About ECA

ECA, based in Santa Cruz, California, has specialized in the direct push sampling services since 1991. Services include assisting clients with groundwater, soil, temporary monitoring well installation, gas sampling, ORC® and HRC® injection. ECA is a fully-insured C-57 Drilling Contractor, California License #695970.
Our employees are 40-hour OSHA certified and 8-hour refreshed annually. We operate a variety of Geoprobe® equipment including the Geoprobe 6600, 5410, 54LT (limited access) and the 420M (limited access).