This Subcontract opportunity from Texas was posted on October 9, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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CO2 Cylinder Refill and Maintenance Services

Closed

State & Local

Submission Closed10/15/2025, 01:00:00 PM CDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 811310

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Inland Empire Job Corps-Request for Quote Pool Filter Replacement

Solicitation # Inland Empire Job Corps Pool Filter Replacement

Management & Training Corporation is seeking a subcontractor for the Inland Empire Job Corps in California to perform a pool filter replacement. The scope of work requires the contractor to provide all labor, materials, equipment, and supervision necessary to remove existing swimming pool filtration equipment and install new systems to restore reliable circulation and filtration. Key deliverables include the provision of all necessary plumbing supplies, fittings, and valves for integration, as well as the submission of manufacturer warranty documentation and operating instructions upon completion. All installations must be level, secure, leak-free, and compliant with manufacturer specifications, with the requirement that the work site be left in a clean condition. This opportunity is set aside for various small business categories, including Veteran-Owned, Service-Disabled Veteran-Owned, Women-Owned, and HUBZone small businesses under NAICS code 811310. Contractors must provide a 12-digit Unique Entity ID (UEI) and maintain specific insurance coverages, including general liability of at least 1,000,000 per occurrence and worker's compensation with employer liability limits of 500,000. Invoicing is to be submitted to MTC on a weekly or bi-weekly basis and must include the purchase order number, service dates, and detailed pricing. The contract incorporates several Federal Acquisition Regulation clauses, including requirements for combating trafficking in persons, Buy American standards, and strict security safeguards for sensitive and proprietary information.

Inland Empire Job Corps

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SP06062606 Refrigeration Equipment M&R

Solicitation # SP06062606

The California Correctional Training and Rehabilitation Authority (CALCTRA) is soliciting bids for a Preventative Maintenance Program (PMP) and repair services for refrigeration equipment at the Poultry Processing Plant located at Avenal State Prison in Kings County, California. The scope of work requires the contractor to provide all labor, materials, and equipment to perform two PMP service calls annually and respond to non-scheduled repair requests within 24 hours of notification. The anticipated contract term is two years starting February 1, 2027, with an option to extend for one additional year. Award decisions will be based on best value, evaluating cost, past performance, and experience, specifically requiring proof of five years of experience in similar services and three references from the last three years. Contractors must adhere to strict compliance standards, including Department of Industrial Relations (DIR) registration for prevailing wage requirements and the provision of Commercial General Liability, Worker's Compensation, and Automotive Liability insurance. Due to the nature of the work site, personnel must provide tuberculosis skin tests and infectious-free certifications. Bids must be submitted as sealed envelopes via U.S. Mail, common carrier, or hand delivery, including a completed cost sheet and all required attachments. Invoices must be submitted in triplicate within 60 days of service, referencing the specific Purchase Order and Agreement numbers. All replacement parts used must be new and manufacturer-approved.

Correctional Trng Rehabilitation Aut

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Pump & Mechanical Maintenance ServicesThis subcontract for Pump and Mechanical Maintenance Services involves providing mechanical repair, rehabilitation, and preventive maintenance for wastewater pumps on City of Hampton pump station projects. Working under prime contractors, the service provider is responsible for removing obstructions, lubricating components, replacing consumables, and exercising valves. The scope of work specifically requires the use of vibration analysis tools and pump testing equipment to ensure system efficiency and reliability. The successful contractor must deliver fully operational pump systems along with detailed inspection reports. This opportunity is categorized under NAICS code 811310 and is based in the City of Hampton, Virginia. Interested parties must submit their responses by the deadline of December 15, 2026.

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LP Gas Systems Maintenance and Safety ServicesThe LP Gas Systems Maintenance and Safety Services subcontract involves providing recurring maintenance, calibration, and safety inspections for LP gas equipment at the University of Hawaii Maui College. The scope of work requires monthly maintenance of tanks, regulators, and valves, alongside quarterly leak detection and the cleaning and calibration of pilot lights. Additionally, the contractor is responsible for delivering semi-annual safety training for faculty and staff and providing completed maintenance service reports using specialized calibration and leak detection tools. This opportunity is issued by the Department of University of Hawaii under NAICS code 811310. The solicitation was posted on November 10, 2026, with a response deadline of November 26, 2026. Interested parties can find further details through the Hawaii Electronic Procurement System.

