This Subcontract opportunity from Virginia was posted on March 31, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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EPDM Roofing System Installation

Closed

State & Local

Submission Closed04/24/2025, 08:00:00 PM EDT

Contract Overview

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

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NAICS: 238160

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Cafeteria Gutter, Downspout, and Gutter Guard InstallationThis subcontract involves the installation of a complete water diversion system for the cafeteria facility at the Wind River Job Corps Center. The selected contractor will be responsible for delivering a fully operational system consisting of gutters, downspouts, and gutter guards. All work must be performed in strict accordance with OSHA safety standards and comply with the Buy American Act. The opportunity is set aside for various small business categories, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. To be eligible, contractors must maintain Comprehensive Public Liability, Property Damage, and Products Liability Insurance. Responses are due by November 30, 2026, for this project managed by EQUUS Workforce Solutions.

EQUUS Workforce Solutions operator of the Wind River Job Corps

POSTED

DEADLINE

Synthetic Shake Roofing InstallationThis subcontract involves the installation of CeDUR class A fire-rated synthetic shake roofing systems for the California Department of Parks & Recreation in Trinity. The scope of work covers a 2,235 square foot area and includes the installation of peel-and-stick weatherproof membranes and fire-rated ridge vents, such as Rapid Ridge or an approved equivalent, to ensure a completed and watertight finish. Qualified bidders must hold a C-39 Roofing Contractor license to perform the work. The solicitation was posted on November 10, 2026, with a response deadline of November 16, 2026.

California Department of Parks & Recreation

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DEADLINE

C26645003 Roof Replacement Weaverville Joss House, Visitor Center

Solicitation # C26645003

Solicitation C26645003 is a project for the California Department of Parks and Recreation to replace the roof of the visitor center building at Weaverville Joss House State Historic Park in Weaverville, California. The scope of work involves removing the existing wood shake roof and repairing or replacing damaged skip sheathing, eave boards, rafter tails, wood-framed gutters, and fascia. The contractor must sand, caulk, prime, and paint these components before installing a new composite polyurethane synthetic shake roofing, specifically CeDUR class A fire-rated or an equivalent, along with a new peel-and-stick weatherproof membrane and necessary flashing. All work must comply with ADAAG, CFR, and UFAS standards, and the contractor must hold a C-39 Roofing Contractor license. This is a certified Small/Micro Business option solicitation, and the contract will be awarded to the lowest responsive bidder. A mandatory job walk was scheduled for November 16, 2026, and attendance for the entire walk is a prerequisite for bid consideration. The performance period is sixty calendar days from the Notice to Proceed, within a legal contract term of one year. Bidders must submit their proposals in PDF format via email to Taneya Sperling, ensuring files do not exceed 10 megabytes. Required documentation includes a Non-Collusion Affidavit, Bidder’s Declaration, and various certifications regarding civil rights and labor laws. Performance and payment bonds are required, and labor must be paid according to local prevailing wage laws.

California Department of Parks & Recreation

POSTED

DEADLINE

ISO Insulation InstallationThis subcontract agreement involves the supply and installation of 1.5 inch polyisocyanurate insulation boards for facility projects at the Coastal Empire Montessori Charter School. The selected contractor will be responsible for furnishing the materials and securing the insulation with mechanical fasteners across all designated roof sections, ensuring all work complies with project specifications and local building codes. The opportunity was posted on November 10, 2026, with a response deadline of December 10, 2026. Classified under NAICS code 238160, this project is managed through the state of Georgia for the benefit of the charter school.

Coastal Empire Montessori Charter School

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TPO Membrane Installation and FlashingThis subcontract for the Coastal Empire Montessori Charter School involves the installation of a fully adhered, leak-proof 60 mil thermoplastic polyolefin TPO roofing system. The scope of work includes laying out the membrane, performing field welds with a robotic welder, executing detail welding via hand-held equipment, and flashing all walls and curbs. To qualify for the project, contractors must hold a valid Georgia contractor license, maintain manufacturer certification, and adhere to all OSHA roofing safety standards. The solicitation was posted on November 10, 2026, with a response deadline of December 10, 2026.

