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Agencies › Department of the Interior › NAICS 562991

Department of the Interior (DOI): NAICS 562991 — Septic Tank and Related Services

0open solicitations
$4.3Mobligated in FY2026
104contracts ending within 18 months

Open solicitations

Nothing is open in this category right now.

How DOI NAICS 562991 spends

FY2021$3.5M
FY2022$5.1M
FY2023$5.6M
FY2024$7.4M
FY2025$7.0M
FY2026$4.3M
Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DOI NAICS 562991 contracts expiring in the next 18 months

104 contracts worth $14.6M.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
MARIPOSA PORTABLE SANTITATION LLCNPS562991 Septic Tank and Related Services$93K (2 orders)15 October 2026Now / imminentUSASpending
PRO PUMPING LLCNPS562991 Septic Tank and Related Services$180K18 October 2026Now / imminentUSASpending
BOYCE, INC.BLM562991 Septic Tank and Related Services$31K30 October 2026Now / imminentUSASpending
ROYAL FLUSH SEPTIC, LLCNPS562991 Septic Tank and Related Services$340K31 October 2026Now / imminentUSASpending
ADVANCED SEPTIC PROS LLCNPS562991 Septic Tank and Related Services$29K31 October 2026Now / imminentUSASpending
MARIPOSA PORTABLE SANTITATION LLCNPS562991 Septic Tank and Related Services$25K (2 orders)14 November 2026Now / imminentUSASpending
WEBBS SELECT-A-SERVICE INCU.S. Fish and Wildlife Service562991 Septic Tank and Related Services$56K20 November 2026Now / imminentUSASpending
NORTHEASTERN MICHIGAN ENVIRONMENTAL ALLIANCE INCU.S. Geological Survey562991 Septic Tank and Related Services$31K20 November 2026Now / imminentUSASpending
BIG VALLEY SANITATION INCNPS562991 Septic Tank and Related Services$58K30 November 2026Now / imminentUSASpending
ASSOCIATED PRODUCTS SERVICES, INCNPS562991 Septic Tank and Related Services$29K30 November 2026Now / imminentUSASpending
DXP ENTERPRISES, INC.NPS562991 Septic Tank and Related Services$44K09 December 2026Now / imminentUSASpending
THOMPSONS PORTA SEPTIC SERVICE INCBLM562991 Septic Tank and Related Services$47K26 December 2026Now / imminentUSASpending
B & B PORTABLES, LLCNPS562991 Septic Tank and Related Services$437K31 December 2026Now / imminentUSASpending
LEVITZ, WAYNE ANPS562991 Septic Tank and Related Services$296K31 December 2026Now / imminentUSASpending
MARIPOSA PORTABLE SANTITATION LLCNPS562991 Septic Tank and Related Services$172K (3 orders)31 December 2026Now / imminentUSASpending

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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