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Mailboxes for Sale Maryland

Buy Residential & Commercial Mailboxes Online for Delivery to Maryland

U.S. Mail Supply specializes in durable, American-made mailboxes for residential and commercial properties. We stock virtually every kind of USPS approved and private use mailbox made, we ship to anywhere in Maryland, and our prices can’t be beat.

Whether you need mailboxes for an apartment complex, a business park, a condominium, schools, or government and municipal buildings, we have what you need—both USPS approved mailboxes and private use only mailboxes. We also offer expert advice to help ensure you get the best mailboxes for your site.

Providing Mailbox Delivery Throughout Maryland


Browse U.S. Mail Supply's Apartment Mailboxes

We offer a wide variety of apartment mailboxes for Maryland apartment buildings. If you are looking for indoor options or mailboxes that have single units, take a look at our full inventory.

Outdoor Cluster Mail Boxes for Sale

Outdoor Mailboxes

Shop large and small locking outdoor commercial and pedestal metal mailboxes for houses and apartments available for sale from U.S. Mail Supply. 

Depot Style Mailboxes

Depot Style Mailboxes

Secure locking depot style mailboxes come in many styles and sizes – from decorative style free-standing mailboxes to classic style commercial mailboxes.

USPS Approved Mail Box for Sale

USPS Approved Mailboxes

Buy USPS approved commercial outdoor mailbox clusters for apartments, offices, companies, and businesses throughout the US.

Residential Mailboxes for Maryland Homes & ApartmentsFront-loading Horizontal Mailboxes Maryland

 U.S. Mail offers residential mailboxes for all lifestyles in Maryland. The residential mailbox product line includes post-mounted, wall-mounted and column-mounted mailboxes offered in a variety of colors and finishes. 

Each U.S. Mail residential mailbox features locking capabilities to help keep your property safe. With durability being the most important thing to any home improvement purchase, our mailboxes can be depended on for years. When you pay for quality now, you will avoid paying for a replacement in the future. 

Maryland Mail Sorters for Businesses

U.S. Mail Supply is a leading supplier for mailroom supplies and shipping room equipment in Maryland, offering dependable mail sorters for personal or business mail organizations. From low-security buildings to high-security areas, the mail sorters from U.S. Mail Supply are built to handle it all with different security options guaranteeing the safety of your materials.

Made with high-quality steel and effectively welded, the mail sorters from U.S. Mail Supply can withstand any test. The adjustable shelves allow for a large range of mail and personal items and are offered in different shapes and sizes. From the heavy-duty 120" mail sorter to the economical 25" mail sorter, U.S. Mail Supply has the right fit for you. Some other options include open back steel mail sorters, vertical mail sorters and steel security mail sorters to ensure we have the solution for you.

Quality Guaranteed at U.S. Mail Supply

US Mail Supply only carries quality, US-sourced metal mailboxes. They’re all built to withstand years of daily use—and abuse. Choose from pedestal mount mailboxes or wall mounts (either recessed or surface mount), and rest assured our lockable mailboxes will keep mail and belongings safe from both foul weather and petty thieves. If you’re not sure which mailbox to order, one of our mailbox experts will be happy to explain your options and make a recommendation. Just give us a call at 800-571-0147.

Heavy duty steel & aluminum built mailboxes built to last

When ordering your next mailbox, look to U.S. Mail Supply with all your questions. Our specialties include top-quality, American-made mailboxes that are built to last. In addition to our stock models, we offer full customizations to work with all spaces and any specific needs you have. Let us know what you need and we will be happy to help.

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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Shop all mailboxes for sale from U.S. Mail Supply.