Business Details
50+ Years
experience
Your Trusted Engineering Partner
MODUS has been a leader in engineering design since 1963, delivering innovative solutions across mechanical, electrical, plumbing, and technology systems. Our client-centric approach ensures every project begins with a clear understanding of goals, followed by customized designs that exceed expectations. With over 60 years of experience and more than 11,000 buildings engineered, we combine technical expertise with sustainability to create high-performing, future-ready facilities. Our team of award-winning engineers specializes in LEED-certified projects, geothermal systems, and solar energy integration, serving diverse industries including healthcare, education, and commercial construction.Headquartered in Iowa with offices in Des Moines, Iowa City, and Waterloo, MODUS remains committed to collaboration, pushing industry standards while maintaining a disciplined focus on client satisfaction. We pride ourselves on avoiding off-the-shelf designs, instead offering tailored solutions that reflect our deep understanding of building systems and environmental responsibility. Our achievements include the ASHRAE International Technology Award and over $5 billion in completed construction projects, demonstrating our ability to deliver complex, sustainable designs that meet evolving client needs.
Services
Sustainable Engineering
Health Care Engineering
Mechanical Engineering
Electrical Engineering
Plumbing Engineering
Technology Engineering
Lighting Design
Facility Planning
Arc Flash Studies
Details
- Year established: 1963
Highlights and features
- We offer 60+ years of engineering experience with over 11,000 buildings designed
- Our team holds expertise in LEED-certified projects and sustainable design
- We provide customized solutions without off-the-shelf templates
- We maintain three Iowa locations for better regional service
- Our client-driven approach ensures clear goal articulation before project start
Associations and certifications
- LEED
What people say
Award-winning engineers
Sustainable designs
Client relationships
Energy efficiencies
Industry standards
Services
Sustainable Engineering
MODUS integrates environmental responsibility into every project through LEED-certified designs, geothermal systems, and solar energy solutions. Our engineers create energy-efficient buildings that minimize ecological impact while maximizing performance. With over 100 LEED projects completed, we combine technical expertise with sustainability to deliver future-ready facilities that reduce operating costs and environmental footprint.
Health Care Engineering
Our specialized healthcare engineering addresses infection control, medical equipment planning, and critical environment requirements. We design HVAC systems for operating rooms, isolation chambers, and compounding pharmacies while integrating nurse call systems and technology interfaces. This expertise ensures healthcare facilities meet strict safety standards while maintaining operational efficiency for medical staff and patients.
Mechanical Engineering
MODUS provides comprehensive heating, ventilation, and air conditioning solutions for commercial and industrial buildings. Our mechanical engineers design systems ranging from small tenant spaces to campus-wide geothermal networks, prioritizing human comfort, energy efficiency, and maintenance accessibility. We specialize in critical environment systems for laboratories, hospitals, and industrial facilities requiring precise climate control.
Electrical Engineering
Our electrical engineering services cover power distribution, emergency systems, and energy conservation for complex facilities. We design medium voltage systems, photovoltaic installations, and arc flash mitigation solutions while ensuring code compliance and safety. From commercial buildings to industrial plants, our electrical designs balance functionality with future adaptability for evolving technological needs.
Technology Engineering
MODUS designs integrated technology solutions including structured cabling, security systems, and low-voltage infrastructure. Our experts implement IP telephony, distributed antenna systems, and audio-visual conferencing platforms while ensuring seamless integration with building systems. This comprehensive approach supports modern facility requirements for communication, security, and operational efficiency across commercial and healthcare environments.
Questions
What engineering services does MODUS offer?
MODUS provides mechanical, electrical, plumbing, and technology engineering services with specialties in sustainable design, healthcare facilities, and LEED certification.
Does MODUS work on LEED-certified projects?
Yes, MODUS has completed over 100 LEED-certified projects and specializes in sustainable design incorporating geothermal energy and solar power systems.
What industries does MODUS serve?
MODUS works with healthcare facilities, educational institutions, commercial buildings, government projects, and industrial clients across Iowa and beyond.
Where are MODUS offices located?
MODUS has three Iowa locations: Des Moines, Iowa City, and Waterloo, serving clients throughout the Midwest region.
How does MODUS approach engineering design?
MODUS uses a collaborative process starting with client goal articulation, followed by customized solutions that avoid template-based designs for optimal project outcomes.
What makes MODUS different from other engineering firms?
With 60+ years of experience and Iowa's largest engineering firm status, MODUS combines technical expertise with personalized service and a commitment to sustainable, client-driven solutions.
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