This Government Contract opportunity from Department Of Defense was posted on July 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Plumbing Maintenance and Descaling Services

Closed

Federal

Submission Closed07/31/2026, 11:00:00 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

ICE 8A - Ft Benning Improvements

Solicitation # 70CMSW25R00000011

Solicitation 70CMSW25R00000011 is a firm-fixed-price task order issued under an 8(a) Multiple Award Construction Contract (MACC) for design-build services to support the Immigration and Customs Enforcement (ICE) Office of Firearms and Tactical Programs at Fort Benning, Georgia. The project, valued between 4.0 million and 4.5 million dollars, focuses on life, safety, and operational improvements. The scope of work includes the installation of two aluminum awnings at the shipping and receiving dock and Fiske Range Lane 2, turf replacement at Fiske Range, the demolition of Building 2294, gutter and drainage improvements for Building 234, commercial HVAC services and replacements, and general facility improvements for Building 301 and the DAGr Team facility. The period of performance is 365 days from the date of award. Award will be based solely on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach, appropriate design resources, and a comprehensive quality control and safety program. The contract is subject to the Davis-Bacon Act, requiring prevailing wage rates and specific paid sick leave for workers. Performance and payment bonds are required per FAR 52.228-15. Proposals must be submitted in two volumes: a technical and safety volume and a pricing volume using the provided template. All payment requests must be processed electronically via the Invoice Processing Platform and accompanied by certified payroll.

Bristol Alliance of Companies

POSTED

DEADLINE

PIDC Project 3 - Dorm RTU Replacement and SCADA

Solicitation # 872287

This firm-fixed-price task order, issued under an 8(a) MACC IDIQ, involves the replacement and upgrade of Rooftop HVAC Units (RTUs) for the Alpha, Bravo, Charlie, and Delta dorms, as well as a SCADA system upgrade at the Port Isabel Detention Center in Los Fresnos, Texas. The project objective is to replace corroded and obsolete equipment with high-quality, coastal weather-resistant, and durable systems that exceed commercial standards. The scope includes removing existing RTUs, replacing necessary piping, electrical, and ducting, and installing new SCADA software and two chemical feed pumps in compliance with Texas Commission of Environmental Quality standards. The estimated magnitude of the project is between 1.2 million and 1.5 million dollars, with a period of performance of 365 days from the date of award. Award will be based solely on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach, appropriate design resources, and a comprehensive quality control and safety program. Key requirements include the submission of a Quality Control Plan, a safety plan, and the designation of a Project Manager with at least five years of relevant federal contracting experience. The contractor must also provide a one-year warranty for installation and craftsmanship and ensure all personnel pass required background checks for site access. Compliance with the Davis-Bacon Act and associated executive orders regarding wages and sick leave is mandatory. All payment requests must be submitted electronically via the Invoice Processing Platform and accompanied by certified payroll.

Bristol Alliance of Companies

POSTED

DEADLINE

Packaged HVAC Unit Replacement - Bldg 1091

Adams & Associates, Inc.

POSTED

DEADLINE

RFQ7593 Smoke Detector Installation

Solicitation # RFQ7593

Management & Training Corporation (MTC) is soliciting bids for a fee-for-service subcontracting opportunity to provide smoke detector installation and fire system services at the Sierra Nevada Job Corps Center in Reno, Nevada. The scope of work requires the replacement of 43 smoke detectors across specific dormitory rooms, including 12 detectors in rooms 11, 15, and 18, 12 detectors in room 19, and 19 detectors in rooms 20 and 21. The contractor must ensure all installed detectors communicate with the fire panel and that all work adheres to NFPA standards and local Authority Having Jurisdiction requirements. Bids must be submitted via email to Tom Williams by 3:00 PM PST on September 18, 2026. To be considered, applicants must provide a completed bid sheet, proof of insurance, and a supplier packet containing a W-9, self-certification form, and acceptance of terms and conditions. This opportunity is open to various small business set-asides, including SDB, WOSB, HUBZone, and Veteran-Owned businesses, under NAICS code 238220. Award decisions will be based on the best value as determined by MTC. The contract mandates compliance with Service Contract Labor Standards and Wage Determination No. 2015-5595 Revision 28 for labor rates in Washoe and Storey counties. Additionally, subcontractors must provide a 12-digit Unique Entity ID and certify their debarment status under FAR 52.209-6 if the subcontract exceeds 30,000 dollars. Strict adherence to government and Department of Labor guidance regarding the protection of sensitive and proprietary information is required.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

