Welcome to National Groundwater Surveyor! National Groundwater Surveyor is owned and operated by Jay and Bonnie Shaw and their son, Robert. Since 2003, they have been serving customers in the states of California, Arizona, Colorado, Utah, Nevada and Oregon and have completed more that 15,000 tests. They provide a spot to drill a good well or save our clients thousands of dollars by not drilling a dry well. National Groundwater Surveyor uses a Seismo-Electric Survey Instrument that is designed to detect electrical signals generated by the passage of seismic impulses through soil, sediment, and rock. It is used to detect groundwater and well water for homeowners, farmers, land developers, cattle ranchers, dairy farmers, and anyone who needs to find water. We offer free quotes so contact us today to start the process!