This Government Contract opportunity from Maryland was posted on September 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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On-Call Plumbing Services

Closed

State & Local

Submission Closed10/14/2026, 03:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238220

New

SLED

Marine Plumbing ContractorThe Marine Plumbing Contractor subcontract involves the demolition and replacement of pier-side water utilities for harbor projects managed by the Mississippi Department of Marine Resources. The scope of work requires the contractor to remove existing plumbing and install new water access points, specifically double hose bibs on power pedestals and single hose bibs at the ends of finger piers, to ensure functional water access throughout the pier system. This opportunity is categorized under NAICS code 238220 and was posted on October 14, 2026. Interested parties must submit their responses by the deadline of November 17, 2026. The project is structured as a subcontract supporting prime contractors on state-led marine infrastructure improvements.

MS DEPT of MARINE RESOURCES

POSTED

DEADLINE

PIDC Project 3 - Dorm RTU Replacement and SCADA

Solicitation # 70CMSW26D00000004

Solicitation 70CMSW26D00000004 is a firm-fixed-price task order issued to 8(a) Multiple Award Construction Contract holders for work at the Port Isabel Detention Center in Los Fresnos, Texas. The project consists of two primary scopes: the replacement of obsolete and corroded rooftop HVAC units for Alpha, Bravo, Charlie, and Delta dorms with high-quality, coastal weather-resistant equipment, and an upgrade to the SCADA control software for the facility's water and wastewater plants, including the installation of two chemical feed pumps. All HVAC work must be performed in kind with corrosion coating on motors, coils, and casings, while the SCADA system must comply with Texas Commission of Environmental Quality standards. The period of performance is 365 days from the date of award, and the contractor must provide a one-year warranty for installation and craftsmanship. Award will be granted to the offeror proposing the lowest total evaluated price, provided they demonstrate a sound technical approach, appropriate design resources, and a robust quality control and safety program. Due to the secure nature of the facility, strict security protocols are in effect, including mandatory criminal history screenings for all personnel, a total ban on weapons, restricted cell phone use, and a prohibition on interaction with the detainee population. Contractors must be manufacturer-certified for all proposed materials and are required to submit payment requests via the Invoice Processing Platform accompanied by certified payroll. Performance and payment bonds are required per FAR 52.228-15, and the project is subject to the Davis-Bacon Act.

Bristol Alliance of Companies

POSTED

DEADLINE

MI 2026-14 Emergency Heating and Air Conditioning Services

Solicitation # MI 2026-14

Adams and Associates, Inc., operating on behalf of the U.S. Department of Labor, is soliciting bids for emergency heating, ventilation, and air conditioning (HVAC) services at the Miami Job Corps Center in Florida. The period of performance runs from November 1, 2026, through October 31, 2027. This solicitation is set aside for small businesses, including certified veteran-owned, service-disabled veteran-owned, women-owned, and HUBZone small businesses. Bids are due by October 23, 2026, and must be submitted on company letterhead with a cost breakdown for non-emergency daytime services as well as emergency and weekend rates. Award selection will be based on the most responsible bidder, with cost being a significant but not sole determining factor. To be eligible, vendors must maintain an active SAM.gov registration with a valid Unique Entity ID and possess all necessary business and employee licenses for the State of Florida. The contract is subject to the Service Contract Act and Davis-Bacon Act, requiring compliance with Wage Determination No. 2005-2248 and a minimum wage of 13.65 per hour through December 31, 2026. Mandatory insurance requirements include Workers Compensation, Automobile Liability, and Comprehensive General Liability of at least 1,000,000 per occurrence. Additionally, vendors must adhere to strict center security protocols, including prohibitions on fraternizing with students and mandatory searches upon entry and exit. Payment terms are NET 30 days from the date of invoice.

