This Solicitation opportunity from South Carolina was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Replacement & Installation of Carbon Air Filters

Closed

5400029811State & Local

Submission Closed06/18/2026, 06:30:00 PM UTC

Contract Overview

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

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NAICS: 561210

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Pre-Solicitation Star Base Sacramento CA Janitorial Services

Solicitation # W912LAQA103

The California National Guard is seeking quotes for a single-award, firm-fixed price contract to provide routine janitorial services at Star Base Sacramento, specifically for Buildings 1 and 2 located at 8400 Okinawa Street. This procurement is being handled by the U.S. Property and Fiscal Office in Sacramento and is conducted under the Revolutionary FAR Overhaul Part 12 guidelines for the acquisition of commercial products and services. This opportunity is specifically set aside for SBA Certified Woman-Owned Small Businesses under NAICS code 561210. Interested contractors must submit their responses by the deadline of September 18, 2026. The primary point of contact for this solicitation is Thomas R. Lamont.

W7MX Uspfo Activity Ca Arng

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Solicitation for Total Maintenance for CP TANGO, K-16, MMS, Camp Yongin USAG Humphreys

Solicitation # W51LL526RA006

Solicitation W51LL526RA006 is a request for a total maintenance contract to provide non-personal enhanced maintenance and municipal services for CP TANGO, K-16, and the Microwave Madison Site (MMS) under USAG Humphreys. The scope of work is comprehensive, encompassing vertical and horizontal facility maintenance, preventive and unscheduled repairs, fire alarm and suppression system upkeep, natural gas system maintenance, and specialized services such as custodial care, grounds maintenance, sludge removal, and kitchen duct cleaning. The contract is performance-based and results-oriented, requiring the contractor to adhere to measurable standards of quality, timeliness, and quantity. The procurement follows a best-value trade-off process where non-price factors are significantly more important than price. Evaluation is conducted in phases, including pass-fail checks for business registration and prior experience, followed by adjectival ratings for technical management and past performance. The contract structure includes a base year and four option years, with specific not-to-exceed amounts established for material costs in the option periods. Proposals must be submitted in Korean Won via the PIEE Solicitation Module. Key operational requirements include a three-month transition phase-in period, the submission of a Quality Control Plan and Safety Plan, and strict adherence to USAG Humphreys security and installation access protocols. Eligible offerors must be Korean contractors with the required ROK business licenses. The contract also incorporates specific tax exemption provisions under the US-ROK SOFA and requires the use of the Wide Area Work Flow (WAWF) system for electronic invoicing and payment.

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Notice of Intent to sole source- Biological Drain Treatment Service

Solicitation # FA441926Q0059

The 97th Civil Engineering Squadron is seeking biological drain treatment services for kitchen facilities at Altus Air Force Base in Oklahoma. The scope of work includes the provision of biological drain maintenance systems, dosing equipment, and treatment media, along with monthly preventive maintenance, inspections, testing, and the repair or replacement of units to mitigate odors and prevent drain blockages. The government intends to award this contract on a sole source basis to Green and Sustainable Services, LLC, as they are identified as the only source capable of providing equipment compatible with existing facility requirements. While this is not a request for competitive proposals, interested parties may submit capability statements including technical data and cost information by September 21, 2026, to determine if the procurement will be competed.

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Furnace and Mini-Split Replacement, Klingerstown, Pennsylvania

Solicitation # 1232SA26Q0986

Solicitation 1232SA26Q0986 is a Request for Quotation issued by the USDA ARS AFM APD for the removal and replacement of an existing 125,000 BTU oil-fired furnace with a propane-fired furnace at a main office building in Klingerstown, Pennsylvania. The project includes optional line items for the installation of mini-split air conditioning systems on the first floor, second floor, and within the technician's workshop. This acquisition is a total small business set-aside under NAICS code 561210, with a size standard of 47.0 million dollars. The period of performance is 45 days from the notice to proceed. Awardees must comply with USDA general requirements, including OSHA and NFPA safety standards, Buy America and BioPreferred regulations, and specific labor standards outlined in Wage Determination 2015-4251 for Schuylkill County. Qualified small businesses must submit their quotations by September 16, 2026, including detailed pricing on SF 1449 and a completed limitations on subcontracting checklist to certify compliance with self-performance requirements.

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Request for Quotes: Independent Condition Assessment of Solar PV Systems Non-Personal Services

Solicitation # W912LR26QA040

Solicitation W912LR26QA040 is a request for quotations from the Puerto Rico Army National Guard for an independent condition assessment of solar PV systems at Camp Santiago Joint Training Center and Fort Allen. This small business set-aside acquisition seeks a contractor to perform comprehensive technical, visual, electrical, structural, and thermal evaluations of ground-mounted and carport solar systems. The selected contractor must provide a detailed 100-to-200-page condition assessment report, including degradation analysis and budgetary estimates for replacements, within a 90-day period of performance. The government will award a firm-fixed-price purchase order to the lowest-priced, conforming quote. Submission requirements include three volumes covering the priced quote, past performance with at least two relevant projects from the last three years, and technical suitability. Per Amendment 0001, the deadline for receipt of quotations has been extended to September 16, 2026, at 4:00 PM AST, and the question submission period is now closed. Offerors must acknowledge the amendment via Standard Form 30 or within their quotation package to be considered.

