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WILLIAM L MCNAIR JR

UEI: ZBHNA2XDTJL7CAGE: 544F4

WILLIAM L MCNAIR JR is a federal contractor, registered under UEI ZBHNA2XDTJL7 and CAGE code 544F4. It has been awarded $537,499 in federal contracts. Primary work spans Carpet and Upholstery Cleaning Services, Commercial and Institutional Building Construction, and Flooring Contractors. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

ZBHNA2XDTJL7

CAGE Code

544F4

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit OrganizationWomen-Owned Small BusinessMinority-Owned BusinessBlack American OwnedWoman-Owned BusinessDOT Certified DBE

NAICS Codes

561720Janitorial Services
561740Carpet and Upholstery Cleaning Services(Primary)
561990All Other Support Services

Federal Contracting Overview

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

AI Capability Profile

William L. McNair Jr. specializes in professional carpet and upholstery cleaning services for federal installations, delivering high-standard custodial maintenance solutions tailored to military and defense environments. The contractor provides deep expertise in commercial-grade cleaning methodologi...

William L. McNair Jr. specializes in professional carpet and upholstery cleaning services for federal installations, delivering high-standard custodial maintenance solutions tailored to military and defense environments. The contractor provides deep expertise in commercial-grade cleaning methodologies, including deep extraction, stain remediation, odor control, and sanitization protocols compliant with federal facility hygiene standards. Their work focuses on high-traffic areas such as recruiting centers, career offices, and base-wide facilities, ensuring consistent cleanliness and environmental safety in mission-critical spaces. Technical proficiency includes the use of EPA-registered disinfectants, HEPA-filtered equipment, and non-damaging textile care techniques that preserve institutional flooring and furnishings. A key differentiator is the ability to execute multi-site, logistically complex cleanings across geographically dispersed locations with minimal operational disruption, demonstrating strong coordination and scheduling discipline. The contractor maintains a consistent and focused relationship with the Department of Defense, delivering routine and responsive cleaning services across Army, Air Force, and Navy installations. Their work supports the maintenance of professional, hygienic environments essential to recruitment, training, and administrative operations within military facilities. Engagement patterns indicate repeat, year-over-year contract performance, suggesting trusted vendor status and reliable service delivery under stringent federal operational requirements. The primary industry focus is NAICS 561740—Carpet and Upholstery Cleaning Services—where the contractor has established a niche in federal institutional custodial support. This specialization positions them as a targeted provider for defense and government facilities requiring durable, compliant, and schedule-sensitive textile maintenance, distinguishing them from general janitorial contractors. As a Women-Owned Small Business and Woman-Owned Business certified entity based in Charlotte, North Carolina, William L. McNair Jr. leverages federal small business programs to deliver high-quality, mission-aligned cleaning services. The business operates with a lean, agile structure optimized for responsive, on-site service execution across the eastern U.S., with demonstrated capacity to support multi-location federal contracts efficiently.

Key Performance Metrics

Awards Count

52

All time

Active

0

Currently performing

Completed

52

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
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 236220
New
SLED
JBLM Construct CHP Building
Solicitation # W912K3-26-R-A0001
Solicitation W912K3-26-R-A0001 is a Small Business Set-Aside for the design-bid-build construction of a 20,000 square foot Pre-Engineered Steel Controlled Humidity Preservation (CHP) Building at Joint Base Lewis-McChord, Washington. The project, estimated between $1 million and $5 million, involves site preparation, the erection of the steel building, installation of a concrete slab, and the implementation of underground utilities and stormwater mitigation via an infiltration pond. Specialized requirements include the purchase and testing of dehumidifying equipment, a dry pipe fire suppression system compliant with NFPA 13 and UFC 3-600-01, and the installation of conduit to support a future photovoltaic solar system. The government will award a Firm Fixed Price task order based on a balanced evaluation of technical capability and price. Technical submissions must include a task-oriented project schedule with a total completion date not exceeding 360 days from the Notice to Proceed, as well as qualifications for key personnel. The project is subject to Davis-Bacon prevailing wage rates for Pierce County and requires both performance and payment bonds for awards exceeding $150,000. All construction must adhere to JBLM Department of Public Works engineering requirements, with specific quality standards including ISO 9001 and NETA ATS. Offers are due by October 18, 2026.
Bristol Alliance of Companies

POSTED

about 4 hours ago

DEADLINE

in 2 days
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NAICS: 236220
New
Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements
Solicitation # construction-recharge-master-plan-update-basin-improvements-project-montclair-basin-improvements-2
The Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements is a solicitation issued by RT Contractor Corp for the Inland Empire Utilities Agency. This project, located in California with a specific focus on the Riverside and Los Angeles project areas, is designated as a set-aside for Disadvantaged Business Enterprises (DBE) under the Department of Transportation. The solicitation was posted on October 15, 2026, with a response deadline of November 4, 2026. To ensure project financing and avoid being deemed non-responsive, bidders must strictly adhere to six Good Faith Effort (GFE) requirements. Mandatory documentation that must be submitted with the bid package includes proof of public notification, specifically online postings for 30 consecutive calendar days and a print newspaper posting for at least one day, as well as evidence of utilizing the Small Business Administration (SBA) and the Minority Business Development Agency (MBDA). Documentation regarding outreach efforts, such as call logs and emails, may be submitted up to three business days after the bid closing date. Prime contractors are further required to flow these GFE requirements down to any subcontractors they may award.
RT CONTRACTOR CORP

