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D.F. Stone Contracting Ltd., 1230 Station Road, Medford, NY 11763

UEI: SLED_5A9EBB9E28F60961

D.F. Stone Contracting Ltd., 1230 Station Road, Medford, NY 11763 is a federal contractor, registered under UEI SLED_5A9EBB9E28F60961. It has been awarded $266,472 across 1 federal contract. Primary work spans Site Preparation Contractors. Top awarding agencies include Ceu PROVIDENCE(000G1).

Contact Information

Registration and classification details

Registration

UEI Code

SLED_5A9EBB9E28F60961

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Ceu PROVIDENCE(000G1)$266.5K100%

Awards by NAICS

238910 - Site Preparation Contractors$266.5K100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in D.F. Stone Contracting Ltd., 1230 Station Road, Medford, NY 11763's top NAICS codes and agencies

Selective Demolition and DisposalThis subcontract for Selective Demolition and Disposal involves performing selective demolition, removal, and disposal of materials for prime contractors on State of Hawaii Department of Transportation Airports Division projects. The scope of work includes the demolition of specified structures and surfaces, the hauling of all removed materials for legal disposal, and strict adherence to site pollution controls as outlined in Section 01651 to ensure cleared site areas are ready for reconstruction. The opportunity is categorized under NAICS code 238910 and was posted on October 2, 2026, with a response deadline of November 17, 2026. Interested parties can find further details through the Hawaii Department of Transportation via the provided procurement link.

Department of Transportation

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Site Development & Civil Works

Department of Agriculture and Consumer Services

POSTED

about 13 hours ago

DEADLINE

in about 1 month

Piling & Foundation Work

North Coast Regional District

POSTED

about 15 hours ago

DEADLINE

Heavy Equipment Rental and Operator Services

Das Purchasing (statewide Bids & Contracts)

POSTED

about 16 hours ago

DEADLINE

Demolition and Utility RemovalThis subcontract for Demolition and Utility Removal involves performing demolition and removal of existing infrastructure for prime contractors on British Columbia Hydro and Power Authority industrial facility projects. The scope of work specifically includes the demolition and removal of existing staircases, guardrails, and associated utilities to ensure the site is cleared and ready for subsequent preparation and excavation phases of new construction. The opportunity was posted on October 2, 2026, with a response deadline of October 27, 2026. Classified under NAICS code 238910, the project is managed through the Province of British Columbia. Interested parties can find further details via the provided BC Bid portal link.

British Columbia Hydro and Power Authority

POSTED

about 16 hours ago

DEADLINE

Pavement Demolition and RemovalThis subcontract for Pavement Demolition and Removal involves providing specialized demolition services for prime contractors working on intersection improvement projects in the City of Waterbury. The scope of work includes the removal of 100 square yards of concrete pavement and 500 linear feet of saw-cutting for bituminous concrete pavement. To complete these tasks, the contractor is responsible for providing all necessary equipment, including concrete saws, jackhammers, and hauling trucks, to ensure cleared pavement areas are delivered according to project drawings. Managed by DAS Procurement for the state of Connecticut, the contract requires strict adherence to CT State prevailing wage laws. Interested parties must submit their responses by the deadline of October 27, 2026, at 3:30 PM. The project falls under NAICS code 238910 and is focused on the efficient removal and disposal of existing pavement materials to facilitate city infrastructure upgrades.

DAS Procurement

POSTED

about 18 hours ago

DEADLINE

Earthwork and Site PreparationThis subcontract for Earthwork and Site Preparation involves performing earth excavation and subgrade preparation for prime contractors on intersection improvement projects within the City of Waterbury. The scope of work requires the excavation of 400 cubic yards of earth and the formation and grading of 600 square yards of subgrade using graders, excavators, and compaction equipment to deliver a site ready for paving. Managed by DAS Procurement for the state of Connecticut, the project falls under NAICS code 238910. All work must be performed in strict compliance with Connecticut State prevailing wage laws. The solicitation was posted on October 2, 2026, with a response deadline of October 27, 2026.

DAS Procurement

POSTED

about 18 hours ago

DEADLINE

Selective Demolition & Waste ManagementThis subcontract for the City of Texarkana involves selective demolition and waste management services for the Perot Theatre project. The selected contractor will be responsible for executing masonry cutting with power-driven saws, removing MPE items, and ensuring all designated areas are cleared and ready for new construction. The scope of work includes providing all necessary waste receptacles and hauling debris away from the site. This opportunity was posted on October 2, 2026, with a response deadline of October 19, 2026, falling under NAICS code 238910.

City of Texarkana

POSTED

about 18 hours ago

DEADLINE

Excavation & UtilitiesThis subcontract for the Perot Theatre project, issued by the City of Texarkana in Texas, focuses on essential earthwork and utility installation. The selected contractor will be responsible for performing excavation for utility routing and trenching, with the primary deliverables being the completed excavated trenches and the successful installation of utility lines for the prime contractors. The opportunity was posted on October 2, 2026, and requires responses by October 19, 2026. Classified under NAICS code 238910, this project is specifically tailored for specialized site preparation and utility infrastructure work necessary for the development of the theatre.

City of Texarkana

POSTED

about 18 hours ago

DEADLINE

Site Grading and EarthworkThis subcontract for Site Grading and Earthwork involves performing essential site preparation and grading services for prime contractors working on Lexington County School District One facility projects in South Carolina. The scope of work specifically includes re-routing existing circulation paths and executing grading tasks necessary to support the installation of new drainage infrastructure and paving for a vehicular stacking loop. The ultimate goal of the contract is to deliver a fully graded and prepared site ready for subsequent construction phases. The solicitation was posted on October 2, 2026, with a response deadline set for November 2, 2026. Classified under NAICS code 238910, this opportunity is managed by Lexington County School District One. Interested parties can find further details and submission guidelines through the provided Beacon Bid portal.

