Federal contractor profile
DIAMOND ENVIRONMENTAL SERVICES LP
UEI XAD7HWLJBFN3CAGE 1RGH2Company website ↗
Active
Small Business
Overview
- Legal name
- DIAMOND ENVIRONMENTAL SERVICES LP
- Registered location
- SAN MARCOS, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 562991 — Septic Tank and Related Services
- Latest award activity
- Nov 19, 2025
Read company summary
DIAMOND ENVIRONMENTAL SERVICES LP is associated with UEI XAD7HWLJBFN3 and CAGE 1RGH2 in public federal records. AcornBids currently links 2 prime awards totaling $42.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Septic Tank and Related Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562991 (Septic Tank and Related Services). Its public SAM.gov registration lists SAN MARCOS, CA, USA.
At a glance
Lifetime prime obligations$42.0K
Prime awards2
Awards with future end dates1
Top-agency concentration72.9%
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 Refresh pending; these totals may be out of date.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
- DIAMOND ENVIRONMENTAL SERVICES LP
- UEI
- XAD7HWLJBFN3
- CAGE
- 1RGH2
- Registered address
- 807 E MISSION RD, SAN MARCOS, CA, 92069, USA
- Registration status
- Active
- Primary NAICS
- 562991 — Septic Tank and Related Services
- SAM activation
- Mar 19, 2026
- Initial registration
- Apr 3, 2002
- Entity start
- Feb 1, 1998
- SAM updated
- Mar 19, 2026
- Registration expires
- Mar 17, 2027
- 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 |
|---|---|---|---|---|
| 140P8122P0021SEPTIC PUMPING FOR CAMP HOST'S RECREATIONAL VEHICLES AT JOSHUA TREE NATIONAL PARK | Department of the Interior | $30.6K | Mar 1, 2022 | Sep 30, 2026 |
| M0068125P0009PRDS - DOUBLE BASIN SINKS | Department of Defense | $11.4K | Mar 3, 2025 | Jun 30, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 19, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 3, 2002 |
| Entity start | Feb 1, 1998 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 483211 — Inland Water Freight Transportation | Not reported |
| 562991 — Septic Tank and Related Services | Not reported |
| 624230 — Emergency and Other Relief Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| TANNO GOMOLKA | Government business | Contact method not published | SAM registration | Not available |
| TANNO GOMOLKA | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 483211 — Inland Water Freight Transportation
- 562991 — Septic Tank and Related Services
- 624230 — Emergency and Other Relief Services
Registered products and services
- W085 — Lease or Rental of Equipment: Toiletries
- W099 — Lease or Rental of Equipment: Miscellaneous
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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