UES is a nationwide provider of engineering, environmental, testing, and inspection services, with more than 4,200 professionals across 100-plus branches. The company partners with engineering and design firms, public agencies, developers, contractors, and infrastructure owners to assess site conditions, manage project risk, and support successful delivery.

Its services span environmental consulting and permitting, geotechnical engineering, construction materials testing, field inspections and code compliance, and geophysical investigations. UES also offers professional utility locating and subsurface utility engineering, concrete scanning and structural evaluations, and digital twin and smart city solutions. Its teams provide practical, data-driven support for planning, design, construction, and the development or redevelopment of infrastructure.

UES serves public- and private-sector clients across markets including transportation, water and wastewater, power and energy, data centers, healthcare, education, industrial, and residential development. Its project experience includes highways, bridges, hospitals, schools, airports, renewable energy facilities, and other complex infrastructure. Through its technical expertise and nationwide network, UES helps clients address engineering and environmental challenges while advancing sustainable infrastructure.