Federal contractor profile
UEI EM1HPFPBH6J1CAGE 645U6
M&K GENERAL CONTRACTORS INC is associated with UEI EM1HPFPBH6J1 and CAGE 645U6 in public federal records. AcornBids currently links 8 prime awards totaling $7.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Specialty Trade Contractors; Facilities Support Services; Plumbing, Heating, and Air-Conditioning Contractors. 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 CHULA VISTA, CA, 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 27, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| N6600126C0006TRADESMEN AND HANDYMEN CONSTRUCTION SERVICES | Department of Defense | $2.0M | Oct 21, 2025 | Feb 19, 2031 |
| N6600121C0045FACILITY TRADESMEN SERVICES | Department of Defense | $5.4M | May 4, 2021 | Feb 20, 2026 |
| N0003924C1002TENANT IMPROVEMENT SUPPORT SERVICES | Department of Defense | $305.2K | Sep 30, 2024 | Sep 29, 2029 |
| N6600125P6210NIWC MULTI- RESTROOM REFURBISHMENT FY25, 18 LOCATIONS/22 RESTROOMS | Department of Defense | $312.8K | Jun 30, 2025 | Sep 30, 2025 |
| N6600125P6211ELECTRICAL INSTALL - MILLING MACHINES | Department of Defense | $17.6K | Jun 15, 2025 | Jul 15, 2025 |
| N6600125P6191NIWC OT2 LABOR. FOR LAB 1564 1021 & 1521 | Department of Defense | $155.7K | May 9, 2025 | Sep 30, 2025 |
| N6600125P6185NIWC PAC B-262 RESTROOM REFURBISHMENTS | Department of Defense | $80.0K | May 8, 2025 | Sep 30, 2025 |
| SP470324C0023NORTH ISLAND HVAC INSTALL | Department of Defense | $284.8K | Aug 29, 2024 | Jun 27, 2025 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 26, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Aug 31, 2010 |
| Entity start | Mar 14, 2013 |
Expires Sep 28, 2029
SAM public SBA certification fieldsRegistration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business, SBA Certified 8A Program Participant. 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 |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238130 — Framing 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 |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238310 — Drywall and Insulation Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238340 — Tile and Terrazzo Contractors | Not reported |
| 238350 — Finish Carpentry Contractors | Not reported |
| 238390 — Other Building Finishing Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 314910 — Textile Bag and Canvas Mills | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KARLA FRESE | Government business | Contact method not published | SAM registration | Not available |
| MALACHI FRESE | Alternate government business | Contact method not published | SAM registration | Not available |
| KARLA FRESE | Electronic business | Contact method not published | SAM registration | Not available |
| MALACHI FRESE | Alternate 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: 238990 — All Other Specialty Trade Contractors; 561210 — Facilities Support Services; 238220 — Plumbing, Heating, and Air-Conditioning Contractors.
Recorded products and services: Z2AZ — REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS; Z2HB — REPAIR OR ALTERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES; Z2EZ — REPAIR OR ALTERATION OF OTHER INDUSTRIAL BUILDINGS.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
1368 WOODEN VALLEY ST, CHULA VISTA, California 91913, 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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