Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, August 5 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Roofing and Waterproofing Services

Active

State & Local

Response Deadline08/24/2026, 11:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

The contract involves the installation of roofing membranes, flashings, insulation, and waterproofing systems as part of the building envelope for a project located in Spring Valley, California, with a ZIP code of 91978. The work is classified under NAICS code 238160, indicating it is a subcontract for roofing and waterproofing services. The solicitation was posted on August 4, 2026, and responses are due by August 24, 2026, at 11:00 PM Pacific Time. The contracting entity is the Otay Water District, operating under the state of California, and all performance of the work must occur at the specified location in Spring Valley. No set-aside designation or organization type is provided, and there is no designated point of contact listed in the contract data. The full details and submission process can be accessed through the provided online portal.

General Info

Roofing and waterproofing subcontract for Spring Valley, CA project due August 24, 2026, by Otay Water District.

Agency

California → Otay Water DistrictView Agency

NAICS

238160 - Roofing ContractorsView NAICS

Place of Performance

Spring Valley, CA, 91978, US

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedAug 4

subcontract

Response DeadlineAug 24

Submission deadline

Response Deadline

08/24/2026, 11:00:00 PM UTCin 20 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Otay Water District

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Otay Water District

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Installation of roofing membranes, flashings, insulation, and waterproofing systems for the building envelope.

Similar Contracts

Same NAICS industry code

Fishermen's Terminal C-15 Building ImprovementThe Port of Seattle through its Waterfront Project Management division is forecasting improvements to Building C-15 at Fishermen’s Terminal, focusing on critical infrastructure upgrades. The scope includes replacing the existing roof gutters, repairing or replacing selected rooftop vents, installing 151 new windows, rehabilitating the building’s cladding, and repairing the tower structure. These enhancements aim to improve structural integrity, weather resistance, and overall functionality of the facility. The project is categorized under NAICS code 238160, indicating it falls within the roofing subcontracting sector, and is being managed directly by the Port. Primary point of contact for the solicitation is Valarie Jarvi, reachable via phone or email, with Rod Jackson serving as the Project Manager. The forecast was posted on July 31, 2026, and while no solicitation number or set aside details are provided at this stage, interested parties are directed to the Port’s official procurement portal for updated information. The work will take place at Fishermen’s Terminal, with no specific city or state details listed beyond the location’s identity. All communications and future documentation will be handled through the Port’s internal systems and contact points identified.

Waterfront Project Management

POSTED

about 10 hours ago

DEADLINE

Terminal Envelope Upgrade - Roof Replacement Project (DBB)The Port of Seattle’s Aviation Facilities & Infrastructure division is preparing to undertake a roofing replacement project at a terminal facility, targeting the demolition and removal of approximately 13,600 square feet of existing roofing membrane and insulation, along with the associated flashing and roof drains. The project will involve complete removal and installation of a new roofing system to ensure structural integrity and weather resistance, with work scoped to include all related components critical to proper drainage and sealing. This initiative falls under NAICS code 238160, indicating it is a roofing contract, and is being managed as a design-bid-build procurement under the Terminal Envelope Upgrade program. The solicitation is listed as a forecast with a posted date of July 31, 2026, and is not currently open for bids, but interested parties should monitor the official portal for formal release. Primary contact for inquiries is Angela Peterson, reachable via phone or email, with John McWilliams serving as the project manager for technical coordination. Although specific location details are not provided in the data, the work will occur at a Port of Seattle aviation facility, and all performance activities are expected to align with federal and local building standards. No set-aside provisions are indicated, suggesting the contract is open to all eligible contractors.

