Business Details
Trusted Engineering Solutions Nationwide
At Alliant Engineering, we combine project delivery excellence with a passion for innovation and collaboration to expertly manage projects from inception to completion. Our national expertise and deep local knowledge enable us to bring client visions to life through seamless execution. As an employee-owned company, we prioritize building better communities while delivering complex projects for national developers, contractors, and DOTs across public and private markets.Our diverse team of experts specializes in alternative delivery, civil engineering, environmental services, intelligent transportation systems, and more, maximizing value for all stakeholders. With a legacy of industry leadership and a commitment to professional development, we empower our team to create sustainable infrastructure solutions that stand the test of time.
Services
Alternative Delivery
Civil Engineering
Construction Services
Environmental Services
Intelligent Transportation
Roadway Design
Structural Engineering
Traffic Engineering
Transportation Planning
Water Resources
Highlights and features
- We are an employee-owned firm ensuring dedicated project ownership
- Our team combines national expertise with deep local knowledge
- We offer comprehensive services across all infrastructure sectors
- We prioritize sustainable solutions for long-term community impact
- Our innovative approach maximizes project value and efficiency
Services
Civil Engineering
Our civil engineering team delivers comprehensive solutions for public infrastructure and private development projects. We specialize in site analysis, utility design, and stormwater management systems. With expertise in municipal engineering and land development, we ensure compliance with regulatory standards while optimizing project feasibility and sustainability.
Construction Services
We provide full-cycle construction management services from planning through execution. Our team offers quality control oversight, schedule coordination, and cost management for transportation, water resources, and building projects. We maintain strict adherence to safety protocols and construction timelines while ensuring client objectives are met.
Intelligent Transportation
Our intelligent transportation systems integrate advanced technologies to improve traffic flow and safety. We design adaptive signal control, traffic monitoring systems, and emergency vehicle preemption solutions. Our expertise includes ITS architecture development and implementation for municipal and state transportation networks.
Roadway Design
We create efficient roadway solutions for urban and rural environments. Our services include geometric design, pavement analysis, and intersection improvements. We focus on safety enhancements, capacity optimization, and context-sensitive designs that balance mobility needs with community impacts.
Water Resources
Our water resources team addresses stormwater management, floodplain analysis, and watershed planning. We design detention basins, culvert systems, and erosion control measures. We specialize in sustainable water management solutions that comply with environmental regulations while protecting infrastructure investments.
Questions
What engineering services does Alliant offer?
We provide civil engineering, transportation planning, construction management, water resources, and intelligent transportation systems for public and private infrastructure projects.
How does employee ownership benefit clients?
Our employee-owned structure creates direct accountability, fostering innovation and commitment to client success through shared ownership of project outcomes.
What geographic areas do you serve?
While headquartered in Minnesota, we deliver projects nationwide with local expertise in key markets across the United States.
How can I join Alliant's team?
Visit our careers page to explore current openings and learn about our comprehensive benefits package for employee-owners.
What project delivery methods do you use?
We specialize in alternative delivery methods including design-build and public-private partnerships while maintaining traditional design services.
How do you ensure project quality?
Our quality management system includes peer reviews, standardized processes, and continuous improvement initiatives across all project phases.