Department of University of Hawaii

POSTED

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25-293464.FMD.GreyWaterSystem

Solicitation # 25-293464

The California Department of General Services, Facilities Management Division, is soliciting bids for Grey Water System Preventive Maintenance and Repair Services. The scope of work involves the maintenance of critical equipment, including raw greywater diverting valves, tank level sensors, membrane stations, aeration blowers, sludge pumps, and network controllers, with a specific requirement to adhere to Aqualoop Clean-in-Place maintenance procedures. All exposed piping must be labeled as non-potable greywater, and the contractor must provide a one-year unconditional warranty on all equipment, materials, and workmanship. Performance is scheduled on a quarterly basis, with the first service due within 90 days of agreement execution, and all work must be performed between 7:00 a.m. and 6:00 p.m. PT. The contract will be awarded to the lowest responsive and responsible bidder, with the state reserving the right to award on an all-or-none, group, or line-item basis. Bidders must comply with various regulatory standards, including California Building Standards Code Title 24, ADA accessibility, and NIST security standards for technology components. The solicitation includes a 5% bid preference for certified small businesses or those committing to 25% small business subcontracting. Bids must be submitted via email to Paige Hughes-Hoover by December 9, 2026, and must include a completed cost worksheet. Invoicing is preferred through the Invoice Payment Portal, and payments are governed by Government Code Chapter 4.5.

California Department of General Services

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Sign Preventive Maintenance and Repair ServicesThis subcontract for Sign Preventive Maintenance and Repair Services involves providing recurring cleaning and corrective repairs for signage on Liquor Distribution Branch projects within Canada. The scope of work includes removing debris, bird nests, cobwebs, and insects, as well as identifying and replacing worn or faulty components to ensure all signage remains in good working order. The contractor is required to provide rapid response for approved repairs within three business days and must issue a minimum six-month warranty on all repair work. Deliverables include the maintained signage and detailed repair reports. The solicitation was posted on November 10, 2026, with a response deadline of December 8, 2026, under NAICS code 811310.

Liquor Distribution Branch

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DEADLINE

Emergency Generator Service and Repairs

Solicitation # 060-3146703-MB

The Orange County Sheriff's Department is soliciting bids for the as-needed service and corrective maintenance of standby emergency power generating equipment across thirty-three facilities. The selected contractor must possess a valid California C-10 Electrical Contractor License and perform all work according to manufacturer specifications and applicable state, federal, and local laws. A critical requirement of the contract is the provision of emergency services available 24 hours a day, 7 days a week, with a mandatory one-hour initial response time and a requirement for qualified technicians to be on-site within four hours of the initial contact. All parts and materials used must be new commercial grade meeting or exceeding original equipment manufacturer specifications and must be available within seventy-two hours of approval. The contract will be awarded to the lowest responsive and responsible bidder, with a five percent price deduction applied for evaluation purposes to certified OCLSB or DVBE bidders, capped at 100,000 dollars. Bidders must provide a detailed staffing plan, proof of insurance, and a non-collusion declaration, and must maintain active UEI and D-U-N-S registrations. Deliverables include detailed work order reports for every service call, and the contractor must provide a minimum ninety-day warranty on all labor and materials. All work must be completed to full operational restoration before the technician leaves the site, and the contractor is required to maintain spill containment equipment to mitigate environmental risks during service.

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Reactive Breakdown Repairs for Composting Facility MachineryThis subcontract involves providing reactive breakdown repairs for industrial composting machinery at the Newcastle City Council Sandhills Garden Waste and Composting Facility. The selected provider will support prime contractors by delivering rapid-response mobilization, diagnostic troubleshooting using industrial-grade tools, and the necessary repairs to restore equipment to full operational status. Each call-out must conclude with the delivery of fully repaired machinery and a detailed service report. The opportunity was posted on November 10, 2026, with a response deadline of December 8, 2026. Classified under NAICS code 811310, the contract focuses on specialized technical maintenance to ensure the continued functionality of the city council's waste processing infrastructure.

