Customer Support: (800) 563-8555
Customer Support Fax: (503) 598-9730
Sales: (800) 209-2369
Sales Fax: (503) 624-0433
Hours: (M-F) 5am to 5pm PST
If you are not sure who to contact, feel free to call one of the numbers listed below. Or click on the appropriate department link to contact us via E-mail.
| Type of Assistance | Department | Phone | |
| New Products and Services | Sales and Marketing | sales@gtsservices.com | (800) 209-2369 |
| General Issues and Problems | Customer Support | support@gtsservices.com | (800) 563-8555 |
| Training and Seminars | Training Services | training@gtsservices.com | (800) 209-2369 |
| Product Registration | Registration | support@gtsservices.com | (800) 563-8555 |