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WINDSOR CONTRACTING, L.L.C.

UEI: G4J3UDP3LGG7

WINDSOR CONTRACTING, L.L.C. is a federal contractor, registered under UEI G4J3UDP3LGG7. It has been awarded $18,865 in federal contracts. Primary work spans Site Preparation Contractors. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

G4J3UDP3LGG7

Federal Contracting Overview

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

AI Capability Profile

Windsor Contracting, L.L.C. provides specialized site preparation and environmental maintenance services. Their technical expertise includes the dewatering and cleaning of stilling basins, focusing on the removal of water and accumulated debris from critical water management infrastructure. The com...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

1

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

Department Of Defense$18.9K100%

Awards by NAICS

238910 - Site Preparation Contractors$18.9K100%

Awards by Agency Over Time

Awards by Place of Performance

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Keystone Job Corps Building 14 Demo

Solicitation # keystone-job-corps-building-14-demo

The Keystone Job Corps Building 14 Demo project involves the complete demolition of the old security building and its foundation at the Keystone Red Rock Job Corps Center in Drums, Pennsylvania. The scope of work includes the removal of an old septic system, debris, trees, and rocks, followed by backfilling, grading, and seeding of the area. Critical infrastructure tasks include capping the sewer, disconnecting and replacing the water shut-off valve within a strict one-day window between 8:30 AM and 3:00 PM to minimize student disruption, and rerouting power and communications to ensure the guard shack and mountain pump house and water tank remain operational. This small business set-aside solicitation requires the contractor to provide all necessary permits, dumpsters for haul-off, and chain of responsibility letters for all debris. Due to the site location on Foothills Drive, the contractor must provide traffic control and flaggers to manage heavy equipment and local traffic. Compliance requirements include active SAM.gov registration, adherence to Davis-Bacon wage standards, and the submission of certified payroll. Bidders must provide separate costs for labor and materials in their proposals.

Keystone Job Corps

POSTED

about 5 hours ago

DEADLINE

USSPACECOM Command and Control Facility (C2F): Design-Build Contractor (DBC) for Collaborative Delivery

Solicitation # c3df0d41-753d-4399-a6e3-12b580d1bfa2

Department Of Defense

POSTED

about 15 hours ago

DEADLINE

in about 2 months

Interior Demolition and Debris HaulingThis subcontract for Interior Demolition and Debris Hauling involves the removal of existing fixtures and waste management for facility projects at York St John University. The scope of work includes stripping out old flooring, sinks, and toilets, sorting materials for recycling, and transporting all debris to approved disposal sites using hauling trucks and waste skips to ensure the site is cleared for new installations. The project is categorized under NAICS code 238910 and requires the contractor to possess a valid waste carrier license. Interested parties must submit their responses by the deadline of November 16, 2026, following the posting date of October 15, 2026.

York St John University

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Septic System InstallationThis subcontract opportunity involves the design and installation of residential wastewater treatment systems for prime contractors working on projects for the Confederated Tribes of the Colville Reservation. The scope of work includes performing soil percolation evaluations, designing the systems, and installing tanks, distribution components, and drainfields. The final deliverable is a fully permitted and inspected operational septic system. Qualified candidates must be certified septic designers and installers and are responsible for securing all necessary health department permits. The work will be performed in Nespelem, Washington, under NAICS code 238910. The solicitation was posted on October 15, 2026, with a response deadline of October 30, 2026.

Confederated Tribes of the Colville Reservation

POSTED

about 19 hours ago

DEADLINE

Domestic Well Drilling and Water SystemsThis subcontract for Domestic Well Drilling and Water Systems involves the drilling and completion of domestic water wells for prime contractors on residential projects within the Confederated Tribes of the Colville Reservation. The scope of work encompasses the entire installation process, including drilling, casing, developing, testing, and disinfecting, as well as the installation of pumps, controls, pressure tanks, electrical connections, and pitless adapters to ensure a fully functional water supply. Qualified contractors must hold a valid well driller's license and water-quality testing certification to perform these services in Nespelem. Interested parties must submit their responses by October 30, 2026, for this project categorized under NAICS code 238910.

Confederated Tribes of the Colville Reservation

POSTED

about 19 hours ago

DEADLINE

Site Development and EarthworkThis subcontract for Site Development and Earthwork involves performing comprehensive site preparation for prime contractors on residential projects for the Confederated Tribes of the Colville Reservation in Nespelem. The scope of work includes clearing, grading, building pad preparation, and foundation excavation, as well as the installation of foundation drainage and rain-drain discharge systems. The contractor is responsible for managing critical environmental factors, including erosion, stormwater, and dust control, while handling the import and export of structural fill. The ultimate objective is to deliver a graded and stabilized building pad that is fully ready for construction. Responses for this opportunity are due by October 30, 2026.