Miami Job Corps Center

POSTED

DEADLINE

CBP6585 Bldg. 22 HVAC Replacement

Solicitation # CBP6585

Management & Training Corporation (MTC) is seeking bids for a fixed-price, single lump sum subcontract to replace the HVAC system in Building 22 at the San Diego Job Corps Center in Imperial Beach, California. The project, categorized under NAICS 238220 and set aside for small businesses, has an estimated value between 0 and 25,000 dollars. The scope of work requires the contractor to provide all labor, materials, and equipment to install a new 5-ton condenser, furnace, 5-ton evaporator coil, condenser pad, fused disconnect, electrical whip, gas flex, shut-off valve, pigtail, and condensate drain. Deliverables include a fully operational and tested system, two sets of operation and maintenance manuals, and manufacturer and installer warranties. Bids are due by October 28, 2026, and must be submitted using the MTC Bid for Lump Sum Contract form along with a detailed cost breakout, proof of insurance, and a completed supplier packet including a W-9 and self-certification. A physical site visit and signature on the attendance roster are mandatory prior to bid submission. For bids equal to or greater than 25,000 dollars, a bid bond of 20 percent of the base bid is required, and the awarded contractor must provide performance and payment bonds for 100 percent of the contract price from a surety with at least an A- rating. The contract is subject to the Davis-Bacon Act, requiring compliance with prevailing wage rates and fringe benefits, as well as federal mandates for paid sick leave and minimum wage. Contractors must obtain a Unique Entity ID (UEI) and adhere to OSHA safety standards, providing necessary personal protective equipment for all personnel on site. Final acceptance of the work is contingent upon inspection and approval by the San Diego Job Corps Center Facilities and Maintenance Department. Payment will be made via progress applications using AIA Document G702 and G703 or equivalent forms based on percentage of completion.

San Diego Job Corps Center

POSTED

DEADLINE

MJCC EXHAUST FANS BLD. 1429

Solicitation # mjcc-exhaust-fans-bld-1429

The Muhlenberg Job Corps Center, operated by Insights Training Group LLC, is soliciting fixed-price quotes from qualified HVAC and mechanical contractors to restore the exhaust fan and louver systems in Building 1429, located in Kentucky. The scope of work involves inspecting, repairing, and replacing components for eight exhaust fans, specifically addressing failed louver actuators, blown fuses, shorted contactor coils, and motors for fans 1, 2, 4, and 5, as well as relocating a thermostat for fan 3. All work must adhere to applicable building codes, manufacturer requirements, and general HVAC practices, with the final deliverable being fully operational systems accompanied by necessary training and maintenance manuals. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Award will be granted to the responsible offeror providing a technically acceptable quote at the lowest price. Interested contractors must be registered in the State of Kentucky and provide proof of insurance and the ability to secure performance and payment bonding. Compliance with the Davis-Bacon Act is mandatory, requiring the submission of weekly certified payroll records with every invoice to trigger payment. Proposals must be submitted electronically to mjccpurchasing@insightsllc.net by October 30, 2026, at 5:00 pm, and must include a detailed scope of work, a completed New Vendor Profile, and a W-9.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

DEADLINE

MJCC HVAC BLD. 1403-04 B HALL

Solicitation # mjcc-hvac-bld-1403-04-b-hall

Insights Training Group LLC, on behalf of the Muhlenberg Job Corps Center in Kentucky, is soliciting fixed-price quotes for the installation of two 4-ton twinned split systems at Building 1403-04 B Hall. The scope of work requires the furnishing and installation of Trane 17 SEER condensing units, 95 percent AFUE high-efficiency gas furnaces, matching indoor evaporator coils, and R-454B refrigerant. Additional requirements include the installation of a Honeywell Pro 8000 programmable thermostat with a remote sensor, new refrigerant line sets, exterior line hide, and necessary condensate drain piping and pumps. The project must be completed within 45 days of award, and the contractor is responsible for all testing, inspections, and the provision of operating and maintenance manuals. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. To be technically acceptable, offerors must provide evidence of Kentucky state licensing and registration, a minimum 90-day bid guarantee, proof of ability to secure performance and payment bonding, a completed W-9, and a New Vendor Profile. Award will be granted to the responsible offeror with a technically acceptable quote and the lowest price. The contract is subject to Davis-Bacon Act labor standards, requiring the submission of weekly certified payroll and a signed Statement of Compliance with every invoice. All work must adhere to local codes, OSHA, and EPA regulations, with a specific requirement to maintain Material Safety Data Sheets for all products used on site. Quotes are due by October 30, 2026.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

DEADLINE

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Solicitation # CBP#9772

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, lump sum subcontracting opportunity under solicitation CBP#9772 to provide comprehensive HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps center in Edison, New Jersey. The project involves the cleaning of twelve AHUs and associated heating and cooling coils across two dormitory facilities, including vacuuming, mechanical brushing, and wiping of interior surfaces. The estimated contract value ranges from $100,000 to $250,000, with a small business set-aside under NAICS code 238220. Bids are due by October 16, 2026, at 3:00 PM EST and will be awarded based on overall best value. Prospective bidders must complete a mandatory physical site visit and submit a comprehensive proposal including a detailed cost breakout on company letterhead, three comparable references, proof of insurance, and a completed MTC Supplier Packet containing a W-9 and self-certification. Because the estimated value exceeds $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. The contract mandates strict compliance with the Davis-Bacon Act and specific wage determinations for Middlesex County, New Jersey, as well as OSHA 30 CFR 1929 safety standards. Final payment is contingent upon a successful final inspection, submission of a Notice of Final Completion, and delivery of two sets of Operation and Maintenance manuals.

