Waste Connections Of South Dakota, Inc.
Rapid City, SD Doing business as Kieffer Sanitation Waste Connections Of South Dakota Part of Waste Connections Of Florida, Inc.
- UEI
- HLM7FN1SLF95
- CAGE
- 4E0M7
- Primary NAICS
- 562111 Solid Waste Collection
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
-
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Waste Connections Of Florida, Inc.
Parent
TLMMQKLSR2J9
- Waste Connections Of South Dakota, Inc. HLM7FN1SLF95
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Waste Connections Of Florida, Inc.
Parent
TLMMQKLSR2J9
- SAM.gov registration date
- Physical address
- 2426 E Saint Patrick St, Rapid City, SD 57703, USA
- Website
- wasteconnections.com
- Founded
- 1997
- Employees
- 10K-50K
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 42 Trucking & Warehousing
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Solid waste/recycling 6MO extension | Midwest Region | $12,000 | |
| SAF FY26. Trash services at black hills national cemetery. By+2 OYS. | National Cemetery Administration | $4,151 | |
| Badl solid waste collection | Midwest Region | $117,637 | |
| Solid waste & recycling services ordering period 5 | Midwest Region | $24,000 | |
| Mount rushmore national monument solid waste and recycling service ordering period 4 | Midwest Region | $24,638 |
About Waste Connections Of South Dakota, Inc.
Waste Connections Of South Dakota, Inc., doing business as Kieffer Sanitation, delivers solid waste collection, disposal, and recycling services to federal agencies across the Northern Great Plains as a prime contractor operating under full-and-open competition with no set-aside posture. The vendor is a for-profit subsidiary of Waste Connections Of Florida, Inc., headquartered in Rapid City, South Dakota, and has maintained continuous federal contracting capability since May 2006.
The vendor's customer base concentrates in National Park Service operations and Veterans Affairs medical facilities. The National Park Service Midwest Region accounts for 10 awards worth $1 million in combined potential value, anchored by a newly awarded single-award indefinite-delivery contract for solid waste and recycling services at Mount Rushmore National Memorial (ceiling $165,302, award date May 27, 2026, through September 30, 2031) and a $317,082.84 five-year purchase order for waste collection at Badlands National Park (April 1, 2025, through March 31, 2030). The Department of Veterans Affairs Veterans Integrated Service Network 23 represents the second-largest customer by potential value with a $713,632.60 total small-business-set-aside purchase order for solid waste collection and disposal at Fort Meade and Hot Springs medical centers (February 1, 2022, through January 31, 2027). The Department of the Air Force, split between Air Combat Command (6 awards, $351 thousand) and Defense Finance and Accounting Service (1 award, $768 thousand), comprises the remaining concentration. Of 40 prime awards spanning 11 distinct customer agencies, the top five customer listings account for 96% of combined potential value.
The vendor operates primarily under NAICS 562212 (Solid Waste Collection) and PSC S205 (Housekeeping—Trash/Garbage Collection), with 21 awards in solid waste collection, 6 in miscellaneous waste management services, and 3 each in other waste collection, landfill operations, and septic tank services. Delivery-order and purchase-order activity under specific parent vehicles includes 4 task orders ($51 thousand combined potential value) under U.S. Air Force Blanket Purchase Agreement FA469013A0007 and 3 task orders ($61 thousand combined potential value) under an Indefinite Delivery Contract 140P6321D0004.
Recent activity has remained modest and episodic—one award in 2022, one in 2023, one in 2024, three in 2025, and two year-to-date in 2026—with combined potential value across all 40 awards totaling $3 million (74% obligated). Three awards worth $761 thousand in combined potential value reach ultimate completion within the next twenty-four months, presenting recompete opportunity for competitors and contract-retention risk for the vendor. The vendor operates exclusively as a prime; no subcontract activity appears in the source.
Quick answers
What is Waste Connections Of South Dakota, Inc.'s UEI?
Waste Connections Of South Dakota, Inc.'s Unique Entity ID (UEI) in SAM.gov is HLM7FN1SLF95.
What is Waste Connections Of South Dakota, Inc.'s CAGE code?
Waste Connections Of South Dakota, Inc.'s CAGE code is 4E0M7.
What is Waste Connections Of South Dakota, Inc.'s primary NAICS code?
Waste Connections Of South Dakota, Inc.'s primary NAICS code is 562111 (Solid Waste Collection).
Where is Waste Connections Of South Dakota, Inc. located?
Waste Connections Of South Dakota, Inc.'s physical address in SAM.gov is 2426 E Saint Patrick St, Rapid City, SD 57703, USA.
Is Waste Connections Of South Dakota, Inc. registered in SAM.gov?
Yes. Waste Connections Of South Dakota, Inc.'s SAM.gov registration is active through October 28, 2026.
Who is Waste Connections Of South Dakota, Inc.'s parent company?
Waste Connections Of South Dakota, Inc. is part of Waste Connections Of Florida, Inc.
What is Waste Connections Of South Dakota, Inc.'s most recent federal award?
Waste Connections Of South Dakota, Inc.'s most recent federal contract award is Solid waste/recycling 6MO extension (140P6326F0006), from Midwest Region, on March 3, 2026.
On GovTribe
See Waste Connections Of South Dakota, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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