USPS Approved Cluster Box Units

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Welcome to Mailboxes R Us

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Mailboxes R Us is committed to providing a quality residential, commercial and business mailbox product at competitive prices. We hope to provide you with all the information you may need to get our mailbox services to your home or office.

We offer many options and information to help you get the products that best suit your USPS mailbox needs. We can provide you with your local post office information nationwide for you to get approvals from your post office prior to mail service.

We would be happy to assist you with postal approvals in the southern California area where we also offer installation. References are available upon request.

Visit our Product Section to find Office Mailboxes, Security Boxes, Mailbox Posts, 4C Mailboxes, Cluster Box Units, Vertical Mailboxes, Curbside Mailboxes, Street Signs and more.

In addition, we also offer mailboxes for sale, including the Mount Mailbox and the Locking Mailbox.

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Please feel free to call with any questions between 7:00am and 4:00pm pacific time