Welcome to Hale Milligan and Associates. We offer a variety of Civil Engineering services to Municipalities, Tribes, Local Jurisdictions and Landowners.

We are proud to be certified by the State of Washington Office of Minority and Women's Business Enterprises as a Women's Business Enterprise (WBE). We are also certified by the Small Business Administration as a Women Owned Small Business (WOSB).

Hale Milligan and Associates main office is located at 307 North Olympic Avenue in Arlington Washington. Our service area includes King, Snohomish, Skagit, Whatcom and Island Counties.