2026-Clearfield-Bldg E8 Welding HVAC

Solicitation # 2026- Clearfield- Welding Bldg. E8 HVAC Replacement

Management & Training Corporation (MTC) is seeking fixed-price lump sum bids for a subcontracting opportunity to replace a 20hp motor connected to the rooftop HVAC system at the Clearfield Job Corps Center in Clearfield, Utah. The scope of work includes providing all labor, supervision, materials, equipment, and permits necessary for the removal and replacement of the motor, ensuring the system is fully operational upon completion. Deliverables include the successful installation and the provision of startup, testing, and commissioning documentation. All work must comply with federal, state, and local codes, OSHA requirements, and site safety procedures. Bids are due by September 19, 2026, at 3:00 PM MST and must be submitted via email to Patricia Willover and Nelson Dar. To be considered, bidders must conduct a physical site visit, sign the attendance roster, and submit a bid bond guarantee. The submission package must include a signed MTC Bid for Lump Sum Contract form and a detailed cost breakout on company letterhead. Award will be based on overall best value. The project is a small business set-aside and requires contractors to provide a 12-digit Unique Entity ID and a 9-digit Tax ID. Compliance with Davis-Bacon prevailing wage rates for Davis County, Utah, is mandatory. Additionally, the successful contractor must provide performance and payment bonds from a surety company with at least an A- rating within five business days of an Intent to Award letter. Payment will be processed via pay applications using AIA G702 and G703 forms based on a previously submitted Schedule of Values.

Management & Training Corporation

POSTED

DEADLINE

CBP7664 Wellness HVAC Compressor Replacement

Solicitation # CBP7664

Management & Training Corporation is seeking bids for a subcontracting opportunity to replace a failed HVAC/refrigeration compressor at the Wellness facility of the Sierra Nevada Job Corps Center in Reno, Nevada. This fixed-price, single lump sum contract requires the contractor to provide all labor, materials, and equipment to execute a five-phase process including preparation, demolition, installation of an OEM-specified compressor, system testing and commissioning, and final closeout. The project must restore full cooling capacity and operational efficiency while adhering to EPA Section 608 regulations for refrigerant recovery. The work must be completed within thirty consecutive business days following the receipt of a written Notice to Proceed. Bids will be evaluated based on overall best value, considering price, quality, and delivery schedule. The estimated price range is between 0 and 25,000 dollars, though bids equal to or greater than 25,000 dollars require a 20 percent bid bond guarantee and subsequent performance and payment bonds from an A-rated surety company. Submission requirements include a bid sheet, proof of insurance, three comparable project references, and a completed supplier packet containing a W-9 and self-certification of business size under FAR 52.219-8. Contractors must comply with Davis-Bacon Act prevailing wage rates for Washoe County and adhere to FAR 52.204-10 reporting if the award reaches 40,000 dollars. Final payment is contingent upon a successful final inspection and the submission of a notice of final completion, certified payroll reports, and operation and maintenance manuals.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

Replace Shower Diverters in two (2) Dorms

Solicitation # replace-shower-diverters-two-2-dorms

This project involves the removal and replacement of shower diverters in eight bathrooms across two dorm buildings in Indiana. The scope of work includes replacing existing Powers brand systems with Delta or comparable models featuring readily available parts, as well as repairing or replacing any piping in poor condition leading into the diverters. The solicitation is open to various small business set-asides, including SDB, WOSB, HUBZone, and SDVOSB. Proposals must be submitted via email to Tammy Swallows at Atterbury Job Corps by September 14, 2026, at 3:00 PM. A site visit was scheduled for September 1, 2026.

POSTED

DEADLINE

This is a subcontracting opportunity to replace a chiller in McKinney, TX.

Solicitation # subcontracting-opportunity-replace-chiller-mckinney-tx

Serrato Corporation is seeking bids for a subcontracting opportunity to replace a failing air-cooled chiller at the North Texas Job Corps Center, specifically within Building 214/215 in McKinney, Texas. The scope of work includes the demolition and disposal of the existing chiller, the installation and startup of a new air-cooled chiller, and the integration of building automation controls using a JACE 9000 central integration point. Additionally, the contractor is responsible for installing three-way control valves at four air handling units, replacing VFDs, performing AHU cleaning and inspection, and ensuring all wiring is plenum-rated. Bids must be submitted by September 18, 2026, and quotes must remain valid for 90 days. Required submission documentation includes manufacturer equipment specifications, a Certificate of Liability Insurance naming Serrato Corporation as the holder, and Form 1413 for Davis-Bacon Act certified payroll compliance for work exceeding 2,000 dollars. Insurance requirements include a minimum of 500,000 dollars for Employers Liability and 1,000,000 dollars per occurrence for Commercial General Liability. The project is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB. Primary points of contact for this solicitation are Stacy Smith and Roy Henderson.

Serrato Corporation DBA North Texas Job Corps

POSTED

DEADLINE

AAL-0880-02 HVAC and Electrical Upgrades Fairbanks

Solicitation # AAL-0880-02

Solicitation AAL-0880-02 is a presolicitation for HVAC and electrical upgrades at the Fairbanks FSS facility in Alaska, with an estimated construction magnitude between 250,000 and 500,000 dollars. The scope of work includes the replacement of the Fairbanks FSS chiller, four AC units, chilled-water piping, and all associated electrical systems. To maintain operations during construction, the contractor must provide temporary and redundant cooling and perform modifications to Panel P1 and various HVAC circuits. The project is scheduled for a proposed start date of April 15, 2027. Final deliverables include the completion of startup, testing, commissioning, and punch-list work, as well as providing FAA training and project closeout. This opportunity is set aside for small businesses, including SDB, WOSB, HUBZone, VOSB, SDVOSB, and Alaskan small businesses, under NAICS code 238220. Interested firms should contact Masanori Akers, the Parsons Subcontract Administrator, for further information.

