BTSI serves clients throughout the Western States from our headquarters in Lake Oswego, Oregon. We're located 30 minutes from Portland International Airport and within a few hours flying time to most cities in the Western States.
We welcome you to contact us via e-mail, phone or mail to learn more about BTSI and our approach to achieving your goals.
Email Us
Oregon: (503) 697-8312
California: (949) 497-4906
Washington: (425) 455-5496
Fax: (503) 697-9560
Corporate Headquarters:
4000 Kruse Way Pl., Ste. 2-245
PO Box 1847
Lake Oswego, OR 97035
Or, you may contact one of our team members directly by visiting Our Team.
We welcome you to contact us via e-mail, phone or mail to learn more about BTSI and our approach to achieving your goals.
Email Us

Oregon: (503) 697-8312
California: (949) 497-4906
Washington: (425) 455-5496
Fax: (503) 697-9560
Corporate Headquarters:
4000 Kruse Way Pl., Ste. 2-245
PO Box 1847
Lake Oswego, OR 97035
Or, you may contact one of our team members directly by visiting Our Team.