Management & Training Corporation

POSTED

DEADLINE

CBP7792 Cafeteria Hot Water Heater Replacement

Solicitation # CBP7792

Sierra Nevada Job Corps Center

POSTED

DEADLINE

MI 2026-26 Emergency Plumbing Repair Services

Solicitation # MI 2026-26

Solicitation MI 2026-26 is for emergency plumbing repair services at the Miami Job Corps Center, a student residential training facility operated by Adams and Associates, Inc. for the U.S. Department of Labor. The contract period runs from November 1, 2026, to October 31, 2027, with a maximum service limit of 100 hours. Bids are due by October 23, 2026, and must be submitted on company letterhead, stating they are good for 90 days. The award will be based on the most responsible bid, requiring a detailed cost breakdown for non-emergency daytime services, emergency services, and weekend costs. Eligible vendors must maintain active SAM.gov registration with a valid Unique Entity ID and hold all necessary business and employee licenses for the State of Florida. Mandatory insurance requirements include Workers Compensation, Automobile Liability, and Comprehensive General Liability of at least 1,000,000 dollars per occurrence. The contract is subject to the Service Contract Act and Davis-Bacon Act, requiring adherence to specific wage determinations and the provision of paid sick leave. Payment terms are NET 30 days, with monthly consolidated summary invoices supported by signed work completion tickets and BPA release numbers. Additionally, contractors must follow strict center security protocols, including searches and a prohibition on fraternization with students and personnel.

Miami Job Corps Center

POSTED

DEADLINE

Water Meter and Service InstallationThis subcontract opportunity involves the installation of water service connections and metering equipment for prime contractors working on water infrastructure projects within Chesterfield County, Virginia. The scope of work requires the delivery of fully operational water meter assemblies and the completion of associated service line connections to the main water system. The project falls under NAICS code 238220 and is managed by Chesterfield County. Interested parties must submit their responses by the deadline of November 12, 2026. Performance of the contract will take place in Chesterfield, Virginia, specifically within the 23832 zip code area.

POSTED

DEADLINE

Dichlorination System InstallationThis subcontract opportunity involves the installation and commissioning of dichlorination systems for prime contractors working on Pike County Water and Sewerage Authority facility projects in Georgia. The selected provider will be responsible for installing chlorination equipment, dosing pumps, and all associated controls in strict accordance with the provided construction drawings to ensure the delivery of a fully operational system. The project is categorized under NAICS code 238220. Interested parties must submit their responses by the deadline of November 13, 2026, following the posting date of October 14, 2026.

Pike County Water & Sewer Authority

POSTED

DEADLINE

Mechanical, Plumbing & HVACThis subcontract opportunity involves the installation of mechanical, plumbing, and HVAC systems for prime contractors working on USACE Armed Forces Career Center projects in Warren, Michigan. The scope of work requires the installation of systems according to MEP drawings, which includes the build-out of an optional wet or dry pantry utilizing Energy Star labeled HVAC components to ensure the delivery of fully functional systems. Managed by the Department of Defense under the W072 Endist Louisville agency, the project falls under NAICS code 238220. Interested parties must submit their responses by the deadline of October 30, 2026.

W072 Endist Louisville

POSTED

about 7 hours ago

DEADLINE

in 16 days

AI Contract Overview

This subcontract opportunity for On-Call Plumbing Services involves providing mechanical services for plumbing systems on Charles County Government facility projects. The selected provider will work under prime contractors to install and repair pipes, fixtures, and plumbing systems, utilizing leak detection equipment to ensure the delivery of functional systems and completed repairs. A valid Plumbing License is required to perform this work. The project is managed by the DPW Facilities - Buildings & Trades agency within Maryland under NAICS code 238220. Interested parties must submit their responses by the deadline of October 14, 2026.

General Info

On-call plumbing services for Charles County Government facilities; licensed providers apply by October 2026.

Agency

Maryland → DPW Facilities - Buildings &Trades

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

MD, USA

Set-Aside

NONE

Documents

This scope was carved out of 27-005.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Facilities Services - Trades, Mechanical & Fuel Tank Maintenance

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedSep 9

subcontract

Response DeadlineOct 14

Deadline has passed

Submission Closed

10/14/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyMaryland → DPW Facilities - Buildings &Trades

ContactsNo contacts available

OfficeN/A

Organization / AgencyMaryland → DPW Facilities - Buildings &Trades

Office AddressN/A

ContactsNo contact information available

Full Description

Performs mechanical services for plumbing systems for prime contractors on Charles County Government facility projects. Installs and repairs pipes, fixtures, and plumbing systems using leak detection equipment. Requires Plumbing License. Delivers functional plumbing systems and completed repairs.

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