Ronald J. Perisho
CE, GE

Geo Focus Geotechnical Engineers

11875 Dublin Blvd., Suite C141
Dublin, CA 94568
Phone: (925) 829-9858
Fax: (925) 829-9859
Email: ronperisho@sbcglobal.net

Website:
www.westcon.org/perisho

Geotechnical, Soils and Foundation Engineering