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JOHN C. GRIMBERG CO., INC. (DUNS 009827346)3200 TOWER OAKS BLVD STE 300ROCKVILLE, MD 20852-2601

UEI: SLED_7CB7D9C9326E0233

JOHN C. GRIMBERG CO., INC. (DUNS 009827346)3200 TOWER OAKS BLVD STE 300ROCKVILLE, MD 20852-2601 is a federal contractor, registered under UEI SLED_7CB7D9C9326E0233. It has been awarded $750,000,000 across 1 federal contract. Primary work spans Unknown NAICS. Top awarding agencies include Navfacsyscom Washington.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_7CB7D9C9326E0233

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

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Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

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Sub · all time

Award Analytics & Distribution

Awards by Agency

Navfacsyscom Washington$750.0M100%

Awards by NAICS

- Unknown NAICS$750.0M100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in JOHN C. GRIMBERG CO., INC. (DUNS 009827346)3200 TOWER OAKS BLVD STE 300ROCKVILLE, MD 20852-2601's top NAICS codes and agencies

Paver Installation (Unit Pavers)The contract titled Paver Installation Unit Pavers is a subcontract opportunity under NAICS code 238990, issued by the Department of Defense through Navfacsyscom Washington. It seeks qualified contractors to install interlocking concrete or brick pavers for sidewalks, plazas, walkways, and other decorative areas, encompassing full site preparation including base grading, pattern layout, and compaction to ensure durability and aesthetic quality. The work is to be performed at a location with a zip code of 20374, and the solicitation was posted on July 27, 2026, with a response deadline of August 10, 2026, at 4:00 PM. No set-aside designation is specified, and the opportunity is open to eligible subcontractors who can meet the technical and performance requirements outlined in the solicitation. All proposals must be submitted through the official SAM.gov portal prior to the deadline.

Navfacsyscom Washington

POSTED

DEADLINE

Pavement Striping and MarkingThe contract titled Pavement Striping and Marking entails the application of traffic striping, crosswalks, parking space markings, stencils, and reflective pavement markings on surfaces that have already been paved. Work is to be performed at a location with a zip code of 20374, and the project falls under the NAICS code 238990 for other specialty trade contractors. This is a subcontract opportunity posted by Navfacsyscom Washington under the Department of Defense, with a response deadline of August 10, 2026 at 4:00 PM. All work must align with specifications for durability, visibility, and safety standards required for transportation infrastructure. The opportunity does not specify a set-aside type, nor does it indicate a point of contact, requiring potential bidders to refer to the official SAM.gov listing for further details and submission requirements.

Navfacsyscom Washington

POSTED

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Storm Drainage and Drainage StructuresThe contract pertains to the installation or repair of storm drainage systems designed to support paved areas, encompassing components such as catch basins, culverts, piping, and drainage ditches. The work is classified under NAICS code 237110 and is issued as a subcontract by the Department of Defense through Navfacsyscom Washington, with performance required at a location identified by the ZIP code 20374. The solicitation was posted on July 27, 2026, and responses must be submitted by August 10, 2026, at 4:00 PM. There is no specified set-aside designation, and the contract does not include detailed point of contact information or a defined city or state location beyond the ZIP code. All work must align with the requirements for functional and durable stormwater management infrastructure to ensure proper drainage and compliance with federal infrastructure standards.

Navfacsyscom Washington

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Site Preparation and DemolitionThe contract for Site Preparation and Demolition involves the complete clearing, grubbing, excavation, and removal of debris from existing paved surfaces or structures to ready sites for new construction or repair work. This includes all necessary demolition activities to ensure the area is properly prepared, with a focus on site readiness and compliance with construction requirements. The work is scoped to support infrastructure development under the jurisdiction of the Department of Defense through Navfacsyscom Washington, with the place of performance located in the 20374 zip code area. The solicitation is open as a subcontract opportunity with a response deadline of August 10, 2026, at 4:00 PM, and is classified under NAICS code 237990 for other heavy and civil engineering construction. There is no set-aside designation specified, and the contract is administered through the SAM.gov portal, with no primary point of contact listed. All bidders must be prepared to meet the full scope of site preparation tasks, including the safe and efficient removal of materials and debris, under the guidance of federal construction standards.

Navfacsyscom Washington

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Concrete Paving and StructuresThe contract pertains to the installation and repair of concrete pavements, curbs, gutters, sidewalks, and minor concrete structures, encompassing all phases of work from formwork and reinforcement to pouring, finishing, and curing. This subcontract falls under NAICS code 238110 and is managed by Navfacsyscom Washington under the Department of Defense, with performance expected in the area with zip code 20374. The solicitation was posted on July 27, 2026, and responses must be submitted by August 10, 2026, at 4:00 PM. No set-aside designation is specified, and the contract is intended for subcontracting purposes within the defense infrastructure sector.

