This Subcontract opportunity from California was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

On-Call Sign Replacement and Installation Support

Closed

State & Local

Submission Closed08/31/2026, 04:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 238990

New

Traffic Control ServicesThis subcontract opportunity with S.C. Valley Engineering, Inc. is for the provision of traffic control and management services supporting prime contractors on municipal utility relocation projects throughout California. The scope of work includes the implementation of traffic control plans, the placement of necessary signage and cones, and the execution of flagging operations to ensure safe traffic flow and the establishment of secure protection zones for workers. The project is designated as an 8A set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 238990. Interested parties must submit their responses by the deadline of December 1, 2026.

S.C. Valley Engineering, Inc.

POSTED

DEADLINE

Traffic Control & ManagementThis subcontract opportunity with S.C. Valley Engineering, Inc. focuses on providing comprehensive traffic control and management services for municipal utility relocation projects. The selected contractor will be responsible for implementing traffic control plans, placing necessary signage, providing flagging services, and installing traffic loops to maintain public safety and ensure secure site access for prime contractors. The project is designated as an 8A set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 238990. Interested parties must submit their responses by the deadline of December 1, 2026.

S.C. Valley Engineering, Inc.

POSTED

DEADLINE

MAIN WASTEWATER TREATMENT PLANT SECONDARY REACTORS REHABILITATION,PHASE 2, SPECIFICATION SD-462

Solicitation # main-wastewater-treatment-plant-secondary-reactors-rehabilitationphase-2-specification-sd-462

J.F. Shea Construction, Inc.

POSTED

DEADLINE

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

J.F. Shea Construction, Inc. is seeking bids from qualified DBE subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project in San Jacinto, California. The project, owned by the Eastern Municipal Water District, involves a wide array of work items including AC paving, concrete, structural steel, HVAC, electrical, instrumentation, and various interior and exterior finishing trades. Bids are due by November 17, 2026, at 10:00 A.M. Interested parties can access plans and specifications via the District's PlanetBids procurement portal or at the J.F. Shea office in Walnut. Potential subcontractors are expected to be bondable, with J.F. Shea covering up to 1% of bond costs. All bids must strictly adhere to the provided plans and specifications, particularly regarding warranty requirements, as standard manufacturer warranties that do not meet owner specifications will be rejected.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

Sports Fencing & Backstops

POSTED

DEADLINE

Synthetic Turf Installation

POSTED

DEADLINE

Overhead Door & Gate Maintenance and Repair

Operations-Maintenance-Administration

POSTED

DEADLINE

Overhead Door & Gate Maintenance, Service, and Repairs

Solicitation # 260554

The Orange County Transportation Authority (OCTA) is seeking quotes from licensed contractors to provide comprehensive maintenance, service, and repairs for manually and electrically operated overhead doors, roll-up doors, fire doors, folding bay doors, and security gates. The scope of work includes inspection, testing, adjustment, and replacement of components, as well as welding and metal fabrication to ensure equipment is restored to safe operating conditions. This is a prevailing wage contract with a budget of $340,101 for a three-year term. Contractors must hold a valid D-28 Contractor License or an equivalent California license and must comply with NFPA 80 standards and the requirements of the Authority Having Jurisdiction. Award will be granted to the responsive, responsible bidder with the lowest weighted sum, with a 10% weight placed on the parts mark-up. Bidders must provide pricing for all three years of the term for labor, inspections, and equipment rentals to be considered responsive. Key requirements include adherence to California Labor Code prevailing wage laws, Level 2 Health, Safety, and Environmental Specifications, and the submission of a signed Verification of Work form with each invoice. Bids must be submitted electronically via the OpenGov Procurement portal by November 23, 2026, and must include a list of subcontractors, a status of past and present contracts, and at least three project references from the last two years.

Operations-Maintenance-Administration

POSTED

DEADLINE

Ceiling Grid and Tile Removal and InstallationThis subcontract opportunity with the Coffee County School System in Georgia involves the removal of existing ceiling tiles and grids and the installation of new ceiling grid systems and acoustic ceiling tiles. The selected contractor will work under prime contractors to deliver fully completed suspended ceiling systems across various school facility projects. Eligible bidders must be licensed ceiling contractors operating under NAICS code 238990. The solicitation was posted on November 6, 2026, and requires a formal response by the deadline of December 8, 2026.

Coffee County School System

POSTED

DEADLINE

Park Site Restoration ServicesThe Park Site Restoration Services subcontract involves providing specialized infrastructure and landscaping repairs for prime contractors working on City of Saint Paul Parks and Recreation projects. The scope of work focuses on mitigating soil rutting through grading, repairing damaged pavements and unpaved park trails, and restoring sod to its original condition. All work must be performed using appropriate grading equipment and pavement materials in strict accordance with City of Saint Paul park standards to ensure fully restored sites. This opportunity is categorized under NAICS code 238990 and is associated with the City of Saint Paul in Minnesota. The solicitation was posted on November 5, 2026, with a response deadline set for December 4, 2026. Interested parties are expected to deliver completed restoration of trails, pavements, and grading as specified in the contract requirements.

POSTED

DEADLINE

Door Installation ServicesThis subcontract for Door Installation Services involves the installation of storage building doors for prime contractors working on Alabama Department of Corrections projects. The scope of work includes measuring and fitting doors to existing openings, as well as installing frames, hinges, and locking mechanisms to ensure all units are fully operational and secure. Qualified providers must hold professional licensing, maintain valid certificates of insurance, and be enrolled in E-Verify. This opportunity falls under NAICS code 238990 and was posted on November 5, 2026, with a response deadline of November 10, 2026.

Department Of Corrections, Engineering

POSTED

DEADLINE

Traffic Control Services

Utah

POSTED

about 11 hours ago

DEADLINE

in about 2 months

AI Contract Overview

The County of San Mateo in California is seeking a subcontractor for on-call sign replacement and installation support. This project focuses on the logistics, delivery, and potential field coordination required for sign replacement, with a specific emphasis on secure transport and risk management for shipments destined for Redwood City, California. Interested parties must submit their responses by August 31, 2026. The work falls under NAICS code 238990 and will be performed within the 94063 zip code of Redwood City.

General Info

San Mateo County seeks a sign replacement subcontractor in Redwood City by August 2026.

Agency

California → County of San Mateo

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Redwood City, CA, 94063, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260804009.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Traffic Signage Fabrication

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

PhaseClosed

PostedAug 5

subcontract

Response DeadlineAug 31

Deadline has passed

Submission Closed

08/31/2026, 04:00:00 PM PDT

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyCalifornia → County of San Mateo

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of San Mateo

Office AddressN/A

ContactsNo contact information available

Full Description

Logistics, delivery, and potential field coordination for sign replacement, including secure transport and risk management during shipment to Redwood City, CA.