Tessco Logomark


Contact Us

General Contact Number: 800.472.7373

Corporate Address

Global Logistics Center
11126 McCormick Road
Hunt Valley, MD 21031-1494

Other Offices

The Atrium Building
375 W. Padonia Road
Timonium, MD 21093

Innovation Center
10999 McCormick Road
Hunt Valley, MD 21031

San Antonio
5259 Prue Road, Suite 475, Building S4
San Antonio, TX 78240

Americas Logistics Center
4775 Aircenter Circle
Reno, NV 89502


Existing Customers
Email Us:
US and Canada

New to Tessco
Email Us:
US and Canada

Help With
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US and Canada



General Information

Please visit our Resource Center for updates on features of the website, video tutorials on utilizing various tools and functions, and to request a new enhancement to the site.

Visit Resource Center




Q: What is brand protection?
A: Brand protection requires authorization from the manufacturer before you are able to purchase the product. To become an authorized purchaser, please apply at

Q: Why can’t I see pricing?
A: In order to see pricing, you must first login to the website.

Q: Why can’t I checkout?
A: In order to complete your purchase, you must first login to the website. If you login and you still cannot checkout, you may not be an authorized buyer. To become an authorized buyer, please call either your account manager or 1.800.856.5083.

Q: What should I do if I encounter an error?
A: If for any reason you encounter an error on the website, please email In your email, please specify your browser, account number, and a description of the error, including where the error occurred and any messaging. A screenshot is much appreciated.

Q: How do I register for
A: To register for, simply click sign in then click the register button. Here you will be directed to a registration form where you will define your username and password. Upon completion of the registration form, you will be signed into

Q: I forgot my password, what do I do?
A: If you forgot your password, simply click sign in then click forgot password. You will then be prompted to enter your username and a new temporary password will be emailed to you. After logging into your account with the temporary password, you will have the ability to change your password.