Contractor profile
JOHN C. GRIMBERG CO., INC.
Doing business as JOHN C GRIMBERG CO INC
Active registration
UEISNJKMKKA9LA1
CAGE code0DAH1
Primary NAICS236220
LocationROCKVILLE, MD, 20852
Federal obligations$363M
Prime awards14
Active awards2
Latest award actionJun 30, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense12 awards$296M
- General Services Administration1 awards$53M
- Department of Health and Human Services1 awards$14M
NAICS award mix
- 23622013 awards$337M
- 2362101 awards$26M
PSC award mix
- Y1AZ2 awards$66M
- Y1CA1 awards$54M
- Z2AA1 awards$53M
- Z2AZ1 awards$50M
- Y1QA1 awards$37M
- Y1AA1 awards$34M
- Y1EB1 awards$23M
- Z2FC1 awards$20M
Contract vehicles
- HHSN292201400010I1 awards$14M
- W912DY25D00291 awards$3,000
Potential recompetes
- General Services Administration$53M
- Department of Defense$3,000
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 47PM0121C0006CONSTRUCTION SERVICES FOR THE LBJ CONSOLIDATION & SWITCHGEAR RENOVATION AT THE DEPARTMENT OF EDUCATION FEDERAL BUILDING 400 MARYLAND AVE SW WASHINGTON DC | General Services AdministrationPBS R11 CONSTRUCTION SERVICES DIVSION CENTER 1 | NAICS 236220PSC Z2AA | $53M | Sep 29, 2021 – Oct 31, 2026 |
| W912QR22C0041D/B FULL FACILITY RESTORATION F OR PFC CLOYSE E. HALL US ARMY RESERVE CENTER SALEM, VIRGINIA | Department of DefenseW072 ENDIST LOUISVILLE | NAICS 236220PSC Z2FC | $20M | Sep 29, 2022 – Dec 23, 2024 |
| N4008020C0007RENOVATE BUILDING 8 MARINE BARRACKS WASHINGTON, WASHINGTON, DC | Department of DefenseNAVFACSYSCOM WASHINGTON | NAICS 236220PSC Y1QA | $37M | Feb 13, 2020 – Apr 24, 2026 |
| W912DR21C0057CONSTRUCTION OF 911TH VEHICLE MAINTENANCE SHOP AT FORT BELVOIR, VIRGINIA | Department of DefenseW2SD ENDIST BALTIMORE | NAICS 236220PSC Y1EB | $23M | Nov 1, 2021 – Jun 17, 2026 |
| W912DY22D0059FRR MATOC PROVIDE QUICK RESPONSE FOR FACILITY REPAIR, RENOVATION, CONVERSION, ALTERATION, ADDITIONS, CONSTRUCTION, EQUIPMENT PROCUREMENT/INSTALLATION, AND MAINTENANCE SERVICES ON INSTALLED EQUIPMENT/SYSTEMS AT GOVERNMENT INSTALLATIONS AND FACILITIES. | Department of DefenseW2V6 USA ENG SPT CTR HUNTSVIL | NAICS 236220PSC Y1JZ | $0 | Apr 12, 2022 – Not stated |
| N4008020C0004NRL 74/81 REPAIR SOLID STATE ELECTRONIC DEVICES LABORATORY, NAVAL RESEARCH LABORATORY, WASHINGTON D.C. | Department of DefenseNAVFACSYSCOM WASHINGTON | NAICS 236220PSC Y1AZ | $40M | Dec 13, 2019 – Sep 30, 2024 |
| W912DR22C0036SOF BATTALION OPERATIONS FACILITY 1, HUMPHREYS ENGINEER CENTER, ALEXANDRIA, VA | Department of DefenseW2SD ENDIST BALTIMORE | NAICS 236220PSC Y1AA | $34M | Sep 2, 2022 – Aug 21, 2025 |
| N4008017C0030IGF::OT::IGF P190 ADVANCED ENERGETICS RESEARCH LAB COMPLEX, NAVAL SUPPORT FACILITY, INDIAN HEAD, MD | Department of DefenseNAVFACSYSCOM WASHINGTON | NAICS 236210PSC Y1AZ | $26M | Apr 27, 2017 – Nov 11, 2024 |
| W912DR19C0057PENTAGON SENTRY NORTH VILLAGE VACP | Department of DefenseW2SD ENDIST BALTIMORE | NAICS 236220PSC Y1JZ | $12M | Sep 27, 2019 – Jan 31, 2025 |
| N4008018C0006IGF::OT::IGF P021 MIDDLE SCHOOL/HIGH SCHOOL REPLACEMENT MCB QUANTICO, VA | Department of DefenseNAVFACSYSCOM WASHINGTON | NAICS 236220PSC Y1CA | $54M | Nov 16, 2017 – Aug 1, 2025 |
| 75N99019F00060NHLBI - BUILDING 13 GROUND FLOOR (BASEMENT) RENOVATION ASSOCIATED PROJECTS INCLUDE: C102574, C104673, C104856, C105008, C105081, C102574 (RFP OPTION #3), AND C105081 (RFP OPTION #6) | Department of Health and Human ServicesNIH A E CONSTRUCTION | NAICS 236220PSC Z2JZ | $14M | Oct 1, 2019 – Dec 31, 2022 |
| W912DY25D0029MRR VII | Department of DefenseW2V6 USA ENG SPT CTR HUNTSVIL | NAICS 236220PSC Z2DA | $0 | Jan 30, 2025 – Not stated |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 236210Industrial Building ConstructionNAICS 236220Commercial and Institutional Building ConstructionNAICS 237110Water and Sewer Line and Related Structures ConstructionNAICS 237120Oil and Gas Pipeline and Related Structures ConstructionNAICS 237310Highway, Street, and Bridge ConstructionNAICS 237990Other Heavy and Civil Engineering ConstructionNAICS 238220Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238990All Other Specialty Trade Contractors
Public points of contact
JOHN MECKLEYGovernment business
JAMES L GRAHAMVICE PRESIDENTAlternate government business
JOHN MECKLEYElectronic business
JOHN F TRESELEREXECUTIVE VICE PRESIDENTAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.