Federal contractor profile
UEI PZ46G27EXTA5CAGE 7VFF1Company website ↗
RCK ENVIRONMENTAL SERVICES, LLC is associated with UEI PZ46G27EXTA5 and CAGE 7VFF1 in public federal records. AcornBids currently links 2 prime awards totaling $23.7K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as All Other Legal Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists SAN ANTONIO, TX, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
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 Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 15JPSS26P00000274EXPERT WITNESS SERVICES/ FY26ECU186 | Department of Justice | $16.5K | Jun 16, 2026 | Feb 1, 2031 |
| 15JENR21P00000098EXPERT WITNESS | Department of Justice | $7.1K | Feb 25, 2021 | Apr 30, 2028 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 18, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | May 10, 2017 |
| Entity start | Jan 30, 2017 |
Registration classifications: Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541620 — Environmental Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ROBERT C KULL | Government business | Contact method not published | SAM registration | Not available |
| ROBERT KULL | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541199 — All Other Legal Services.
Recorded products and services: R424 — Expert Witness.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
3345 GREEN SPG, SAN ANTONIO, Texas 78247, United States
Registered location from SAM.gov; award performance locations may differ.
541620 — Environmental Consulting Services.
Primary SAM.gov NAICS classification.
Department of Justice.
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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