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JV WILLKOMPANY ROOFING & WATERPROOFING LLC

UEI: NG3BQT5MS1B6CAGE: 9S4Q6

JV WILLKOMPANY ROOFING & WATERPROOFING LLC is a federal contractor, registered under UEI NG3BQT5MS1B6 and CAGE code 9S4Q6. It has been awarded $2,596,996 in federal contracts. Primary work spans Roofing Contractors. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Address123 Main St, City, ST 12345

Registration

UEI Code

NG3BQT5MS1B6

CAGE Code

9S4Q6

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability CompanyAsian-Pacific American OwnedSmall Business Joint VentureMinority-Owned BusinessSelf Certified Small Disadvantaged Business

NAICS Codes

238160Roofing Contractors(Primary)

561210Facilities Support Services

Federal Contracting Overview

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

AI Capability Profile

JV WILLKOMPANY ROOFING & WATERPROOFING LLC specializes in mission-critical roofing and waterproofing systems for federal defense installations, delivering durable, code-compliant solutions tailored to high-traffic and environmentally exposed military facilities. Their technical expertise encompasses...

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

4

All time

Active

0

Currently performing

Completed

4

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

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Department Of Defense$2.6M100%

Awards by NAICS

238160 - Roofing Contractors$2.6M100%

Awards by Agency Over Time

Awards by Place of Performance

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Award history, agency mix, and NAICS coverage for JV WILLKOMPANY ROOFING & WATERPROOFING LLC

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Open opportunities in JV WILLKOMPANY ROOFING & WATERPROOFING LLC's top NAICS codes and agencies

Montrose Service Garage and Warehouse Roof Replacement to remove existing roof system, and replace with new TPO membrane roof system and architectural roof edge facia metal.The Western Area Power Administration, under the Department of Energy, has forecasted a project for the roof replacement of the Montrose Service Garage and Warehouse. The scope of work involves the complete removal of the existing roof system and the installation of a new TPO membrane roof system along with architectural roof edge facia metal. This project is categorized under NAICS code 238160 for roofing contractor services. The forecast was posted on November 8, 2026, and identifies TATCO RC JV, LLC as the incumbent contractor. Interested parties may coordinate with the Small Business Program Managers for further information regarding this acquisition.

Western Area Power Administration

POSTED

about 3 hours ago

DEADLINE

Minor Roofing and Rainwater SystemsThis subcontract for Minor Roofing and Rainwater Systems involves performing specialized roofing repairs and rainwater system installations for prime contractors on City of West Sacramento facility projects. The scope of work includes the removal of existing aluminum gutters and downspouts, replacement of the roof drip edge, and general roofing repairs to ensure all surfaces are water-tight. The contractor is responsible for installing new aluminum gutters and downspouts to deliver a fully functional system. The project falls under NAICS code 238160 and requires strict adherence to California prevailing wage rates. Interested parties must submit their responses by the deadline of December 1, 2026. The contract is managed through the Capital Projects Construction agency for the state of California.

Capital Projects - Construction

POSTED

DEADLINE

Carport Repair - 920 West Capitol Ave

Solicitation # 26-098-ITB

The City of West Sacramento has issued solicitation 26-098-ITB for the repair of a commercial carport located at 920 West Capitol Ave. The scope of work encompasses demolition of wood soffit trim, rafter outriggers, fascia, and aluminum gutters, followed by carpentry work to replace outriggers, wood ply members, and framing hardware, as well as general roofing repairs and drip edge replacement. The contractor is responsible for obtaining all necessary building permits and providing structural plans. All work must be completed within fifteen working days from the Notice to Proceed, adhering to the City of West Sacramento and Caltrans 2015 Standard Specifications. The contract will be awarded to the lowest responsive and responsible bidder. Bidders must submit their cost proposals via the OpenGov electronic pricing table and provide a technical response, a signed W-9, and a certification regarding debarment through the city's e-Procurement portal. Required security includes a bid security of at least 10 percent of the total bid price, with the successful bidder providing performance and payment bonds each equal to 100 percent of the contract price. Compliance requirements include adherence to California prevailing wage rates, registration with the Department of Industrial Relations, and strict safety standards, including California Prop 65 and the Contract Work Hours and Safety Standards Act.

Capital Projects - Construction

POSTED

DEADLINE

Next-Generation Human Systems Integration Framework and Toolset Prototype

Solicitation # bf1e6a1f-27f8-4540-afec-9134c5890c5e

The Department of Defense is seeking industry, academic, and commercial partners to develop a Next-Generation Human Systems Integration Framework and Toolset Prototype. This initiative aims to replace outdated, document-centric HSI practices with an agile, telemetry-driven approach integrated into digital engineering and DevSecOps workflows. The goal is to move away from retrospective compliance reviews toward continuous, quantitative, and predictive assessments of human-agent teaming to improve decision velocity and operator survivability across multi-domain weapons and autonomous systems. The project addresses critical gaps in current defense acquisition, specifically the lack of digital modeling for human cognitive dynamics and the risks associated with human-AI teaming, such as cognitive overload and automation complacency. The resulting modular prototype must embed real-time HSI evaluation into the digital engineering lifecycle, utilizing verification, validation, and analysis processes to achieve operational test certification. This framework will treat the human operator as a critical system component to reduce fielding timelines and minimize the need for excessive operator training.