Aviation Facilities & Infrastructure

POSTED

about 10 hours ago

DEADLINE

Pier 69 Third Floor Terrace RepairThe contract entails the complete demolition of the existing roof system on the third floor east terrace at Pier 69, including removal of pavers, drainage mat, and waterproof membrane. It requires installation of a new roof system using a pedestal-supported design with thinner pavers to improve drainage efficiency and prevent water accumulation. A new barrier wall will be constructed and installed around the structural steel beams to protect them from future corrosion caused by moisture exposure. All materials removed during demolition, including planters and other components, must be carefully staged and reinstalled using a crane due to their size and weight. The work is scoped to ensure long-term durability and performance of the terrace structure while meeting drainage and structural integrity standards. The project is managed by the Port of Seattle through its Waterfront Project Management division and is classified under NAICS code 238160 for roofing contractors. The solicitation was posted on July 31, 2026, and is currently in forecast status with no set-aside type specified. Primary point of contact is Todd Rehm, reachable at 206-491-2899 or rehm.t@portseattle.org, with Samuel Hansen serving as the project manager. The full details and documentation are available through the Port of Seattle’s online solicitation portal, though no physical address or geographic specifics beyond Pier 69 are provided in the data.

Waterfront Project Management

POSTED

about 10 hours ago

DEADLINE

T91 Cruise Building A2 Roof ReplacementThe Port of Seattle through Waterfront Project Management is forecasting a comprehensive roof replacement project for Terminal 91 Building A2, with the NAICS code 238160 indicating specialization in roofing contractors. The solicitation is set to be released in the future, as indicated by the posted date of July 31, 2026, and is currently in a forecast status with no solicitation number assigned yet. The project involves the full removal and installation of a new roofing system at the designated terminal building, requiring significant construction expertise and compliance with local and industry standards for durability, weather resistance, and safety. The point of contact for inquiries is Angela Peterson, identified as the Port Contact, with Rod Jackson listed as the Project Manager, both reachable through direct phone lines and official email addresses provided by the Port of Seattle. All work is expected to occur at Terminal 91 Building A2, with no additional location details specified in the record, and potential bidders are encouraged to monitor the provided UI link for future updates and正式 solicitation documents.

Waterfront Project Management

POSTED

about 10 hours ago

DEADLINE

Dormitory Roof Replacement in Iowa

Solicitation # dormitory-roof-replacement-iowa

The Ottumwa Job Corps Center is seeking qualified roofing contractors to replace the existing mechanically attached TPO roofing system on Building 7 Dormitory in Ottumwa, Iowa, covering approximately 16,250 square feet of roof area and 1,600 square feet of parapet wall assemblies. Contractors must evaluate the current roof and propose either a complete tear-off and replacement or a recover system, with detailed technical justification for their recommendation. The new roofing system must consist of a fully adhered single-ply membrane—either EPDM or TPO—installed over tapered insulation and high-density cover board to ensure proper drainage, with all edge securement, flashing, coping, and penetration details meeting ANSI/SPRI ES-1 standards and current IBC and ASCE 7 wind design codes. The scope includes removal and disposal of existing materials, repair of the steel roof deck, modification of drains and scuppers as needed, installation of walk pads, and comprehensive repair of deteriorated parapet components including sealants, terminations, coping, and masonry. The contractor must use manufacturer-certified installers to qualify for a minimum 20-year No Dollar Limit manufacturer warranty, in addition to a 2-year contractor workmanship warranty. All work is subject to the Davis-Bacon Act, requiring compliance with prevailing wage rates and certified payroll reporting for both the prime contractor and all subcontractors. Proposals must include an itemized breakdown of materials and labor, a proposed construction schedule, warranty documentation, installer certification credentials, and clear delineation of any assumptions or exclusions. The solicitation is restricted to small business concerns under SBA set-asides, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, Veteran-Owned Small Businesses, and Service-Disabled Veteran-Owned Small Businesses, with proposals due by August 20, 2026. Point of contact for inquiries is Michelle Hayes of the Ottumwa Job Corps Center.

Ottumwa Job Corps

POSTED

about 10 hours ago

DEADLINE

Roofing Work for HVAC Unit IntegrationGwinnett County Public Schools is seeking a subcontractor to perform roofing modifications necessary for the integration of rooftop HVAC units, including structural reinforcement, waterproofing, curbing, and flashing to ensure proper installation and long-term integrity. The work must comply with industry standards for commercial roofing systems and is intended to support the reliable operation of HVAC equipment while preventing water intrusion and structural damage. The solicitation is open for responses until September 10, 2026, and the contract falls under NAICS code 238160, which categorizes roofing contractors. The project is located in Georgia, though specific site details are not provided, and interested parties must submit proposals through the designated state portal by the stated deadline.

