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/ASCM 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. Chris Nelson and Associates, Inc. is at the forefront of the surveying and mapping industry by using the new technologies for an ancient science. Please feel free to contact us to discuss your surveying needs. Chris Nelson and Associates, Inc. is an equal opportunity employer.. Monitoring Survey,Route Survey,Land Development