Navfacsyscom Washington

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Asphalt Paving and Bituminous SurfacingThe contract encompasses the installation, repair, and replacement of asphalt pavements across roadways, parking lots, airfields, and other paved surfaces, with specific work including hot-mix asphalt placement, compaction, joint sealing, and surface finishing. All activities must adhere to industry standards for durability, safety, and performance under varying environmental and traffic conditions. The contract is classified as a subcontract under NAICS code 237310 and is issued by the Department of Defense through Navfacsyscom Washington, with the place of performance designated at a location with zip code 20374. The solicitation was posted on July 27, 2026, and responses are due by August 10, 2026, at 4:00 PM, with no set-aside designation specified. Contractors must be prepared to meet all technical and logistical requirements for asphalt surfacing operations in a federal defense environment.

Navfacsyscom Washington

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Solicitation # N40080PAVING

The Naval Facilities Engineering Command (NAVFAC) Washington is seeking qualified contractors to support an Indefinite Delivery Indefinite Quantity (IDIQ) contract for paving services across its Area of Responsibility, which includes industrial, commercial, and residential sites within the Washington, D.C. region. The scope encompasses new paving, repair, and replacement of roadways, parking lots, airfields, sidewalks, curbs, and gutters, along with incidental work such as demolition, excavation, site preparation, storm drainage installation, concrete and bituminous paving, pavement striping, and paver installation. Contractors must demonstrate proven experience in similar projects and be capable of performing all associated tasks to meet functional, safety, and regulatory standards. Submission of a Capability Package, comprising a Contractor Information Form, a Project Data Form detailing up to three relevant projects, and a narrative capability statement not exceeding five pages total, is required by August 10, 2026, at noon. All submissions must be electronic and sent to designated government email addresses; hard copies are not accepted. The estimated contract value ranges between $1 million and $5 million, aligned with FAR and DFARS thresholds for construction projects. The procurement is conducted under NAICS code 237310, and while no formal evaluation criteria, pricing structure, or contract clauses are yet defined, contractors must provide current CAGE and DUNS/UEI information and may self-identify as small businesses or other socioeconomic categories. The contract will be administered by NAVFAC Washington, with performance occurring at various project sites within the district, and no specific payment or invoicing methods are detailed at this pre-solicitation stage. The agency is conducting market research to assess industry capability and will issue task orders under the resulting IDIQ vehicle for specific work, with final specifications, drawings, and technical requirements provided per task order. There are no options, key personnel requirements, or security clearance mandates specified at this phase, and the submission window is strictly limited to the designated deadline with no exceptions for late entries.

Navfacsyscom Washington

POSTED

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DESIGN-BUILD, P-664 FOREIGN MATERIEL EXPLOITATION LABORATORY, NATIONAL MARITIME INTELLIGENCE CENTER (NMIC), SUITLAND, MD

Solicitation # N4008026R5966

The contract solicitation N4008026R5966 seeks a design-build contractor to construct the P-664 Foreign Materiel Exploitation Laboratory at the National Maritime Intelligence Center in Suitland, Maryland. The project falls under NAICS code 236220 for commercial and institutional building construction and is being managed by the Naval Facilities Engineering Systems Command Washington under the Department of Defense. The solicitation was posted on July 24, 2026, with responses due by August 5, 2026, at 7:00 PM Eastern Time. The place of performance is identified as Suitland, Maryland with a zip code of 20746, while the contracting office is located at the Washington Navy Yard in Washington, D.C. Primary point of contact for inquiries is Lindsay Brown, reachable at 202-685-3192 or lindsay.naill@navy.mil. No specific set-aside classification is indicated for this opportunity, and all details are accessible via the provided SAM.gov link.

Navfacsyscom Washington

POSTED

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Hazardous Materials Management and LicensingThe contract titled Hazardous Materials Management and Licensing requires the identification, planning, and abatement of hazardous substances including asbestos, lead, polychlorinated biphenyls, and other regulated materials during renovation activities at the Washington Navy Yard. The work encompasses full regulatory compliance with federal, state, and local environmental standards, ensuring safe handling, removal, disposal, and documentation of hazardous materials throughout the project lifecycle. All activities must be performed by licensed and qualified professionals following approved protocols to protect worker safety, public health, and environmental integrity. This is a subcontract under the Department of Defense, managed by Navfacsyscom Washington, with a response deadline of August 24, 2026. The place of performance is specifically designated as the Washington Navy Yard with a zip code of 20374, and the North American Industry Classification System code 562910 applies to hazardous waste management services. Contractors must demonstrate proven expertise in hazardous material abatement, regulatory adherence, and documentation compliance, and all work is expected to align with federal defense facility renovation requirements. No set-aside designation is specified, and the solicitation is open to eligible subcontractors capable of fulfilling the scope without additional agency-specific set-asides.

