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STRONGHOLD SYSTEMS LLC

UEI: VV1ENBQTKVK6CAGE: 15H86

STRONGHOLD SYSTEMS LLC is a federal contractor, registered under UEI VV1ENBQTKVK6 and CAGE code 15H86. It has been awarded $15,246 in federal contracts. Primary work spans Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Websitehttps://www.strongholdsystemsny.com/

Address123 Main St, City, ST 12345

Registration

UEI Code

VV1ENBQTKVK6

CAGE Code

15H86

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability Company

NAICS Codes

811111General Automotive Repair(Primary)

Federal Contracting Overview

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

AI Capability Profile

Stronghold Systems LLC provides specialized technical services focused on the inspection, evaluation, and repair of industrial machinery. Their core capabilities include the maintenance of heavy lifting equipment, specifically cranes, ensuring operational safety and compliance through detailed techn...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

1

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 Defense$15.2K100%

Awards by NAICS

811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$15.2K100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in STRONGHOLD SYSTEMS LLC's top NAICS codes and agencies

Bus Fire Suppression System Maintenance

Solicitation # WMATA-0000010906

The Washington Metropolitan Area Transit Authority is seeking proposals for the maintenance of bus fire suppression systems under solicitation number WMATA-0000010906. This procurement falls under NAICS code 811310 and is managed through the agency's Virginia operations. The solicitation was posted on October 29, 2026, and requires all responses to be submitted by the deadline of November 4, 2026. Interested parties can access further details and submission portals through the official WMATA supplier link.

Washington Metropolitan Area Transit Authority

POSTED

about 3 hours ago

DEADLINE

Kubota M8200 Clutch Replacement

Solicitation # kubota-m8200-clutch-replacement

Management and Training Corporation is soliciting lump sum fee proposals for the clutch replacement of a Kubota M8200 tractor with front wheel assist, located at the Earle C. Clements Job Corps Center in Morganfield, Kentucky. The scope of work requires a qualified contractor to provide all transportation, labor, materials, and equipment to diagnose and repair the clutch assembly and power take-off system. Key technical requirements include replacing friction discs, bearings, oil seals, and O-rings, resurfacing the flywheel, and replacing hydraulic pipes and filters as needed. The contractor must perform all work according to manufacturer specifications and provide a final summary of diagnostic findings, an itemized list of replaced parts, and warranty documentation upon completion. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified entities. Bids must be submitted via email to Angie Mahoney by 3:00 PM CST on November 3, 2026, and must include a bid sheet, proof of insurance, a completed supplier packet with a W-9, and applicable SBA certification letters. Award decisions will be based on best value, with a focus on administrative compliance and technical qualifications. The contract is subject to various Federal Acquisition Regulations, including standards for combating trafficking in persons, Buy American restrictions, and Service Contract Labor Standards per Wage Determination 2015-4687 Revision 31 for Kentucky.

Earle C. Clements Job Corps Center

POSTED

about 3 hours ago

DEADLINE

Wheelchair Lift and Accessibility Equipment

Clayton County Board of Education

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Extended Warranty Package Provision

Philadelphia Gas Works

POSTED

about 7 hours ago

DEADLINE

Chlorine Evaporator Maintenance and Inspection ServicesThis subcontract opportunity with the Ontario Clean Water Agency involves providing annual maintenance and detailed technical inspections of chlorine evaporators and related chlorinator services. The selected supplier will be responsible for utilizing specialized equipment to service evaporator units and must possess qualified status for the handling of hazardous materials. All work must culminate in the delivery of comprehensive annual maintenance and inspection reports. The project is based in Canada and falls under NAICS code 811310. Interested parties must submit their responses by the deadline of November 27, 2026. This contract is designed for suppliers capable of supporting prime contractors on OCWA projects through specialized technical expertise in chlorination systems.

Ontario Clean Water Agency

POSTED

about 8 hours ago

DEADLINE

Air Compressor Preventive and Corrective Maintenance

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

RFP 07-135 Roseville Electric Utility – Air Compressor Maintenance

Solicitation # 07-135

The City of Roseville is soliciting proposals under RFP 07-135 for a consultant to provide comprehensive scheduled preventive and corrective maintenance for air compressors and auxiliary systems, including Ingersoll Rand equipment. The services will be performed at the Roseville Energy Park and Sunset Energy Center in California. The selected consultant will be responsible for providing all necessary labor, technical expertise, specialized tooling, and materials. This is a prevailing wage project with an initial contract duration of five years, estimated to commence in April or May. Proposals must be submitted by December 16, 2026, via email to the City Clerk or through physical delivery in a sealed container with the required Attachment H label. The award will be based on a formal evaluation panel process considering the firm's experience and qualifications (25 points), the proposed project plan (35 points), and cost (40 points), with potential interviews for top candidates. Requirements for the successful bidder include obtaining a City of Roseville business license, providing 100% faithful performance and labor and materials bonds, and maintaining specific insurance policies. Consultants must also disclose any conflicts of interest and adhere to the Levine Act regarding political contributions.

