SIERRAS CONSTRUCTION, LLC is associated with UEI D44YRE1KU3H9 and CAGE 4H5U9 in public federal records. AcornBids currently links 1 prime award totaling $684.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction. 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 SUMMERVILLE, SC, 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 20, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| W912HP24C0009REPLACEMENT OF FISHLIFT BLADDER VALVES FOR POWER HOUSE FISHLIFT OPERATIONS. | Department of Defense | $684.3K | Sep 24, 2024 | Oct 30, 2025 |
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 13, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Aug 2, 2006 |
| Entity start | Nov 22, 2005 |
Registration classifications: Self Certified Small Disadvantaged 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 |
| 237130 — Power and Communication Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CARLOS F MARTINEZ | Government business | Contact method not published | SAM registration | Not available |
| CARLOS F MARTINEZ | 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: 237990 — Other Heavy and Civil Engineering Construction.
Recorded products and services: Z2KA — REPAIR OR ALTERATION OF DAMS.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
190 BELLERIVE LN, SUMMERVILLE, South Carolina 29483, United States
Registered location from SAM.gov; award performance locations may differ.
236220 — Commercial and Institutional Building Construction.
Primary SAM.gov NAICS classification.
Department of Defense.
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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