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Business Details
41 Years
experience
Expert Engineering Services from Design to Construction
Founded in 1985, EDA has established itself as a trusted leader in mechanical and electrical consulting engineering. Our team of licensed professionals delivers precise engineering design services for new and existing buildings, ensuring compliance with industry standards and client-specific requirements. We prioritize client collaboration, offering end-to-end support from initial design through construction completion.

With decades of experience and a commitment to leveraging the latest technologies, we provide comprehensive solutions tailored to educational, commercial, and municipal projects. Our reputation for reliability, technical expertise, and post-project support has earned us long-term partnerships and industry recognition across the Midwest.
Services
Mechanical Engineering Electrical Engineering Design Services Construction Support Energy Audits
Details
  • Year established: 1985
Highlights and features
  • We offer 35+ years of experience in mechanical and electrical engineering.
  • Our team uses cutting-edge technology for precise design and analysis.
  • We provide end-to-end project support from concept to construction completion.
  • Our engineers are licensed professionals in multiple Midwestern states.
  • We guarantee post-project follow-up and maintenance guidance.
What people say
True professionals Quality design work Responsive to client needs Exemplary service Knowledgeable team
Services
Mechanical Engineering
Our mechanical engineering services focus on HVAC systems, plumbing, and fire protection design. We ensure energy efficiency and compliance with industry standards. Clients benefit from tailored solutions that optimize building performance and occupant comfort.
Electrical Engineering
We design electrical systems for commercial and institutional buildings, including lighting, power distribution, and emergency backup. Our expertise ensures reliable, code-compliant installations that meet evolving technological demands and safety regulations.
Design Services
From concept to detailed plans, our design services integrate mechanical and electrical systems. We collaborate closely with clients to align projects with functional, budgetary, and sustainability goals while maintaining regulatory compliance.
Construction Support
We provide on-site construction administration, ensuring adherence to design specifications. Our team addresses challenges in real-time, minimizing delays and guaranteeing the final build matches the original vision.
Energy Audits
Our energy audits identify cost-saving opportunities in existing buildings. Using advanced tools, we assess systems and recommend upgrades that reduce consumption while maintaining operational effectiveness and occupant satisfaction.
People
Mark S. Borger
Senior Plumbing Designer
Mark Borger specializes in plumbing system design, combining technical precision with practical solutions. His expertise ensures efficient, code-compliant installations tailored to client needs and project specifications.
Jon Buiter
Principal Mechanical Engineer
Jon Buiter leads mechanical engineering projects, focusing on HVAC and sustainable design. With extensive experience in educational facilities, he delivers innovative systems that balance performance, cost, and environmental impact.
Norman TeKrony
President Mechanical Department
Norman TeKrony oversees mechanical engineering operations, emphasizing client collaboration and technical excellence. His leadership drives projects that meet rigorous standards while addressing unique client challenges.
Michael A. King
Electrical Engineer
Michael King specializes in electrical systems for commercial buildings. His work ensures reliable, future-ready infrastructure through meticulous design and integration of advanced technologies.
Andrew Landman
Principal Electrical Engineer
Andrew Landman directs electrical engineering projects, prioritizing safety and efficiency. His expertise in complex systems supports clients in achieving compliant, durable, and adaptable electrical installations.
Questions
What services does EDA offer?
EDA provides mechanical and electrical engineering, design services, construction oversight, and energy audits for commercial, educational, and municipal projects.
Which areas does EDA serve?
EDA primarily serves Iowa, including Sioux Center, Sioux City, and surrounding Midwestern regions.
How long has EDA been in business?
EDA has delivered engineering solutions since 1985, with over 35 years of industry experience.
What makes EDA different from competitors?
EDA combines technical expertise, client-focused collaboration, and post-project support to ensure long-term satisfaction and project success.
Can EDA handle large-scale projects?
Yes, EDA has extensive experience managing complex, large-scale projects for schools, universities, and municipal facilities.