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4GKB, LLC

UEI: L9CPNQL6S2A9CAGE: 9PPL2

4GKB, LLC is a federal contractor, registered under UEI L9CPNQL6S2A9 and CAGE code 9PPL2. It has been awarded $2,574,511 across 7 federal contracts. Primary work spans Commercial and Institutional Building Construction. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Address123 Main St, City, ST 12345

Registration

UEI Code

L9CPNQL6S2A9

CAGE Code

9PPL2

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

272XA5JSJVLJQF

NAICS Codes

236220Commercial and Institutional Building Construction(Primary)

237990Other Heavy and Civil Engineering Construction

238210Electrical Contractors and Other Wiring Installation Contractors

238220Plumbing, Heating, and Air-Conditioning Contractors

238290Other Building Equipment Contractors

+1 more

Federal Contracting Overview

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

AI Capability Profile

4GKB, LLC specializes in commercial and institutional building construction with a sharp focus on mission-critical facility upgrades for federal healthcare infrastructure. The contractor delivers precise site preparation, structural demolition, emergency repairs, and infrastructure modernization—par...

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Veterans Affairs$2.6M100%

Awards by NAICS

236220 - Commercial and Institutional Building Construction$2.6M100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in 4GKB, LLC's top NAICS codes and agencies

Checkpoint Security Grill Replacement - DBBThe Port of Seattle through its Aviation Project Management Group is forecasting a procurement under NAICS code 236220 for the full design, permitting, and construction services to replace the Checkpoint 5 security grill. The scope encompasses a comprehensive range of activities including site assessment, development of design drawings and technical specifications compliant with TSA CRPG Section 3-5, submission for regulatory review and permit acquisition, demolition and proper disposal of the existing grill, fabrication and installation of the new system, and seamless integration with existing structural, electrical, and security badge access systems. Coordination with all relevant stakeholders is required to ensure adherence to safety and operational standards while minimizing disruption to airport functions. The project is structured under a design-build-bid delivery method and is being managed by the Port of Seattle with primary contact Yanet Maldonado and project manager Collette Deardorff available for inquiries. The solicitation was posted on July 31, 2026, and while no specific award date or set-aside details are provided, the location of performance is tied to the Port of Seattle’s facilities. All work must be executed with strict attention to federal security requirements and operational continuity in a high-traffic aviation environment.

Aviation Project Management Group

POSTED

about 8 hours ago

DEADLINE

Rental Car Facility (RCF) Customer Service Building (CSB) Re-DemisingThe contract involves a comprehensive renovation and structural upgrade of the Customer Service Building at the Rental Car Facility to prepare for a new concession agreement and tenant construction beginning June 1, 2027. Key improvements include updating wayfinding signage to reflect new tenant layouts, constructing a new break room and flex space to support transit operations, renovating existing restrooms, and replacing outdated car wash equipment in the Quick Turn Around areas. Structural enhancements are also required to address cracking and repair post-tension cables, along with replacing expansion joints on the fifth floor plaza areas to ensure long-term durability and safety. These modifications are designed to modernize the facility and align its infrastructure with future operational needs. The project is managed by the Port of Seattle’s Aviation Project Management Group, with official point of contact Angela Peterson and Project Manager Julia Ruzon overseeing procurement and implementation. The work falls under NAICS code 236220, indicating commercial building construction, and is forecasted with a posted date of July 31, 2026. While no solicitation number or set-aside details are provided, the scope underscores a major capital improvement initiative focused on functionality, tenant readiness, and structural integrity for a high-traffic facility serving airport operations.

Aviation Project Management Group

POSTED

about 8 hours ago

DEADLINE

INSTALL OVERHEAD CEILING FANS WITH INTEGRAL LIGHTS NAVSTA NEWPORT, Newport, RI

Solicitation # N4008526R0247

Only MACC holders with specific contract numbers—N40085-22-D-0022 through N40085-22-D-0025—are eligible to bid on this solicitation for overhead ceiling fans with integral lights at NAVSTA Newport, Rhode Island. The base contract requires comprehensive design packages for all work in Buildings 689 and 688, along with full construction of all work related to Building 689. Four optional scopes of work are available: Option one covers electrical upgrades, fan and light installations on the first deck of Building 688; Option two adds the same work to the second deck; Option three extends it to the third deck; and Option four provides for repairs to the lightning protection system on Building 688. The solicitation is open exclusively to qualified MACC holders under the NAICS code 236220, with responses due by August 31, 2026. The contracting office is located in Norfolk, Virginia, and the work will be performed at Building 688 in Newport, Rhode Island, with Elaine Carter serving as the primary point of contact.

