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RILEY ENGINEERING, LLC
TUCSON, AZ, 85701
UnclaimedClaim this profile (free)
Minority Owned
Subcontracting experience
5 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Environmental Protection Agency | RED ROCKS BASELINE H&H STUDY 1195665, RELEASE ORDER #4 Parent award context Parent award agency: Environmental Protection Agency · Environmental Protection Agency Parent award NAICS: 541620 Parent award performance state: NM Parent award description: CONTRACTOR WILL PERFORM ENGINEERING EVALUATION/COST ANALYSIS (EE/CA) AND RELATED TASKS AT THE QUIVIRA MINE FOR THE RESPONSE ASSESSMENT AND EVALUATION SERVICES (RAES) II CONTRACT FOR EPA FOR REGIONS 6 & 9. View parent award on USAspending | 68HE0923D0002USAspending | $256,276 | Jul 24, 2025 | — – — |
| Subcontractor | Environmental Protection Agency | TEAM SUB LABOR SUPPORT. ALL WORK UNDER THIS RELEASE ORDER IS COMPLETE. 1195665, RELEASE ORDER #1 Parent award context Parent award agency: Environmental Protection Agency · Environmental Protection Agency Parent award NAICS: 541620 Parent award performance state: NM Parent award description: CONTRACTOR WILL PERFORM ENGINEERING EVALUATION/COST ANALYSIS (EE/CA) AND RELATED TASKS AT THE QUIVIRA MINE FOR THE RESPONSE ASSESSMENT AND EVALUATION SERVICES (RAES) II CONTRACT FOR EPA FOR REGIONS 6 & 9. View parent award on USAspending | 68HE0923D0002USAspending | $228,084 | Jul 23, 2025 | — – — |
| Subcontractor | Environmental Protection Agency | TEAM SUB LABOR SUPPORT 1195665, RELEASE ORDER #2, MOD 4 Parent award context Parent award agency: Environmental Protection Agency · Environmental Protection Agency Parent award NAICS: 541620 Parent award performance state: AZ Parent award description: THE CONTRACTOR SHALL PROVIDE THE SUPPORT NEEDED FOR TECHNICAL DESIGN SERVICES,& PLANNING AND CONDUCTING CLEANUP VERIFICATION OF TCRAS, PILOT STUDIES, OR OTHER INTERIM ACTIONS AT TRONOX AUMS UNDER THE RAES II CONTRACT #68HE0923D0002 FOR EPA FOR RE View parent award on USAspending | 68HE0923D0002USAspending | $267,996 | Feb 18, 2025 | — – — |
| Subcontractor | Environmental Protection Agency | TEAM SUB LABOR SUPPORT 1195665, RELEASE ORDER #3, TO-00 Parent award context Parent award agency: Environmental Protection Agency · Environmental Protection Agency Parent award NAICS: 541620 Parent award performance state: AZ Parent award description: THE CONTRACTOR SHALL PERFORM REQUIRED TO CONDUCT THE ENGINEERING EVALUATION/COST ANALYSIS (EE/CA) AND RELATED TASKS AT THE FOLLOWING TRONOX ABANDONED URANIUM MINES LOCATED IN NAVAJO NATION'S NORTHERN AGENCY. THIS IS A TASK ORDER UNDER RAES 2 CON View parent award on USAspending | 68HE0923D0002USAspending | $39,000 | Jan 6, 2025 | — – — |
| Subcontractor | Environmental Protection Agency | TEAM SUB - LABOR SUPPORT 1195665, RELEASE ORDER #2 Parent award context Parent award agency: Environmental Protection Agency · Environmental Protection Agency Parent award NAICS: 541620 Parent award performance state: AZ Parent award description: THE CONTRACTOR SHALL PROVIDE THE SUPPORT NEEDED FOR TECHNICAL DESIGN SERVICES,& PLANNING AND CONDUCTING CLEANUP VERIFICATION OF TCRAS, PILOT STUDIES, OR OTHER INTERIM ACTIONS AT TRONOX AUMS UNDER THE RAES II CONTRACT #68HE0923D0002 FOR EPA FOR RE View parent award on USAspending | 68HE0923D0002USAspending | $79,437 | Jun 24, 2024 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.