Mail & Shipping Services

811 Main tenants are issued a designated mail box in the postal area in the tunnel, Level B-1. The number of the box is for designation purposes only and is not a "post office box" number to be used for mailing purposes.

Your mail is appropriately addressed if the following building address is used:

Tenant Name
811 Main Street, Suite #
Houston, Texas 77002

The Mailroom also houses drop-boxes for FedEx and UPS. Please visit their websites for information on services offered.

Additionally, we have recently installed Parcel Pending lockers for your personal deliveries. Click the link or visit for more information and to register for this service.

Transwestern Hines