Gwinnett County Public Schools

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Camarillo Airport – 165 Durley Roof Rehabilitation Project

Solicitation # DOA 26-03

The County of Ventura Department of Airports is soliciting bids for the Camarillo Airport – 165 Durley Roof Rehabilitation Project, identified by solicitation number 20260803041, with a response deadline of August 21, 2026, at 9:00 PM Pacific Time. The contract is categorized under NAICS code 238160 for Roofing Contractors and is targeted at the state, local, and education government sector. Work is to be performed at Camarillo Airport in Camarillo, California, with a zip code of 93010. The primary point of contact for inquiries is Danielle Tarr, reachable at 805-388-4205. The solicitation was posted on August 4, 2026, and interested parties can access additional details through the provided online portal. The bid amount is listed as $18, and no specific set-aside designation is indicated for this procurement.

COUNTY OF VENTURA DEPARTMENT OF AIRPORTS

POSTED

about 13 hours ago

DEADLINE

Roofing System Installation

Fairfield-Suisun Unified School District

POSTED

about 13 hours ago

DEADLINE

Roofing System Installation

FA8132 Afsc Pzimc

POSTED

about 14 hours ago

DEADLINE

Roofing System InstallationThe contract is for the supply and installation of a low-slope roofing system including membrane, insulation, and flashing components, with all work to be performed under a subcontract arrangement set aside exclusively for small businesses as defined by the Small Business Administration. The solicitation, posted on August 4, 2026, requires proposals to be submitted by August 14, 2026, and is classified under NAICS code 238160 for roofing contractors. The contracting authority is the Department of Veterans Affairs through the 245-NETWORK Contract Office 5, though specific performance location details including city, state, or zip code are not provided in the posted data. The procurement is fully reserved for small business participants and does not allow for set-asides to other categories.

245-NETWORK Contract Office 5 (36C245)

POSTED

about 14 hours ago

DEADLINE

Roof Repair- Fort Bliss, T.X.

Solicitation # W911RX-26-B-A003

The solicitation W911RX-26-B-A003 for Roof Repair at Fort Bliss, Texas, is a total small business set-aside under FAR 19.5, with the NAICS code 238160, indicating it is reserved exclusively for small business concerns. The request is issued by the Department of Defense through the Office of W6QM Micc-Ft Riley in Fort Riley, Kansas, with Jennifer Davis as the primary point of contact and Yao Bagoudou as secondary. The deadline for questions and requests for information was revised to August 4, 2026, while the proposal response deadline remains set for September 1, 2026. Although the solicitation specifies the place of performance as Fort Bliss, Texas, with a zip code of 79916, no details have been provided regarding the scope of work, delivery schedule, evaluation criteria, pricing structure, inspection requirements, packaging specifications, or contract administration data. No clauses, representations, certifications, special requirements, or attachments were included in the available documentation, and the estimated contract value is unspecified. The solicitation remains open for small business offerors to submit responses by the established deadline, with all terms otherwise unchanged from the original posting.

W6QM Micc-Ft Riley

POSTED

about 14 hours ago

DEADLINE

Repair by Replace Roof, B512

Solicitation # W50S9G26QA012

This solicitation, identified as W50S9G-26-Q-A012, is a combined synopsis and solicitation for commercial construction services directed at the 128th Air Refueling Wing at General Mitchell Air National Guard Base in Milwaukee, Wisconsin. The work involves the complete removal and replacement of approximately 23,100 square feet of built-up roofing on Building B512 with a new 90-mil EPDM membrane system including R-30 insulation, as well as replacement of gutters and downspouts under CLIN 0001. Two optional tasks are available: CLIN 0002 covers tuck-pointing 15% of CMU walls, painting 6,600 square feet of exterior surfaces, and re-caulking penetrations; CLIN 0003 includes the removal and replacement of seven exterior doors and the construction of one new interior CMU security wall with a corresponding door assembly. All optional work, if exercised, must be performed concurrently with the base requirement, and the entire project—base and options combined—must be completed within 180 calendar days. The requirement is a 100% total small business set-aside under NAICS code 238160 with a size standard of $19.0 million, and the anticipated budget range is $500,000 to $900,000. Funds are not currently available but are expected to be obligated prior to award, as the project is on the National Guard priority list. A site visit is scheduled for July 28, 2026, requiring registration by July 22, 2026, due to security protocols. Questions and submissions must be emailed exclusively by the stated deadlines: RFIs by August 6, 2026, and full quotes—containing pricing, technical approach, past project history, proposed resources, and a completed Source Sought Information Request Form—by August 13, 2026. All submissions are limited to five typewritten pages and must include entity identification via CAGE code and Unique Entity ID, affirmation of small business status, evidence of bonding capability, and SAM registration. The government anticipates awarding a firm-fixed price contract, with inspection and acceptance occurring at the performance site in accordance with UFC 3-110-03 roofing standards and manufacturer specifications. No formal