Confederated Tribes of the Colville Reservation

POSTED

about 19 hours ago

DEADLINE

Dewatering and Water ManagementThis subcontract for Dewatering and Water Management involves performing water control and pumping operations for prime contractors on Lakehead Region Conservation Authority floodway projects. The selected provider is responsible for implementing sumps, well points, or pumping systems to maintain a dry working environment. Additionally, the contractor must treat suspended solids using sediment basins and filter bags in strict accordance with OPSS.MUNI 517 standards. A critical requirement of the contract is the submission of a comprehensive Dewatering and Water Management Plan. Interested parties must submit their responses by October 27, 2026, at 5:30 PM. The project falls under NAICS code 238910 and is managed through the bids&tenders platform.

POSTED

about 21 hours ago

DEADLINE

Floodway Sediment ExcavationThis subcontract for Floodway Sediment Excavation involves the removal of accumulated silt, sand, organic material, vegetation, and root matter for prime contractors working on Lakehead Region Conservation Authority floodway projects. The scope of work requires the use of heavy excavators and long-reach arms to achieve specified lines and grades, specifically ensuring that side slope transitions are constructed at a minimum of 2H:1V to meet design elevations for channel bottoms and side slopes. The opportunity was posted on October 15, 2026, with a response deadline of October 27, 2026. Classified under NAICS code 238910, the project is managed through the bids&tenders platform.

POSTED

about 21 hours ago

DEADLINE

Neebing-McIntyre Floodway Clearing Project

Solicitation # LRCA-2026-01

The Neebing-McIntyre Floodway Clearing Project (LRCA-2026-01), issued by the Lakehead Region Conservation Authority, involves vegetation clearing and sediment excavation between the Redwood Ave Bridge and the Diversion Channel Outlet. The scope of work includes the excavation of approximately 6,133 cubic meters of floodway sediment, hauling and disposal of 5,782 cubic meters of material, and the removal of trees 150 mm and greater in diameter. Additional requirements include the installation of geotextile and rip-rap, site dewatering in accordance with OPSS.MUNI 517, traffic control following Ontario Traffic Manual Book 7, and the implementation of environmental controls. The contractor must submit a Dewatering and Water Management Plan for approval prior to starting work and ensure side slope transitions maintain a minimum slope of 2H:1V. Tenders must be submitted digitally via the Bids and Tenders portal by 2:00 PM EDT on October 27, 2026, as a single PDF. Mandatory submission documents include the Tender Form, Agreement to Bond, a 10% bid bond on CCDC Form 220, a Certificate of Insurance, and Supplementary Forms A through D covering subcontractors, alternatives, experience, and supervisory staff. Failure to complete these forms may result in tender rejection. Upon award, the successful contractor must provide a performance bond for 100% of the work value and a labor and materials payment bond for 50%. Payment is processed via progress certificates, contingent upon the submission of a WSIB certificate of clearance and a statutory declaration confirming all liabilities and liens have been discharged. Notably, the owner is not liable for interest on any amount payable to the contractor, and time is strictly of the essence for completion.

POSTED

about 21 hours ago

DEADLINE

Sewer Flushing and Solid Waste RemovalThis subcontract for the City of Brantford involves providing high-pressure flushing services for siphons and pipelines. The selected contractor will work under prime contractors to remove solids using vacuum trucks and high-pressure water jetting equipment. Responsibilities include the comprehensive management of solid waste collection and disposal, which requires the contractor to hold all necessary waste hauling permits and adhere strictly to regulatory requirements. The final deliverables for this project consist of fully flushed and cleaned infrastructure along with the submission of waste disposal manifests. Interested parties should note that the response deadline is November 10, 2026, and the work falls under NAICS code 238910.

City of Brantford

POSTED

about 22 hours ago

DEADLINE

Temporary Bypass Pumping Installation and OperationThis subcontract for the City of Brantford involves the installation, operation, and maintenance of temporary bypass pumping systems to support prime contractors on municipal sewer projects. The selected provider will be responsible for mobilizing high-capacity sewage pumps and temporary piping to divert sewage during siphon cleaning, ensuring continuous monitoring for a duration of approximately 15 days. Key deliverables include the provision of a fully operational temporary bypass system and the management of traffic control for equipment placement. Due to the nature of the work, the contractor is required to hold Confined Space Entry certification. Responses for this opportunity are due by November 10, 2026.

City of Brantford

POSTED

about 22 hours ago

DEADLINE

Site Restoration and WaterproofingThis subcontract opportunity involves providing building waterproofing and site restoration services for prime contractors working on Department of Veterans Affairs Medical Center facility projects. The scope of work includes excavating around foundations, applying specialized waterproofing membranes, and performing the necessary site grade and landscaping restoration to return the area to its original condition. The project is located in Augusta, Georgia, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of October 30, 2026.

POSTED

about 23 hours ago

DEADLINE

School Demolition ServicesThis subcontract for School Demolition Services involves the complete demolition of the existing Bungay Elementary School building for prime contractors working on Town of Seymour school projects. The scope of work includes structural demolition of the facility, comprehensive site preparation, and the removal and disposal of all resulting debris to deliver a cleared site ready for new construction. Managed by DAS Procurement for the state of Connecticut, the project requires strict adherence to Connecticut prevailing wage laws and the provision of environmental disposal certifications. Interested parties must submit their responses by November 4, 2026, at 3:00 PM.