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Specialized Heat Exchanger Maintenance (Preventive & Corrective)

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Compressor Auxiliary Systems Maintenance

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Gas Packager Compressor Maintenance Services

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Ariel Gas Compressor Maintenance Services

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Roseville Electric Utility – Gas Compressor Maintenance

Solicitation # 07-137

The City of Roseville is soliciting proposals for Gas Compressor Maintenance Services to support the Roseville Energy Park and the Roseville Energy Center and RPEAK. The selected contractor will provide all labor, supervision, technical expertise, specialized tooling, equipment, and materials necessary for both scheduled preventive and corrective maintenance on natural gas compressors, specifically Gas Packagers and Ariel models, and their associated auxiliary systems. The contract is intended to run for an initial term of five years, with services estimated to commence in April or May. This is a prevailing wage project requiring adherence to all fair employment laws, with certified payroll required for contracts exceeding 25,000 dollars. The successful proposer must provide a 100 percent Faithful Performance Bond and a 100 percent Labor and Materials Bond. Proposals are due by December 17, 2026, and must include a Proposer’s Certification, a Non-collusion Declaration, a Levine Act Disclosure Statement, and proof of active registration with the California Secretary of State. Award will be made to the responsible proposer determined to be the most advantageous to the City through a formal evaluation panel process. Invoicing is to be submitted monthly, delineated by task and personnel, with payment terms set at 30 days following receipt of satisfactory services.

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Vapor Compressor Preventive and Corrective Maintenance

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

RFP 07-136 Roseville Electric Utility – Vapor Compressor Maintenance

Solicitation # 07-136

The City of Roseville is soliciting proposals for Vapor Compressor Maintenance services to support its power plant sites, specifically the Roseville Energy Park and the Sunset Energy Center. The selected contractor will provide all labor, supervision, technical expertise, specialized tooling, equipment, and materials necessary to perform both scheduled preventive and corrective maintenance on vapor compressors and associated auxiliary systems, including American Compressor units. The initial contract term is five years, with services estimated to commence in April or May. This is a prevailing wage project requiring adherence to all fair employment laws and registration with the Department of Industrial Relations. Proposals are due by December 17, 2026, and will be evaluated based on the firm's experience and qualifications (25 points), the proposed project plan (35 points), and the proposed cost (40 points). The successful bidder must execute a City-prepared contract and provide a 100% Faithful Performance Bond and a 100% Labor and Materials Bond. Submission requirements include a sealed physical package with a specific label or an electronic PDF submission via email, provided the file size does not exceed 25 megabytes. The contractor must also certify the absence of conflicts of interest and provide proof of a City of Roseville Business License.

City of Roseville

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Kubota Attachment Installation and CalibrationThis subcontract, titled Kubota Attachment Installation and Calibration, involves providing technical installation and setup services for rotary broom and hydraulic systems on equipment projects for the Commonwealth of Virginia. The scope of work includes the installation of 60 inch rotary brooms, front quick hitches, and second function hydraulic valve kits, encompassing all necessary wiring, fittings, hoses, and brackets. The contractor is responsible for testing and calibrating these systems to ensure they are fully operational upon delivery. The project is associated with the Department of Blind and Vision Impaired in Virginia, with the place of performance located in Richmond. The solicitation was posted on October 29, 2026, with a response deadline of November 5, 2026. This opportunity falls under NAICS code 811310 and is intended for prime contractors managing equipment projects for the state.

Department of Blind and Vision Impaired

POSTED

about 10 hours ago

DEADLINE

CIPP Lateral ReinstatementThis subcontract for CIPP Lateral Reinstatement involves performing reconnection of service laterals for prime contractors on Augusta Water collection system projects. The scope of work requires identifying active service connections and utilizing robotic cutters or manual tools to open CIPP liners at specific connection points, ensuring that laterals are properly reconnected to the rehabilitated mainline to deliver fully functional service. The project is managed by the Augusta County Service Authority, doing business as Augusta Water, with performance taking place at various locations throughout Augusta County, Virginia. Interested parties must submit their responses by the deadline of December 3, 2026, under NAICS code 811310.

Augusta County Service Authority dba Augusta Water

POSTED

about 10 hours ago

DEADLINE

in about 1 month

Backup Generator Maintenance & RepairThis subcontract opportunity involves providing specialized inspection and maintenance services for backup electric generators and transfer devices supporting City of Cambridge DPW infrastructure projects. The selected contractor will be responsible for troubleshooting and inspecting generators and appurtenant devices to guarantee emergency power readiness, utilizing necessary generator testing equipment and load banks. All work must be documented through the delivery of detailed generator inspection and test reports. Managed by the Massachusetts Public Works agency under NAICS code 811310, the project was posted on October 29, 2026. Interested parties must submit their responses by the deadline of November 19, 2026.

POSTED

about 10 hours ago

DEADLINE

FY27 Pump Station and Sewer and Stormwater Structures Inspection and Maintenance

Solicitation # COC-CIFB-FY27-31268

The City of Cambridge Department of Public Works is soliciting bids for the FY27 Pump Station and Sewer and Stormwater Structures Inspection and Maintenance contract, identified as COC-CIFB-FY27-31268. The project has an estimated total value of 1,530,000.00 dollars, which includes a base year and two optional renewal years. The selected contractor will provide all labor and materials for quarterly, biannual, and annual preventative maintenance and emergency repairs for a wide array of infrastructure, including pump stations, level sensors, bending weirs, holding tanks, and generators. Services extend to the troubleshooting of SCADA and telemetering equipment, PLCs, and control valves across various city locations such as the Harvard Tunnel, various firehouses, and multiple municipal schools. The contract will be awarded to the lowest responsible and eligible bidder. Requirements for eligibility include a minimum of five years of experience in the specified activities and the employment of a Massachusetts licensed electrician. The contractor must provide a 24-hour emergency answering service and adhere to strict compliance standards, including the City's Truck Safety Ordinance for large vehicles and the Cambridge Employment Plan regarding minority and resident hiring. Financial security is required via a bid deposit of at least 5 percent of the bid value, with the successful bidder providing performance and payment bonds for 100 percent of the contract sum. Bids must be submitted through the eProcurement portal by November 19, 2026.

POSTED

about 10 hours ago

DEADLINE