Technical Support
If you are experiencing technical difficulties with our Tierra™ Web Service, please use one of the contact options listed below.
| U.S. & Canada | |
| Telephone: | +1 866 4TOPCON (+1 866-486-7266) |
| Email: | TopconTechnicalSupport@topcon.com |
| Hours: | 8AM-8PM (EST), Monday-Friday |
| Europe | |
| Telephone: | + 39-011-2178137 |
| Email: | support@tierraservice.com |
| Hours: | 9AM-6PM (Italy), Monday-Friday |
