UES is a national engineering and consulting firm built from respected local and regional companies with decades of experience serving their communities. Together, these firms combine trusted client relationships, specialized technical expertise, and local market knowledge with the resources of a national organization.

Today, more than 4,200 professionals across 100+ locations provide geotechnical engineering, environmental consulting, construction materials testing, inspections, drilling, geophysical technologies, building envelope consulting, and other engineering solutions nationwide.

As UES has grown, each firm has contributed experienced professionals, technical strengths, and a deep understanding of local geology, environmental conditions, construction practices, permitting requirements, and regulatory agencies. This local expertise is supported by a nationwide network of specialists, laboratories, equipment, technology, and project experience.