We’re dedicated to building strong relationships with our customers. Whether you have questions about a product, are looking for a replacement part, or need setup help for your new system, you can count on BTP for unmatched customer service and support.

For customer service, sales inquiries, and technical support, please contact us Monday–Friday, 8–5 Pacific Time:

Phone: (800) 457-4287 or (425) 649-9262

Email: info@btpi.com

Fax: (425) 333-6535

Our team is committed to answering every call live during business hours and responding to emails the same day. (After-hours messages and emails are returned the following business day.) We look forward to serving you for years to come.

UPS Shipping Address
Business Telecom Products, Inc.
31924 East Entwistle Street
Carnation, WA 98014

Mailing Address
Business Telecom Products, Inc.
PO Box 997
Carnation, WA 98014-0997