W7N8 Uspfo Activity Wiang 128

POSTED

about 14 hours ago

DEADLINE

More opportunities from California → Otay Water District

Same awarding agency

Temporary Traffic Control and SignageThe contract pertains to the installation and maintenance of temporary traffic control devices and signage throughout various construction phases within Spring Valley, California, under the oversight of the Otay Water District. The work is classified under NAICS code 561990 and is structured as a subcontract, with responses due no later than August 24, 2026. All activities must be performed at the designated location in the 91978 zip code area, ensuring compliance with local and state regulations for traffic safety during construction. The contractor is responsible for deploying, monitoring, and removing all temporary signage, barriers, cones, and other control measures to maintain public safety and unimpeded traffic flow. Timing and coordination with construction schedules will be critical to minimize disruption and ensure continuous adherence to safety standards throughout the project duration.

All Other Support Services

POSTED

about 14 hours ago

DEADLINE

Exterior Site Grading and PavingThe contract titled Exterior Site Grading and Paving involves earthwork, grading, storm drainage, and asphalt paving for access roads and parking areas within Spring Valley, California, under the jurisdiction of the Otay Water District. The work is scheduled to be performed at a specific location with a zip code of 91978, and the solicitation was posted on August 4, 2026, with a strict response deadline of August 24, 2026, at 11:00 PM. This is a subcontract opportunity classified under NAICS code 237310, which corresponds to site preparation and infrastructure-related construction activities. The contract does not specify any set-aside provisions or organization type restrictions, and all bids must be submitted through the provided online portal before the deadline.

Highway, Street, and Bridge Construction

POSTED

about 14 hours ago

DEADLINE

Structural Steel ErectionThe contract requires the fabrication and erection of a structural steel framework, encompassing columns, beams, and bracing, for a project located in Spring Valley, California, with a ZIP code of 91978. The work is classified under NAICS code 238120 and is structured as a subcontract, indicating it is part of a larger construction effort. The solicitation was posted on August 4, 2026, and responses must be submitted by August 24, 2026, at 11:00 PM Pacific Time. The contracting entity is the Otay Water District, operating under the state of California, though no specific office address or point of contact is provided. All work must be performed at the designated place of performance in Spring Valley, and bidders are expected to comply with the technical requirements for structural steel assembly without additional set-aside provisions specified. The opportunity can be accessed via the BidAmerica platform.

Structural Steel and Precast Concrete Contractors

POSTED

about 14 hours ago

DEADLINE

HVAC System InstallationThe contract entails the installation of comprehensive heating, ventilation, and air conditioning systems, including all associated ductwork, chillers, and rooftop units, for a project managed by the Otay Water District in Spring Valley, California, with a postal code of 91978. The work falls under NAICS code 238220, indicating it is a subcontract for HVAC installation services, and all performance must be completed at the specified location in Spring Valley. The solicitation was posted on August 4, 2026, with a firm deadline for responses set for August 24, 2026, at 11:00 PM Pacific Time. Although no specific set-aside designation or point of contact details are provided, interested contractors must comply with all technical and regulatory requirements for the installation and integration of the full HVAC system to meet the district’s operational standards. The official portal for submission and additional details is accessible via the provided web link.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 14 hours ago

DEADLINE

Concrete Foundations and SlabsThe contract involves the forming, reinforcing, and pouring of concrete for foundations, slabs, and structural elements under the NAICS code 238110, classified as a subcontract opportunity posted on August 4, 2026, with a response deadline of August 24, 2026. The work is to be performed in Spring Valley, California, specifically at the 91978 zip code, and is procured by the Otay Water District under the state of California. Although no specific solicitation number or point of contact is provided, bidders must submit their proposals before the deadline to be considered for the project. The place of performance is clearly defined, and all activities must align with the scope of concrete work required for infrastructure elements tied to the agency’s facilities.

