Kalen & Associates, Inc. has been licensed in Surveying and Civil Engineering by the State of Alaska since 1978, License No. C-213. Chena Surveys, Inc. is the wholly-owned subsidiary of Kalen & Associates, Inc., formed in 1996, Alaska Corporate License No. 737. Chena Surveys is a union firm, affiliated with Teamsters Local 959, Technical Engineers. We bring over 25 years of experience in land and construction surveying in the Interior and throughout the State of Alaska. Patrick H. Kalen, PLS, is president of both firms, Alaska License No. 4603-S. We are a Woman-owned Small Business.