Navfacsyscom Mid-Atlantic

POSTED

DEADLINE

General Construction ManagementThe contract outlines a comprehensive construction management engagement for the full execution of a project, encompassing all labor, materials, equipment, and coordination of subcontractors to ensure delivery in strict accordance with the approved design and contract documents. The scope is end-to-end, requiring the contractor to oversee every phase of construction from inception to completion, ensuring functionality, compliance, and timely delivery under a single prime responsibility. This is a subcontract under the NAICS code 236220 for Commercial and Institutional Building Construction, issued by the Economic Development agency of Connecticut. The solicitation was posted on August 1, 2026, with a firm deadline for responses on August 25, 2026. While specific project location and point of contact details are not provided, the place of performance is tied to Connecticut, and the procurement is accessible via a public portal link. There is no set-aside classification indicated, and the contract does not specify any restrictions on bidder eligibility beyond standard subcontract terms.

Economic Development

POSTED

DEADLINE

C26863001 MOUNT DIABLO - Mitchell Canyon Education Center

Solicitation # 0000039942

The project involves constructing the Mitchell Canyon Education Center at Mount Diablo State Park in Contra Costa County, California, with a mandatory job showing required for all bidders as outlined in the Notice to Contractors. Prospective bidders must download the complete bid package, including plans, specifications, and any addenda, from the official website, and it is their responsibility to regularly check for updates. All questions regarding ambiguities, conflicts, or omissions in the contract documents must be submitted via email to merrilee.byrnes@parks.ca.gov no later than two p.m. seven calendar days before the bid opening; responses will be issued as addenda on the site, and bidders must ensure they have the most current versions. Participation in the Disabled Veteran Business Enterprise Program is mandatory, with a minimum 6% participation goal, and failure to meet this requirement will result in a non-responsive bid. Bidders exceeding the DVBE goal may receive an evaluation incentive as specified in the DPR 479IP forms. A five percent small business preference is available for properly certified small businesses that submit a completed STD 811 Form with their bid. Compliance with California’s Public Works Contractor Registration Program under SB 854 is strictly required: all contractors and subcontractors must be registered with the Department of Industrial Relations to both submit a bid and receive an award, and this project is subject to enforcement and monitoring by the department.

California Department of Parks & Recreation

POSTED

DEADLINE

in about 1 month

RFP - Nantucket Public Schools New Modular Administration Building

Solicitation # BD-27-1301-2-2-132018

The Town of Nantucket, through the Nantucket Public Schools, is issuing a request for proposals to design and construct a new modular Administration Building under the guidelines of MGL Chapter 149. Proposals must be submitted by August 19, 2026, and encompass both non-price and price components to ensure comprehensive evaluation of technical and financial aspects. All solicitation documents are accessible via the Town’s Procurement page, with the official RFP identified by solicitation number BD-27-1301-2-2-132018 and posted on July 31, 2026. The project will be performed at Washington Street in Nantucket, Massachusetts, with the new building intended to serve as a dedicated administrative facility for the school district. The procurement is managed by the Town Administration under the oversight of the Commonwealth of Massachusetts and is not subject to any specific set-aside classification. Cindy Hsu serves as the primary point of contact for all inquiries related to the proposal process. Bidders are expected to comply fully with state construction regulations and submit their responses through the designated online portal hosted by CommBuys. The solicitation does not specify a NAICS code or set-aside requirements, leaving eligibility open to all qualified contractors capable of meeting the technical and regulatory demands of modular construction under Massachusetts law. Interested parties are advised to review all documentation thoroughly to ensure alignment with design standards, timelines, and compliance obligations prior to submission.

