This Government Contract opportunity from California was posted on June 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Roofing and Weatherproofing

Closed

State & Local

Submission Closed07/09/2026, 10:00:00 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: 238160

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Inland Empire Job Corps-Request for Quote Roof Design & Build

Solicitation # inland-empire-job-corps-request-quote-roof-design-build

Management & Training Corporation is seeking quotes for a fixed-price design-build subcontract to construct an over-build enclosure for the lower roof of Building G at the Inland Empire Job Corps Center in San Bernardino, California. The project involves designing and installing a roof covering approximately 800 gross square feet, featuring a 3% sloped roof with a single ply, EPDM 60 mil roofing system over wood or metal decking. The scope includes structural framing that extends existing bearing walls or utilizes a new post-beam system, the installation of three LED strip light fixtures with one emergency backup, and strict adherence to OSHA safety standards and the Architectural Barriers Act Accessibility Standard of 2007. The total period of performance is 240 days, with a requirement to complete the work within 100 consecutive business days following the Notice to Proceed. Bids are due by November 2, 2026, and will be evaluated based on overall best value. This is a small business set-aside opportunity open to various SBA certifications. For bids equal to or greater than $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. Bidders must conduct a physical site visit and sign an attendance roster to be eligible. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and the submission of weekly certified payroll reports. Additionally, all inspections and testing must be conducted by an independent, third-party agency registered in California. Required insurance minimums include 1 million dollars per occurrence for general liability, 1 million dollars for auto, and 500,000 dollars for workers compensation.

Inland Empire Job Corps

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DEADLINE

Commercial Roofing InstallationThis commercial roofing installation subcontract involves the replacement of the roofing system at Fire Station 18 for the Gwinnett County Government. The scope of work includes the removal of existing roofing materials, inspection and repair of roof decking, and the installation of a new membrane, flashing, and coping. The final deliverable is a completed, leak-free roofing system backed by a manufacturer's warranty. To qualify for this project, contractors must hold a Georgia State Contractor's License and utilize manufacturer-certified installers. The solicitation was posted on October 28, 2026, with a response deadline of December 3, 2026. This project falls under NAICS code 238160.

Gwinnett County Government

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DEADLINE

BL154-26, Gwinnett County Fire Station #18 Roof Replacement Project

Solicitation # BL154-26

The Gwinnett County Board of Commissioners is soliciting competitive sealed bids for the Gwinnett County Fire Station 18 Roof Replacement Project under solicitation number BL154-26. The project requires a qualified contractor to complete the roof replacement within a specified number of allowable calendar days following the issuance of a Notice to Proceed. Bids are due by December 3, 2026, and the contract will be awarded to the lowest responsive and responsible bidder. Gwinnett County maintains the right to reject any or all bids, waive technicalities, split the award, or negotiate terms and pricing with the lowest bidder. To be eligible, bidders must not be on the Gwinnett County ineligible source list. Submission requirements include a five percent bid bond and, for corporations not chartered in Georgia, certification of authorization to do business within the state. The successful contractor must provide one hundred percent performance and payment bonds, and all surety and insurance companies must hold an AM Best rating of A-8 or greater and be listed in the Federal Registry of Companies holding Certificate of Authority. The primary point of contact for this solicitation is Jake Scarpone.

Gwinnett County Government

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Roofing and WaterproofingThis subcontract for Roofing and Waterproofing involves the installation of comprehensive roofing systems for prime contractors working on Macon Water Authority facility projects in Georgia. The scope of work includes the installation of roofing membranes, flashing, and gutter systems for a new addition, as well as necessary updates to the existing structure to ensure a fully watertight roof system. The opportunity is categorized under NAICS code 238160 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of November 25, 2026.