Department Of Defense

POSTED

DEADLINE

2026-43 Upper Theater Roof Replacement

Solicitation # 49911

The City of Charleston, West Virginia, is seeking bids for the complete removal and replacement of the damaged upper roof system at the Charleston Coliseum and Convention Center Theater. The project covers approximately 3,240 square feet down to the existing roof deck and requires the selected vendor to provide all necessary labor, materials, and equipment to ensure the work is completed fully, including any incidental tasks not explicitly listed in the specifications. Interested vendors must attend a mandatory pre-bid meeting on November 17, 2026, at 1:00 pm in the main lobby of the facility. The solicitation, identified as number 49911, was posted on November 6, 2026, and requires all responses to be submitted by the deadline of December 4, 2026.

City of Charleston, WV

POSTED

DEADLINE

WAIMEA COMMUNITY CENTER RE-ROOFING AND REPAIRS

Solicitation # PR-4892

The County of Hawai'i Department of Parks and Recreation is soliciting bids for the Waimea Community Center Re-Roofing and Repairs project, identified as Job No. PR-4892. Located at 65-1260 Kawaiahe Road in Waimea, the scope of work includes the demolition of existing roofing, gutters, and downspouts, followed by the installation of new metal roofing, gutters, and downspouts. Additionally, the contractor is responsible for painting all interior and exterior surfaces of the buildings. Bids must be submitted through the OpenGov Procurement Portal by November 20, 2026. The contract will be awarded to the responsible bidder who provides a responsive bid with the lowest evaluated price, with a five percent bid adjustment available for those participating in registered apprenticeship programs for projects valued at $250,000 or more. Prospective bidders must hold a valid State of Hawai'i General Building Contractor B license and submit a written Notice of Intention to Bid ten calendar days prior to the bid opening. Furthermore, an executed and notarized Standard Qualification Questionnaire for Offerors must be submitted at least 48 hours before the bid opening. A proposal guaranty equal to five percent of the total bid amount is required, and performance and payment bonds equal to 100 percent of the contract price are mandatory for awards exceeding $50,000. Contractors must comply with ADA accessibility guidelines, NFPA 80, and current ICC IBC codes, while adhering to prevailing wage rates. A targeted hazardous material survey has identified lead-containing paint on certain drywall surfaces, requiring specific hazard control compliance during execution.

Parks and Recreation

POSTED

DEADLINE

Roof Flashing and Sheet Metal WorkThis subcontract for Roof Flashing and Sheet Metal Work involves the fabrication and installation of sheet metal components and flashing for prime contractors working on Maryland Transit Administration facility projects. The primary objective is to ensure complete water tightness at all edges and penetrations in strict accordance with Section 07 62 00. The scope of work includes the delivery of installed trim as well as the provision of necessary product samples and shop drawings. The opportunity is categorized under NAICS code 238160 and was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 21, 2026, at 3:00 PM. This project is managed through the state of Maryland.

POSTED

DEADLINE

in about 1 month

PVC Membrane Roofing InstallationThis subcontract for PVC Membrane Roofing Installation involves the installation of single-ply PVC membrane roofing systems for prime contractors working on Maryland Transit Administration facility projects. The scope of work includes the removal of existing roofing, the installation of tapered rigid insulation, and the application of the PVC membrane in accordance with Section 07 54 19 to ensure a completed, watertight roof. The selected contractor is responsible for providing a manufacturer's warranty along with essential documentation, including a Final System Assembly Letter, Guarantee Application Confirmation, and all necessary test reports. This opportunity falls under NAICS code 238160, with a response deadline set for December 21, 2026.

POSTED

DEADLINE

in about 1 month

Metro OCC Building Roof Replacement_T-2396-0150_Date 110626

Solicitation # T-2396-0150

Solicitation T-2396-0150 is an Invitation for Bids issued by the Maryland Transit Administration for the roof replacement of the Metro OCC Building located at 301 N. Eutaw Street, Baltimore, Maryland. The scope of work includes the removal of the existing roofing system, repair of the damaged roof deck, installation of a new single-ply membrane roofing system with tapered rigid insulation, replacement of roof drains and expansion joints, and the installation of a new lightning protection system. Additionally, the project involves selective demolition, ACM abatement, and the temporary lifting or removal of mechanical equipment. The estimated contract value is between $500,001 and $1,000,000, with the award being granted to the responsible and responsive bidder offering the lowest total bid price. The contract mandates strict adherence to the 2021 International Building Code, ASCE Standard 7-16, and other industry standards. Key requirements include a 19% MBE and 1% VSBE procurement goal, the submission of a Contract Quality Control Plan and Safety Plan prior to mobilization payments, and the provision of performance and payment bonds equal to 100% of the bid price. The project utilizes an Owner Controlled Insurance Program and requires compliance with Buy America requirements and the Trafficking Victims Protection Act. Contractors must submit a progress schedule within 21 days of the Notice to Proceed and are subject to liquidated damages and termination for convenience clauses.

