Where is the company registered?
118 FLANDERS RD, WESTBOROUGH, Massachusetts 01581, United States
Registered location from SAM.gov; award performance locations may differ.
Federal contractor profile
UNITED SITE SERVICES OF COLORADO, INC
UEI EK1MLXMECHB9CAGE 3EV75Company website ↗
Active
Overview
- Legal name
- UNITED SITE SERVICES OF COLORADO, INC
- Registered location
- WESTBOROUGH, MA, USA
- Website
- Company website ↗
- Primary NAICS
- 562991 — Septic Tank and Related Services
- Latest award activity
- Not available
Read company summary
UNITED SITE SERVICES OF COLORADO, INC is associated with UEI EK1MLXMECHB9 and CAGE 3EV75 in public federal records. AcornBids currently links 0 prime awards totaling $0 in obligations to this entity. 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$0
Prime awards0
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 Oct 6, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- UNITED SITE SERVICES OF COLORADO, INC
- UEI
- EK1MLXMECHB9
- CAGE
- 3EV75
- Registered address
- 118 FLANDERS RD, WESTBOROUGH, MA, 01581, USA
- Registration status
- Active
- Primary NAICS
- 562991 — Septic Tank and Related Services
- SAM activation
- Oct 29, 2025
- Initial registration
- Apr 17, 2003
- Entity start
- Jan 1, 1982
- SAM updated
- Oct 29, 2025
- Registration expires
- Oct 27, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- CO, USA
Research brief
Source facts
- Loaded prime-award records link 0 awards and $0 in reported obligations to this legal entity. 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.
No matching records in the loaded data.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 29, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 17, 2003 |
| Entity start | Jan 1, 1982 |
| Industry | Reported size status |
|---|---|
| 531120 — Lessors of Nonresidential Buildings (except Miniwarehouses) | 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
- 531120 — Lessors of Nonresidential Buildings (except Miniwarehouses)
- 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
Reported subsidiary tree
Ownership follows reported parent UEIs.
- UNITED SITE NATIONAL SERVICES COMPANYUEI R8LMCLHMJCB3
- UNITED SITE SERVICES OF COLORADO, INCUEI EK1MLXMECHB9
Corporate family
Reported ownership links. Award and funding explorers can include this family.
| Legal entity | Reported parent UEI | Source loaded |
|---|---|---|
| UNITED SITE NATIONAL SERVICES COMPANY | UEPUAYZBKB59 | Sep 2, 2026 |
| UNITED SITE SERVICES OF COLORADO, INC | R8LMCLHMJCB3 | Sep 26, 2026 |
About UNITED SITE SERVICES OF COLORADO, INC
What is its primary registered industry?
562991 — Septic Tank and Related Services.
Primary SAM.gov NAICS classification.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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