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Support Options
New quote or order support
- Purchase Order submission
- Request for quote
- Request for account maintenance
- Request for website assistance
- Product technical support/solutions
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Existing order support
- Request to expedite my backorder
- Request to delay my delivery
- Request order status or tracking
- Request to return my item
- Request an invoice
- Request a packing slip
- Request to ship in-stock items from my order
- Request proof of delivery
- Request to change or cancel my item
- Request to change the PO number on my order
- Dispute pricing, taxes, or shipping charges on my order
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Order received support
- Order arrived late or has not arrived
- Order is missing products
- Order arrived damaged
- Received wrong product
- Received more items than ordered
- Request a warranty claim on my item
- Request a certificate of compliance (COC) on my item
- Request a certificate of origin (COO) on my item
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Defective product support
- Initiate the warranty process
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New account setup
New to Tessco? Request a Tessco account today.
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Didn’t find what you were looking for?
We’re happy to assist. Contact us:
General Information
800.472.7373
Specialized Support
Corporate Address
Maryland
Global Logistics Center
11126 McCormick Road
Hunt Valley, MD 21031-1494
Other Offices
Maryland
The Atrium Building
375 W. Padonia Road
Timonium, MD 21093
Maryland
Innovation Center
10999 McCormick Road
Hunt Valley, MD 21031
San Antonio
5250 Prue Road, Suite 475, Building S4
San Antonio, TX 78240
Nevada
Americas Logistics Center
4775 Aircenter Circle
Reno, NV 89502
Additional tessco.com information
For more information including details of website updates, news, guides, and upcoming events, visit the resources section of tessco.com.
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FAQs
Q: What is brand protection?
A: Brand protection requires authorization from the manufacturer before you can purchase the product. To become an authorized purchaser, please apply.
Q: Why can’t I see pricing?
A: You must first log in to see pricing.
Q: Why can’t I checkout?
A: In order to complete your purchase, you must first log in. If you log in 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 webhelp@tessco.com. In your email, please specify your browser, account number, and a description of the error, including where the error occurred and any messaging. Please provide a screenshot, when possible.
Q: How do I register for tessco.com?
A: To register for tessco.com, simply click “Sign In” then, click “Register”. 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 tessco.com.
Q: I forgot my password, what do I do?
A: If you forgot your password, simply click “Sign In” then, click “Forgot/Reset 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.
