This Government Contract opportunity from California was posted on July 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Excavation and Trenching Services

Closed

State & Local

Submission Closed08/18/2026, 09:00:00 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: 238910

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DEMOLITION OF THE CAMP HILL SQUARE APARTMENTS

Solicitation # 2027-RFP-033

Solicitation 2027-RFP-033 is a request for proposals issued by the Housing Opportunities Commission of Montgomery County for the demolition and waste removal of the Camp Hill Square Apartments in Gaithersburg, Maryland. The project scope involves the demolition of five apartment buildings containing 51 vacant units and a management office, including the removal of all above-grade structures, slabs, foundation walls, footers, and side wall walkways. Additionally, the contractor is responsible for removing above-grade utilities, capping or abandoning underground utilities, and clearing dumped materials and interior fencing at the neighboring Emory Grove Village parcel. The selected firm will be tasked with procuring all necessary Montgomery County demolition and raze permits, managing the removal of hazardous materials such as asbestos, and stabilizing the property according to the approved Sediment Control Plan. The contract features an initial performance period of four months from the Notice to Proceed. Proposals are due by October 30, 2026, via the OpenGov Procurement Portal and are evaluated based on schedule (20%), price (15%), and MFD participation. Key compliance requirements include adherence to Davis-Bacon and Maryland Prevailing Wage Laws, mandatory background screenings for all personnel, and participation in the HOC Works Program. Awardees must provide 100% payment and performance bonds, proof of insurance, and execute HUD certifications regarding debarment and suspension. HOC will retain 5% of payments until final acceptance, with liquidated damages of up to 1,000 dollars per day for incomplete work.

POSTED

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Site Preparation and Erosion ControlThis subcontract for Site Preparation and Erosion Control supports utility projects managed by the Twiggs County Board of Commissioners in Georgia. The selected contractor will be responsible for performing essential site clearing and erosion mitigation services for prime contractors, specifically focusing on clearing and grubbing, rock removal, and the installation of erosion control measures such as wattles and silt fences. The primary objective is to deliver a fully cleared right-of-way that adheres to all necessary compliance standards for erosion control. The opportunity is categorized under NAICS code 238910 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 1, 2026. Further details regarding the solicitation can be accessed through the Georgia Department of Administrative Services portal.

Twiggs County Board of Commissioners

POSTED

DEADLINE

Earthwork and GradingThis subcontract for Earthwork and Grading involves performing site grading and excavation services for prime contractors on projects managed by the County of Los Angeles Department of Public Works. The scope of work includes executing excavation and fill for utilities, structures, and pavement, as well as utility trenching and the installation of base course. All work must be performed in accordance with The Greenbook specifications to deliver a fully graded site and prepared foundations. The project is located in South Gate, California, under NAICS code 238910. Interested parties must submit their responses by the deadline of November 25, 2026.

County of Los Angeles Department of Public Works

POSTED

DEADLINE

Site Demolition and ClearingThis subcontract for Site Demolition and Clearing supports prime contractors on projects for the County of Los Angeles Department of Public Works in South Gate, California. The scope of work involves comprehensive site clearing and demolition, including the removal of masonry, concrete, bituminous surfaces, fencing, office structures, restrooms, and meter pits. Additionally, the contractor is responsible for managing Construction and Demolition debris recycling to ensure the site is fully prepared for grading. The opportunity is categorized under NAICS code 238910 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of November 25, 2026.

County of Los Angeles Department of Public Works

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DEADLINE

Deep Foundations & PilingThis subcontract opportunity involves the installation of a certified deep foundation system for a two-story, high-bay aircraft maintenance hangar at MCAS Cherry Point. Working under prime contractors for NAVFAC Mid-Atlantic, the selected provider will utilize pile driving rigs to drive precast, prestressed concrete piles to ensure the structural integrity of the facility. The project falls under NAICS code 238910 and is managed through the Department of Defense. Interested parties must submit their responses by November 12, 2026, to be considered for this specialized piling and foundation scope of work.

Navfacsyscom Mid-Atlantic

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Trenching, Conduit and Ground-well Installation

Solicitation # 19JM3727Q0002

The US Embassy in Kingston, Jamaica, is soliciting proposals for a firm fixed price contract to perform infrastructure support work, specifically trenching, conduit, and ground-well installation at various locations within the embassy compound. The scope of work includes identifying and marking underground utilities, performing trenching across multiple identified locations, and installing Schedule 80 PVC conduit with a minimum 24-inch cover, transitioning to rigid galvanized steel above grade. The contractor is responsible for providing all labor, equipment, and supervision, including a qualified English-speaking supervisor with at least two years of experience. All work must adhere to strict technical standards, including the 2014 National Electrical Code, 2015 International Fire Code, 2019 OBO Design Standards, and the 1990 Americans with Disabilities Act. The anticipated period of performance is 21 days following the issuance of a Notice to Proceed, with work performed Monday through Friday during standard business hours. Award will be granted to the lowest priced, acceptable, and responsible quoter who meets all technical and organizational requirements. Eligible offerors must maintain active registration in the System for Award Management (SAM.gov) and provide proof of Local Insurance and Defense Base Act (DBA) insurance. Proposals must be submitted in PDF format and include a performance bar chart and a detailed business management and technical proposal outlining the firm's experience and past performance over the last three years. Final acceptance is contingent upon the work being completed in a satisfactory manner and the restoration of all work areas to pre-construction conditions.

