This Government Contract opportunity from South Carolina was posted on June 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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HVAC System Water Treatment & Chemical Dosing Services

Closed

State & Local

Submission Closed06/17/2026, 01:00:00 PM UTC

Contract Overview

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

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NAICS: 238220

New

Federal

Galley Renovation at USCG Station Lake Tahoe

Solicitation # 30670PR260000032

Solicitation 30670PR260000032 is a firm-fixed-price request for proposal issued by the US Coast Guard Regional Support Team – Southwest for the renovation of a 210 square foot galley at Station Lake Tahoe in California. This project is a total set-aside for small businesses with an estimated magnitude between 25,000 and 100,000 dollars. The scope of work includes the demolition and removal of existing cabinetry, countertops, sinks, griddles, and freezer units, followed by the installation of new commercial-grade cabinetry, stainless-steel countertops, a sink and faucet assembly, a combination griddle/burner unit, and a commercial-grade freezer. The existing refrigerator must be preserved and integrated into the new layout. All plumbing, electrical, and gas work must be performed by licensed professionals in accordance with state and local codes. The contract requires performance to commence within 15 calendar days of award, with a mandatory completion period of 60 calendar days. Award will be based on the lowest priced technically acceptable offer, requiring a reasonable technical approach and complete pricing. Key safety and environmental requirements include compliance with OSHA Lead in Construction Standards due to lead-based paint in the southeast corner and adherence to EPA Section 608 regulations for refrigerant reclamation from the old freezer. Offerors must be registered in SAM.gov and provide a detailed pricing breakdown of materials, personnel, and equipment. Proposals must be submitted via email by September 18, 2026, and include a technical approach addressing all statement of work tasks.

POSTED

DEADLINE

ICE 8A - Ft Benning Improvements

Solicitation # 70CMSW25R00000011

This firm-fixed-price task order, issued under an 8(a) Multiple Award Construction Contract (MACC) for the DHS Office of Firearms and Tactical Programs, provides design-build services for life, safety, and operational improvements at Fort Benning, Georgia. The project scope includes a variety of facility enhancements such as installing aluminum awnings, replacing turf at Fiske Range, demolishing and restoring Building 2294, improving gutters and drainage at Building 234, and performing commercial HVAC replacements. Additional work involves general improvements to Building 301 and the DAGr Team facility, including office refreshes, the installation of AV equipment and gear storage lockers, and the reconfiguration of restrooms to include walk-in showers. The estimated magnitude of the project is between 4.0 million and 4.5 million dollars, with a period of performance not to exceed 365 days from the date of award. Award will be based on the lowest total evaluated price, provided the offeror demonstrates a technical understanding of the requirements and possesses the necessary licensed professional resources. The contract is subject to the Davis-Bacon Act, requiring adherence to wage determination GA20260320, including specific federal paid sick leave and minimum wage mandates. Performance and payment bonds are required per FAR 52.228-15. Administrative oversight is managed by the Contracting Officer's Representative, Mr. Joseph Addison, and all payment requests must be submitted electronically via the Invoice Processing Platform with accompanying 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 subcontractors to replace a failing air-cooled chiller in Building 214/215 at the North Texas Job Corps Center in McKinney, Texas. The project requires the installation of a like-kind, similar model to the existing 246-ton Carrier unit, including demolition and disposal of the old equipment. The scope of work extends to building automation controls via the installation of a JACE 9000 central integration point with a graphical user interface, the installation of four 3-way control valves, and the replacement of three out of four air handler VFDs. Additionally, the contractor must clean and inspect four air handling units, including blower motors, wheels, coils, and screens. Bids must be submitted by September 18, 2026, and must remain valid for 90 days. Required submission documentation includes manufacturer equipment specifications, Form 1413 for Davis-Bacon Act certified payroll for work exceeding 2,000 dollars, and a Certificate of Liability Insurance naming Serrato Corporation as the holder. Insurance minimums include 1 million dollars for Commercial General Liability and Comprehensive Automobile Liability, and 500,000 dollars for Employers Liability. The contractor is responsible for performing startup and operational tests and providing all warranty information and final job documentation. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB.

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

about 10 hours ago

DEADLINE

in 22 days

AI Contract Overview

This contract pertains to the ongoing maintenance of campus mechanical systems, specifically focusing on HVAC-related services such as chemical dosing, corrosion control, and performance optimization for chillers, boilers, and cooling towers. The work ensures the efficient and safe operation of these systems by maintaining water quality and preventing equipment degradation over time. Issued by the College of Charleston, the contract is categorized under the NAICS code 238220, which relates to plumbing, heating, and air-conditioning contractors. It is a subcontract opportunity posted on June 3, 2026, with a response deadline of June 17, 2026. While specific location details and points of contact are not provided, the services are intended to support the college’s mechanical infrastructure, highlighting the importance of sustained operational reliability and energy efficiency in campus facilities.

General Info

Maintenance contract for HVAC systems at College of Charleston, focusing on water quality and corrosion control.

Agency

South Carolina → College Of CharlestonView Agency

NAICS

238220 - Plumbing, Heating, and Air-Conditioning ContractorsView NAICS

Place of Performance

SC, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-JCB-000000367-IFB-T5.

The full solicitation package (25 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Mechanical Systems Water Treatment Services Contract

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJun 3

subcontract

Response DeadlineJun 17

Deadline has passed

Submission Closed

06/17/2026, 01:00:00 PM UTC

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Organization & Contact Information

AgencySouth Carolina → College Of Charleston

ContactsNo contacts available

OfficeN/A

Organization / Agency

South Carolina → College Of Charleston

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Ongoing maintenance of campus mechanical systems including chemical dosing, corrosion control, and performance optimization for chillers, boilers, and cooling towers.