As a Professional Corporation in business since 1993, Chris Nelson and Associates, Inc. offers southern California and surrounding area with a wide variety of land surveying services. We have special expertise in connection with boundary determination, ALTA land title matters, aerial photogrammetric mapping, and construction control by using state of the art technology such as G.P.S. and robotic methods. Our professional staff of surveyors welcomes the opportunity to be of service to the public and private sectors of the community.