Collaborate.
Innovate.
Create.
We work alongside clients and communities, bringing fresh thinking and proven expertise to create infrastructure solutions people rely on every day.
Awards & Rankings
#48
2026 TOP 500
DESIGN FIRMS
DESIGN FIRMS
#39
2026 TOP 100
PURE DESIGN FIRMS
PURE DESIGN FIRMS
#86
2026 TOP 150
GLOBAL DESIGN FIRMS
GLOBAL DESIGN FIRMS
#70
2025 TOP 200
ENVIRONMENTAL FIRMS
ENVIRONMENTAL FIRMS
Newsweek: 2025 Greatest Midsize Workplaces
Fast Company: 2025 Best Workplaces for Innovators
Our Expertise
Water / Wastewater
Water Resources
Transportation
Public Works
Aviation
Environmental
Civil
News & Insights
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Ardurra Rises to #86 on ENR’s Top 150 Global Design Firms List
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Ardurra Named One of the Top 100 Internship Programs in the Country
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Big Data Blog: How Big Data and FMEA Are Reshaping Asset Prioritization and Capital...
Join Our Team
Work with a passionate team of experts in their field.