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B1990 Facility Management Services - Solicitation

Solicitation # FA440726QTW15

The 375th Contracting Squadron at Scott Air Force Base, Illinois, is soliciting quotes for comprehensive facility management, operations, and maintenance services for Building 1990, a two-story, 74,064 square foot modular facility. This requirement is a 100% Small Business Set-Aside under NAICS code 561210. The contractor will be responsible for all personnel, equipment, and materials necessary to perform scheduled preventative maintenance, routine demand repairs, and minor alterations. The contract is structured as a hybrid Firm-Fixed-Price and Time-and-Materials requirements contract, consisting of a 12-month base period, four 12-month option periods, and a 6-month option to extend services, with a total period of performance from October 1, 2026, to September 30, 2031. Award will be determined through a subjective best-value tradeoff process. Technical approach will be evaluated on a pass/fail acceptable or unacceptable basis, while past performance is considered significantly more important than price. The scope of work includes maintaining as-built drawings in AutoCAD format and adhering to OSHA, EPA Section 608, and standard commercial building codes. Offerors must provide a comprehensive management plan, quality control plan, and safety plan. Following Amendment 0001, the deadline for questions is September 14, 2026, and the proposal submission deadline is September 17, 2026, at 10:00 AM CST. All submissions must be electronic and include a pricing sheet, past performance information, and a cover letter detailing the offeror's UEI and CAGE code.

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Solicitation # 1232SA26Q1346

Solicitation 1232SA26Q1346 is a combined synopsis and request for quotation issued by the USDA ARS for the maintenance of approximately 80 Emergency Power Supply Systems (EPSS) at the Beltsville Agricultural Research Center in Maryland. This total small business set-aside under NAICS 561210 seeks a contractor to provide preventative maintenance, load bank testing, and unscheduled repairs for generators, automatic transfer switches, and manual transfer switches. The period of performance is from September 28, 2026, to September 27, 2027, with a total contract ceiling of 1 million dollars. The pricing structure includes a firm fixed price for scheduled maintenance, specific line items for 125 KW generator repairs, and a time and materials component for other generators capped at 350,000 dollars. To be considered for award, vendors must submit a completed SF-1449, a detailed price schedule, a capability statement, a Sam.gov Unique Entity ID, and past performance references consisting of two to three similar projects from the last three years. Technical evaluation requires a Project Manager and Superintendent with at least 10 years of relevant experience. All quotes must be submitted via email to Elizabeth Calhoun by September 21, 2026, at 2:00 PM PT. Performance will be monitored through a Quality Assurance Surveillance Plan, and all work must adhere to manufacturer standards and applicable Department of Labor wage determinations.

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Base Operations Support Contract (BOSC) for Naval Air Weapons Station (NAWS) China Lake, California and Other Locations as Approved

Solicitation # N6247326R9953

The Department of Defense, through Navfacsyscom Southwest, is soliciting proposals for the Base Operations Support Contract for Naval Air Weapons Station China Lake, California, and other approved locations. This opportunity, identified by solicitation number N6247326R9953, is designated as a total small business set-aside under NAICS code 561210. The primary point of contact for this requirement is Christopher Jennen. The proposal deadline has been extended to September 14, 2026, at 9:00 PM. This update is officially documented in Amendment 0002, with the specific attachment posted under ID Number 0005. Interested parties are required to acknowledge Amendment 0002 only once within the PIEE system to confirm receipt of the updated due date.

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SATCOM Milstar Building Maintenance and Repair

Solicitation # FA460026Q0101

Solicitation FA4600-26-Q-0101 is a Request for Quotation for commercial services to provide comprehensive management, labor, materials, equipment, and supervision for the operations, maintenance, and repair of the SATCOM Campus Building 1500 at Offutt Air Force Base, Nebraska. This small business set-aside under NAICS 561210 requires the contractor to maintain real property and installed equipment across architectural, mechanical, electrical, plumbing, fuel, and fire protection systems to ensure the facility remains mission capable. The contract includes a base period starting in October 2026 and extends through five option years ending in April 2032. The government will award the contract based on a lowest-price technically acceptable methodology, evaluating quotes by Total Evaluated Price and a technical rating of acceptable or not technically acceptable. Technical submissions are limited to 30 pages. Offerors must be registered in the System for Award Management and comply with Service Contract Act wage determination 2015-5005 Revision 28. Key requirements include the submission of a Quality Control Plan, adherence to NIST SP 800-171 cybersecurity standards for controlled unclassified information, and the provision of a qualified Site Superintendent. Following an amendment, the final deadline for offer submission is September 15, 2026, at 9:00 AM CDT.

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Water Infrastructure Operation & Maintenance

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POSTED

1 day ago

DEADLINE

N/A

AI Contract Overview

The South Carolina Department of Transportation is seeking bids for the replacement and installation of carbon air filters in existing carbon printing units. This solicitation aims to ensure proper maintenance and functionality of air filtration systems used in their operations. The contract requires qualified vendors to provide and install these filters according to specifications outlined by the agency. The solicitation was posted on May 20, 2026, with a response deadline of June 18, 2026. The project will be performed within South Carolina, and the primary point of contact for inquiries is Laura Bagwell, reachable via email or phone. The opportunity is listed under the Department of Transportation, South Carolina, and further details are accessible through the state’s online procurement portal.