This Government Contract opportunity from California was posted on July 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Waterproofing and Joint Sealants

Closed

State & Local

Submission Closed08/04/2026, 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

New

Federal

BF Combined Roof ProjectThe BF Combined Roof Project is a forecast opportunity issued by the Department of Justice under the Federal Prison System and Bureau of Prisons. This project is categorized under NAICS code 238160 for roofing and waterproofing activities. The contract is designated as an 8(a) Sole Source set-aside, limiting eligibility to qualified small businesses under the 8(a) program. David Orrantia serves as the primary point of contact and small business specialist for this procurement.

Federal Prison System / Bureau Of Prisons

POSTED

DEADLINE

AMC-0191 BFM TOWB Public Announcement

Solicitation # amc-0191-bfm-towb-public-announcement

This solicitation, identified as AMC-0191 BFM TOWB, involves a comprehensive facility renovation project located in Alabama. The scope of work includes a full PVC roof replacement, various door repairs and replacements, drywall and floor tile work, and extensive plumbing and electrical updates, including the installation and repair of building grounding systems. The estimated construction value is projected to be between 1,000,000 and 5,000,000 dollars. The project is managed by PTSI Managed Services Inc. (Parsons) under NAICS code 238160. This opportunity is set aside for small businesses, including small disadvantaged businesses, women-owned small businesses, HUBZone small businesses, and veteran-owned or service-disabled veteran-owned small businesses. Interested parties must submit their responses by the deadline of October 19, 2026.

PTSI Managed Services Inc. (Parsons)

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DEADLINE

Project 12704.Roof Replacement.Contract 26-317788

Solicitation # 26-332025

The California Department of General Services is soliciting bids for contract 26-332025, project number 12704, to perform roof replacements on five buildings at the Veterans Home of California in Yountville, Napa. The project scope includes replacing wood shakes on the Armistice Chapel, restoring clay tile systems on Lincoln, Washington, and Wilson Halls to preserve historical authenticity, and installing a new Class A single-ply membrane system on the Lincoln Theatre. The work involves various materials including fire-retardant wood shakes, copper flashing, and tapered insulation, and specifically requires hazardous material abatement at Wilson Hall. The state estimates the project cost at 10,524,600.00 dollars with a completion term of 427 calendar days. Eligible bidders must hold a Class B license and attend a mandatory pre-bid site inspection on September 9, 2026. Sealed bids are due by 2:00 P.M. on September 23, 2026, with a public opening scheduled for the following day. Awardees must provide payment and performance bonds for 100 percent of the contract price and submit Certificates of Reported Compliance for any applicable diesel-fueled fleet vehicles. Contractors are responsible for all costs associated with adhering to federal, state, and local health and safety mandates.

California Department of General Services

POSTED

DEADLINE

Roofing and WaterproofingThis subcontract opportunity with San Diego County in California involves the installation of roofing membranes, flashing, and waterproofing systems to provide essential weather protection. The project is categorized under NAICS code 238160 and will be performed within the city of San Diego. The solicitation was posted on August 28, 2026, and requires a response by the deadline of October 9, 2026. Interested parties can find further details and submission guidelines through the San Diego County business portal.

POSTED

DEADLINE

260-B4260-065 Medical Campus- Install Awnings

Solicitation # IFB-127415

Northern Virginia Community College is soliciting bids under IFB-127415 for the installation of four awnings and canopies over the existing entrances of the HE building at the Medical Education Campus. The project is located in Springfield, Virginia, and is managed by the state agency. Interested parties must submit their responses by the deadline of September 30, 2026. Michael Graham serves as the primary point of contact for this solicitation, which was officially posted on August 28, 2026.

Northern Virginia Community College

POSTED

DEADLINE

Roof Renovation and WaterproofingThe Government of Jamaica, through the Water Resources Authority, is seeking a subcontractor for a roof renovation and waterproofing project. The scope of work involves the complete renovation of shipping container roofs, which includes the removal of damaged materials, the repair or replacement of decking, and the installation of underlayment and waterproofing membranes to ensure total leak-proof integrity. This subcontract was posted on August 28, 2026, under NAICS code 238160. Interested parties can find further details and application instructions through the official government electronic procurement portal.

Water Resources Authority

POSTED

DEADLINE

Procurement to renovate the roof and interior of Two (2) existing 16'-3" long x 13'-3" wide container.

Solicitation # GOJEP-9615292

Water Resources Authority

POSTED

DEADLINE

Roofing and Waterproofing

IRVINE RANCH WATER DISTRICT

POSTED

DEADLINE

Roofing Systems InstallationThe City of Los Angeles is seeking a subcontractor for the installation of low-slope membrane roofing systems. The scope of work specifically includes the application of insulation, vapor barriers, and flashings. This project falls under NAICS code 238160 and will be performed in Los Angeles, California, within the 90037 zip code area. The opportunity was posted on August 28, 2026, with a response deadline of September 2, 2026. Interested parties must submit their responses by 5:00 PM on the deadline date to be considered for this subcontracting role.

POSTED

DEADLINE

Roofing System InstallationThe Roofing System Installation subcontract, issued by the ASC Commodities Division of the Department of Defense, involves the installation of commercial roofing systems, specifically focusing on membrane, insulation, and flashing components. The project is categorized under NAICS code 238160 and will be performed in New Cumberland, Pennsylvania. The opportunity was posted on August 28, 2026, with a response deadline of September 2, 2026. Interested parties can find further details and submission guidelines through the provided DIBBS link.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Roofing and Waterproofing ServicesLos Angeles County Public Works is seeking a subcontractor for roofing and waterproofing services in Alhambra, California. The scope of work involves the installation of low-slope membrane roofing along with associated flashings, drains, and waterproofing systems. This opportunity is categorized under NAICS code 238160. Interested parties must submit their responses by the deadline of September 22, 2026.

Los Angeles County Public Works

POSTED

DEADLINE

Fire Department Rooftop Unit Replacements

Solicitation # BD-27-1347-W195-01-132913

The Town of West Springfield, through its Central Maintenance Department, is soliciting sealed bids from qualified contractors to replace two rooftop units at the Fire Department Headquarters located at 44 Van Deene Ave, West Springfield, MA. This project is managed by the state of Massachusetts under solicitation number BD-27-1347-W195-01-132913. Interested parties must submit their responses by the deadline of October 1, 2026, at 3:00 PM. Jaime Flores serves as the primary point of contact for this procurement process, and detailed specifications are available through the town's official procurement website.

W195 - Central Maintenance

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

The contract pertains to the application of waterproofing membranes and joint sealants in pool areas, showers, and other wet zones to ensure effective prevention of water intrusion. It is classified as a subcontract under the NAICS code 238160, indicating it involves specialty trade contractors focused on building equipment installation and related services. The solicitation was posted on July 2, 2026, with a response deadline of August 4, 2026, at 10:00 PM, leaving interested parties approximately one month to prepare and submit proposals. The contracting entity is the City of Roseville, California, though specific office and performance location details are not provided. The work requires precise installation techniques and materials compliant with waterproofing standards to protect structural integrity in high-moisture environments. Bidders must be prepared to meet technical specifications for durability, adhesion, and long-term performance in wet conditions, with no set-aside provisions indicated for small, minority, or veteran-owned businesses. Additional details can be accessed via the provided public procurement link.