Federal contractor profile
QUSTON CONTRACTING LLC
UEI S1BLCJ33B4J5CAGE 9VLP2
Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- QUSTON CONTRACTING LLC
- Registered location
- CITRUS HEIGHTS, CA, USA
- Primary NAICS
- 561720 — Janitorial Services
- Latest award activity
- Aug 28, 2026
Read company summary
QUSTON CONTRACTING LLC is associated with UEI S1BLCJ33B4J5 and CAGE 9VLP2 in public federal records. AcornBids currently links 1 prime award totaling $22.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Agriculture. Its recorded federal awards include work classified as Janitorial Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 561720 (Janitorial Services). Its public SAM.gov registration lists CITRUS HEIGHTS, CA, USA.
At a glance
Lifetime prime obligations$22.1K
Prime awards1
Awards with future end dates1
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 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- QUSTON CONTRACTING LLC
- UEI
- S1BLCJ33B4J5
- CAGE
- 9VLP2
- Registered address
- 5929 BIRDCAGE ST APT 203, CITRUS HEIGHTS, CA, 95610, USA
- Registration status
- Active
- Primary NAICS
- 561720 — Janitorial Services
- SAM activation
- Oct 2, 2025
- Initial registration
- Jan 30, 2024
- Entity start
- Jan 23, 2024
- SAM updated
- Oct 2, 2025
- Registration expires
- Oct 1, 2026
- Fiscal year end
- Jan 25
- Place of incorporation
- CA, USA
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 |
|---|---|---|---|---|
| 12639525C0011JANITORIAL SERVICES FOR UNITED STATES DEPARTMENT OF AGRICULTURE (USDA), AGRICULTURAL MARKETING SERVICE (AMS), FEDERAL GRAIN INSPECTION SERVICE (FGIS) IN JONESBORO, AR. | Department of Agriculture | $22.1K | Jan 1, 2025 | Oct 31, 2029 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 2, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 30, 2024 |
| Entity start | Jan 23, 2024 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 326191 — Plastics Plumbing Fixture Manufacturing | Not reported |
| 484110 — General Freight Trucking, Local | Not reported |
| 484210 — Used Household and Office Goods Moving | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561720 — Janitorial Services | Not reported |
| 561730 — Landscaping Services | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 562111 — Solid Waste Collection | 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 |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| 812210 — Funeral Homes and Funeral Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| QUSTON STALLION | Government business | Contact method not published | SAM registration | Not available |
| QUSTON STALLION | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236220 — Commercial and Institutional Building Construction
- 326191 — Plastics Plumbing Fixture Manufacturing
- 484110 — General Freight Trucking, Local
- 484210 — Used Household and Office Goods Moving
- 561210 — Facilities Support Services
- 561720 — Janitorial Services
- 561730 — Landscaping Services
- 561790 — Other Services to Buildings and Dwellings
- 562111 — Solid Waste Collection
- 562119 — Other Waste Collection
- 562991 — Septic Tank and Related Services
- 562998 — All Other Miscellaneous Waste Management Services
- 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 812210 — Funeral Homes and Funeral Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About QUSTON CONTRACTING LLC
What products and services appear in its federal awards?
Recorded award industries: 561720 — Janitorial Services.
Recorded products and services: S201 — Custodial Janitorial Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
5929 BIRDCAGE ST APT 203, CITRUS HEIGHTS, California 95610, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Agriculture.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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