Federal contractor profile
UEI DDENE7LWM6U5CAGE 8LA46
NEST ENGINEERING LLC is associated with UEI DDENE7LWM6U5 and CAGE 8LA46 in public federal records. AcornBids currently links 1 prime award totaling $1.3M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Engineering Services. 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 CAROLINA, PR, 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 Oct 8, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Source facts
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 1 of 1 selected awards. Select a period to explore its awards.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 36C24823C0031IMPROVE ELECTRICAL MAIN SUBSTATION | Department of Veterans Affairs | $1.3M | Sep 6, 2023 | Feb 28, 2027 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 18, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 30, 2020 |
| Entity start | Feb 25, 2020 |
Registration classifications: Self Certified Small Disadvantaged Business, Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237130 — Power and Communication Line and Related Structures Construction | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238310 — Drywall and Insulation Contractors | Not reported |
| 238350 — Finish Carpentry Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 541330 — Engineering Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| NORBERTO SIERRA | Government business | Contact method not published | SAM registration | Not available |
| NORBERTO SIERRA | 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: 541330 — Engineering Services.
Recorded products and services: C1DA — ARCHITECT AND ENGINEERING- CONSTRUCTION: HOSPITALS AND INFIRMARIES.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
LOTE A, CARR 859, KM 2.5, CAROLINA, Puerto Rico 00985, 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 Veterans Affairs.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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