UES is a national provider of geotechnical engineering, environmental consulting, materials testing and inspection services. Find out what sets us apart.



Our nationwide network of more than 4,000 experienced professionals will partner with you to tackle even the most complex engineering and development projects.
Our environmental experts are here to serve as your trusted partner, guiding you through the intricacies of environmental requirements, ensuring your projects are sustainable, environmentally responsible, and built in a timely manner.
National Geotechnical, Materials Testing, Inspection, and Environmental Experts

Who We Are
UES provides specialized engineering, environmental, testing and inspection services to clients across the United States. We’re experts in the areas of environmental and earth sciences, sustainable infrastructure solutions, and geophysical technologies.

WHAt WE DO
Our experts identify and solve complex engineering and construction challenges by providing clients with innovative, technology-based solutions. Our goal is to support the design and construction of sustainable infrastructure solutions from development to redevelopment.

who we serve
With more than 4,000 professionals across 100+ branches, UES consults on projects of all sizes for public and private clients in industries such as transportation, infrastructure, water and wastewater, technology, power transition, healthcare, education, industrial, residential, and more.

OUR PROJECTS
We’ve successfully completed hundreds of thousands of projects across the country including work on solar farms, electric battery plants, data centers, roadways, bridges, water reservoirs, hospitals, schools, stadiums, airports, hotels and resorts, residential homes, and more.









