We are solving the major environmental challenges of our time
Led by a dedicated team of expert engineers, planners, and scientists
Intrinsically built with sustainability as our motivation
In pursuit of innovative, smarter solutions for projects, people, and the environment
Explore our services
Management & ConsultingEnvironmental Program Management Construction Management + Inspection Geographic Information Systems (GIS) Planning + Public Involvement
Environmental Design & EngineeringEcosystem Restoration Water Resources + Civil Engineering Coastal + Resiliency Sustainable Infrastructure
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Featured ProjectsView All Projects
Design Review, Environmental Permitting, Stream Restoration Mitigation Design, and Public Outreach for the I-95 Express Toll Lanes
Stormwater Pollution Prevention Plan and Environmental Services for the I-64 Hampton Roads Bridge-Tunnel Expansion
Underground & Piped Stream Mapping
Point of Rocks Stream Restoration and Pond Decommissioning
IHS Sanitation Facilities Construction Program Support
TMDL Program Management
Working with Us
Quality, customer service, safety, and management commitments for every project.
Strategies to improve outcomes for the environment and communities, while often reducing project costs and schedules.
Versatile environmental expertise – from project planning and design through construction and program management.
Advance your career, your community, and a healthy environment
We foster a culture of collaboration and progress to support employees reaching their full potential.
Latest News & InsightsView All
Meet ArcGIS Field Maps for iOS and iPadOS
Driving Efficiency through Field Operations
GIS Technology Supporting the Navajo Nation during COVID-19
Indian Health Service (IHS) and its partners are on a mission to address deficiencies in safe water access in Navajo Nation during the pandemic and GIS technology created by Straughan has been integral to this work.
What do Cattails and Hemp Have in Common? Learn about the Impressive Benefits of Phytoremediation
Hemp, Cattails, and the Wonders of Phytoremediation. Take a look at how plants like hemp and cattail can remove toxins from our environment.
After 26 years in business, the numbers speak for themselves. Check out some of our most exciting milestones.