Macon Water Authority

POSTED

DEADLINE

Silicone Roofing Systems SupplierThis subcontract opportunity is for a Silicone Roofing Systems Supplier to provide essential materials for prime contractors working on Illinois Secretary of State facility projects. The scope of work includes the delivery of white cold-applied single-component silicone elastomer membranes, low VOC acrylic primers, protective walk sheets, and neoprene or elastic flexible flashing sheets. Approved manufacturers for these materials include GACO, Carlisle, GAF, or Huntsman, and all supplies must strictly adhere to ASTM D412, ASTM D2240, and CRRC-1 standards. Managed by the Illinois Physical Services agency under NAICS code 238160, the contract requires the supplier to deliver all specified materials directly to the designated project sites. Interested parties should note that the response deadline for this solicitation is November 19, 2026.

PHYSERV350 - Physical Services

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DEADLINE

Fluid-Applied Silicone Roofing ContractorThis subcontract opportunity is for a Fluid-Applied Silicone Roofing Contractor to perform specialized roofing installations for prime contractors on Illinois Secretary of State facility projects. The scope of work includes surface preparation using low VOC acrylic primer, the installation of a white cold-applied single-component silicone elastomer membrane, and the application of flexible flashing sheets at all penetrations. To ensure quality and performance, the contractor must conduct 100 square foot mock-ups and 72-hour flood tests, ultimately delivering a fully leak-tested and warranted roof. Qualified candidates must possess at least five years of relevant experience and obtain official manufacturer approval. This project falls under NAICS code 238160 and is managed by the Illinois Physical Services agency. Interested parties must submit their responses by the deadline of November 19, 2026.

PHYSERV350 - Physical Services

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DEADLINE

INDEX ROOF FLUID APPLIED ROOF

Solicitation # 27-350SOS-PHYSE-B-54721

The Illinois Secretary of State is soliciting bids for the installation of a new fluid-applied roof system on the Index Building located at 111 E. Monroe St, Springfield, IL. The project requires the application of a white, cold-applied, single-component silicone elastomer membrane designed for permanent weather and sunlight exposure. Key deliverables include the construction of a 100 square foot mock-up, the performance of a 72-hour flood test to ensure water resistance, and the provision of a 20-year manufacturer full labor and material warranty. The award will be granted to the responsive and responsible bidder who submits the lowest price. Bidders must submit all proposals electronically via BidBuy by November 19, 2026, and must provide a 10% bid bond. The contract requires adherence to strict material storage and delivery standards, including the use of original manufacturer containers and storage in weather-protected environments. Compliance with the State Prompt Payment Act, prevailing wage laws, and the Illinois Department of Human Rights Act is mandatory. Additionally, the total contract term, including all renewals and extensions, cannot exceed ten years. Vendors must provide a Certificate of Insurance naming the State as an additionally insured party and are responsible for all safety barricades and traffic signage during the project.

PHYSERV350 - Physical Services

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Roof replacement and repairs

Solicitation # SRC0000037446

Solicitation SRC0000037446 is a request for roof replacement and repairs at 1233 W. Roy Parker Rd., Ozark, Alabama, issued by the State of Alabama. The scope of work includes the removal and disposal of existing shingles, inspection of roof decking for structural safety, installation of high-quality synthetic underlayment, and the installation of new shingles and accessories according to manufacturer specifications. The contractor is also responsible for replacing damaged flashing, protecting surrounding landscaping, and performing a thorough cleanup of the site, including the use of magnetic nail sweepers and the hauling away of all debris. The contract has a not-to-exceed total cost of $25,000 and a maximum term of five years from the effective date. Award evaluation will be based on pricing, cost realism, and price reasonableness, with the state reserving the right to request professional licenses, certificates of insurance, and manufacturer authorizations. Compliance requirements include registration with the Alabama Secretary of State for foreign entities, enrollment in E-Verify, and adherence to Alabama tax laws. All responses must be submitted electronically through the Alabama Buys portal, and the legal venue for any disputes is the City of Montgomery, Alabama.

