Miller Oil Co Inc.

Doing business as G.w. Miller Oil Co

UEI
NRJNEP4TZST5
CAGE
5W238
Primary NAICS
457210 Fuel Dealers
SAM.gov registration
Expired

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Subchapter S Corporation
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
SAM.gov registration date

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

About Miller Oil Co Inc.

Miller Oil Co Inc., doing business as G.W. Miller Oil Co, is a for-profit Subchapter S Corporation registered in SAM.gov since May 31, 2000, located in Culbertson, Montana. The company specializes in providing propane, fuel, and oil products to federal government agencies, with a primary focus on supplying petroleum-based products and services to remote government facilities. While detailed background information is limited, the company appears to be a regional fuel and energy supplier serving government installations in Montana and surrounding areas.

Miller Oil Co Inc. has been awarded federal contracts primarily through the General Services Administration (GSA) Public Buildings Service Region 8 and the Department of the Interior Fish and Wildlife Service Region 6. The company's primary federal contract awards involve providing propane supply and related services to government facilities, specifically the Raymond Land Port of Entry in Raymond, Montana. These contracts are firm-fixed price purchase orders with ceiling values ranging from $60,000 to $136,000, covering periods between one to three years. None of the contract awards have been designated with specific set-aside requirements, indicating the company competes in open federal procurement opportunities as a standard small business.

The company holds a single Blanket Purchase Agreement (BPA) with the Department of the Interior Fish and Wildlife Service Region 6, awarded on July 27, 2022, with a potential value of $75,000 and a performance period through July 12, 2027. Under this BPA, Miller Oil Co Inc. serves as the sole supplier of fuel and oil products to the Medicine Lake National Wildlife Refuge, delivering gasoline, diesel, motor oil, and other petroleum products to support vehicle and equipment operations. The BPA allows the wildlife refuge to place individual delivery orders as needed throughout the five-year ordering period, ensuring reliable fuel access for the agency's conservation mission.

Quick answers

What is Miller Oil Co Inc.'s UEI?

Miller Oil Co Inc.'s Unique Entity ID (UEI) in SAM.gov is NRJNEP4TZST5.

What is Miller Oil Co Inc.'s CAGE code?

Miller Oil Co Inc.'s CAGE code is 5W238.

What is Miller Oil Co Inc.'s primary NAICS code?

Miller Oil Co Inc.'s primary NAICS code is 457210 (Fuel Dealers).

Is Miller Oil Co Inc. registered in SAM.gov?

Miller Oil Co Inc.'s SAM.gov registration expired on October 9, 2026.

What is Miller Oil Co Inc.'s most recent federal award?

Miller Oil Co Inc.'s most recent federal contract award is Provide monitoring, labor, supervision, equipment, & materials to fill two 6,500 GAL propane tanks, at the raymond… (47PJ0025P0009), from Region 8, on April 1, 2025.

On GovTribe

See Miller Oil Co Inc.'s full federal record

  • Federal contract awards
  • IDV awards
  • Funding analysis by agency, NAICS and set-aside
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