Active
Overview
- Legal name
- MBK ENGINEERS
- Also known as
- MBK ENGINEERS
- Registered location
- SACRAMENTO, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jul 29, 2026
Read company summary
MBK ENGINEERS is associated with UEI DVE6MLSWSK35 and CAGE 1G7L5 in public federal records. AcornBids currently links 5 prime awards totaling $9.3M 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 Environmental Consulting Services; Engineering Services; Other Scientific and Technical Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists SACRAMENTO, CA, USA.
At a glance
Lifetime prime obligations$9.3M
Prime awards5
Awards with future end dates3
Top-agency concentration
Not available
Why this customer concentration
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 9, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- MBK ENGINEERS
- Doing business as
- MBK ENGINEERS
- UEI
- DVE6MLSWSK35
- CAGE
- 1G7L5
- Registered address
- 455 UNIVERSITY AVE STE 100, SACRAMENTO, CA, 95825, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Dec 18, 2025
- Initial registration
- Jul 23, 2001
- Entity start
- Mar 14, 1975
- SAM updated
- Dec 18, 2025
- Registration expires
- Dec 18, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, USA
Research brief
Source facts
- Loaded prime-award records link 5 awards and $9,269,890 in reported obligations to this legal entity. Source
- Recorded awards include Environmental Consulting Services (NAICS 541620); this classification is not proof of every company capability. Source
- An example award describes: ASSIST WITH FORECASTING CARRY-OVER WATER STORAGE IN UPPER KLAMATH LAKE AND STREAM INFLOW INTO THE WATERSHED SYSTEM, INCLUDING MODELING HYDROLOGICAL CHANGES TO THE KLAMATH RIVER FOLLOWING THE REMOVAL OF FOUR HYDROELECTRIC DAMS. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$9.5M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 5 of 5 selected awards. Select a period to explore its awards.
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 |
|---|---|---|---|---|
| 140R2025P0070ASSIST WITH FORECASTING CARRY-OVER WATER STORAGE IN UPPER KLAMATH LAKE AND STREAM INFLOW INTO THE WATERSHED SYSTEM, INCLUDING MODELING HYDROLOGICAL CHANGES TO THE KLAMATH RIVER… | Department of the Interior | $1.1M | Sep 21, 2025 | Sep 20, 2027 |
| 140R2024P0011ENVIRONMENTAL CONSULTING SERVICE FOR THE ANALYSIS OF THE NORTH TO SOUTH WATER TRANSFER TO SUPPORT DRY AND DROUGHT CONDITION ACTIVITIES THROUGHOUT THE STATE OF CALIFORNIA | Department of the Interior | $4.9M | Mar 1, 2024 | Feb 29, 2028 |
| 140R2026P0053EO 14398 - CALSIM 3 MODEL DEVELOPMENT AND OPERATIONS ANALYSIS | Department of the Interior | $330.9K | Jun 15, 2026 | Jun 14, 2027 |
| 140R2023P0027MODEL DEVELOPMENT AND SUPPORT CALSIM MODEL LOGIC | Department of the Interior | $694.7K | Apr 21, 2023 | Sep 20, 2025 |
| 140R2020P0092HYDROLOGIC MODELING FOR KLAMATH PROJECT BIOLOGICAL ASSESSMENT/BIOLOGICAL OPINIONS | Department of the Interior | $2.2M | Sep 21, 2020 | Sep 20, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 18, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jul 23, 2001 |
| Entity start | Mar 14, 1975 |
Registration classifications: Self Certified Small Disadvantaged Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| LEE BERGFELD | Government business | Contact method not published | SAM registration | Not available |
| NATE HERSHEY | Alternate government business | Contact method not published | SAM registration | Not available |
| KELLY GASCA | Electronic business | Contact method not published | SAM registration | Not available |
| KELLY GASCA | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541370 — Surveying and Mapping (except Geophysical) Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About MBK ENGINEERS
What products and services appear in its federal awards?
Recorded award industries: 541620 — Environmental Consulting Services; 541330 — Engineering Services; 541690 — Other Scientific and Technical Consulting Services.
Recorded products and services: B510 — Environmental Studies and Assessments; R412 — Simulation.
Examples from recent award records:
- ASSIST WITH FORECASTING CARRY-OVER WATER STORAGE IN UPPER KLAMATH LAKE AND STREAM INFLOW INTO THE WATERSHED SYSTEM, INCLUDING MODELING HYDROLOGICAL CHANGES TO THE KLAMATH RIVER…
- ENVIRONMENTAL CONSULTING SERVICE FOR THE ANALYSIS OF THE NORTH TO SOUTH WATER TRANSFER TO SUPPORT DRY AND DROUGHT CONDITION ACTIVITIES THROUGHOUT THE STATE OF CALIFORNIA
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
455 UNIVERSITY AVE STE 100, SACRAMENTO, California 95825, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of the Interior.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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