POSTED

about 4 hours ago

DEADLINE

in 19 days
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NAICS: 236220
New
CITY OF GREENFIELD WASTEWATER TREATMENT PLANT UPGRADE PROJECT
Solicitation # city-greenfield-wastewater-treatment-plant-upgrade-project
The City of Greenfield Wastewater Treatment Plant Upgrade Project involves the construction of a new 2.0 million gallons per day facility located on the northeast end of Walnut Avenue in Greenfield, California. Managed by C. Overaa & Co., the project has a total duration of 915 calendar days and is divided into four distinct phases: site preparation including soil stabilization and utility relocation; construction of the plant featuring a packaged Membrane Bioreactor (MBR) system, headworks, UV disinfection, and SCADA; decommissioning and demolition of existing facilities; and finish facilities including the Walnut Avenue extension for water and sewer services. A critical requirement of the project is maintaining existing wastewater treatment services and compliance with General Order/NOA requirements throughout the first two phases of construction. This solicitation is open to various small and disadvantaged business enterprises, including DBE, DVBE, SDVOSB, SBE, MBE, VOSB, and WBE. A significant local hiring goal is in place, requiring that 50 percent of the total construction workforce be residents of Monterey, San Benito, or Santa Cruz counties. Subcontractors must agree to the Overaa standard agreement without modification and comply with specific insurance requirements, including a waiver of subrogation for workers compensation. Administrative details include the use of the Textura electronic invoicing system, with subcontractors responsible for associated service fees. Bids are due by November 10, 2026, following a mandatory pre-bid meeting held on October 5, 2026.
C. Overaa & Co.

POSTED

about 4 hours ago

DEADLINE

in 25 days
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NAICS: 236220
New
P1102 Weapons Magazine and Ordnance Operations Facility, Naval Submarine Base New London, Groton, Connecticut
Solicitation # p1102-weapons-magazine-ordnance-operations-facility-naval-submarine-base-new-london-groton
This solicitation, issued by J & J Contractors, Inc., seeks pricing for the P1102 Weapons Magazine and Ordnance Operations Facility project at the Naval Submarine Base New London in Groton, Connecticut. The project has a duration of 1828 calendar days and involves the construction of six Containerized Long Weapons Storage units, two Box G magazines, and one Box H earth-covered high-explosive magazine. The scope includes comprehensive site work such as clearing, rock excavation, and wetland mitigation, as well as the construction of an Ordnance Operations building, a Truck Inspection area, and a Sentry building. Specialized requirements include rigid inclusions, load transfer mats, grounding and lightning protection, and intrusion detection systems. The contract encompasses a wide range of trades, including demolition of 18 existing magazines and two buildings, structural steel, concrete, masonry, roofing, and full MEP and fire protection systems. Additional site improvements involve the installation of access roads, paved loading areas, landscaping, and a complete electrical utility infrastructure featuring primary and secondary distribution and telecommunications. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. Interested parties must respond by October 31, 2026.
J & J Contractors, Inc

POSTED

about 4 hours ago

DEADLINE

in 15 days
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NAICS: 236220
New
International
Stotfold Cemetery - Toilet and Storage
Solicitation # STC003
Stotfold Town Council is seeking experienced contractors for the renovation of the Cemetery Toilet Block, a project with an estimated budget of 190,000 to 210,000 GBP including VAT. The scope of work involves addressing structural defects identified in a building condition survey, creating two unisex WCs with one being DDA compliant, and installing a DDA compliant access path. Additionally, the project requires the installation of solar panels, a battery, and trace heating. Because the facility is a non-designated heritage asset, the contractor must use appropriate lime mortar and matching bricks for all masonry work. The successful bidder will serve as the Principal Designer and Principal Contractor, managing the necessary planning applications and building regulations submissions. The project involves significant environmental and safety considerations, including the management of asbestos-containing materials and the protection of bat roosts, as identified in ecological and asbestos surveys. Tenders must be submitted by November 2, 2026, and will be evaluated based on price, experience, methodology, submission quality, and the proposed programme. Mandatory requirements for award include evidence of public liability insurance of at least 10 million GBP, proof of asbestos handling competence, and confirmation of a site visit. The anticipated period of performance is from January 1, 2027, to December 31, 2027, with a 10 percent retention held for 12 months following completion and a 10-year guarantee against structural defects.
Stotfold Town Council

POSTED

about 15 hours ago

DEADLINE

in 17 days
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