The Holmvig name has been providing Land Surveying services to the Pacific Northwest since 1968. As of January 1st 2012 Gallion was added on to Holmvig, DeWitt, making Holmvig, DeWitt, Gallion & Associates, LLC a full service land surveying company using state of the art equipment with the latest software. We specialize in boundary/lot surveys, ALTA surveys, topographical surveys, platting & short platting, boundary/lot line adjustments, construction staking and consultation/land planning. Our staff has over 40 years experience in the surveying field.