Lee Byong S
Junction City, KS Doing business as Quality First Cleaning Contractors
- UEI
- LB2HKCT8CRN5
- CAGE
- 3A3Y6
- Primary NAICS
- 561720 Janitorial Services
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Economically Disadvantaged Women-Owned Small Business· CurrentWomen-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- Other NAICS codes in SAM.gov
-
- 212321 Construction Sand and Gravel Mining
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238320 Painting and Wall Covering Contractors
- 238990 All Other Specialty Trade Contractors
- 325320 Pesticide and Other Agricultural Chemical Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 541350 Building Inspection Services
- 561210 Facilities Support Services
Show all 17
- 561730 Landscaping Services
- 561740 Carpet and Upholstery Cleaning Services
- 561790 Other Services to Buildings and Dwellings
- 561990 All Other Support Services
- 562111 Solid Waste Collection
- 562211 Hazardous Waste Treatment and Disposal
- 712110 Museums
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 812332 Industrial Launderers
- SAM.gov registration date
- Physical address
- 804 Mc Clure St, Junction City, KS 66441, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $267,743 |
| FY2025 | $360,174 |
| FY2024 | $292,707 |
| FY2023 | $411,940 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Agriculture | $230,052 | |
| 2 | Department of the Army | $37,691 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Diamond Services NC Inc. | Dunn, NC | 561720 Janitorial Services |
| DG Lawnscaping | — | 561730 Landscaping Services |
| Dllc - Dupree Landscaping & Lawn Care LLC | Gardner, KS | 561730 Landscaping Services |
| Supereon, LLC | Fredericksburg, VA | 561612 Security Guards and Patrol Services |
| Legion Service Provider | Chicago, IL | 561790 Other Services to Buildings and Dwellings |
About the company
Lee Byong S, doing business as Quality First Cleaning Contractors, is a woman-owned small business based in Junction City, Kansas, that delivers custodial, grounds maintenance, landscaping, and snow removal services to the federal government exclusively as a prime contractor (100% of recent awards) under Total Small Business and Woman-Owned Small Business set-asides. The vendor holds SBA certifications as both a Women-Owned Small Business and an Economically Disadvantaged Women-Owned Small Business and operates as a sole proprietorship. The business is Asian-Pacific American owned.
Quality First Cleaning Contractors' federal footprint centers on Army Reserve facilities and federal research campuses. The Department of the Army Reserve Command accounts for 87% of all recent awards, with 40 purchase orders valued at $4.4 million combined potential value across multiple facility types: custodial services (janitorial and building cleaning), grounds maintenance, and snow removal. The vendor's largest single award is a $1.1 million Total Small Business custodial services contract with the USDA Agricultural Research Service Plains Area for the National Bio-Agro Defense Facility campus in Manhattan, Kansas (awarded August 12, 2022, through August 31, 2027), covering daily cleaning across 599,000 square feet. Representative Army Reserve work includes a $210,498 purchase order (September 1, 2025) for non-personal grounds maintenance and snow removal at Columbia, Missouri (ultimate completion August 31, 2030), and a $147,447 purchase order (November 29, 2023) for snow removal at Tonganoxie, Kansas (through October 31, 2028). The vendor also holds smaller awards from the Department of the Army Installation Management Command Southeast Region and Southwest Region, and Defense Logistics Agency Disposition Services.
The vendor's capability portfolio breaks down by NAICS: Janitorial Services (58 awards), Landscaping Services (11 awards), and Other Services to Buildings and Dwellings (11 awards). Work is performed at specific federal facilities across Kansas, Missouri, Illinois, Iowa, and Nebraska. Quality First Cleaning Contractors operates under three named Army Reserve indefinite delivery contracts (W911RX15D0005 with 11 task orders; W911RX05D0012 with 10 task orders; W911RX05D0005 with 1 task order).
Recent activity has declined: the vendor received two awards in 2021, four in 2022, two in 2023, and one in 2026, with no awards recorded in 2024. Seven awards (combined potential value $1.9 million) reach ultimate completion in the next twenty-four months, representing recompete exposure. SCI-reported invoicing on custodial contracts shows $91 thousand in FY2023 (0.4 FTEs), $205 thousand in FY2024 (1.5 FTEs), and $213 thousand in FY2025 (0.5 FTEs). On federal service contracts captured in SCI, median government-paid hourly rates ran approximately $88/hr, with senior labor pricing through $107/hr. The vendor self-performs all reported work with no subcontractor engagement. The flattened recent award pace and modest SCI invoicing suggest the vendor operates at a small operational scale, with work concentrated in facility operations and maintenance services at military and USDA locations.
SBA capabilities narrative
Provides custodial and carpet cleaning services
Quick answers
Is Lee Byong S registered in SAM.gov?
Yes. Lee Byong S's SAM.gov registration is active through March 22, 2027.
Which SBA certifications does Lee Byong S hold?
Lee Byong S holds Economically Disadvantaged Women-Owned Small Business and Women-Owned Small Business certifications from the SBA.
How much has Lee Byong S received in federal contracts?
Federal contracts obligated $360,174 to Lee Byong S in fiscal year 2025 and $1,332,564 in fiscal years 2023 through 2027.
What is Lee Byong S's most recent federal award?
Lee Byong S's most recent federal contract award is Non-personal grounds services at MO013 in missouri. The period of performance is 1 july 2026 to 30 june 2027, four… (W911SA26PA154), from MICC Fort McCoy, on July 1, 2026.
On GovTribe
See Lee Byong S's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors