Youngdahl Consulting Group, 1234 Glenhaven Ct, El Dorado Hills, CA 95762, US

Condor Earth Technologies is a multidisciplinary team of engineers, scientists and technical managers providing earth science consulting services and technologies in Sonora, Calif. Its geotechnical services include geotechnical investigations and seismic studies to evaluate sites for the construction of schools, hospitals, multistory structures, office buildings, residential developments and all types of public infrastructure. Its environmental services include underground storage tank removal, site assessment and cleanup services, surface and groundwater quality investigations and management services. Its land surveying division provides global positioning system control and topographic surveys. Its planning and permitting staff assists in a variety of planning and permitting efforts, including conducting feasibility and siting studies; providing baseline environmental information; coordination with key government agency officials; and providing testimony on behalf of the project proponent in public presentations and hearings.