Yeh and Associates, Inc. Email Format

Civil EngineeringColorado, United States11-50 Employees

Yeh and Associates, Inc. is a civil engineering firm focused on geotechnical engineering, engineering geology, and construction management with materials testing. It supports infrastructure projects from planning and permitting through design and construction by providing investigations, geologic hazard evaluations, and geotechnical assessments. Its design work includes soil nail walls, mechanically stabilized earth walls, micropiles, anchor systems, soil improvements, and various pavement structures. Headquartered in Denver, Colorado, the firm operates from six offices in Colorado and two in California, supported by a substantial professional staff with expertise across geology, geotechnical engineering, materials testing, construction management, and environmental disciplines. In 2026, Yeh and Associates formed a testing-services partnership with RockSol Consulting Group to support preconstruction work on the South Bridge project.

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