This Subcontract opportunity from Wisconsin was posted on February 12, 2026. 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 Closed03/10/2026, 09:45:00 AM CDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 238160

New

SLED

Synthetic Shake Roofing Installation

California Department of Parks & Recreation

POSTED

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 Installation

Coastal Empire Montessori Charter School

POSTED

DEADLINE

TPO Membrane Installation and Flashing

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 Maintenance

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 Supply

Gwinnett County Government

POSTED

DEADLINE

Commercial Roofing Installation

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

DEADLINE

Sheet Metal and Roof FlashingThis subcontract for Sheet Metal and Roof Flashing involves the fabrication and installation of metal flashing and sheet metal components for prime contractors working on Baltimore City Public Schools facility projects. The scope of work requires the installation of flashing integrated into wall and roof systems in accordance with section 07 60 00, ensuring all work adheres to SMACNA and NRCA standards. Approved materials for these installations include aluminum, zinc-coated steel, and chromium-nickel stainless steel. The opportunity is categorized under NAICS code 238160 and is managed through the state of Maryland. Interested parties must submit their responses by the deadline of December 17, 2026, at 4:00 PM. The final deliverable for this contract is the complete installation of all specified roof and wall flashing.

POSTED

about 11 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The Chequamegon School District in Wisconsin is seeking a subcontractor for an EPDM Roofing System Installation project. The scope of work involves the complete removal and disposal of the existing EPDM membrane and its components, followed by an inspection and potential replacement of the insulation. The contractor will be responsible for installing a new loose-laid, ballasted EPDM roofing system that adheres to Carlisle Design B specifications, with a strict requirement to maintain weather-tightness on a daily basis. This opportunity is categorized under NAICS code 238160. Interested parties must submit their responses by the deadline of March 10, 2026, at 2:45 PM. Further details and submission guidelines can be accessed through the provided VendorNet Wisconsin portal.

General Info

Agency

Wisconsin → Chequamegon School District

NAICS

238160 - Roofing Contractors

Place of Performance

WI, USA

Set-Aside

NONE

Documents

This scope was carved out of 26212.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

2026 Partial Roofing RFP Chequamegon School District

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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

Timeline

PhaseClosed

PostedFeb 12

subcontract

Response DeadlineMar 10

Deadline has passed

Submission Closed

03/10/2026, 09:45:00 AM CDT

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Organization & Contact Information

AgencyWisconsin → Chequamegon School District

ContactsNo contacts available

OfficeN/A

Organization / Agency

Wisconsin → Chequamegon School District

Office AddressN/A

ContactsNo contact information available

Full Description

Complete removal and disposal of existing EPDM membrane and components, inspection or replacement of insulation, and installation of a new loose-laid, ballasted EPDM roofing system per Carlisle’s 'Design B' specifications, ensuring weather-tightness daily.