PTSI Managed Services Inc.

POSTED

DEADLINE

Main Building 1 Wing 5 – Six Rooftop HVAC Unit Replacement – Glenmont Job Corps Center

Solicitation # S26-010

The Glenmont Job Corps Center is soliciting proposals from qualified, New York State licensed contractors for the replacement and installation of HVAC equipment within Main Building No. 1, Wing 5 (Education Building) in Glenmont, New York. The project involves replacing two 7.5-ton split-system units for the auditorium, one 6-ton rooftop unit for the library and computer lab, and one 12.5-ton rooftop unit for the north and east wing classrooms. Additionally, the scope includes installing four 2-ton ductless mini-split heat pump systems, removing a window air-conditioning unit, and abandoning two 5-ton rooftop units in place. Comprehensive associated work encompasses demolition, roof curbs and penetrations, ductwork, refrigerant and condensate piping, electrical work, controls, structural roof evaluations, and fire alarm and duct smoke detector installations, concluding with testing, balancing, and commissioning. This solicitation is set aside for various small business categories, including SDB, WOSB, HUBZone, and Veteran-Owned Small Businesses. The project must be completed within 210 calendar days following the written Notice to Proceed, and the facility will remain operational throughout the construction period. Key deadlines include a pre-proposal site walkthrough on September 10, 2026, with vendor questions due by September 14, 2026. Final proposals must be submitted by September 21, 2026, at 4:00 PM ET. All work must comply with applicable New York State codes, safety regulations, and environmental requirements.

Adams and Associates, Inc.

POSTED

DEADLINE

Replace HVAC Systems in the following buildings on our campus –1.) 1091 – Glazing/Welding/Heavy Mechanics Bldg

Solicitation # 26-140

This project involves the replacement of a pad-mounted gas-fired packaged HVAC unit at the Glazing, Welding, and Heavy Mechanics Building (1091) in Indiana. The existing 10-ton Carrier unit, which utilizes R-22 refrigerant, will be replaced with a new 12.5 SEER packaged unit using non-R22 refrigerants such as R-410A or R-454B. The scope of work requires the reuse of existing ductwork, electrical disconnects, and thermostat wiring. Following installation, the old unit and any recovered refrigerant must be labeled and left at the maintenance building for parts and reuse. The solicitation is managed by Adams and Associates, Inc., with a response deadline of October 5, 2026. This opportunity is set aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned businesses. Interested parties should contact Tammy Swallows for further information regarding this NAICS 238220 project.

Adams & Associates, Inc.

POSTED

DEADLINE

Replace HVAC Systems in the following buildings on our campus –1.) ABL Dormitory

Solicitation # 26-141

This subcontracting opportunity, managed by Adams & Associates, Inc. for the U.S. Department of Labor, involves the replacement of HVAC systems at the Atterbury Job Corps Center ABL Dormitory in Indiana. The project requires replacing existing R-22 Bryant condensing units and coils serving common areas and dormitory wings A, B, C, and D with new 12.5 SEER packaged units utilizing non-R22 refrigerants such as R-410A or R-454B. The contractor is expected to reuse existing electrical disconnects, ductwork, and thermostat wiring, and must label and leave all recovered refrigerant on-site. Bidders must attend a mandatory site visit on September 23, 2026, and submit a single lump sum proposal by October 5, 2026. Award will be based on best value, evaluating price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Eligible vendors must maintain an active SAM.gov registration and a Unique Entity ID, hold a valid Indiana Contractor's License, and provide proof of specific automobile and workers' compensation insurance. Compliance with EPA, OSHA, and Davis-Bacon Act wage determinations is mandatory. Final payment is subject to Net 30 terms and is contingent upon the submission of a completed SF 1413, certified payroll records, and the release of liens from all subcontractors and material suppliers.

Adams & Associates, Inc.

POSTED

about 9 hours ago

DEADLINE

in 22 days

AI Contract Overview

The contract titled Plumbing Maintenance and Descaling Services requires the monthly descaling of toilet bowls and urinals using non-corrosive cleaning agents to ensure proper hygiene and the long-term integrity of associated plumbing systems. This service is critical for preventing mineral buildup and maintaining functionality within facilities under the jurisdiction of the Department of Defense, specifically managed by W075 Endist Los Angeles. The work is to be performed at a location in Mayer, with all tasks carried out on a consistent monthly schedule to uphold health and operational standards. This is a subcontract opportunity posted on July 6, 2026, with a response deadline of July 31, 2026, and falls under NAICS code 238220, which categorizes plumbing, heating, and air-conditioning contracting. The contract does not specify any set-aside provisions and contains no assigned point of contact or detailed address information beyond the place of performance. Interested parties must submit proposals through the provided SAM.gov portal before the deadline to be considered for award, with emphasis placed on adherence to environmentally safe and non-damaging descaling methods to protect infrastructure.