Skip to content
  • 6,812 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started
Menu

Vendor, Westborough, MA

United Site Services of California Inc.

UEI M593TPGY15C3, CAGE 4EB72

14 awards and $270,662 obligated between January 5, 2024 and September 18, 2026, 0% under full and open competition, against 3.1 offers on average where reported. 4 of the awards trace back to a SAM.gov solicitation on this site.

On USAspending Markdown

Sells to

Awarding agencies by dollars.

Department of the Army$316,835
Defense Logistics Agency$60,711
Department of the Navy$29,952
National Park Service$3,941
Federal Emergency Management Agency-$198
Department of Veterans Affairs-$809
Forest Service-$40,054
Administration for Children and Families-$99,716

Industries

NAICS on the awards, by dollars.

Septic Tank and Related ServicesNAICS 562991$370,575
Janitorial ServicesNAICS 561720-$198
Emergency and Other Relief ServicesNAICS 624230-$99,716

How it wins

Awards by competition, set-aside and type.

Competed Under SAP11
Not Competed2
Not Available for Competition1
Purchase Order10
Definitive Contract4

Hear when United Site Services of California Inc. wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

None of United Site Services of California Inc.'s contracts with a published end date ends in the next 19 months.

Competes with

Vendors selling septic tank and related services to Department of the Army, by dollars.

Krätz GMBHParsberg$11,654,029
Ronjon Rentals Inc.Chillicothe, IL$11,279,946
Major Contracting Services, Inc.Colorado Springs, CO$10,951,466
Suntiff, LLCCommerce, CA$10,677,350
Vantex Service CorporationBuda, TX$6,217,428
K&H Environmental Services, LLCEast Dublin, GA$3,290,355

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

Awards

Every award in the window, by dollars obligated.

ContractObligated
W912P721P0012Purchase Order, January 5, 2024, Competed Under SAP, 2 offers$169,121
W9123821P0003Purchase Order, February 26, 2025, Competed Under SAP, 1 offers$130,443
N0018924P0132Purchase Order, February 7, 2024, Competed Under SAP, 19 offersSolicitation $29,952
SP330025P0666Purchase Order, April 17, 2025, Competed Under SAP, 2 offers$23,485
SP330025P0090Purchase Order, October 31, 2024, Competed Under SAP, 2 offers$20,226
W911SA24P3079Purchase Order, July 16, 2024, Competed Under SAP, 2 offers$17,271
SP330026P0141Purchase Order, November 26, 2025, Not Competed, 1 offers$17,000
140P8426P0053Purchase Order, July 15, 2026, Not Available for Competition, 1 offersSolicitation $3,941
70FBR918P00000079Purchase Order, July 30, 2026, Competed Under SAP, 1 offers-$198
36C26223C0080Definitive Contract, September 18, 2026, Competed Under SAP, 5 offers-$809
127EAS23C0016Definitive Contract, March 22, 2024, Competed Under SAP, 1 offers-$4,602
1291S820P0092Purchase Order, February 22, 2024, Competed Under SAP, 2 offers-$13,642
127EAT21C0002Definitive Contract, February 8, 2024, Competed Under SAP, 4 offers-$21,810
75ACF121C00040Definitive Contract, July 24, 2024, Not Competed, 1 offers-$99,716
Places of performance
CaliforniaMassachusetts
Product and service codes
S222 Waste Treatment and StorageW085 Lease or Rental of Equipment: ToiletriesW099 Lease or Rental of Equipment: MiscellaneousS205 Trash/Garbage Collection Services - Including Portable Sanitation ServicesW045 Lease or Rental of Equipment: Plumbing, Heating, and Waste Disposal EquipmentR429 Support- Professional: Emergency Response/Disaster Planning/Preparedness Support
Transactions
30 across 14 awards