Capitol United Solutions Inc.
Frederick, MD
- UEI
- Q75UMHXN4WK4
- CAGE
- 83C83
- Primary NAICS
- 561210 Facilities Support Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
8(a) Program Participant– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 221121 Electric Bulk Power Transmission and Control
- 236220 Commercial and Institutional Building Construction
- 237130 Power and Communication Line and Related Structures Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238160 Roofing Contractors
Show all 54
- 238170 Siding Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 325413 In-Vitro Diagnostic Substance Manufacturing
- 334111 Electronic Computer Manufacturing
- 335311 Power, Distribution, and Specialty Transformer Manufacturing
- 335313 Switchgear and Switchboard Apparatus Manufacturing
- 488490 Other Support Activities for Road Transportation
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541330 Engineering Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541380 Testing Laboratories and Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 561790 Other Services to Buildings and Dwellings
- 561990 All Other Support Services
- 811111 General Automotive Repair
- 811121 Automotive Body, Paint, and Interior Repair and Maintenance
- 811191 Automotive Oil Change and Lubrication Shops
- 811198 All Other Automotive Repair and Maintenance
- 811210 Electronic and Precision Equipment Repair and Maintenance
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 812331 Linen Supply
- 812910 Pet Care (except Veterinary) Services
- 812930 Parking Lots and Garages
- SAM.gov registration date
- Physical address
- 9007 Bush Creek Cir, Frederick, MD 21704, USA
- Website
- capitolunitedsolutions.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
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 | $10,357,973 |
| FY2025 | $15,199,379 |
| FY2024 | $9,044,901 |
| FY2023 | $4,340,746 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $5,947,910 | |
| 2 | Department of the Navy | $3,121,384 | |
| 3 | Defense Commissary Agency | $754,126 | |
| 4 | Department of Commerce | $534,553 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| International Towers LLC | 47PM1125C0003 | $3,881,662 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| DW Solutions, LLC | Alexandria, VA | 561210 Facilities Support Services |
| Embarq Solutions LLC | Washington, DC | 561210 Facilities Support Services |
| TJS Group Consulting | Washington, DC | 541611 Administrative Management and General Management Consulting Services |
| XL Construction LLC | Laurel, MD | 236220 Commercial and Institutional Building Construction |
| Vanguard Pacific, LLC | Rockville, MD | 236220 Commercial and Institutional Building Construction |
About the company
Capitol United Solutions Inc., a Frederick, Maryland-based SBA 8(a) certified small business, operates as a prime contractor (99% of recent awards) delivering facility management, HVAC maintenance, boiler plant operations, construction services, and electrical infrastructure support to federal agencies under 8(a) sole-source and competitive set-asides. The company is minority-owned, woman-owned, and economically disadvantaged; its 8(a) certification runs through April 29, 2030.
Capitol United Solutions competes predominantly under 8(a) set-asides—nearly all prime awards carry either 8(a) Sole Source or Competitive 8(a) designations. The vendor's customer base is heavily concentrated in facility operations and maintenance for defense and civilian infrastructure. The Department of the Navy Naval Facilities Engineering Command anchors the footprint with 32 awards valued at $56.3 million combined potential value (55% of the total $103.1 million pipeline), reflecting deep expertise in boiler plant operations, chiller maintenance, HVAC systems, and emergency repair support at Washington Navy Yard, Naval Research Laboratory, and Bethesda facilities. The Food and Drug Administration (14 awards, $16.6 million) represents the second-largest customer, with work concentrated on facility construction, renovation, preventative maintenance, and equipment repair at the White Oak Campus in Silver Spring, Maryland. The Department of the Navy Installations Command (8 awards, $8.4 million), Department of Homeland Security Customs and Border Protection (7 awards, $6.5 million), and Defense Commissary Agency (4 awards, $5.5 million) round out the top five, accounting for 91% of combined potential value across 65 awards.