Coastal Empire Montessori Charter School

POSTED

DEADLINE

CEMCS Roof Replacement Project - Roof Sections 2-5

Solicitation # PE-55836-NONST-2027-000000002

The Coastal Empire Montessori Charter School is soliciting proposals for the removal and replacement of roofing systems on Roof Sections 2, 3, 4, and 5 at its facility located at 2001 Cynthia St, Savannah, Georgia. The project involves the tear-off of existing materials and the installation of a fully adhered 60 mil TPO membrane, along with new insulation, flashing, drainage, and skylights. All work must adhere to the International Building Code, local codes, and OSHA standards for roofing best practices. The contractor is responsible for obtaining all necessary permits and ensuring the off-site disposal of all demolished materials. Substantial completion of the project is required by January 6, 2026. Award decisions will be based on a best-value evaluation consisting of technical qualifications (650 points), interviews or site visits (250 points), and cost (100 points). Applicants must provide evidence of a Georgia contractor license, manufacturer certification, bonding capacity, and a safety program including their Experience Modification Rate for the past three years. Because the work occurs on an occupied public-school campus, bidders must demonstrate a specific approach to managing noise, dust, and student safety. Financial terms include a 50,000 dollar down payment at signing, with the remaining balance due net 45 days as invoiced. Proposals must be submitted in two separate volumes—technical and cost—and must include a signed Proposal Certification to avoid rejection.

Coastal Empire Montessori Charter School

POSTED

DEADLINE

Commercial Roof Inspection and Preventative MaintenanceThis subcontract opportunity is for commercial roof inspection and preventative maintenance services supporting prime contractors on California Highway Patrol facility projects in Los Angeles. The scope of work involves performing annual comprehensive inspections of flat roof systems, specifically focusing on surfaces, walk pads, flashings, and penetrations. Contractors are responsible for identifying membrane blisters, cracks, and water ponding, as well as performing necessary caulking touch-ups. Deliverables include completed Roof Inspection Checklists supported by photographic evidence. To be eligible for this contract, providers must hold a CSLB C-39 Roofing License and maintain active DIR Registration. The solicitation was posted on November 10, 2026, with a response deadline of December 15, 2026. This project falls under NAICS code 238160 and is managed through the Department of the California Highway Patrol.

Department of the California Highway Patrol

POSTED

DEADLINE

ROOF MAINTENANCE SERVICES - IFB 27C550000

Solicitation # 27C550000

The Department of California Highway Patrol is soliciting bids for roof maintenance services at the Santa Fe Springs Area office located at 10051 Orr and Day Road, Santa Fe Springs, CA. The scope of work includes comprehensive inspections of flat roof surfaces, walk pads, flashings, and penetrations, as well as the removal of debris from roof surfaces, gutters, and downspouts. All deficiencies must be documented via the Roof Inspection Checklist and photographed, with reports submitted to the CHP Facilities Coordinator within three business days. The anticipated contract term runs from July 1, 2027, through June 30, 2030. To be eligible, contractors must possess a valid California Contractors State License Board C-39 Roofing License and a local business license, and must be registered with the DIR. A mandatory walk-through is scheduled for November 24, 2026, at 11:00 A.M.; failure to sign in at this event will result in bid disqualification. Bids are due by December 15, 2026, and must be submitted as a single physical package stapled in the upper left-hand corner, as electronic submissions are prohibited. The contract will be awarded to the responsive and responsible bidder offering the lowest cost, adjusted for applicable preferences. While the Disabled Veteran Business Enterprise (DVBE) participation requirement has been waived, bidders may still utilize DVBE participation to receive an incentive of up to 5% or $100,000. Additionally, Nonprofit Veteran Service Agency (NVSA) and small business preferences are available. All work must comply with the Uniform Building Code, Uniform Plumbing Code, National Electric Code, and California Electric Safety Orders, with the State serving as the sole judge of acceptable workmanship.