Navfacsyscom Washington

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Interior Design for Government FacilitiesThe contract seeks comprehensive interior design services for government facilities including laboratories, administrative spaces, and specialized military environments, with a focus on both functional efficiency and aesthetic quality. Work will be performed at the Washington Navy Yard in Washington D.C., under the oversight of the Department of Defense through Navfacsyscom Washington, and is classified as a subcontract under the NAICS code 541410 for architectural and engineering services. The solicitation was posted on July 21, 2026, with a firm deadline for responses set for August 24, 2026, at 6:00 p.m. Eastern Time. All proposals must align with the rigorous standards required for defense-related infrastructure, ensuring designs support operational needs while meeting government safety, security, and durability requirements.

Navfacsyscom Washington

POSTED

DEADLINE

Stormwater Management and Low Impact Development (LID)The contract pertains to the design and documentation of stormwater management systems and Low Impact Development (LID) plans tailored to meet environmental regulatory requirements in the District of Columbia, Maryland, and Virginia. The work involves creating technical plans that ensure compliance with regional stormwater control standards, integrating sustainable practices to mitigate runoff, protect water quality, and support environmental resilience in urban settings. The deliverables are expected to align with federal and local mandates, reflecting a comprehensive approach to environmental stewardship through engineered solutions. This subcontract is issued under the NAICS code 541620 for Environmental Consulting Services and is associated with the Department of Defense through NAVFACSYSCOM Washington. Performance is designated for the Washington Navy Yard, with a response deadline of August 24, 2026, and the posting date listed as July 21, 2026. The nature of the work suggests coordination with federal environmental oversight, requiring expertise in regional regulatory frameworks and proven experience in LID design for military or federal facilities. While specific performance metrics or deliverable milestones are not detailed, the contract implies a need for technical precision, regulatory adherence, and collaboration with site-specific environmental constraints in a high-sensitivity federal location.

Navfacsyscom Washington

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Historic Preservation and Regulatory CoordinationThe contract titled Historic Preservation and Regulatory Coordination is a subcontract issued by the Department of Defense through Navfacsyscom Washington, requiring the contractor to engage in comprehensive coordination with State Historic Preservation Officers, the National Capital Planning Commission, and the Commission of Fine Arts to ensure full compliance with federal historic preservation laws and design review standards. The work will be performed at the Washington Navy Yard, with a specific focus on navigating regulatory frameworks governing the treatment of historic properties and maintaining alignment with federal design guidelines for federal projects. The solicitation was posted on July 21, 2026, with responses due by August 24, 2026, and falls under the NAICS code 541620, which classifies it as architectural, engineering, and related services. The contractor must be prepared to manage interagency communication, provide documentation to support Section 106 reviews, and respond to feedback from federal and state preservation entities to secure necessary approvals. All activities must be conducted in accordance with the National Historic Preservation Act and related federal mandates, ensuring that any development or renovation efforts within the Washington Navy Yard preserve cultural resources while meeting functional and safety requirements.

Navfacsyscom Washington

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High Performance and Sustainable Building (HPSB) CommissioningThe contract seeks independent commissioning services for a High Performance and Sustainable Building initiative, requiring full compliance with UFC 1-200-02 and LEED standards to ensure energy efficiency, operational reliability, and environmental sustainability. The scope includes third-party certification tracking to document and validate adherence to green building criteria throughout design, construction, and occupancy phases, with all activities aligned to deliver a high-performing facility. The work will be performed at the Washington Navy Yard in Washington D.C., under a subcontract structure, and must be executed by qualified professionals familiar with Department of Defense facility standards and sustainable building protocols. Proposals must be submitted by August 24, 2026, with the solicitation opened on July 21, 2026, and is managed by Navfacsyscom Washington under the Department of Defense. The NAICS code 541620 identifies the category as architectural, engineering, and related services, indicating the technical expertise required for commissioning coordination and documentation. There is no set-aside designation for small or specialized businesses, and the contracting office has not provided a point of contact, so all inquiries must be directed through the official SAM.gov portal link provided for submission and further details.

Navfacsyscom Washington

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Cybersecurity for Facility Control Systems (FRCS)The contract titled Cybersecurity for Facility Control Systems (FRCS) seeks specialized support for the cybersecurity specification and commissioning of facility-related control systems, including HVAC, power, and security infrastructure. The work is scoped to ensure these critical operational systems are designed, implemented, and validated with robust cybersecurity measures aligned with federal and military standards, focusing on protection against unauthorized access, data breaches, and system compromises. The contract is structured as a subcontract under the NAICS code 541512, which pertains to computer systems design services, and is being managed by the Department of Defense through Navfacsyscom Washington. Performance is required at the Washington Navy Yard, ZIP code 20374, with responses due by August 24, 2026. The posting date is July 21, 2026, indicating a competitive procurement window of approximately one month for qualified vendors to submit proposals. While no set-aside designation or point of contact is provided, the nature of the work is essential for maintaining the integrity, availability, and resilience of physical infrastructure systems under DoD oversight. Subcontractors must possess expertise in industrial control system security, integration with legacy infrastructure, and the ability to deliver documented commissioning protocols that meet DoD cybersecurity requirements.

