Federal contractor profile
CHAMBER SERVICES, INC.
UEI SC86A9LLJMZ5CAGE 44JV7
Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- CHAMBER SERVICES, INC.
- Registered location
- LAS VEGAS, NV, USA
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- Latest award activity
- May 8, 2026
Read company summary
CHAMBER SERVICES, INC. is associated with UEI SC86A9LLJMZ5 and CAGE 44JV7 in public federal records. AcornBids currently links 2 prime awards totaling $4.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Urethane and Other Foam Product (except Polystyrene) Manufacturing; Plumbing, Heating, and Air-Conditioning Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 236220 (Commercial and Institutional Building Construction). Its public SAM.gov registration lists LAS VEGAS, NV, USA.
At a glance
Lifetime prime obligations$4.6M
Prime awards2
Awards with future end dates1
Top-agency concentration100.0%
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 Refresh pending; these totals may be out of date.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
- CHAMBER SERVICES, INC.
- UEI
- SC86A9LLJMZ5
- CAGE
- 44JV7
- Registered address
- 5985 W WIGWAM AVE, LAS VEGAS, NV, 89139, USA
- Registration status
- Active
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- SAM activation
- Dec 23, 2025
- Initial registration
- Sep 9, 2005
- Entity start
- May 21, 2004
- SAM updated
- Dec 23, 2025
- Registration expires
- Dec 20, 2026
- Fiscal year end
- Dec 31
- 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 |
|---|---|---|---|---|
| W91RUS23P0098MAINTENANCE, SERVICE AND SUPPORT OF ELECTROMAGNETIC INTERFERENCE (EMI) CHAMBER | Department of Defense | $370.0K | Sep 26, 2023 | Sep 29, 2027 |
| N6893621C0051INVESTIGATION, DESIGN, REMOVAL, DISPOSAL, INSTALL AND TESTING OF ANECHOIC FOAM INTO "VHF CHAMBER" | Department of Defense | $4.2M | Sep 29, 2021 | Apr 30, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 23, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Sep 9, 2005 |
| Entity start | May 21, 2004 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 332311 — Prefabricated Metal Building and Component Manufacturing | Not reported |
| 339999 — All Other Miscellaneous Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARK BELLMAN | Government business | Contact method not published | SAM registration | Not available |
| MARY ELLEN BELLMAN | Alternate government business | Contact method not published | SAM registration | Not available |
| MARY ELLEN BELLMAN | Electronic business | Contact method not published | SAM registration | Not available |
| MARK BELLMAN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 238990 — All Other Specialty Trade Contractors
- 332311 — Prefabricated Metal Building and Component Manufacturing
- 339999 — All Other Miscellaneous Manufacturing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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