POSTED

DEADLINE

in about 1 month

Exterior Ductwork Insulation and CladdingThis subcontract involves the application of thermal insulation and weather-resistant jacketing for exterior ductwork at the 187th Fighter Wing. Working for prime contractors under the Alabama State Military Department, the selected provider will install a minimum of 2-inch rigid polyisocyanurate or phenolic board insulation. To ensure durability and weatherproofing, the project requires the application of 0.016-inch stucco-embossed aluminum cladding or a UV-resistant multi-ply membrane, with all cladding sloped to prevent water ponding in accordance with UFC 3-410-01 standards. The opportunity is categorized under NAICS code 238160 and is managed by the ANG Facilities Sustainment, Restoration, Modernization Program. Interested parties must submit their responses by the deadline of November 18, 2026. The primary objective of the contract is the delivery of fully insulated and weatherproofed exterior ductwork that meets all specified military facility requirements.

ANG Facilities Sustainment, Restoration, Modernization Progr, State Military Department

POSTED

DEADLINE

EC - Meredith Field Office Roof Replace

Bureau of Reclamation

POSTED

DEADLINE

MT-YT Penstock Gatehouse Roofs

Bureau of Reclamation

POSTED

DEADLINE

DK HBR Quonset Roof Replacement

Bureau of Reclamation

POSTED

DEADLINE

DK HBR Shop Roof Replacement

Bureau of Reclamation

POSTED

DEADLINE

Commercial Roofing and WaterproofingThis commercial roofing and waterproofing subcontract involves the installation of low-slope roofing systems for prime contractors working on Maryland Department of Transportation Maryland Transit Administration facility projects. The scope of work includes the removal of existing roofing and the installation of vapor barriers, R-30 insulation, and roofing membranes in strict accordance with IBC and NRCA standards. Additionally, the contractor is responsible for installing OSHA-compliant permanent roof access, including lifeline cables, anchor points, and parapets, to ensure a watertight and energy-compliant final assembly backed by a warranty. The solicitation was posted on November 6, 2026, with a response deadline of December 17, 2026. Classified under NAICS code 238160, this opportunity is managed through the state of Maryland. Interested parties must ensure all deliverables meet the specified safety and building codes to successfully complete the project.

POSTED

DEADLINE

in about 1 month

Commercial Roofing InstallationThis commercial roofing installation subcontract involves the removal and replacement of two roof systems at the Crain Unit of the Texas Department of Criminal Justice in Gatesville, Texas. The scope of work includes tearing off existing materials, inspecting and repairing roof decking, and installing new roofing systems complete with flashing, coping, and edge metal. The final deliverables are two fully completed and leak-tested roof systems. The project is categorized under NAICS code 238160 and requires all personnel to strictly adhere to prison security protocols due to the nature of the facility. Interested parties should note the response deadline of December 3, 2026, for this subcontracting opportunity.

Texas Department of Criminal Justice

POSTED

DEADLINE

Two Roof Replacements

Solicitation # IW267167

The Texas Department of Criminal Justice is soliciting responses to establish a purchase order for the procurement of two roof replacements at the Crain Unit located in Gatesville, Texas. This solicitation, identified by number IW267167, is issued by a State and Local Government entity. Interested parties must submit their responses by the deadline of December 3, 2026. The project is being managed by the Texas Department of Criminal Justice, with Candice Johnson serving as the primary point of contact. While specific technical specifications, evaluation factors, and estimated contract values were not provided in the initial documentation, the scope of work is focused on the physical replacement of two roofs within the state of Texas.

Texas Department of Criminal Justice

POSTED

DEADLINE

Roofing and WaterproofingThis subcontract for Roofing and Waterproofing involves providing comprehensive installation and repair services for residential projects managed by Valleys to Coast Housing Limited across Wales. The scope of work requires the contractor to partner with prime contractors to deliver a fully watertight building envelope for both new construction and refurbishment projects. Key deliverables include the installation of roof trusses, tiling, slating, flat roof membranes, and guttering systems. The contract is categorized under NAICS code 238160 and focuses on ensuring high-quality waterproofing and structural integrity for the organization's housing portfolio.

Valleys to Coast Housing Limited

POSTED

DEADLINE