DAS Procurement

POSTED

about 23 hours ago

DEADLINE

Solicitation # W91QV127RA006

The Department of Defense is seeking capability statements for a non-personal services contract to provide professional and management development training for the Office of Army Cemeteries and Army National Military Cemeteries. Classified under NAICS 611430, the requirement consists of six distinct soft skills training sessions to be delivered via a streaming format, such as MS Teams, for approximately 250 civilian and military personnel. The training schedule is firm, with courses running from December 1, 2026, through September 7, 2027, covering topics including emotional intelligence, workplace civility, conflict resolution, goal setting, workplace anxiety, and handling difficult conversations. The government currently intends to award a sole source purchase order to DrTinaTalksWork but is conducting market research to determine if other capable small businesses exist. To be considered, respondents must be accredited through the International Accreditors for Continuing Education and Training (IACET) and possess a Doctorate in Management and Organizational Leadership or an equivalent degree, along with prior Department of Defense affiliation. Interested parties must submit a capability statement of no more than five pages to the designated contract specialists by October 24, 2026, demonstrating their ability to meet all statement of work requirements and provide training on the exact dates requested.

Department Of Defense

POSTED

about 23 hours ago

DEADLINE

Shirley Creek Campground Improvements

Solicitation # 127EAX26Q0114

Solicitation 127EAX26Q0114 is a total small business set-aside request for quotations to perform campground improvements at Shirley Creek Campground within the Brownstown Ranger District of the Hoosier National Forest in Indiana. The project scope includes developing individual campsites and widening the campground drive to improve vehicle movement and reduce user conflict. Required work consists of staking camping spurs, stripping turf, earthwork, excavating to sub-grade, installing and compacting aggregate base and surface courses, and restoring disturbed areas with native topsoil, seed, and mulch. All work must comply with 2022 Indiana Department of Transportation Standard Specifications, and the contractor is responsible for disposing of excess materials at on-site locations designated by the Contracting Officer's Representative. The contract is being awarded based on the lowest price technically acceptable criteria, evaluating price, technical approach, and past performance. The period of performance is 30 business days following the notice to proceed, with a scheduled window from October 12, 2026, to November 11, 2026. Quotations must be submitted as three separate PDF documents, including a signed SF-1442, a price proposal using the provided Schedule of Items, and a technical proposal. Following two amendments to allow for question responses, the final deadline for electronic submission is October 20, 2026, at 5:00 PM Eastern Time. The project is subject to construction wage requirements and requires performance and payment bonds.

Csa Southwest 7 Usda-Fs

POSTED

about 23 hours ago

DEADLINE

AIR FORCE CRYPTOLOGIC OFFICE COMMERCIAL SOLUTIONS OPENING

Solicitation # FA7037-21-S-C001

The Air Force Cryptologic Office (AFCO) Cyberspace Intelligence Surveillance and Reconnaissance and Multi-Domain Innovation Division is soliciting innovative commercial capabilities through Commercial Solutions Opening FA7037-21-S-C001. The agency is seeking mature technologies and services in Electromagnetic Warfare, Information Operations, and electromagnetic digital communications, with a specific goal of achieving a field demonstration within one year. This solicitation emphasizes the use of novel material approaches and innovative services, including updated references to Super Intelligence. Awards may be issued as contracts or Other Transactions with periods of performance typically ranging from one to five years. The procurement follows a competitive two-phase submission process governed by 10 USC 3458 and DFARS 212.70. Phase I requires the submission of Quad Charts and White Papers, which are evaluated based on technical merit, importance to the AFCO mission, and fund availability. Selected offerors are then invited to Phase II to submit full technical and price proposals. All submissions are treated as commercial items. Offerors must possess the necessary personnel and facility security clearances to perform classified work in accordance with the National Industrial Security Program Operating Manual and DD Form 254. The primary point of contact for this effort is Carissa Heuertz.

Department Of Defense

POSTED

about 23 hours ago

DEADLINE

Earthwork and GradingThis subcontract for Earthwork and Grading supports connectivity projects for the City of Covina. The selected contractor will be responsible for comprehensive site preparation, including clearing, grubbing, the excavation of existing surfaces, and the compaction of subgrade. Utilizing excavators and graders, the contractor must deliver a fully graded and compacted site that is ready for paving. The project is located in Covina, California, and requires the contractor to maintain DIR Registration. Interested parties must submit their responses by October 27, 2026. This opportunity falls under NAICS code 238910 and involves performing critical early-stage infrastructure work for prime contractors.

POSTED

DEADLINE

Earthwork, Grading, and ExcavationThis subcontract for Earthwork, Grading, and Excavation involves providing site clearing, mass grading, and excavation services for watershed management projects within the City of Covina. The scope of work includes clearing and grubbing, hauling spoils, rough grading, and subgrade compaction, utilizing heavy machinery such as dozers, scrapers, and excavators to deliver graded sites and excavated basins according to project specifications. The project is governed by NAICS code 238910 and requires all participating contractors to maintain DIR Registration and ensure strict compliance with Prevailing Wage regulations. Interested parties must submit their responses by the deadline of November 3, 2026.

POSTED

DEADLINE