Founded in 1997 by James Gribi, R.G., Gribi Associates is an independent geological and environmental consulting firm that has been serving the San Francisco Bay Area, and beyond, from its Benicia, California office.

James Gribi has more than seventeen years of experience applying his geological expertise to the investigation, evaluation and remediation of soil and groundwater contamination. Projects have included soil boring investigations, groundwater investigations, aquifer testing, geophysical testing, and the use of state–of–the art remediation technologies.

Mr. Gribi is joined by Project Engineer, Matthew Rosman and Environmental Scientist, Aaron Garcia, to offer practical, cost-effective solutions for clients' environmental needs.

Statement of Qualifications - Please click on the links below.

James Gribi, R.G.
Matthew Rosman