Custodial Services for Federal, State, and Local Government
Security-compliant, performance-based custodial programs for federal agencies and state and local government, measured and visible to the contracting team.
Contract Service Solutions, LLC (CSS) provides performance-based custodial (janitorial) and facility services for federal, state, and local government facilities. CSS is registered in SAM.gov (UEI HGCGJJSRKHJ1, CAGE 9RF93) under primary NAICS 561720, Janitorial Services, and runs security-compliant programs with cleared personnel and escorted-area procedures. Quality is measured with scored inspections and hard metrics, and shown live in Facility Hub Live, CSS's proprietary system.
Contractor Snapshot
| Item | Detail |
|---|---|
| Legal name | Contract Service Solutions, LLC |
| SAM.gov UEI | HGCGJJSRKHJ1 (active registration) |
| CAGE code | 9RF93 |
| Primary NAICS | 561720, Janitorial Services |
| Business type | Small business (SBA size standards); Florida LLC, founded 2013 |
| Service area | Nationwide, headquartered in Clearwater, Florida |
| Contact | Keith Mowen, CEO · (727) 648-6272 · kmowen@cssfl.net |
Leadership Experience Across Government
CSS's leadership team brings direct experience running consistent, security-compliant facilities programs for federal agencies including the Department of Defense, NASA, USDA, the US Navy, US Army, US Air Force, and NATO, and for state and local government, including state transportation and agriculture facilities and municipal complexes.
Performance-Based by Design
Government custodial contracts work best when the performance standard is measurable and the surveillance plan has something objective to check. CSS programs are built for that:
- Scored inspections against defined standards, including APPA appearance levels where the agency uses them, run continuously and overlapping.
- Hard metrics: ATP surface testing, slip meter readings against OSHA thresholds, and indoor air quality checks.
- A root cause program that corrects deficiencies at the source instead of re-cleaning the symptom.
- Client-visible reporting. Quality scores, deficiencies, and trends in Facility Hub Live, the same view CSS managers use.
- Engineered staffing. CSS's six-step method, from work-loading and productive manning to master job assignments and CAD overlay zone maps.
Security and Compliance
CSS staffs secured and escorted areas with cleared personnel and follows each site's access and escort procedures. Programs are staffed and priced in compliance with the applicable Service Contract Act wage determination or collective bargaining agreement.
Beyond Custodial
The same measured, client-visible approach covers the rest of the facility:
- Facility operations and maintenance, including HVAC and preventive maintenance programs.
- Grounds and landscaping for campuses and government sites.
- DOT roadway maintenance: asphalt and concrete repair, pavement resurfacing, line striping, guardrail installation, and drainage system maintenance to DOT standards.
- Logistics contracting for multi-site environments, including federal installations.
Innovation Without the Risk
The same Living Facility tools CSS runs on university campuses work in government buildings: occupancy and fixture sensors that report what each space needs, dynamic scheduling that puts hours where the day's traffic was, and autonomous scrubbers with validated trip reports. The sensors are counters, not cameras, and they don't connect to the building's network. How a Living Facility works →
Contracts can be open-book, so the agency sees all effort and associated costs, and service levels can shift between spaces within the same awarded price.
Frequently Asked Questions
What are CSS's UEI and CAGE code?
Contract Service Solutions, LLC is registered in SAM.gov with UEI HGCGJJSRKHJ1 and CAGE code 9RF93.
What NAICS code does CSS work under?
CSS's primary NAICS code is 561720, Janitorial Services.
Does CSS support performance-based contracts with a quality assurance surveillance plan?
Yes. CSS programs are built around measurable standards: scored inspections, ATP surface testing, slip meter readings, and indoor air quality checks, with results visible to the contracting team in Facility Hub Live.
Can CSS staff secured or escorted areas?
Yes. CSS provides cleared personnel for secured areas and follows each site's access and escort procedures.
Does CSS work on state and local government contracts?
Yes. CSS works with state and local agencies, including Department of Transportation roadway maintenance and facilities, agriculture facilities, and municipal complexes.
Is CSS a small business?
Yes. Contract Service Solutions, LLC is a small business under SBA size standards for NAICS 561720, Janitorial Services.
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