Newcastle City Council

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Repairs to Machinery at Sandhills Depot

Solicitation # ocds-h6vhtk-06ac5e

Newcastle City Council is seeking to appoint two Framework Partners to a ranked Framework Agreement for the provision of reactive breakdown repairs to machinery at the Sandhills Garden Waste and Composting Facility. The contract is specifically designed to be suitable for small and medium-sized enterprises. The initial period of performance is scheduled from January 18, 2027, to January 17, 2029, with the possibility of two 12-month extensions extending the term to January 17, 2031. The award will be based on a weighted evaluation consisting of 70% price and 30% quality. Under this ranked framework, service requests will be offered to the first-ranked supplier, with subsequent suppliers utilized only if the primary partner cannot meet the requirements. Pricing will be based on tendered rates that remain fixed for a period of 12 months. Interested parties must submit their proposals in English via the open-uk.org portal by the deadline of December 8, 2026.

Newcastle City Council

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Laboratory Equipment Installation and CommissioningThis subcontract for Laboratory Equipment Installation and Commissioning supports prime contractors on Navajo Area Indian Health Service projects within the Department of Health and Human Services. The scope of work involves the complete installation and commissioning of laboratory refrigeration systems in Gallup, zip code 87301. Key technical responsibilities include leveling and securing equipment, verifying electrical compatibility, configuring temperature setpoints and alarms, and conducting rigorous operational performance testing to ensure systems are fully functional. In addition to technical setup, the contractor is responsible for providing essential on-site staff training to ensure proper equipment utilization. The project falls under NAICS code 811310 and requires the delivery of fully operational, tested, and commissioned refrigeration systems. Interested parties should note the response deadline of November 19, 2026.

Navajo Area Indian Health Svc

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Certified Mobile Crane Load Testing and CertificationThis small business set-aside subcontract involves providing certified mobile crane load testing and certification services for prime contractors supporting the U.S. Air Force 92d Maintenance Squadron at Fairchild AFB. The scope of work requires executing full rated load tests at 125 percent of a crane's rated capacity utilizing calibrated load-measuring equipment. The final deliverable for this project is a completed load test and certification report. To qualify, the contractor must provide technicians certified to perform rated load tests and personnel who can successfully pass installation background checks. This opportunity is categorized under NAICS code 811310 and is managed by the Department of Defense. Interested parties must respond by November 19, 2026.

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Cryogenic Equipment Maintenance and Lease ManagementThis subcontract, titled Cryogenic Equipment Maintenance and Lease Management, involves providing leasing and ongoing maintenance for microbulk oxygen storage systems to support prime contractors at the Corpus Christi Army Depot. Managed by the Department of Defense under the W6QK Ccad Contr Office, the scope of work requires the delivery of systems in safe operating condition and the performance of regular service and inspections. Compliance is mandatory according to OSHA 29 CFR 1910.104(b)(10) and NFPA 55 standards, which includes specific requirements for vegetation control within 15 feet of the storage containers. The project falls under NAICS code 811310 and is located in Corpus Christi, Texas. Interested parties should note the response deadline of November 18, 2026.

W6QK Ccad Contr Office

POSTED

1 day ago

DEADLINE

in 7 days

AI Contract Overview

The City of Dallas in Texas is seeking a subcontractor for CO2 Cylinder Refill and Maintenance Services. The scope of work focuses on the refilling, inspection, and general maintenance of CO2 cylinders, with a specific emphasis on pressure testing and valve servicing to maintain safety standards and regulatory compliance. This opportunity is categorized under NAICS code 811310 and was posted on October 9, 2025. Interested parties must submit their responses by the deadline of October 15, 2025. Further details and submission guidelines can be accessed through the City of Dallas Bonfire hub.