POSTED

DEADLINE

Roofing Systems InstallationThis subcontract for Roofing Systems Installation involves providing specialized roofing services for prime contractors on State of Connecticut facility projects. The selected contractor is responsible for installing roofing membranes and materials to ensure a weather-tight system that strictly adheres to Section 07 53 23 and the FM Global Checklist for Roofing Systems under Section 50 60 00. Managed by DAS Procurement for the State of Connecticut, the opportunity is categorized under NAICS code 238160. The solicitation was posted on October 28, 2026, with a final response deadline of December 16, 2026. Interested parties can find further details through the CTSource Bid Board.

POSTED

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TPO Roofing Installation and RepairThis subcontract for TPO Roofing Installation and Repair involves performing commercial roofing layovers and repairs for prime contractors at Gatesville ISD facility projects. The scope of work focuses on the High School campus, covering approximately 7,288 square feet. The project requires the execution of debris cleaning and gravel removal, followed by the installation of 1 inch and 2.2 inch ISO board with a 60mil GAF-TPO or equivalent membrane, including all necessary flashing and sealing to deliver a fully installed system. The contract is categorized under NAICS code 238160 and was posted on October 28, 2026, with a response deadline of October 30, 2026. The project is situated within the state of Texas and is managed through the Gatesville ISD agency.

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Gatesville ISD Intermediate Campus Roof Repair

Solicitation # RFP2026-1030

Gatesville Independent School District is soliciting sealed proposals under RFP 2026-1030 for comprehensive roof repairs at the Intermediate campus, with an expanded scope via addendum to include a portion of the High School campus facility. The project requires a qualified contractor to provide all labor, supervision, equipment, and materials for a commercial roofing layover. Key technical specifications include the removal of existing gravel, installation of 2.2 inch ISO board for the main area and 1 inch ISO board for the addendum area, and the application of 60mil GAF-TPO or an equivalent system. The scope also encompasses the installation of ten GAF speedtite drains with 4 inch piping, tapered ISO boards at drains, steel deck system patching for caved-in areas, and the installation of proper flashing and pipe boots according to manufacturer specifications. The contract will be awarded based on a competitive solicitation process rather than low price alone, considering factors outlined in the Texas Education Code. Successful bidders must provide a five-year workmanship warranty, general liability insurance, and a standard manufacturer warranty. Proposers must submit a complete packet including mandatory certifications such as the SB 9 Criminal History Record, House Bill 89 Verification, and Senate Bill 252 Certification. All proposals must be submitted in sealed envelopes by October 30, 2026, at 2:30 p.m., with the final award scheduled for November 16, 2026. Bids must remain firm for 60 days following the award date.

POSTED

DEADLINE

Kitchen Roof ReplacementThis subcontract for the Department of Education involves the removal and replacement of kitchen roofing systems at designated facility projects. The selected contractor will be responsible for tearing off existing materials and installing a new, watertight roofing system specifically designed for commercial kitchen environments. To qualify, contractors must hold professional roofing certifications and maintain valid safety certifications for working at height. The final deliverable is a fully warranted roof that meets all commercial standards. This project falls under NAICS code 238160 and was posted on October 28, 2026.

Department of Education

POSTED

about 12 hours ago

DEADLINE

N/A

AI Contract Overview

The contract titled Roofing and Weatherproofing is a subcontract issued by the California Department of General Services for the installation of roofing systems and flashing, encompassing underlayment and weatherproofing membranes. It is intended for performance in Alameda, California, and is classified under NAICS code 238160, which corresponds to roofing contractors. The solicitation was posted on June 18, 2026, with a response deadline of July 9, 2026, at 10:00 PM Pacific Time, allowing potential bidders a structured window to submit proposals. No set-aside provisions or organization type specifications are indicated, indicating this opportunity is open to all eligible subcontractors regardless of business size or demographic classification. The contract details are accessible through the California eProcurement portal, providing a platform for interested parties to review requirements and submit responses.