Gasch & Associates (G&A) is located in Rancho Cordova, a suburb of Sacramento near historic Folsom, California. G&A provides geophysical services for a wide variety of applications related to the engineering, geotechnical, environmental and exploration professions.
G&A prides itself on an exceptionally high quality product delivered in a timely manner. We have earned the reputation of making our clients look good by doing what it takes to get the job done right. Science and integrity are our cornerstones.