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Mailboxes for Sale - Illinois

Residential & commercial mailboxes for Illinois homes & businesses

U.S. Mail Supply specializes in heavy duty, locking metal mailboxes for indoor and outdoor placement on residential and commercial properties in Illinois and throughout the United States. In addition to offering best possible pricing on a wide range of mailboxes, we also provide expert advice on mailboxes.

Providing Mailbox Delivery Throughout Illinois


Order heavy-duty outdoor & indoor mailboxes for businesses & multi family residences throughout Illinois

We carry vertical and horizontal mailboxes, both pedestal mounted and wall mounted, as well as free standing mail drop boxes.

We have mailboxes for apartments, condos, government and municipal buildings, educational institutions and businesses of all types.

In addition to USPS approved mailboxes, we also carry mailboxes for private use in a range of styles and colors to complement any architectural style or color scheme.

US Mail Supply offers a wide range of American-made metal mailboxes built to withstand the extremes of Illinois weather. Pedestal or wall mount, our lockable mailboxes keep mail and belongings safe from pilfering hands.

If you’re not sure which mailbox will work best for you, give us a call and one of our mailbox experts will walk you through your options and make a recommendation.

Customize Your Horizontal Mailbox Order

Poring over the details of mailbox configuration options isn’t for everyone, which is why U.S. Mail Supply offers free design assistance for custom mailbox configurations. Our on-staff designers will figure out the best configuration for your space and create a rendering showing how it will look. We’ll send that to you along with a price quote.

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