HOMEOFFICES HOW TO REACH US ANDERSEN'S OFFICES We operate four offices in the Northwest United States. Our headquarters has been located in Portland, OR since our founding in 1950. Since then we have opened full-service offices in Boise, ID, Seattle, WA and Eugene, OR. Each office is led by a Regional Manager and professional staff with roots and vast experience in their region. While each office is unique in its culture, our entire organization is bound with the same core values in the way we build for our clients and treat our employees. PHONE, EMAIL OR MESSAGE For general questions or comments, please fill out the form below. NAME * PHONE NUMBER * E-MAIL * MESSAGE * CAREERS CULTURE HISTORY COPYRIGHT © 2021 ANDERSEN CONSTRUCTION. ALL RIGHTS RESERVED. Menu COMPANY SERVICES PROJECTS CONTACT NEWS/MEDIA TRADE PARTNERS