Since 1988 Your Project Has Been Our Priority

William Self Associates, Inc.

Consultants in Archaeology and Environment

Welcome to the WSA, Inc. website. WSA is celebrating 27 years of serving state, federal, municipal, tribal, and all types of private clients in meeting numerous state and federal historic preservation laws and regulations in a conservative and professional manner. We currently have 5 offices serving five major regions of the United States. Our Pacific Region office in Orinda, California (San Francisco Bay area), serves California and the Far West. Our office in Tucson, Arizona serves the Southwest Region; our offices in Austin and Houston, Texas serve the Southern Region, and our office in Cedar City, Utah serves the Intermountain and Great Basin Regions.

Please take time to view our website — give us a call or send an email to if you need additional information. Thanks for visiting.

Office Locations & Contact Information

Pacific Region (SF Bay Area):

P.O. Box 2192
61d Avenida de Orinda
Orinda, CA 94563
Phone: 925-253-9070
Fax: 925-254-3553

Southern Region:

723 Main Street, Suite 811
Houston, TX 77002
Phone: 713-236-8222
206 West Main Street, Suite 111
Round Rock, TX 78664
Phone: 512-394-7477
Fax: 512-527-3078


Southwest Region:

2424 E. Broadway, Suite 100
Tucson, AZ 85719
Phone: 520-624-0101
Fax: 520-792-1005

Intermountain & Great Basin Regions:

1579 North Main St., # 106
Cedar City, UT 84720
Phone/Fax: 435-867-8420

Official GSA Contractor