- Mon–Fri, 7:30am–4:30pm | Sat–Sun, closed
Located at 300 Frontage Ave W, Underwood, MN 56586, Undermart is your convenient stop for fuel, food, and essential services. Our friendly staff is dedicated to providing exceptional service to meet all your on-the-go needs.
Our convenience store offers a wide selection of snacks, beverages, and everyday essentials. Whether you need a quick pick-me-up or last-minute supplies, we’ve got you covered.
Enjoy fresh, made-to-order Hunt Brothers Pizza with all toppings at no extra charge. Whether you’re craving a classic cheese pizza or a fully loaded pie, we’ve got something for everyone. Call ahead to place your order at 218-826-6100 or order through the Hunt Brothers Pizza app.
Need propane for grilling, camping, or heating? Our propane exchange service allows you to quickly swap your empty tank for a full one. Stop by for a fast and convenient refill.
We are open to serve you during the following hours:
Monday–Friday: 6:00 AM - 9:00 PM
Saturday & Sunday
7:00 AM - 9:00 PM
Find us at:
300 Frontage Ave W, Underwood, MN 56586
218-826-6100
rickf@prtel.com
Rick Flake
Kim Doyle
Interested in joining our team? For employment opportunities and to apply, please visit our Fergus Falls Jobs page.
1425 West Lincoln
Fergus Falls, MN 56537
218-736-2786
contactus@olsonoilcompany.com
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