GovFabric · Procurement
Start free
Federal contractor profile

WASTE CONNECTIONS OF SOUTH DAKOTA, INC.

Doing business as KIEFFER SANITATION

UEI HLM7FN1SLF95 · CAGE 4E0M7

SAM.gov: Active

SAM.gov registration

Legal name
WASTE CONNECTIONS OF SOUTH DAKOTA, INC.
DBA KIEFFER SANITATION
UEI
HLM7FN1SLF95
CAGE code
4E0M7
Registration status
Active
Expiration date Oct 28, 2026 — expires in 9 days
Physical location
Not listed
Registered state: SD
Certifications / set-aside eligibility
None listed in SAM.gov
SDVOSB, WOSB, 8(a), HUBZone as listed in the SAM.gov registration

NAICS codes in the registration

  • 562111Solid Waste Collection
  • 562119Other Waste Collection
  • 562910Remediation Services
  • 562991Septic Tank and Related Services
  • 562998All Other Miscellaneous Waste Management Services

Federal contract awards

Federal award obligations, all years on record
$957K

9 awards from 3 agencies; most recent award starting May 27, 2026.

New awards started, FY2024–FY2026
$208K
6 awards that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$25K1 award
FY2025$142K2 awards
FY2026$42K3 awards
Top agencies for new awards, FY2024–FY2026
  1. Department of the Interior$204K
  2. Department of Veterans Affairs$4K
Active contracts
4
awards with a period of performance ending after today

Obligations are the total obligated amount on each prime award, attributed to the fiscal year the award started (USAspending.gov).

Exclusion screening

No active exclusions linked to this UEI on SAM.gov or OIG LEIE as of Oct 11, 2026

Only exclusion records linked to this registration by identifier (UEI, or NPI for health-care organizations) are shown. Records that merely share a similar name are not. Confirm current status on SAM.gov before relying on it.

Corporate family

WASTE CONNECTIONS OF SOUTH DAKOTA, INC. is one of 44 registrations under BAY DISPOSAL, LLC (USAspending.gov parent). Other registrations:

Similar contractors in NAICS 562111

Active registrations under Solid Waste Collection with a similar federal award history.

Sign in free to see the full award history, detailed exclusion screening and teaming signals.

Sign in free

Sources: SAM.gov Entity Registration (as of Oct 19, 2026) · USAspending.gov (as of Oct 18, 2026) · SAM.gov Exclusions and OIG LEIE (as of Oct 11, 2026). Page compiled Oct 19, 2026 from public federal records. GovFabric is not affiliated with SAM.gov or any federal agency.