Lexington County School District One

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Site Clearing, Grading, and Erosion ControlThis subcontract involves site clearing, grading, and erosion control services for prime contractors working on Pennsylvania Department of Environmental Protection Bureau of Abandoned Mine Reclamation projects. The scope of work includes clearing and grubbing 7.5 acres, implementing Erosion and Sediment Pollution Control Plans, and installing compost filter socks and rock construction entrances. All activities must be performed using heavy earthmoving equipment, such as excavators and dozers, to deliver a fully graded and cleared site. The contractor is required to maintain strict compliance with DEP standards and PENNDOT Publication 408. This project falls under NAICS code 238910 and is managed through the Pennsylvania Department of Environmental Protection. Interested parties should note the response deadline of October 8, 2026.

Pennsylvania Department of Environmental Protection

POSTED

about 20 hours ago

DEADLINE

Demolition and Debris HaulingThis subcontract for Demolition and Debris Hauling involves the removal and legal disposal of existing stair structures for prime contractors working on Los Angeles Unified School District facility projects. The scope of work includes the controlled demolition of stairs, loading debris, and transporting all materials to approved landfills utilizing dump trucks and heavy machinery to ensure the site is cleared and ready for new installations. The project is located in Los Angeles, California, specifically within the 90028 zip code area. Interested parties must submit their responses by the deadline of October 14, 2026. This opportunity falls under NAICS code 238910 and is managed through the California agency for LAUSD.

POSTED

about 20 hours ago

DEADLINE

General Site Work & EarthworkThis subcontract for General Site Work and Earthwork involves providing comprehensive site preparation, excavation, grading, and hauling services for prime contractors working on Los Angeles Unified School District campus reconstruction projects. Specifically, the scope of work focuses on executing earthwork and site preparation for the Palisades Charter High School campus to deliver a graded site ready for construction. The project is managed under the agency name LAUSD in Los Angeles, California, and is categorized under NAICS code 238910. Interested parties must note that the response deadline for this opportunity is November 6, 2026.

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Site Work and GradingThis subcontract for Site Work and Grading involves performing essential site preparation, excavation, and grading for the McAuliffe EEC Outdoor Classroom, a facility project for the Los Angeles Unified School District. The scope of work includes executing earthwork and land clearing to ensure the area is properly graded and prepared for subsequent structural installation. The project is located in South Gate, California, under NAICS code 238910. Interested parties must note that the solicitation was posted on October 2, 2026, with a response deadline set for October 19, 2026.

Los Angeles USD

POSTED

about 20 hours ago

DEADLINE

Site Work and EarthworkThis subcontract for Site Work and Earthwork involves providing essential site preparation services for prime contractors working on Los Angeles Unified School District campus reconstruction projects. The scope of work includes excavation, grading, trenching, clearing and grubbing, soil stabilization, and the hauling of spoils to ensure the site is fully prepared for utility installation and foundation work. The project is located in Los Angeles, California, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of November 11, 2026.

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Site Preparation and GradingThis subcontract for Site Preparation and Grading involves providing excavation, grading, and soil stabilization services for prime contractors working on Los Angeles Unified School District projects. The scope of work specifically focuses on preparing outdoor areas for construction at the King ES and Weigand ES sites, ensuring that all soil is properly graded and stabilized to meet construction readiness standards. The project is located in Los Angeles, California, under NAICS code 238910. Interested parties must note that the solicitation was posted on October 2, 2026, with a response deadline set for October 16, 2026.

POSTED

about 20 hours ago

DEADLINE

King ES Outdoor Learning Environment / Weigand ES Outdoor Learning Environment

Solicitation # 2710035 & 2710036

Solicitations 2710035 and 2710036, issued by the Los Angeles Unified School District (LAUSD), seek bids for the development of Outdoor Learning Environments at two separate locations: King Elementary School, located at 3989 S. Hobart Blvd., and Weigand Elementary School, located at 10401 Weigand Ave., both in Los Angeles, California. This SLED organization project falls under NAICS code 238910. While specific performance outputs and contract values are not disclosed in the solicitation notice, the scope of work is detailed in plans and specifications available for download via an online registration portal for a fee. Interested bidders must submit their responses by the deadline of October 16, 2026, at 2:00 PM. Addendums will be distributed via email at no cost, and requests for printed plans and specifications can also be handled through email. The primary point of contact for this procurement is Paul Gomes.

POSTED

about 20 hours ago

DEADLINE

Sand Removal, Hauling, and GradingThis subcontract for the City of San Buenaventura involves sand removal, hauling, and grading services for public works projects in the City of Pierpont. The selected contractor will be responsible for clearing nuisance sand from streets, drains, and stairways, grading specific areas according to designated maps, and transporting beach sand to approved deposit sites. Operations require the use of loaders for piling and dump trucks with a maximum capacity of 15 tons. The contractor must ensure full compliance with Cal-OSHA regulations, Best Management Practices, and Biological Resource Assessment standards. This opportunity is categorized under NAICS code 238910, with the place of performance located in Ventura, California. Interested parties must submit their responses by the deadline of October 20, 2026.

City of San Buenaventura

POSTED

about 21 hours ago

DEADLINE