Improving Lives
Building stronger, safer communities by solving complex infrastructure problems
We help develop the structures and systems that are crucial parts of modern life by engineering quality solutions, managing risk, and providing specialized expertise.
Markets
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Multidisciplinary experience across a variety of markets and geographies developing site-specific solutions and managing risk for project success.
Services
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Coordinated expertise for your projects, from subsurface explorations and soil testing through engineering analysis, design, and construction support.
Projects
Hearthstone Lake Dam, Upper North River No. 77
Rio Grande
DDOT I-295 / Malcolm X Avenue Interchange
Ohio River Crossing Wellsburg Bridge Retaining Wall
Lake Peachtree Dam
News & Insights
Nelson Tunnel Rehabilitation: Past, Present, and Future
Don’t miss a special presentation with Christoph Goss, this Wednesday, August 23rd, 5-6 PM on Zoom.
Federal Design-Build Symposium
Schnabel will be at the Federal Design-Build Symposium, August 22-23!
Careers
Learn MoreWant a chance to make a difference every day? We’re always looking for talented and passionate people eager to help us build better together. We’re employee-owned, invest heavily in professional development, and have an award-winning culture.