2 - Town Administration

POSTED

DEADLINE

Municipality of Jasper - Request for Expression of Interest - Wildflowers Childcare Expansion and Mezzanine Renovation

Solicitation # AB-2026-05466

The Municipality of Jasper is advancing the Wildflowers Childcare Expansion Project, an interior renovation at the Jasper Activity Centre that will transform existing storage areas into a licensed daycare playroom with 22 new full-time childcare spaces and construct a new mezzanine level above to accommodate a viewing platform for the Jasper Gymnastics Club, a flexible meeting area, and three to four offices. The project involves significant structural modifications including independent foundations, steel framing, and a composite deck to support the mezzanine, along with comprehensive mechanical and electrical upgrades such as two new rooftop HVAC units, updated fire alarm systems, and a building code reclassification to meet occupancy requirements. Construction will occur without interrupting ongoing operations at the daycare or gymnastics program. The estimated budget is $1.2 million, and timing is influenced by both immediate community needs for childcare and grant reporting deadlines. To prepare for the next procurement phase, the Municipality is issuing a Request for Expression of Interest to assess contractor interest, identify potential risks, evaluate market capacity, and establish a shortlist of qualified respondents who meet the minimum qualifications for a future restricted Invitation to Tender once design is finalized. This RFEI is not a solicitation for bids nor a binding procurement step; no contract will be awarded from it, and the Municipality retains full discretion over any future actions.

Municipality of Jasper

POSTED

DEADLINE

General Construction Management and Subcontractor OversightThe contract requires comprehensive management and coordination of multiple trade subcontractors to ensure seamless execution of construction activities under strict adherence to technical specifications, safety protocols, and project schedules. The responsible party must oversee all subcontractor operations to guarantee compliance with quality standards while proactively addressing potential delays or hazards to maintain uninterrupted progress on-site. This role demands strong organizational capabilities, continuous monitoring of subcontractor performance, and effective communication to align all parties with the project’s overarching goals. The contract is classified under NAICS code 236220 for commercial building construction and is issued by the Texas Department of Public Safety. It is solicited as a subcontract opportunity with a response deadline of August 14, 2026, and was posted on July 31, 2026. The place of performance and specific location details are not provided, but the work is expected to occur within Texas under the oversight of the state agency. The contract's success hinges on the contractor’s ability to maintain rigorous safety compliance, meet all scheduling milestones, and coordinate diverse trade teams without disruption.

Department of Public Safety

POSTED

DEADLINE

Odessa Area Office Renovation

Solicitation # 405-26R0020741

The Texas Department of Public Safety is soliciting proposals for the renovation of its Odessa Area Office located at 1910 W I-20, Odessa, Texas. The project encompasses comprehensive construction activities including demolition, framing, drywall, painting, flooring, electrical work, and HVAC system installation, along with post-construction cleanup, all to be performed in strict compliance with approved construction documents and technical specifications. All work must be executed while maintaining normal DPS operations, requiring the contractor to develop a detailed phasing and coordination plan aligned with PMBOK standards, including risk and change management processes. The project timeline demands completion by August 31, 2027, with a contract term of one year and an optional six-month extension. A mandatory pre-proposal site visit is scheduled for August 6, 2026, at 10:00 A.M. CT, with participants required to sign in by 9:45 A.M. Proposals must be submitted electronically no later than 5:00 P.M. Central Time on August 14, 2026, via the DPS Online Bid Room or to DPS_Solicit_Response@dps.texas.gov, and must conform to a strict two-volume format. Volume One includes completed mandatory forms such as the W-9, AP-152, Certificate of Existence, Certificate of Account Status, and Direct Deposit Authorization, while Volume Two must contain organizational capabilities, key personnel résumés with time allocation percentages, project references, a Gantt-charted schedule, business continuity and disaster recovery plans, and VPAT documentation for accessibility compliance. All submissions must use a 12-point sans serif font, be paginated, and include a full table of contents without extraneous material. The contract requires all personnel to undergo a DPS fingerprint-based criminal history background check and maintain security clearance throughout performance. Subcontracting plans must comply with Texas HUB requirements, including monthly Progress Assessment Reports and notifications to the HUB Office. Contractors must provide evidence of appropriate insurance coverage, adhere to ASTM, ANSI, and IBC standards, and ensure all materials are delivered and stored per manufacturer guidelines to prevent damage. Invoices must be submitted electronically to apinvoices@dps.texas.gov per state standards, and the Contract Administrator, Norma Cervantes, and Contract Monitor, Ryan Medder, serve as the primary points of contact for procurement and technical oversight.

