Federal contractor profile

UNITED SITE SERVICES OF MISSISSIPPI, LLC

UEI QDNTL3MWSAN3CAGE 4PS84Company website ↗

Active

Overview

Legal name: UNITED SITE SERVICES OF MISSISSIPPI, LLC
Registered location: WESTBOROUGH, MA, USA
Website: Company website ↗
Primary NAICS: 562991 — Septic Tank and Related Services
Latest award activity: Aug 6, 2026

Read company summary

UNITED SITE SERVICES OF MISSISSIPPI, LLC is associated with UEI QDNTL3MWSAN3 and CAGE 4PS84 in public federal records. AcornBids currently links 2 prime awards totaling $64.6K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Homeland Security. Its recorded federal awards include work classified as Solid Waste Collection. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562991 (Septic Tank and Related Services). Its public SAM.gov registration lists WESTBOROUGH, MA, USA.

At a glance

Lifetime prime obligations$64.6K

Prime awards2

Awards with future end dates0

Top-agency concentration

Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: UNITED SITE SERVICES OF MISSISSIPPI, LLC
UEI: QDNTL3MWSAN3
CAGE: 4PS84
Registered address: 118 FLANDERS RD STE 1000, WESTBOROUGH, MA, 01581, USA
Registration status: Active
Primary NAICS: 562991 — Septic Tank and Related Services
SAM activation: Oct 29, 2025
Initial registration: Mar 19, 2007
Entity start: Sep 16, 2005
SAM updated: Oct 29, 2025
Registration expires: Oct 27, 2026
Fiscal year end: Dec 31
Place of incorporation: MS, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / description	Awarding agency	Obligations	Start date	End date
70FBR622P00000099PROVIDE PORTABLE RESTROOM AND AND WASHING STATIONS OUT AT SHERWOOD FORREST IN SUPPORT OF HURRICANE IDA DR4611LA	Department of Homeland Security	$41.3K	Apr 12, 2022	Aug 7, 2026
70FBR623P00000116PROVIDE PORTABLE RESTROOM AND WASHING STATIONS OUT AT SHERWOOD FORREST IN SUPPORT OF HURRICANE IDA DR4611LA	Department of Homeland Security	$23.3K	Aug 31, 2023	Jul 14, 2026

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Registration, certifications & contacts

Registration evidence	Date
SAM updated	Oct 29, 2025
Source loaded	Sep 26, 2026
Initial registration	Mar 19, 2007
Entity start	Sep 16, 2005

Industry	Reported size status
532490 — Other Commercial and Industrial Machinery and Equipment Rental and Leasing	Not reported
562119 — Other Waste Collection	Not reported
562991 — Septic Tank and Related Services	Not reported
562998 — All Other Miscellaneous Waste Management Services	Not reported

Contact	Role	Published contact methods	Evidence	Source date
ANGELA L FLEMING	Government business	Contact method not published	SAM registration	Not available
ANGELA L FLEMING	Electronic business	Contact method not published	SAM registration	Not available

Registered industries

532490 — Other Commercial and Industrial Machinery and Equipment Rental and Leasing
562119 — Other Waste Collection
562991 — Septic Tank and Related Services
562998 — All Other Miscellaneous Waste Management Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source