Calvada Surveying maintains offices in Southern California, Northern California, Colorado, Nevada, Arizona, and provides land surveying services thro

An important belief of Calvada Surveying is to preserve our client service base while constantly remaining on the forefront of advancing technology. In addition to conventional surveying tools, we offer High-Definition Surveying (HDS) technology, which is an innovative way to provide highly accurate as-built information in 3D CAD, reducing the need for time intensive and costly manual as-built mea