The Oscar W Larson Company
Clarkston, MI Doing business as Owl Services USA
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238130 Framing Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238390 Other Building Finishing Contractors
Show all 12
- 238910 Site Preparation Contractors
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
- 424720 Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- Corporate family
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- Mechanicsburg, PA GM7EHBMJHCP6
- Dark Horse Enterprises Inc. · Pasadena, MD YK2FKKBCLAP4
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- SAM.gov registration date
- Physical address
- 10100 Dixie Hwy, Village of Clarkston, MI 48348, USA
- Website
- owlservices.com
- Founded
- 2022
- Employees
- 1K-5K
- Estimated annual revenue
- $250M-$500M
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 17 Special Trade Contractors
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $37,800 |
| FY2025 | $0 |
| FY2024 | $28,638 |
| FY2023 | $38,000 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Environmental Protection Agency | $37,800 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
The Oscar W. Larson Company, doing business as Owl Services USA, performs underground storage tank (UST) inspection, maintenance, and repair services for federal agencies as a 100% prime contractor, competing full-and-open without set-aside designations. The company is a for-profit corporate entity headquartered in Clarkston, Michigan, with a subsidiary, Dark Horse Enterprises Inc., that holds Self Certified Small Disadvantaged Business status. The Oscar W. Larson Company itself does not carry SBA certifications; its core capability sits in petroleum and fluid handling equipment services, particularly UST compliance testing, inspection, and repair under NAICS categories spanning petroleum products wholesaling, pipeline construction, and equipment maintenance.
The vendor's customer concentration is heavily weighted toward two agencies. The Department of Veterans Affairs Veterans Health Administration, Veterans Integrated Service Network 10, accounts for 5 awards (combined potential value $217 thousand) and dominates 87% of award volume coverage. The Environmental Protection Agency Office for Air and Radiation follows with 4 awards (combined potential value $159 thousand), anchored by recurring tri-annual mandatory compliance testing and annual inspection contracts. Together, these two customers represent $376 thousand of the vendor's $449 thousand combined potential value across all awards. Three additional agencies—the National Aeronautics and Space Administration Shared Services Center, the Department of Veterans Affairs National Cemetery Administration, and the Department of Homeland Security U.S. Coast Guard—round out the active federal customer set at smaller dollar values. Representative work includes a $37,800 EPA purchase order (July 2026) for tri-annual mandatory compliance testing of fourteen underground storage tanks at the EPA's National Vehicle and Fuel Emissions Laboratory in Ann Arbor, Michigan, with completion by December 31, 2026; a $38,000 EPA purchase order (September 2023) for annual and triennial UST inspections; and a $28,638 Department of Veterans Affairs purchase order (May 2024) for UST repair at the LTC Charles S. Kettles VA Medical Center, also in Ann Arbor, Michigan.
Activity is sparse and episodic—one award in 2026, one in 2024, one in 2023, one in 2021, and two in 2019—with fifteen total awards across the fifteen-year source window and combined potential value of only $449 thousand against combined obligated dollars of $500 thousand. One award reaches ultimate completion in the next twenty-four months, carrying recompete exposure of $38 thousand. The vendor operates as a 100% prime contractor with no subcontract footprint. Work is performed at customer sites, primarily Ann Arbor, Michigan locations (EPA National Vehicle and Fuel Emissions Laboratory and VA Medical Center), with no recurring parent contract vehicles, GWACs, or IDIQs.
Quick answers
Is The Oscar W Larson Company registered in SAM.gov?
Yes. The Oscar W Larson Company's SAM.gov registration is active through May 7, 2027.
What is The Oscar W Larson Company's CAGE code?
The Oscar W Larson Company's CAGE code is 1QVL7, and its Unique Entity ID (UEI) is N4ZCJD44E8N8.
How much has The Oscar W Larson Company received in federal contracts?
Federal contracts obligated $104,438 to The Oscar W Larson Company in fiscal years 2023 through 2027.
What is The Oscar W Larson Company's most recent federal award?
The Oscar W Larson Company's most recent federal contract award is Simplified acquisition - TRI-annual mandatory compliance testing of fourteen (14) underground storage tanks (USTS) (68HE0M26P0071), from National Vehicle and Fuel Emissions Laboratory (OTAQ), on July 21, 2026.
On GovTribe
See The Oscar W Larson Company's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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