Department of the California Highway Patrol

POSTED

DEADLINE

Roof Curb Adaptation and SealingThis subcontract opportunity involves performing roof curb modifications and sealing for prime contractors working on Cherokee County Government facility projects in Georgia. The selected contractor will be responsible for installing curb adapters to accommodate new HVAC units, applying flashing and industrial sealants to the roof-to-unit interface, and repairing any existing membrane damage to ensure a completely watertight seal. Interested parties must possess a valid roofing contractor license to qualify for the work. The solicitation was posted on November 10, 2026, with a response deadline of December 10, 2026. This project falls under NAICS code 238160 and is focused on delivering critical weatherproofing and structural adaptations for government infrastructure.

Cherokee County Government

POSTED

DEADLINE

Roofing Material SupplyThis subcontract agreement involves the supply of commercial roofing materials for prime contractors working on Gwinnett County Government water reclamation facility projects. The scope of work specifically requires the procurement and delivery of roofing membranes, insulation boards, fasteners, and adhesives to the Yellow River Water Reclamation Facility, ensuring all provided materials strictly adhere to the project's technical specifications. The contract is categorized under NAICS code 238160 and was posted on November 10, 2026, with a response deadline of December 17, 2026. Managed by the Gwinnett County Government in Georgia, the agreement focuses on the timely delivery of all specified materials directly to the project site to support the facility's infrastructure needs.

Gwinnett County Government

POSTED

DEADLINE

Commercial Roofing InstallationThis subcontract for Commercial Roofing Installation involves providing comprehensive roofing services for prime contractors on Gwinnett County Government water reclamation facility projects. The scope of work includes the tear-off and disposal of existing materials, the installation of insulation and vapor barriers, and the application of final roofing membranes, flashing, and coping to ensure a completed, leak-free system. To qualify, installers must be manufacturer-certified to provide the necessary warranties. The solicitation was posted on November 10, 2026, with a response deadline of December 17, 2026. This project falls under NAICS code 238160 and is managed through the Georgia state procurement system.

Gwinnett County Government

POSTED

DEADLINE

BL137-26, Lime Building Roof Replacement at Yellow River Water Reclamation Facility,

Solicitation # PE-77023-NONST-2027-000000828

The Gwinnett County Board of Commissioners is soliciting competitive sealed bids for the Lime Building roof replacement at the Yellow River Water Reclamation Facility for the Department of Water Resources. This project requires the successful bidder to achieve substantial completion within 90 consecutive calendar days from the date of the Notice to Proceed. The contract will be awarded to a qualified bidder, and all submissions must be made by the response deadline of December 17, 2026. Firms currently on the Gwinnett County ineligible source list are prohibited from submitting offers. Bidders must provide a bid bond or certified check for 5% of the total bid amount, enclosed within the sealed bid envelope. The winning contractor must furnish performance and payment bonds, each for 100% of the total bid amount, issued by a company licensed in Georgia with an A.M. Best rating of A-8 or higher. Corporations not chartered in Georgia must provide certification of authorization to do business in the state. For on-site pre-bid conferences, contractors are required to provide their own personal protective equipment, including ANSI Class 2 or 3 safety vests, Class E hard hats, ANSI approved eye protection, and safety toe boots. All inquiries should be directed to Anna West by December 3, 2026.

Gwinnett County Government

POSTED

about 9 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract opportunity involves the installation of a fully adhered EPDM single-ply roofing system over tapered insulation at two school sites for Albemarle County in Virginia. The project falls under NAICS code 238160, focusing on specialized roofing installation services. The solicitation was posted on March 31, 2025, and requires a response by the deadline of April 25, 2025. Interested parties can find further details and submission guidelines through the provided vendor portal link.