What are the opening hours?

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

Stern

Name: Stern
Address: 27923 US Highway 81, Freeman, SD, 57029, US
Telephone: +16059257999
Price range: $$

STERN offers fuel, propane, and lubricant solutions to ensure our customers and dealers have the best products and support in the industry.

We are the authorized distributor of Mobil lubricant products for SD, NE, Western IA, Southwest MN, & Eastern WY.

11/26/2025

🦃 Happy Thanksgiving!
We’re grateful for the customers and communities we serve.
Please note: STERN will be closed Thanksgiving Day.
Have a safe and enjoyable holiday! 🍁

10/31/2025

The only thing we find spooky around here is an empty propane tank. Call us to schedule your next propane fill before you fill up on candy this weekend 👻

10/24/2025

🍂 Cooler days are coming! Make sure your tank is full before the temps drop. A fall propane fill means peace of mind (and cozy nights in) all season long. 🔥

09/01/2025

🇺🇸 Happy Labor Day from Stern!
Today, we recognize the hard work, dedication, and grit that keep our industries—and our country—moving forward. Whether you're in the field, behind the wheel, or on the shop floor, we salute your commitment.
Enjoy a well-earned break. You’ve earned it. 💪

07/04/2025

Happy Fourth of July! 🇺🇸
Today we honor the freedoms that fuel our country—and the hard-working people who keep it moving.
From all of us at Stern, thank you for letting us be part of your journey.
Have a safe and proud Independence Day! 🎆

03/05/2025

We work with experts in the field to deliver lubricants designed for optimum performance, no matter the conditions. That collaboration has earned us the #1 global market share* in the wind sector.

02/05/2025

In the harshest environments, it's essential to keep your equipment running. When your expertise is paired with ours, we can turn data into actionable plans, applying the right lubricant at the right time to keep your mine running more efficiently.

01/02/2025

When our lubrication expertise meets your operational expertise, we can analyze samples, decode data, and unlock solutions to meet any challenge.

01/01/2025

🎉✨ Happy New Year from all of us at Stern! ✨🎉

Thank you for your support in 2024 – we’re excited to keep fueling your success in 2025. Wishing you a safe, happy, and prosperous year ahead! 🌟

12/25/2024

🎄✨ Merry Christmas from all of us at STERN! ✨🎄

Wishing you a season filled with warmth, joy, and time with loved ones. Thank you for letting us fuel your success this year! 🌟

12/04/2024

Original equipment manufacturers have endorsed the use of our products more than 35,000 times. Our experts work alongside OEM experts to find the perfect, tailored solution for their needs, to make sure everything works precisely, exactly, and completely the way it’s designed.

11/28/2024

🍂🦃 Happy Thanksgiving from Stern! 🍁

We're thankful for our amazing community and team. Enjoy a day filled with warmth, joy, and great food. We're grateful for your trust and support. Have a wonderful holiday! 🥧

Address

27923 US Highway 81
Freeman, SD
57029

Opening Hours

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

Telephone

+16059257999

Website

https://www.stern.co/

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