Poured Concrete Foundation and Structure Contractors

POSTED

about 14 hours ago

DEADLINE

Plumbing and Piping Systems InstallationThe contract involves the installation of sanitary, storm, and potable water piping systems along with associated fixtures and gas lines, scoped for a project located in Spring Valley, California, with a ZIP code of 91978. The work falls under NAICS code 238220, classifying it as a plumbing subcontract, and is issued by the Otay Water District in California. All responses must be submitted by August 24, 2026, at 11:00 PM Pacific Time, and the solicitation was posted on August 4, 2026. The project is part of a broader infrastructure effort to enhance water and utility systems in the area, with full performance expected on-site in Spring Valley. The contract is not set aside for any specific type of business, and no point of contact information is provided in the listing, though additional details can be accessed via the provided BidAmerica link.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 14 hours ago

DEADLINE

Electrical Installation and Wiring ServicesThe contract for Electrical Installation and Wiring Services under NAICS code 238210 is a subcontract opportunity issued by the Otay Water District in California, specifically for work to be performed in Spring Valley, ZIP code 91978. It encompasses the full scope of electrical system installation including wiring, conduits, lighting, and power distribution infrastructure for the designated facility. The solicitation was posted on August 4, 2026, with a firm deadline for responses set for August 24, 2026, at 11:00 PM Pacific Time. The project requires compliance with industry standards for commercial electrical work and is not subject to any specific set-aside classifications. Interested parties must submit their proposals through the official BidAmerica platform via the provided link before the deadline to be considered.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 14 hours ago

DEADLINE

1485-1 Reservoir Interior/Exterior Coating & Upgrades

Solicitation # CIP P2657

The Otay Water District is soliciting bids for the interior and exterior coating and structural upgrades of the 1485-1 Reservoir, a 0.3 million-gallon, above-ground, welded steel reservoir built in 1962 located in Spring Valley, California. The scope requires full removal and disposal of existing coatings, surface preparation to SSPC-SP10 near-white metal standards on all interior and exterior surfaces including ceiling, rafters, columns, shells, floor, roof, and appurtenances, followed by application of new protective coatings. Additional work includes installation of new magnesium anodes, a 10-inch steel overflow pipe, a 1-inch corporation stop with locking metal box, safety climb systems, OSHA-compliant safety gates, roof railing, and structural modifications. All materials must be delivered in original, unopened containers with full manufacturer markings, batch/lot numbers, and date of manufacture, and Material Safety Data Sheets must be provided for all chemicals. Work must comply with AWWA D100 and API 650 standards, with interior dehumidification during coating and curing and thorough flushing with potable water upon completion. The project is subject to California public contract laws, including prevailing wage requirements, apprentice utilization, and labor non-discrimination provisions. Bids are due by 4:00 PM local time on August 24, 2026, and must be submitted exclusively through the PlanetBids portal. The award will be made to the lowest responsive and responsible bidder based on bid items 1 through 27, with no weighted scoring factors. Mandatory submittals include a bid bond of at least 10% of the bid amount, performance and payment bonds for 100% of the contract value issued by a California-admitted surety with a Best rating of A VII or better, and proof of insurance including $5 million commercial general liability, $1 million business auto liability, and statutory workers’ compensation with employer’s liability coverage of at least $1 million per occurrence. Insurance policies must name the District as an additional insured and be primary. Contractors must submit safety plans and qualifications of a safety supervisor for approval before starting work, and must certify in writing that no coatings contain prohibited VOCs such as PCE, TCE, or MEK. Contractors must provide calibrated inspection tools on-site for dry film thickness and holiday testing, which will be verified by an independent AMPP PCS Level 3 inspector hired by the District

POSTED

about 14 hours ago

DEADLINE