Areas We Serve

Servicing Our Customers in Minneapolis & Beyond

Visit Us In-Person at One of Our Retail Locations

Since the company’s inception in 1959, Oxygen Service Company has grown to have five other locations to serve customers: our corporate headquarters in St. Paul; products and services offices in St. Cloud and Willmar; an automation center in Sartell; and our most recent office, which opened in Duluth in 2018. With our expansion to these regions, we service Minnesota, Wisconsin, the eastern Dakotas, and northern Iowa.

Saint Paul

1111 Pierce Butler Route
Saint Paul, MN 55104

Phone: (651) 644-7273
Toll Free: (800) 774-1336

Monday through Friday 7:00am – 5:00pm
Saturday – 8:30am – 12:00pm
Sunday – Closed

Sauk Rapids

1002 Industrial Drive South
Sauk Rapids, MN 56379

Phone: (320) 252-5494
Toll Free: (800) 252-3275

Monday through Friday 7:00am – 5:00pm
Saturday 9:00am – Noon
Sunday – Closed


1500 E Highway 12, Suite 101
Willmar, MN 56201

Phone: (320) 214-7302
Toll Free: (855) 560-3749

Monday through Friday 8:00am – 5:00pm
Saturday & Sunday – Closed


2811 Courtland St
Duluth, MN 55806

Phone: (218) 722-0077
Toll Free: (800) 252-3275

By appointment only

Don’t See A Location Near You?

We travel within a 500-mile radius to serve our customers. Contact us today to find out how we can get you the supplies you need.

Need to Refuel? Find a Stock Point Near You

View Oxygen Service Co. – Stock Point Locations in Full screen map:

Holiday Hours

We are closed for the following holidays so our employees can enjoy quality time with friends and family.


  • January 1-2 (New Year’s Day)
  • May 29-31 (Memorial Day)
  • July 3-5 (Independence Day)
  • September 4-6 (Labor Day)
  • November 25-27 (Thanksgiving)
  • December 24-26 (Christmas)

Contact Us Today

Some of our best customer relationships started with a phone call. Give us a ring today, and let’s start our professional partnership.