OFFICE LOCATIONS

ERIN Engineering and Research, Inc. has offices located throughout the United States and supports clients worldwide.

California

Corporate Headquarters
2001 N. Main Street, Suite 510
Walnut Creek, CA 94596
(925) 943-7077
Fax (925) 943-7087
erinwc@erineng.com

2105 S. Bascom Avenue, Suite 350
Campbell, CA 95008
(408) 559-4514
Fax (408) 559-4597
erinsj@erineng.com

D.C./Maryland

7272 Wisconsin Avenue, Suite 345
Bethesda, MD 20814
(240) 223-6500
Fax (240) 223-6599
erindc@erineng.com

Illinois

4320 Winfield Road, Suite 225
Warrenville, IL 60555
(630) 658-7250
Fax (630) 658-7299

Pennsylvania

158 West Gay Street, Suite 400
West Chester, PA 19380
(610) 431-8260
Fax (610) 431-8270
erinpa@erineng.com

Texas

7850 N. Sam Houston Parkway W., Suite 260
Houston, TX 77064
(281) 477-3419
Fax (281) 477-3989
erintx@erineng.com