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Monday 8am - 5pm Tuesday 8:30am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

US Post Company

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Established in 1998, U.S. Post Company is a leading manufacturer of quality mailboxes, mailbox posts, street signs, and lighting. U.S. In new developments, U.S.

Post prides itself on its manufacturing quality along with excellent customer service. Each product, whether cedar, aluminum or cast iron, is constructed with care and built to last. All products are DOT certified. Each is installed based on local postmaster standards in keeping with local development requirements. Post has a factory direct pricing structure that allows us to offer the highest quality mailboxes at the lowest possible pricing. You will not find comparable products at a lower cost anywhere, not on the Internet, not in stores. Our service and installation is second to none. Post works with local Postmasters to determine proper mailbox placement. Most mailboxes that are not properly installed will lean or sag with one or two years. Not a U.S. Post installed mailbox. No customer is too small or too large. Whether you are a home owner or a subdivision builder, U.S. Post will be glad to work with you to enhance the look and value of your property with our specialty product line. Contact us today to begin enhancing the image and curb appeal of your property.

11/02/2026

📬 Pro Tip of the Month 📬

🔑 Is your tenant moving out? Don’t forget the mailbox! A vacant CBU compartment that’s left unlocked, still labeled, or holding old keys invites stolen mail, misdelivered packages, and a rough start for your next resident. Mail and even USPS parcel locker keys can keep landing in that empty box for weeks after move-out.

🏢 A quick turnover routine keeps it simple: collect every key and rekey the lock (you never know how many copies are out there), keep the door locked, and update the label and directory right away. Remind outgoing tenants to file a USPS change of address, return any leftover mail to the carrier marked “Not at this address,” and check vacant boxes weekly so parcel keys get back into use.

🔐 At U.S. Post Company, we carry replacement locks and keys for CBUs, 4Cs, and horizontal units, plus number tags, and our team can help you with figuring out lock changes for you. Let us help you get every box ready for the next tenant!

🖥️ www.uspostcompany.com
📞 (800) 977-2626

10/20/2026

Thank you, Peak Living, for an incredible Leadership Conference in Atlanta! We loved connecting with so many of your team members during the event and hearing about the projects ahead at your properties. We’re always excited to help make your mailbox replacements as simple as they should be! Delivery, Installation, USPS Coordination all done through one place.

10/01/2026

📬 Is your curbside mailbox at the right height?

✅ Bottom of the box (or point of mail entry): 41–45 in above the road
✅ Front of the box: 6–8 in back from the curb or road edge

Getting it right keeps delivery smooth and your mailbox safe. A box that isn't installed properly can start to lean or sag within a couple of years, so we install every mailbox to local postmaster standards.

Need a new mailbox or professional installation? Talk to a Mailbox Expert at (800) 977-2626 or visit www.uspostcompany.com

09/21/2026

🔍 SPOT THE DIFFERENCE! 🔍

We thought this would be a neat way to start a Monday 😄 — we swapped some things within the image of our mailbox. Can YOU find them all? 👀📬

Drop your count in the comments before you scroll away! 👇

✨ Upgraded mailboxes aren't just about compliance — they boost curb appeal AND property value.

09/10/2026

📬 Pro Tip of the Month📬

Is your mailbox an easy target? 🎯

Package theft is hitting nearly 1 in 3 U.S. households every year — and it's not just porch packages. Checks, prescriptions, and everyday mail sitting in an unlocked box are just as vulnerable.

A locking mailbox is one of the simplest, most affordable upgrades you can make. Solid steel construction + a tamper-resistant lock = a much harder target for thieves.

✅ Great for homes on busy corners
✅ Perfect for vacation properties
✅ A must if you've had theft nearby

Ready to upgrade? 🔧 Shop our locking mailbox collection now at 🌐 www.uspostcompany.com/residential/style/locking or call our mailbox experts at (800) 977-2626. ☎️

09/03/2026

🚨 NEW MONTHLY DEAL: 16 Door CBU 🚨

This month only — get our 16-Door Cluster Box Unit starting at just $2,100.00! 💰

Perfect for apartment complexes, HOAs, and residential communities needing secure, USPS-approved mail solutions.

🎨 Available in 4 colors to match your property's aesthetic:
▪️ Black
▪️ Dark Bronze
▪️ Postal Grey
▪️ Sandstone

✅ 16 individually locking mail compartments
✅ 2 parcel lockers included
✅ Durable, weather-resistant construction
✅ USPS compliant

Don't miss this limited-time pricing! Visit our website https://www.uspostcompany.com/ or give us a call (800) 977-2626 to order yours today. 📞

08/28/2026

Friday fun! Lance and Gage decided to settle it once and for all: who can install a mailbox faster, start to finish? Lance put his faith in our very own invention, the Spin-Digger™ — a complete DIY mailbox installation tool built for any homeowner to use. Gage, on the other hand, bet that the traditional installation route would be just as fast.

Well… it's safe to say one of them was proven wrong!

08/20/2026

🏡 Why curb appeal matters

Curb appeal is the first impression your home makes before anyone steps inside — and it matters more than most homeowners realize. Studies consistently show homes with strong curb appeal sell faster and often command a higher sale price, since buyers form an opinion within seconds of pulling up. ⏱️

📬 The details that count

Small details, like your mailbox, play a bigger role in that impression than you'd expect. From locking security boxes 🔒 to column-mounted classics ✨, we carry Gaines, Qualarc, Mail Boss, and Salsbury — in addition to our own line of mailboxes.

📞 Let's find your style

Have a specific style calling your name? Post-mounted, wall-mounted, or locking — we've got you covered. Give us a call at (800) 977-2626.

08/13/2026

📬 Pro Tip of the Month 📬

☀️ August's heat and humidity swings are hard on wood mailbox posts — they expand and contract with moisture changes, which loosens screws, creates gaps, and eventually leads to a wobbly or leaning mailbox. Over a few summers, that constant flexing can crack or rot the wood at the base, right where it meets the ground.

💪 Metal posts don't have that problem. They hold their shape regardless of humidity, won't warp or split, and stand up much better to sun exposure over time. Overall in the long run a better investment and one less thing to worry about!

📬 If you're due for a replacement, this is the perfect time to make the switch from wood to metal — one less seasonal maintenance headache, and a sturdier, longer-lasting mailbox post overall. At U.S. Post Company, we've got you covered with a wide range of styles, colors, and finishes to match any home. Let us help you find the perfect fit.

🖥️ www.uspostcompany.com
📞 (800) 977-2626

07/27/2026

🚫🕳️ No digging. No concrete. No permits. The Spin-Digger™ screws straight into the ground and holds any mailbox, solar light, or sign post — install within minutes ⏱️. Heavy-duty, rust-resistant 🛡️, and reusable ♻️. Skip the shovel, skip the mess.

Shop Spin-Digger™ today, starting at $109. 🚚 Fast free shipping.
https://www.uspostcompany.com/residential/spin-digger

Address

2004 Lincoln Road
Spring Grove, IL
60051

Opening Hours

Monday	8am - 5pm
Tuesday	8:30am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+18156759313

Website

http://www.uspostmailbox.com/

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