Arroyo Geoscience is a engineering contracting company based out of Los Angeles.  We specialize in bridging the gap between geotechnical and environmental engineering, and environmental contracting, remediation, and installation of environmental mitigation systems.

Together with our affiliated consulting firm Applied Earth Sciences, our team brings together specialists in several different interdisciplinary professions, including civil and geotechnical engineers, engineering and environmental geologists, environmental engineers, expert technical drafting team, and septic system engineers and consultants.

While many other firms specialize in one or the other but rarely both. We at Arroyo Geoscience realize that many projects require the professional expertise of geotechnical as well as geological and environmental experts, as well as engineering contractor expertise.