Department of Public Safety

POSTED

DEADLINE

Construction Manager at Risk / General Contractor (CMGC) ServicesBroward County is seeking a Construction Manager at Risk / General Contractor to provide comprehensive CMGC services for upcoming construction projects, including development of good manufacturing practices, detailed construction sequencing, accurate cost estimating, and full-phase construction support to ensure project efficiency and compliance. The contract is structured as a subcontract with a NAICS code of 236220, indicating it falls under the construction of commercial and institutional buildings, and responses are due by August 7, 2026, with the opportunity posted on July 31, 2026. All work is expected to be performed within Broward County, Florida, and the solicitation is open to qualified firms capable of delivering integrated construction management services under a risk-sharing model that emphasizes early collaboration, cost certainty, and schedule reliability.

POSTED

DEADLINE

SJC - Sheriff's Office Facility and EMS Facility Design-Build Project

Solicitation # 26209

San Joaquin County is soliciting proposals for the Design-Build of a new Sheriff’s Office Facility and EMS Facility to be located in California. The project is targeted for delivery through an integrated design and construction approach, streamlining accountability and schedule efficiency. The solicitation, identified by number 26209, was posted on July 31, 2026, with a firm deadline for submissions set for September 4, 2026, at 10:00 p.m. Pacific Time. This initiative falls under the SLED classification, reflecting its status as a state, local, or education agency procurement. The project will be executed at a location within San Joaquin County, with full performance requirements and design specifications to be detailed in the full solicitation documents accessible via the provided online portal. Vanessa Gagnon serves as the primary point of contact for inquiries, reachable via email at vgagnon@sjgov.org or by phone at (209) 468-3256. No set-aside provisions are specified, indicating the opportunity is open to all qualified proposers regardless of business size or classification.

San Joaquin County

POSTED

DEADLINE

in about 1 month

General Fire Station Building RepairsThe contract pertains to comprehensive structural and architectural repairs at fire station facilities across Georgia, addressing damage caused by a hurricane. Scope of work includes restoration and reinforcement of walls, roofs, doors, windows, flooring, and interior finishes to ensure full operational readiness and compliance with safety standards. All repairs must meet applicable building codes and withstand future environmental stressors, with attention to durability and functionality of critical emergency response infrastructure. Subcontractors are invited to respond by the deadline of September 1, 2026, under the NAICS code 236220 for heavy and civil engineering construction. The contract is issued by the Georgia State Financing and Investment Commission and is classified as a subcontract, with no specific set-aside provisions indicated. Work is to be performed at various fire station locations throughout the state, though exact sites are not specified in the posting. Proposals must demonstrate technical capability, experience in disaster recovery construction, and ability to complete work within required timelines to support continued public safety operations.

Georgia State Financing and Investment Commi

POSTED

DEADLINE

in about 1 month

160956 Dillwyn Combination Building & Fuel Center

Solicitation # IFB-125375

Sealed bids are being solicited for the construction of a combination administrative and fuel facility at 147 Thomas Road in Dillwyn, Virginia, consisting of a single-story building approximately 4,998 square feet in size, divided into a 2,416 square foot administrative office and a 2,582 square foot two-vehicle storage and maintenance bay. The project also includes a fuel facility featuring a raised concrete island with dispensers for gasoline and diesel, an automated fuel management system, and a 24 by 32 foot pre-engineered metal canopy. Underground storage consists of a 2,000-gallon gasoline tank and a 10,000-gallon diesel tank. All necessary site preparation, demolition of existing structures, plumbing, HVAC, and electrical systems must be completed to ensure a fully operational facility. The solicitation, identified as IFB-125375, is issued by the Virginia Department of Transportation and is open for bid through August 28, 2026, with responses due by 7:00 PM Eastern Time. The point of contact for inquiries is Kareem Rahman, reachable via email or phone.

Virginia Department of Transportation

POSTED

DEADLINE

General Construction and Site ManagementThe contract entails comprehensive general construction and site management services for a public project under the Department of Economic Development in Vermont. The scope includes end-to-end project oversight, securing all necessary permits, and managing closeout procedures to ensure regulatory and contractual compliance. Daily cleaning operations and the protection of occupied spaces are required to maintain a safe and functional environment throughout construction. The contractor is responsible for coordinating all subcontractors, ensuring seamless communication and scheduling alignment across disciplines. Attendance at weekly or biweekly project meetings is mandatory to maintain transparency, track progress, and address any emerging issues promptly. The contract is classified under NAICS code 236220 for commercial and institutional building construction and is structured as a subcontract with a response deadline of August 18, 2026.