Navfacsyscom Washington

POSTED

DEADLINE

Explosives Safety Compliance and DesignThe contract requires comprehensive site and facility design services to ensure strict compliance with NAVSEA OP-5 and MCO 8020.10 standards for the handling and storage of explosives. This includes conducting Quantitative Design (QD) analyses and obtaining all necessary regulatory approvals to meet federal explosives safety requirements. The work must be performed at the Washington Navy Yard in Washington DC, with deliverables focused on engineering solutions that secure operational safety while aligning with Department of Defense protocols. The solicitation is issued as a subcontract under NAICS code 541690, and responses are due by August 24, 2026, with the opportunity posted on July 21, 2026. All designs, analyses, and approvals must be submitted under the oversight of Navfacsyscom Washington, part of the broader Department of Defense structure.

Navfacsyscom Washington

POSTED

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Electrical Engineering for Sensitive Facilities (SCIFs/HEMP)The contract involves the design of specialized electrical systems for Sensitive Compartmented Information Facilities SCIFs and High Altitude Electromagnetic Pulse HEMP shielding, ensuring full compliance with Department of Defense security and electromagnetic protection standards. The work requires advanced engineering expertise to integrate secure power distribution, grounding, filtering, and shielding technologies that prevent signal leakage and unauthorized access while maintaining operational reliability under extreme electromagnetic conditions. All designs must adhere to strict DoD specifications to safeguard classified information and ensure resilience against both intentional and natural electromagnetic threats. The solicitation is structured as a subcontract under NAICS code 541330 and is managed by Navfacsyscom Washington, a Department of Defense entity. Performance will occur at the Washington Navy Yard in Washington DC, with a response deadline of August 24, 2026. No set aside categories are specified, and the submission platform is accessible through the SAM.gov portal. Contractors must demonstrate proven experience in military facility electrical design, familiarity with applicable DoD standards for SCIFs and HEMP, and the technical capability to deliver secure, certified systems that meet rigorous classification and environmental requirements.

Navfacsyscom Washington

POSTED

DEADLINE

Electronic Submittal and Project Management Platform SupportThe contract seeks support for the electronic submittal and project management platforms NAVFAC eCMS and Kahua, specifically for document control, submittal management, and comprehensive project tracking across defense-related construction and engineering activities. The work will be performed at the Washington Navy Yard in Washington, D.C., with a focus on ensuring seamless digital workflows between contractors, engineers, and government personnel through standardized electronic processes. The platforms will serve as central hubs for managing technical documentation, approvals, and project milestones, minimizing manual processes and improving accountability and transparency throughout the project lifecycle. This subcontract is open for response until August 24, 2026, and falls under NAICS code 541512 for computer systems design services, indicating the need for technical expertise in platform implementation, user training, data migration, and ongoing operational support. The contracting entity is Navfacsyscom Washington under the Department of Defense, emphasizing alignment with federal construction standards and DoD project management protocols. Successful proposers must demonstrate proficiency in both eCMS and Kahua platforms, with experience supporting large-scale, high-stakes government projects requiring strict compliance, audit trails, and real-time collaboration features.

Navfacsyscom Washington

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Structural Engineering for High-Risk FacilitiesThe contract entails the design and analysis of structural systems specifically engineered to resist progressive collapse and meet UFC anti-terrorism standards for critical military facilities, with a focus on ensuring resilience against potential blast threats and catastrophic failure mechanisms. Work will be performed at the Washington Navy Yard in Washington D.C., with an emphasis on advanced engineering methodologies that integrate current Department of Defense requirements for security, durability, and life safety in high-risk environments. The technical scope requires deep expertise in structural dynamics, blast load modeling, and redundancy planning to satisfy stringent military benchmarks. This is a subcontract opportunity under NAICS code 541311, issued by NAVFACSYSCOM Washington under the Department of Defense, with bids due by August 24, 2026. Proposals must demonstrate proven experience in delivering structural solutions for federal or military installations where mission-critical continuity and force protection are non-negotiable. Eligible entities must be prepared to comply with all applicable defense regulations and standards, and must possess the technical capacity to conduct detailed finite element analysis, perform scenario-based threat assessments, and produce certification-ready documentation aligned with UFC requirements. The performance location is fixed, and all deliverables must support ongoing security and operational missions at the Navy Yard.

Navfacsyscom Washington

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