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DEADLINE

Camptonville Housing Decommissioning

Solicitation # 127EAX26Q0076

Solicitation 127EAX27Q0010 is a combined synopsis and request for quotation issued by the USDA Forest Service for the decommissioning of barracks and other buildings at the Tahoe National Forest in Nevada City, California. The scope of work includes demolishing structures, clearing and disposing of debris, capping utilities, and performing HAZMAT mitigation for lead paint, asbestos, and animal feces. This is a total small business set-aside under NAICS code 238910, with a small business size standard of 19 million dollars. The anticipated contract is a firm fixed price award with an estimated price range between 100,000 and 250,000 dollars. The government will award the contract based on the lowest price technically acceptable criteria. Qualified offerors must be registered in the System for Award Management and submit four separate PDF documents, including a signed SF-1442, a price proposal schedule of items, and a technical proposal detailing their approach and past performance. A bid guarantee of 20 percent is required for quotes exceeding 150,000 dollars. The selected contractor must commence work within 10 calendar days of the notice to proceed and complete all activities, including final cleanup, within 90 calendar days. The project is subject to the Davis-Bacon Act and Buy American requirements for construction materials.

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Interior Demolition & Site PrepThis subcontract for Interior Demolition and Site Prep involves performing selective interior demolition for prime contractors on projects managed by the Stanislaus Regional Housing Authority. The scope of work focuses on preparing units for ADA mobility upgrades by removing door thresholds, interior walls, water closets, shower compartments, and existing cabinetry. The contractor is responsible for delivering cleared work areas ready for new installations and ensuring the legal disposal of all demolished materials. The project is located in Watsonville, California, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of December 1, 2026.

Stanislaus Regional Housing Authority

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Pavement Demolition & SawcuttingThis subcontract for Pavement Demolition and Sawcutting involves providing specialized services for prime contractors on projects managed by the City of Monterey Department of Public Works. The scope of work includes precision sawcutting of road edges and the removal and hauling of 1,400 square feet of asphalt concrete pavement and base material, ensuring the delivery of demolished materials and a properly prepared subgrade. The project is located in Monterey, California, and requires all diesel equipment to have CARB Certificates of Reported Compliance. Interested parties must submit their responses by the deadline of December 8, 2026.

City of Monterey Department of Public Works

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DEADLINE

PV System Decommissioning & RemovalThis subcontract for PV System Decommissioning and Removal involves the removal and disposal of existing solar infrastructure for prime contractors on municipal projects within the City of Highland, California. The scope of work includes disconnecting, removing, and hauling away PV panels, stanchions, and all associated components to ensure roof surfaces are cleared and ready for patching and new installations. The project requires work to be performed on an expedited schedule. Interested parties must respond by November 25, 2026, for this opportunity categorized under NAICS code 238910. Performance of the contract will take place in Highland, California, zip code 92346.

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Clearing, Grubbing, and Site RestorationThis subcontract opportunity with Cleary Construction, Inc. involves site preparation and final restoration for municipal sewer improvement projects. The scope of work includes clearing and grubbing 5,130 square yards of wooded areas, removing 30 trees with diameters exceeding 15 inches from City right-of-ways and residential or commercial yards, and completing final fine grading and seeding for the same 5,130 square yard area. The selected contractor is responsible for obtaining all necessary local municipal right-of-way permits to deliver a fully cleared site and a restored surface. This is an SBA set-aside opportunity open to various small business certifications, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on October 28, 2026, with a response deadline of December 4, 2026. The project falls under NAICS code 238910 and is focused on delivering essential infrastructure support for municipal sewer improvements.

Cleary Construction, Inc. Cleary Construction, Inc

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DEADLINE

Entrance Area Selective DemolitionThis subcontract for Entrance Area Selective Demolition involves performing specialized demolition services for prime contractors on DPA Capital Construction projects located in Denver, Colorado. The scope of work includes the removal of existing entrance components in accordance with Section 02 41 20, the management of daily debris removal, and the maintenance of sidewalk access to ensure a cleared and prepared opening for subsequent construction. The project requires strict adherence to OSHA demolition safety standards to maintain a secure job site. Interested parties should note that the solicitation was posted on October 28, 2026, with a response deadline of November 6, 2026. The contract falls under NAICS code 238910 and is managed by DPA Capital Construction/Controlled Maintenance within the state of Colorado.

DPA - Capital Construction/controlled Maintenance

POSTED

about 12 hours ago

DEADLINE

in 9 days

AI Contract Overview

The City of San Bruno in California is seeking a subcontractor for Excavation and Trenching Services to support utility and drainage projects. The scope of work encompasses comprehensive earthwork activities, including trenching, shoring, spoil removal, dewatering, and backfilling, all of which must be performed in strict compliance with OSHA standards. This opportunity is categorized under NAICS code 238910 and will be performed within San Bruno, zip code 94066. Interested parties must submit their responses by the deadline of August 18, 2026, at 9:00 PM.

General Info

San Bruno seeks excavation and trenching subcontractors for utility projects by August 18, 2026.

Agency

California → City of San Bruno

NAICS

238910 - Site Preparation Contractors

Place of Performance

San Bruno, CA, 94066, USA

Set-Aside

NONE

Documents

This scope was carved out of 60058 & 82702.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Clear Path Sidewalk and Accessible Curb Ramp Project – Concrete Replacement

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 17

subcontract

Response DeadlineAug 18

Deadline has passed

Submission Closed

08/18/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → City of San Bruno

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → City of San Bruno

Office AddressN/A

ContactsNo contact information available

Full Description

Earthwork for utility and drainage projects including trenching, shoring, spoil removal, dewatering, and backfilling in compliance with OSHA standards.