Department of Economic Development

POSTED

DEADLINE

CSP - Sareen Urgent Care Construction and Buildout on El Franco Lee Campus for Harris Health (Estimated Budget - $10,693,920)

Solicitation # 26/0240

Harris County is seeking qualified contractors for the construction and buildout of a new Sareen Urgent Care facility on the El Franco Lee Campus, with an estimated budget of $10.69 million. The solicitation, identified as 26/0240, was posted on July 31, 2026, and responses are due by September 14, 2026, at 7:00 PM Central Time. The project involves comprehensive construction activities to establish a fully functional urgent care center within the existing campus infrastructure in Texas. The work must comply with all applicable codes and standards, and performance of the contract is expected to occur solely at the specified location in Texas. Paulo Tosetto of Harris Health is the primary point of contact for inquiries and can be reached at paulo.tosetto@harrishealth.org. Interested parties must submit proposals through the designated online portal linked in the solicitation details.

POSTED

DEADLINE

in about 1 month

Springfield Township Equipment Storage Building

Solicitation # Equipment Storage Building

Springfield Township is soliciting sealed bids for the construction of an Equipment Storage Building, with all submissions due by 7:00 p.m. on Monday, August 17, 2026, at the Township building located at 22689 Wible Reunion Road, Three Springs, PA. Bids must be submitted either through the PennBid portal or via one original and one copy delivered in person, and will be publicly opened at that time and location. The project scope includes site excavation, cast-in-place concrete, rough carpentry, shop-fabricated wood trusses, vapor retarders, metal siding and screw-down roofing, hollow metal doors with hardware, and electrical work. A non-mandatory pre-bid meeting is scheduled for Friday, August 7, 2026, at 11:00 a.m. at the same address. Bidding documents are available free of charge through PennBid, and any questions regarding the documents must be submitted via the PennBid vendor messaging system no later than five days before the bid deadline, or directly to CES Engineering, LLC. Each bid must be accompanied by a certified check, bank draft, or bid bond equal to ten percent of the bid amount, along with a completed Non-Collusion Affidavit. Liquidated damages of $500 per calendar day will apply for delays, and all proposals must use Township-provided forms. Contractors and subcontractors are required to use E-Verify to confirm employment eligibility, and proof of compliance must be submitted to the City of Sunbury prior to award. The Pennsylvania Prevailing Wage laws govern compensation on this project. The Township may hold bids for up to 60 days post-opening to evaluate bidder qualifications and may reject any or all bids, waive irregularities, or negotiate terms. Awards will be made only to responsible bidders deemed capable of successful performance, with evaluation factors including integrity, compliance with public policy, past performance, and financial and technical capability.

Huntingdon County

POSTED

DEADLINE

Eastham Salt Shed - Filed Sub-Bids

Solicitation # BD-21-1490-TOE01-TOE01-131995

The Town of Eastham is soliciting bids for the construction of a new salt shed, including roofing and electrical sub-bids, under solicitation number BD-21-1490-TOE01-TOE01-131995. All bid submissions must be made electronically through ProjectdoC.com using Project ID #261171, where complete bid forms and contract documents are available at no cost. The deadline for response is August 11, 2026, at 4:00 PM Eastern Time, and bids received after this time will not be accepted. The project is located at State Highway in Eastham, Massachusetts, with a zip code of 02642. The contract is being managed by the Town of Eastham, a SLED-level agency, with no specific set-aside provisions identified. Primary point of contact for questions and support is Shana Brogan, Purchaser, reachable at 978.499.9014 through Projectdog, Inc.

TOE01 - Town of Eastham

POSTED

DEADLINE

General Construction Labor and WorkmanshipThe contract titled General Construction Labor and Workmanship pertains to the execution of construction activities encompassing labor, equipment, and supervision, all performed strictly in alignment with approved drawings and technical specifications. It is structured as a subcontract under the NAICS code 236220, which corresponds to commercial and institutional building construction, and is administered by the Public Works Administration in Florida. The solicitation was posted on July 31, 2026, with a firm response deadline of August 21, 2026, at 2:00 PM, indicating a limited window for interested parties to submit proposals. Work must be carried out at an unspecified location within the state of Florida, as the precise place of performance has not been detailed in the available data. There is no set-aside classification specified, and the point of contact information is not provided, which may require direct inquiry through the designated procurement portal for further clarification. All work must adhere to the highest standards of quality and compliance as dictated by the referenced project documentation.

Public Works Administration

POSTED

DEADLINE