Horsley Witten Group
Designing a
brighter future.
Horsley Witten Group is an interdisciplinary team of engineers, scientists, planners, and designers who partner with forward-thinking organizations to create sustainable environmental solutions.
Resources
News & updates from the field.
Markets
Who We Serve
As a certified small business with MAS and Oasis+SB federal contracts, we can help clients across a broad range of markets and verticals.
Projects
Where partnership meets practice.
Explore how we we translate technical challenges into practical, lasting work.
Services
What We Do
As a mission-driven engineering, design, and environmental consulting firm, we believe in a nature-based approach for solving complex challenges.
Careers
We hire people who care about the work, the planet, and each other.
“What excites me the most, when I look at our portfolio, is the breadth of the projects, the talent, and our inspiring body of work. Our people are amazing!"
Nate Kelly
President
About Us
Your partner. Nature’s steward.
- 4 Office Locations
- 35+ Years in Practice
- 1,000+ Completed Projects
- 100% Employee-Owned
Work With Us
Have a unique challenge that needs a sustainable solution?
Let's talk about what your community or organization needs and how our team of experts can help.