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Commercial mailboxes from U.S. Mail come in different sizes, colors, and configurations for your specific building. Our mailboxes will protect your mail from identity or mail theft. Shop our apartment, 4C horizontal, cluster box units, and vertical mailboxes online today.

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USPS Approved Mailboxes for Commercial Buildings

U.S. Mail Supply offers a wide variety of USPS-approved mailboxes for commercial buildings. These mailboxes come in all shapes, colors, and sizes to match your commercial building as best they can.

Shop Commercial Mailboxes Online from U.S.Mail Supply

U.S. Mail Supply’s outdoor and wall-mounted mailboxes are offered and sold online. We have a range of options for each category, so please call us if you run into any questions when looking through our selection.

Some of our commercial area mailboxes include:

  • Apartments
  • 4C Horizontal
  • Outdoor Cluster Box Units
  • Postal Drop Boxes
  • Indoor
  • Vertical

Our office will contact you after your order submission to ensure the mailbox you selected is the appropriate one for your intended use prior to your order processing or any collection of payment.

Cluster Box Units For Commercial Areas

Commercial Cluster Box Units

Shop CBU's from U.S. Mail Supply that are perfect for commercial areas such as business parks, residential areas, or apartment buildings. Contact us today with any of the questions you may have.Shop Cluster Boxes 

Locking mailboxes for commercial area businesses

Locking Commercial Mailboxes

Locking commercial mailboxes will keep your mail safe and secure until you are able to go and pick it up. See the specific locking mailboxes U.S. Mail Supply offers for business areas below. Shop Locking Mailboxes


Decorative Outdoor Mailboxes

Our outdoor mailboxes come in both units and clusters. These options are both sold in a variety of styles, sizes, and configurations. Vital F. Series Cluster mailboxes are USPS approved. These are built to withstand all weather conditions that Wisconsin has.

These outdoor mailboxes provide a central location for all tenants to pick up their mail. These outdoor mailboxes will keep the mail safe from identity theft or mail theft. If there are any questions regarding what mailbox you should choose for your specific commercial building, contact U.S. Mail Supply today.

Don't worry, we can help you figure out what's best and most cost efficient for your space. A representative at U.S. Mail Supply will help you figure out what is required for USPS or private delivery, the number of units you need and any information required for installation.

Safe and Secure Wall-Mounted Mailboxes

U.S. Mail Supply offers a range of wall-mounted commercial mailboxes, including horizontal, vertical, and custom or private use horizontal mailboxes. You will be able to find an indoor mailbox for your commercial building no matter your situation.

Each of our mailbox options is USPS approved, and all installations will meet their requirements. These are corrosion-resistant and rustproof, which will increase the service life of each mailbox. U.S Mail Supply will assist in finding you the best and most effective mailbox for your commercial property.

Contact U.S. Mail Supplytoday at 262.782.6510 for more information on choosing your mailbox.