Capability concentration reflects Capitol United Solutions' operational focus: 36 awards fall under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), with 25 awards coded to PSC D301 (Maintenance/Repair of HVAC Equipment). Representative contract examples include a $3.98 million 8(a) sole-source indefinite delivery contract with NAVFAC awarded January 28, 2026, for FY26 boiler plant maintenance services; a $4.5 million 8(a) sole-source single-award IDC with NAVFAC (awarded September 30, 2025) for general base facility support; a $9 million 8(a) sole-source IDC with NAVFAC (awarded June 10, 2025) for facility maintenance and operations at Bethesda, Maryland; a $4.225 million 8(a) sole-source purchase order with FDA (September 5, 2025) for headquarters preventative maintenance and equipment repair running through September 2029; and a $3.3 million 8(a) sole-source definitive contract with the Department of Health and Human Services for construction to expand the clean room and fume hood replacement at the Harvey W. Wiley Federal Building in College Park, Maryland (awarded August 21, 2026).
Capitol United Solutions holds six active indefinite delivery contracts with NAVFAC and subordinate Navy entities—four single-award 8(a) vehicles ($3.98 million, $4.5 million, $4.5 million, and $9 million ceilings) and one non-set-aside single-award IDC ($4.5 million for boiler plant maintenance at Building 116)—plus a $4.5 million 8(a) sole-source IDC with the Office of Naval Research for chiller operations and maintenance through May 2029, and a multiple-award Basic Ordering Agreement with Naval Sea Systems Command (established December 1, 2024, through November 30, 2029) for mechanical and controls services nationwide. A single-award 8(a) sole-source IDC with FDA ($4.455 million, now expired as of September 13, 2025) provided operations and maintenance of FDA-owned and leased buildings. The top five parent vehicles carry 26 task orders valued at $14.3 million.
Award activity has grown sharply: 7 awards in 2022 to 29 in 2025, with 10 awards recorded in 2026 year-to-date. The vendor faces $9.7 million in recompete exposure over the next twenty-four months (6 awards with completion dates within that window). SCI-reported invoicing shows $9.5 million across fiscal years 2022–2025, with FY2025 invoicing of $4.7 million across 3.2 FTEs (reflecting contract-level FTE reporting). The trajectory reflects growth: FY2022 invoicing of $2.9 million and 0.5 FTEs rose to FY2025's $4.7 million and 3.2 FTEs reported on five prime records. On federal service contracts captured in SCI, government-paid rates ran around a median of $411.78 per hour, with a 90th percentile ceiling of $2,141.78 per hour and a 10th percentile floor of $115.51 per hour. Capitol United Solutions self-performed all work under prime contracts; across SCI-reportable prime contracts, sub-hours represented 0% of total labor, indicating the vendor builds its own delivery teams rather than relying on subcontractors. The vendor subcontracts to International Towers LLC on FDA-ORA headquarters buildout work in Silver Spring, representing minimal sub exposure in the recent award portfolio. The company competes almost entirely as a prime under 8(a) set-asides and holds no position on government-wide GWACs, GSA Schedules, or multi-agency vehicles outside its direct NAVFAC and Navy customer relationships.
Quick answers
Is Capitol United Solutions Inc. registered in SAM.gov?
Yes. Capitol United Solutions Inc.'s SAM.gov registration is active through June 9, 2027.
Which SBA certifications does Capitol United Solutions Inc. hold?
Capitol United Solutions Inc. holds 8(a) Program Participant certification from the SBA.
How much has Capitol United Solutions Inc. received in federal contracts?
Federal contracts obligated $15,199,379 to Capitol United Solutions Inc. in fiscal year 2025 and $38,942,999 in fiscal years 2023 through 2027.
How does Capitol United Solutions Inc. rank among federal contractors?
Capitol United Solutions Inc. ranked #4 in PSC Z1NB, #5 in PSC J045 and #19 in NAICS 23822 in FY2025.
What is Capitol United Solutions Inc.'s most recent federal award?
Capitol United Solutions Inc.'s most recent federal contract award is Construction services to expand the clean room and fume hood replacement at the harvey w. Wiley federal building in… (47PE5226C0014), from Public Buildings Service, on August 21, 2026.
On GovTribe
See Capitol United Solutions Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors