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, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Plumbing & Piping

Active

State & Local

Response Deadline12/10/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract opportunity is for the installation of plumbing piping and associated components for prime contractors working on San Mateo County JOC projects. The selected provider will be responsible for delivering a fully installed plumbing network in strict accordance with Spec 22 07 19. The project is managed by the California Public Works Capital Projects agency under NAICS code 238220. The solicitation was posted on November 2, 2026, and requires a response by the deadline of December 10, 2026. Interested parties can find further details and submission guidelines through the official procurement portal.

General Info

Plumbing piping installation subcontract for San Mateo County JOC projects due December 10, 2026.

Agency

California → Public Works - Capital Projects

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2027-RFP-00199.

The full solicitation package (24 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Mechanical Work/HVAC Job Order Contracts (JOC 2707-2709) - Class C20 License

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

PostedNov 2

subcontract

Response DeadlineDec 10

Submission deadline

Response Deadline

12/10/2026, 10:00:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Public Works - Capital Projects

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Public Works - Capital Projects

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Installs plumbing piping and associated components for prime contractors on San Mateo County JOC projects. Performs installation of piping and plumbing systems per Spec 22 07 19. Delivers an installed plumbing network.

Similar Contracts

Same NAICS industry code

Mechanical Utility Installation (Water, Sewer, Steam)

Bristol Alliance of Companies

POSTED

about 2 hours ago

DEADLINE

Install Pier D High Pressure Air System, NSBREM-724-A

Solicitation # N4425527RB003

Solicitation N4425527RB003 is a design-build project for the installation of a permanent high pressure air system at Pier D, B724A of Naval Base Kitsap in Bremerton, Washington. The scope requires the contractor to provide all architectural and engineering expertise, materials, and construction services to integrate existing high pressure air cross connections with compressors located at the south end of Pier D. The system will provide air access at five specific shore riser locations across the east and west bollards, with all new piping installed under service grates and valves positioned topside. The project must adhere to IPC, UFC 3-420-01, ASME B31.3, and CGA G-4.1 standards, and includes strict requirements for hydrocarbon cleaning and structural integrity testing. This is an 8(a) Multiple Award Construction Contract set aside for businesses within SBA Region X. The government will award the contract based on price and MACC past performance. The project has a completion timeline of 538 calendar days from the date of award, with liquidated damages set at 500 dollars per day for delays. Key requirements include a bid bond of 20 percent of the bid price or 3 million dollars, compliance with EM 385-1-1 safety standards, and adherence to cybersecurity integration per UFC 4-010-06. Proposals must be submitted via the PIEE portal by December 1, 2026.

Bristol Alliance of Companies

POSTED

about 2 hours ago

DEADLINE

Water Pump Replacement

Solicitation # water-pump-replacement

The Cassadaga Job Corps Center in New York is soliciting bids for a water pump replacement project at their Pump House. The scope of work involves removing existing end suction centrifugal pumps and check valves to install a new booster pump system featuring two pumps with variable speed drives and automatic tower fill valves. The project also requires the installation of a hydro pneumatic expansion tank, 3 inch Type L copper piping with sweat fittings, and fiberglass insulation on all piping, concluding with final testing and factory startup. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 30, 2026. The project falls under NAICS code 238220 and is managed by primary point of contact Derrick Dickerson.

Cassadaga Job Corps Center

POSTED

about 2 hours ago

DEADLINE

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Solicitation # CBP#9772

Management & Training Corporation (MTC) is soliciting bids for solicitation CBP#9772, a fixed-price, single lump sum subcontracting opportunity to provide comprehensive HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. The scope of work involves the cleaning of twelve AHUs and twenty-eight heating and cooling coils serving the Kilmer and Edison dormitories, as well as the cleaning of supply, return, and outside-air ductwork and air distribution components. The contractor is responsible for providing all labor, equipment, and materials, including the installation of permanent access panels and the restoration of any affected ceiling surfaces. The estimated contract value ranges from $100,000 to $250,000, with a performance period of 90 consecutive business days following the written Notice to Proceed. Bids are due by November 17, 2026, and must be submitted via email using the MTC Bid for Lump Sum Contract form, accompanied by a detailed cost breakout on company letterhead. A physical site visit and signature on the attendance roster are mandatory prerequisites for bid submission. For bids equal to or exceeding $25,000, a bid bond guarantee of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. Award decisions will be based on overall best value. Compliance requirements include adherence to Davis-Bacon prevailing wage rates for Middlesex County, FAR regulations regarding small business certifications, and the submission of a UEI number and SF 1413 form.

Edison Job Corps

POSTED

about 2 hours ago

DEADLINE

CBP7787 ED1 RM 123 HVAC Compressor Replacement

Solicitation # CBP7787 ED1 RM 123

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontract to replace a failed HVAC/refrigeration compressor at the ED1 Building of the Sierra Nevada Job Corps Center in Reno, Nevada. The project scope is divided into four phases: preparation and environmental safety, including refrigerant recovery per EPA Section 608; demolition and removal of the failed unit; installation of an OEM-specified compressor and associated components; and system testing and commissioning. The estimated price range for this effort is between 0 and 25,000 dollars, with bids evaluated based on overall best value. Interested bidders must complete a mandatory physical site visit and sign the attendance roster prior to submission. Required documentation includes the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and a completed MTC Supplier Packet containing a W-9 and self-certification. Bids equal to or exceeding 25,000 dollars require a bid bond of 20 percent of the base bid, as well as performance and payment bonds from a surety with at least an A- rating. The contractor must comply with Washoe County wage determinations, FAR safety and labor standards, and provide proof of general liability insurance of at least 1 million dollars and worker's compensation with 500,000 dollars in employer's liability limits. Final payment is contingent upon a successful final inspection, submission of a certified payroll report, and a certificate of release of liens.

Sierra Nevada Job Corps Center

POSTED

about 2 hours ago

DEADLINE

MJCC Multiple HVAC Replacement System

Solicitation # mjcc-multiple-hvac-replacement-system

Education and Training Resources is seeking quotes for a subcontracting opportunity to provide turnkey replacement of multiple HVAC systems at the Montgomery Job Corps Center in Montgomery, Alabama. The scope of work involves the removal of existing equipment and the installation of new systems across several buildings, including Building A (4-ton), Building B (7.5-ton), Building E (10-ton), Building F (two 4-ton units), and Building G (4-ton, 7.5-ton, and 3.5-ton units). Technical requirements include the use of R-454B refrigerant, Energy Star certification with a minimum EER rating of 16 for specific units, and a 90 percent efficiency furnace. Contractors must provide a 5 to 10 year warranty on parts and a 2 year warranty on workmanship, and they are required to employ a testing and balancing service to ensure airflow meets original designs. Interested bidders must be registered in SAM.gov with an active Unique Entity ID and provide Alabama business licenses, a W-9, and FFATA forms. Submissions must include a completed bid sheet with a detailed cost breakdown, a proposed performance schedule, and certificates of insurance. The project is subject to the Davis-Bacon Act for prevailing wages and adheres to FAR clauses regarding debarment, the Service Contract Act, and anti-lobbying certifications. Bonding requirements vary by project value, with 100 percent payment bonds required for projects over 35,000 dollars and additional performance bonds required for those exceeding 150,000 dollars. Bids are due by November 27, 2026, at 12:00 PM CST.

Montgomery Job Corps Center

POSTED

about 2 hours ago

DEADLINE

Joliet Job Corps-Request for Quote HVAC Replacement Female Dormitory

Solicitation # joliet-job-corps-request-quote-hvac-replacement-female-dormitory

Management and Training Corporation is seeking a subcontractor for a lump sum contract to replace ten furnace and air conditioning systems at the Joliet Job Corps Center female dormitories in Illinois. The scope of work includes the removal and disposal of existing equipment, the installation of ten new Carrier HVAC systems, and the integration of a Pelican Building Automation System across eleven units. Deliverables include two sets of operation and maintenance manuals, product data sheets, and manufacturer and installer warranties. Bidders must conduct a physical site visit and sign an attendance roster to be eligible for award. Proposals must be submitted by November 23, 2026, via email to Fran McGraw, including a signed MTC bid form and a detailed cost breakout on company letterhead. The contract is subject to the Davis-Bacon Act, requiring certified proof of compliance with applicable wage determinations. For bids equal to or exceeding $25,000, a bid bond of 20% is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. Eligible set-asides include various small business categories such as VOSB, SDVOSB, WOSB, and HUBZone. First-tier subcontractors with contracts exceeding $45,000 must disclose any federal debarment or suspension status per FAR 52.209-6. Award will be based on overall best value as determined by MTC. Performance is limited to weekdays between 8:00 am and 5:00 pm CT, and contractors must maintain general liability insurance of at least $1,000,000 and worker's compensation with employer's liability of at least $500,000.

Joliet Job Corps

POSTED

about 2 hours ago

DEADLINE

ACT-0124-00 BNATCS: Installation of two (2) existing Chillers Bldg. 366 at the Willima J. Hughes Technical Center, Atlantic City, NJ

Solicitation # act-0124-00-bnatcs-installation-two-2-existing-chillers-bldg-366-willima-j-hughes-technical-center

This solicitation, managed by PTSI Managed Services Inc., involves the installation of two existing chillers at Building 366 of the William J. Hughes Technical Center in Atlantic City, New Jersey. The scope of work encompasses the installation of electrical power, control interface connections, and chilled water piping, as well as the final start-up of the equipment. The estimated magnitude of construction for this project is between 250,000 and 500,000 dollars. The project is designated as a small business set-aside, welcoming bids from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The primary NAICS code associated with the requirement is 238220, though 238210 and 238290 are also anticipated. Interested parties must submit their responses by the deadline of November 18, 2026.

PTSI Managed Services Inc.

POSTED

about 2 hours ago

DEADLINE

Centennial Dry Sprinkler System & Compressor Replacement Services

Solicitation # centennial-dry-sprinkler-system-compressor-replacement-services

Management & Training Corporation (MTC), on behalf of the U.S. Department of Labor, is soliciting bids for a fixed-price, single lump sum contract to provide dry-type sprinkler system and compressor replacement services at the Centennial Job Corps Center in Nampa, Idaho. The project focuses on eliminating severe piping leaks and replacing failing infrastructure in Building CM (Men's Dormitory), Building CW (Women's Dormitory), and Building D (Recreation). The scope of work includes the demolition and removal of existing distribution piping and air compressors, followed by the installation of a new code-approved piping network and properly sized air compressor in accordance with NFPA 25 standards. The awarded contractor must complete all work within 30 consecutive business days following the written Notice to Proceed. Bids are due by December 1, 2026, and will be evaluated based on overall best value. A mandatory physical site visit and signature on the attendance roster are required prior to bid submission. For bids totaling $25,000 or more, contractors must provide a bid bond guarantee equal to 20% of the base bid, and performance and payment bonds will be required upon award. Submission requirements include a detailed cost breakout, proof of insurance, and a completed SF 1413 form. This solicitation is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Compliance requirements include adherence to Davis-Bacon Act prevailing wage rates for building construction in Idaho, submission of weekly certified payroll reports, and compliance with FAR regulations regarding subcontractor disclosure for awards exceeding $45,000. Final payment is contingent upon a joint substantial completion inspection, a final inspection, the submission of two sets of operation and maintenance manuals, and the delivery of a certificate of release of liens and payment of debts.

Management & Training Corporation/Centennial Job Corps Center

POSTED

about 2 hours ago

DEADLINE

Dorm Hot Water Tank Replacement – Glenmont Job Corps Center – S26-006

Solicitation # S26-006

Adams and Associates, Inc. is seeking qualified mechanical and plumbing contractors for solicitation S26-006 to replace domestic hot water storage tanks and associated equipment at the Glenmont Job Corps Center in Glenmont, New York. This subcontracting opportunity involves the removal and disposal of four 505-gallon tanks and the installation of four new 500-gallon insulated storage tanks, four heat exchangers, and one bronze Bell and Gossett circulator pump in the North Dormitory. The scope of work includes all necessary piping modifications using ProPress materials, electrical disconnections and reconnections, insulation matching, rigging, and the provision of a temporary hot water heater to ensure the facility remains operational during the estimated construction period of two and a half to three weeks. Proposals are due by November 9, 2026, at 4:00 PM ET, following a pre-proposal site walkthrough on October 29, 2026. Award decisions will be based on a weighted evaluation of price (60 percent), quality (20 percent), past performance (10 percent), and schedule (10 percent). Selected contractors must comply with New York State statutory insurance requirements, Davis-Bacon prevailing wage determinations, and strict center security and safety protocols, including a prohibition on fraternization with students. Required submission documents include company qualifications, business references, New York State licenses, certificates of insurance, a current W-9, and a completed vendor questionnaire featuring a Unique Entity ID and NAICS code. Payment terms are Net 30 days upon completion and receipt of invoice.

Adams and Associates, Inc.

POSTED

about 2 hours ago

DEADLINE

Roswell JCC – Male Dormitory Bldg. Water Source Heat Pump Replacement (20 units)

Solicitation # roswell-jcc-male-dormitory-bldg-water-source-heat-pump-replacement-20-units

The Career Systems Development Corporation is soliciting proposals for the total replacement of twenty ceiling-mounted water source heat pumps at the Roswell Job Corps Center Male Dormitory Building 558 in New Mexico. The scope of work involves the removal and off-site disposal of twenty failed units and the installation of new Bosch 1-ton units or an equivalent model. The installation must be comprehensive, covering ducting, electrical, gas, thermostats, wiring, flexible hoses, and pressure valves. Additionally, the contractor must install smoke dampers with fusible links in all vents leading into the plenum and ensure all materials used in the plenum are plenum rated. All work must comply with NFPA 101, NFPA 70, and applicable plumbing, mechanical, and building codes. This solicitation is set aside for small businesses, including certified VOSB, SDVOSB, WOSB, and HUBZone concerns. The project is subject to the Davis Bacon Act Wage Determination NM20260014, requiring the submission and approval of weekly certified payroll reports prior to invoice payment. Proposals exceeding 100,000 dollars will require payment and performance bonding for 100 percent of the contract value upon award. Submissions must include a safe work process, detailed costs for labor and materials, total project cost, equipment cut sheets, warranty information, and a proposed payment schedule. Final deliverables include the delivery of operation manuals to the Facility Manager upon project completion.

Career Systems Development Corporation

POSTED

about 2 hours ago

DEADLINE

Exeter Job Corps Boiler Room Pump Replacement

Solicitation # exeter-job-corps-boiler-room-pump-replacement

The Exeter Job Corps is seeking a qualified contractor for the replacement of boiler room pump number two. The project requires the installation of a new TACO pump model TACF1511, along with the necessary new valves, fittings, gauges, and thermo-wells. Work will be performed in Rhode Island under NAICS code 238220. Eligible bidders must be licensed, insured, and possess an active UEI registration. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Responses are due by November 6, 2026.

Exeter Job Corps

POSTED

about 2 hours ago

DEADLINE

More opportunities from California → Public Works - Capital Projects

Same awarding agency

Systems Integration (IBM Maximo)This subcontract, issued by the California Public Works Capital Projects agency, focuses on the technical integration between the FCIS platform and the County of San Mateo's existing Computerized Maintenance Management System. The project requires the implementation of a bi-directional data pipeline using API synchronization with the IBM Maximo Application Suite SaaS to ensure seamless data flow between the two systems. Successful execution of this contract demands specialized expertise in IBM Maximo API and data pipeline development. Interested parties must submit their responses by December 18, 2026, to deliver a fully integrated system under NAICS code 541512.

Computer Systems Design Services

POSTED

about 6 hours ago

DEADLINE

in about 1 month

FCIS Software (SaaS) ProviderThis subcontract agreement establishes a partnership with a Software as a Service provider to supply and host a cloud-based Facility Condition Information System for prime contractors working on County of San Mateo Public Works projects. The provider is responsible for delivering enterprise-grade cloud hosting, continuous data storage, automated backups, and regular software updates to ensure system stability and performance. The service model supports a flexible user base, allowing for unlimited read-only access alongside designated administrative users. The contract is structured around a five-year total cost of ownership period, covering the active SaaS subscription and ongoing technical support. Managed under the Public Works Capital Projects agency in California, the procurement falls under NAICS code 518210. Interested parties must submit their responses by the deadline of December 18, 2026.

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Asset Inventory & Tagging ServicesThis subcontract for Asset Inventory and Tagging Services involves performing a physical inventory of maintainable equipment for prime contractors working on County of San Mateo Public Works projects. The selected provider will be responsible for capturing technical nameplate data and applying physical 2D barcode tags to over 12,000 assets using specialized printing and tagging equipment. The primary deliverable for this engagement is a compiled Master Equipment Register. This project falls under NAICS code 541990 and is managed by the Public Works Capital Projects division in California, with a response deadline set for December 18, 2026.

All Other Professional, Scientific, and Technical Services

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Facility Condition Assessment (FCA) ServicesThis subcontract for Facility Condition Assessment (FCA) Services supports prime contractors on County of San Mateo Public Works projects. The selected provider will perform baseline assessments for approximately 4.5 million gross square feet of space, spanning general government, healthcare, and critical facilities. All work must be conducted in accordance with ASTM E2018-24 standards and utilize UniFormat II Level 3 classification. The project requires specialized expertise in critical infrastructure environments to ensure accurate data collection and reporting. Interested parties must submit their responses by December 18, 2026, for this engagement managed by the California Public Works Capital Projects agency under NAICS code 541330.

Engineering Services

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Facility Condition Assessment and Asset Management Solution

Solicitation # 2026-RFP-00266

The County of San Mateo, through its Department of Public Works, is soliciting a turnkey solution for a Facility Condition Assessment (FCA) and Asset Management project under solicitation 2026-RFP-00266. The project involves performing baseline FCAs for approximately 100 facilities covering 4.5 million gross square feet across 75 sites, divided into three operational zones including general government facilities and high-compliance healthcare environments. The selected contractor will be responsible for conducting physical walk-throughs per ASTM E2018-24 standards, performing nameplate inventories, and installing durable 2D barcode tags on approximately 12,000 assets. Key deliverables include the creation of a unified Master Equipment Register (MER), the deployment of a cloud-based Facility Condition Information System (FCIS) with US-based data residency, and the implementation of bi-directional integration with the County's IBM Maximo Application Suite SaaS. The contract is scheduled for award on February 23, 2027, with a project kick-off on March 8, 2027. Proposers must demonstrate at least five years of experience in FCAs and capital planning software within the last eight years and must be registered with the System for Award Management (SAM). Evaluation is based on overall best value, with preferential scoring available for local, small, and micro businesses or non-profits. Compliance requirements include adherence to San Mateo County regional prevailing wage rates, ADA and Title 24 accessibility standards, and HIPAA regulations for the protection of electronic protected health information. The scope specifically requires physical inspections of critical infrastructure such as mechanical rooms, electrical substations, and rooftops using high-durability anodized aluminum or metal-photopolymer tags.

Engineering Services

POSTED

about 6 hours ago

DEADLINE

in about 1 month

County Office Building 1 Renovation and Modernization Work Package 2 (WP2) Project (Project No. P33Z1)

Solicitation # 2027-RFP-00118

The County of San Mateo Public Works Department is soliciting proposals for the County Office Building 1 Renovation and Modernization Work Package 2 (Project No. P33Z1) located at 455 County Center in Redwood City, California. This project involves the interior remodel of all of Level 2 and a portion of Level 1, encompassing the construction of non-load bearing partitions, suspended acoustic ceilings, lighting, finishes, and remodeled restrooms. The scope also includes comprehensive upgrades to mechanical, electrical, and plumbing systems, the installation of fire suppression and fire alarm systems, and the modernization of the existing Siemens fire alarm system. The engineer's estimate for the project is between 13 million and 15 million dollars, with the contract intended to be awarded to the lowest responsive and responsible bidder. The project is subject to a strict timeline with an anticipated notice to proceed on December 8, 2026, and an overall completion period of 204 calendar days. A critical milestone requires all work on or impacting Level 1 to be finished by May 9, 2027. Contractors must be Class B General Contractors, registered with the Department of Industrial Relations, and maintain a staffed office within San Mateo County or within 55 miles of the project site. Due to the presence of asbestos, lead-based paint, and PCBs identified in hazardous materials surveys, all abatement must be performed by licensed professionals in compliance with Cal/OSHA and BAAQMD standards. Contractual requirements include adherence to a Project Labor Agreement, payment of California prevailing wages, and the mandatory use of Procore for project management. Bidders must provide a bid bond of at least 10 percent of the base bid, and the successful awardee will be required to provide 100 percent payment and performance bonds. Proposals must be submitted electronically via the eProcurement portal by November 18, 2026.

Commercial and Institutional Building Construction

POSTED

about 6 hours ago

DEADLINE

Fire Suppression & Specialized SystemsThis subcontract opportunity, managed by the California Public Works Capital Projects agency, involves the installation of fire suppression and specialized safety systems for prime contractors on San Mateo County JOC projects. The selected contractor will be responsible for performing installations as described in Spec 13 47 13, ensuring the final delivery of a fully installed and tested system. The project falls under NAICS code 238220 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 10, 2026. Further details and application procedures can be accessed through the official procurement portal.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

DEADLINE

in about 1 month

Interior Finishes (Acoustical/Ceiling)This subcontract opportunity is for the installation of acoustical ceilings and interior finish systems for prime contractors working on San Mateo County JOC projects. The selected provider will be responsible for performing all installation work in strict accordance with Spec 09 53 00 to ensure the successful delivery of completed ceiling systems. Managed by the California Public Works Capital Projects agency, this project falls under NAICS code 238310. The solicitation was posted on November 2, 2026, and requires a response by the deadline of December 10, 2026.

Drywall and Insulation Contractors

POSTED

DEADLINE

in about 1 month

Doors, Frames & HardwareThis subcontract agreement involves the supply and installation of hollow metal doors, frames, and specialized hardware for prime contractors working on San Mateo County JOC projects. The scope of work requires the delivery of fully installed and functioning door assemblies, with specific adherence to technical specifications 08 12 13 for doors, 08 12 16 for frames, and 08 34 73 for locks and specialized hardware. Managed by the California Public Works Capital Projects agency, the opportunity is categorized under NAICS code 238350. The solicitation was posted on November 2, 2026, and requires a response by the deadline of December 10, 2026.

Finish Carpentry Contractors

POSTED

DEADLINE

in about 1 month

Roofing & WaterproofingThis subcontract for Roofing and Waterproofing involves the demolition of existing roofing and the installation of new roofing systems for prime contractors on San Mateo County JOC projects. The scope of work specifically requires the execution of built-up roofing demolition according to Spec 07 51 13 and the installation of waterproofing and roofing membranes per Spec 07 22 16 to deliver a fully installed waterproof roof system. Managed by the California Public Works Capital Projects agency under NAICS code 238160, the solicitation was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 10, 2026.

Roofing Contractors

POSTED

DEADLINE

in about 1 month

Structural Steel Fabrication & WeldingThis subcontract for Structural Steel Fabrication and Welding is issued by the California Public Works Capital Projects agency for work on San Mateo County JOC projects. The selected contractor will be responsible for performing welding and torch cutting for structural metal components on behalf of prime contractors. All work must be executed in strict accordance with Spec 05 02 21 for welding and Spec 05 03 00 for torch cutting, culminating in the delivery of completed structural steel components. The opportunity is categorized under NAICS code 238120 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 10, 2026. Further details regarding the solicitation can be accessed through the official procurement portal.

Structural Steel and Precast Concrete Contractors

POSTED

DEADLINE

in about 1 month

Site Clearing & DemolitionThis subcontract opportunity, titled Site Clearing and Demolition, is issued by the California Public Works Capital Projects agency for Job Order Contract projects within San Mateo County. The selected contractor will be responsible for performing demolition of existing site conditions and structures for prime contractors, specifically executing site clearing and demolition tasks in accordance with Spec 02 41 19 to deliver a fully cleared site. The project falls under NAICS code 238910 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 10, 2026. Further details and application materials can be accessed through the official procurement portal.

Site Preparation Contractors

POSTED

DEADLINE

in about 1 month

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS