecture, and surveying services across the Midwest. At CDA, we understand that no two projects, or customers, are the same.


Since 1973, Geotechnical Services. GSI has been recognized as a leading expert in the geotechnical engineering field. GSI has completed geotechnical studies for over twenty five,000 projects across 15 states. Construction Inspection and Testing stops problems before they start, saving money and time.


About Us LEE Engineers and Surveyors specializes in delivering comprehensive planning, design and construction services to the state, municipal and private sectors. Our philosophy is to integrate both design and construction into a centralized project management approach.


Allender Butzke Engineers. ABE supplies geotechnical, environmental, and construction quality control services to both private and public customers in Iowa and the surrounding states. Private customers are individual owners, developers, industries, and commercial retailers as well as teaming up with architects, other engineers, and contractors to complement their design and construction expertise.