This Solicitation opportunity from California was posted on May 12, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Lake County 5 Roofs Project

Closed

PS-25-101State & Local

Submission Closed09/30/2025, 12:00:00 AM 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

New

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

POSTED

DEADLINE

Roofing Contractor (EPDM)

San Diego Unified Port District

POSTED

DEADLINE

Sheet Metal and Flashing Specialist

San Diego Unified Port District

POSTED

DEADLINE

Residential Roofing Repair and MaintenanceThis subcontract agreement involves the provision of repair, upgrade, and maintenance services for roofing systems on residential property projects managed by Ipswich Borough Council. The selected contractor will work under prime contractors to execute specialized construction tasks using materials such as roofing membranes, tiles, slates, and flashing. All work must be performed in accordance with UK building regulations to ensure the delivery of weather-tight and fully functional roofing systems. The opportunity was posted on October 27, 2026, with a response deadline of November 25, 2026. Classified under NAICS code 238160 and CPV 45260000, the contract focuses on essential residential infrastructure improvements within the jurisdiction of the Ipswich Borough Council.

Ipswich Borough Council

POSTED

DEADLINE

EPDM Roofing System (Supply & Install)This subcontract opportunity involves the supply and installation of mechanically-fastened EPDM roofing systems for the Bradley Academy Museum exterior renovation projects. The selected contractor will be responsible for installing EPDM membranes along with all necessary flashing and accessories over prepared substrates, ensuring the final delivery of a fully waterproof roofing system that adheres to all standard roofing codes. Managed by the Tennessee Parks and Recreation agency under NAICS code 238160, the project was posted on October 27, 2026. Interested parties must submit their responses by the deadline of November 17, 2026.

POSTED

DEADLINE

Liquid Applied Membrane SpecialistThis subcontract opportunity is for a Liquid Applied Membrane Specialist to provide waterproofing and sealing services for prime contractors on Glendale Unified School District facility projects in Glendale, California. The selected contractor will be responsible for applying liquid-applied membranes to designated roof areas and penetrations according to project drawings to ensure complete watertight integrity. To qualify for this role, contractors must hold a valid CSLB license and provide the necessary manufacturer installation certifications. Interested parties must submit their responses by November 18, 2026.

Glendale Unified School District

POSTED

DEADLINE

Modified Bituminous Membrane Roofing InstallerThis subcontract opportunity is for a Modified Bituminous Membrane Roofing Installer to perform work on Glendale Unified School District facility projects in Glendale, California. The selected contractor will be responsible for installing Cold Applied 2-Ply Thermoplastic Hybrid Roof Systems, which includes the removal of existing membranes and insulation, filling low spots, installing wood nailers, and applying KEE-Stone HP membranes and flashings in accordance with NRCA manuals. Additional requirements include the installation of metal pans and 8 inch equipment pads to ensure a completely watertight roof. To qualify for this project, contractors must possess a valid CSLB license and undergo criminal background fingerprinting. The final delivery must include both a manufacturer warranty and a 5-year installer warranty. Interested parties must submit their responses by the deadline of November 18, 2026.

Glendale Unified School District

POSTED

DEADLINE

Roofing Improvements Project At Multiple Sites

Solicitation # 009-26/27

The Glendale Unified School District is soliciting bids for a Roofing Improvements Project at multiple sites in Glendale, California, under solicitation number 009-26/27. The project involves the demolition and installation of new roofing systems across various locations, including Balboa, John Marshall, and Thomas Edison Elementary Schools, as well as La Crescenta Elementary School. The contract will be awarded to the lowest responsive responsible bidder. Engineering estimates for the work range from approximately 653,969 dollars for La Crescenta Elementary to over 2 million dollars for Thomas Edison Elementary. The successful contractor must provide all labor, materials, and equipment, adhering to NRCA Roofing and Waterproofing Manual standards and manufacturer specifications. Key requirements include the provision of 100 percent performance and payment bonds, compliance with California prevailing wage laws, and adherence to a three percent participation goal for Disabled Veteran Business Enterprises. Bidders must submit detailed escrow bid documentation and certify compliance with various regulations, including the Iran Contracting Act and Education Code fingerprinting requirements. Final acceptance is contingent upon manufacturer inspection and the issuance of a warranty.

Glendale Unified School District

POSTED

DEADLINE

Sheet Metal Flashing, Trim, and Gutters

POSTED

DEADLINE

Metal Shingle Roofing Installation

POSTED

DEADLINE

Asphalt Shingle Roofing Installation

POSTED

DEADLINE

Roofing Removal & Site Preparation

Water

POSTED

about 19 hours ago

DEADLINE

in 27 days

General Info

Agency

California → Lake County

NAICS

238160 - Roofing Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

Bid No. PS-25-100: Roof Replacements Project 2025

ifb

High

Chamber Permit Set - General Notes

specifications

High

County of Lake Chamber of Commerce Reroofing Project Specifications

specifications

High

County of Lake District Attorney's Office Reroofing Project Specifications

specifications

High

County of Lake Law Library Reroofing Project Specifications

specifications

High

County of Lake Special Districts Reroofing Project - 100% Design Specifications

specifications

High

County of Lake Veterans Affairs Building Reroofing Project Specifications

specifications

High

County of Lake Veteran's Services Re-Roof - Permit Set

specifications

High

District Attorney Permit Set

specifications

High

Law Library Permit Set - General Notes

specifications

High

Special Districts Re-Roof - Schematic Sections (A3.1)

specifications

High

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedMay 12

Solicitation

Notice updatedMay 12

Response deadline changed from Jun 9, 2025 to Sep 30, 2025. The notice title changed. NAICS code added: 238160. The notice description changed.

Response DeadlineSep 30

Deadline has passed

Submission Closed

09/30/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → Lake County

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → Lake County

Office AddressN/A

Contacts

Lars EwingEmployee

contact@example.gov

Full Description

1. The Project consists of roof replacement at various locations within the County of Lake.Work to include:Removal, disposal, replacement and installation of a modified bitumen roof system at all five locations., Replace all blocking., Replace all coping and flashing., Replace expansion joints.,2. With the exception of the OWNER FURNISHED PRODUCTS identified in Section 0164 00 of the Specifications, the Contractor shall furnish all labor, materials, parts, equipment, tools, supervision, services, transportation, waste disposal, facilities and other required items necessary to complete the following work in strict accordance with all of the Contract Documents.3. The County (Owner) will provide roofing materials specifically listed in Section 01 64 00 of the specification section in the quantities listed only. The Contractor shall be financially responsible for the materials that are not supplied by the County. Roofing contractor is required to purchase any necessary additional materials at roofing contractor’s cost and should be included in bid price. Contractor is responsible to coordinate ordering materials, receive and unload all materials at site, safely stage and load all materials to roof.4. Permits: The County has secured all required building permit(s)