WILLIAMS BUILDING COMPANY, INC.
WILLIAMS BUILDING COMPANY, INC. is a federal contractor, registered under UEI R6EMCVYM26D3 and CAGE code 3LUW5. It has been awarded $392,213,570 across 231 federal contracts. Primary work spans Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, and Other Foundation, Structure, and Building Exterior Contractors. Top awarding agencies include Department Of Veterans Affairs, Department Of State, and Department Of Defense.
Contact Information
Registration and classification details
Registration
UEI Code
R6EMCVYM26D3CAGE Code
3LUW5Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
Williams Building Company, Inc. specializes in commercial and institutional building construction, with deep expertise in the design, renovation, and modernization of Veterans Affairs healthcare facilities across the New England region. Their work encompasses mission-critical infrastructure projects...
Williams Building Company, Inc. specializes in commercial and institutional building construction, with deep expertise in the design, renovation, and modernization of Veterans Affairs healthcare facilities across the New England region. Their work encompasses mission-critical infrastructure projects including site preparation, medical equipment integration, parking garage corrections, security system upgrades, and design-build delivery for advanced diagnostic imaging suites such as PET CT. The contractor demonstrates technical proficiency in construction management for sensitive healthcare environments, ensuring compliance with federal facility standards, ADA accessibility, and stringent infection control protocols. Their ability to execute complex, phased renovations within active medical campuses—while maintaining operational continuity—sets them apart as a trusted partner for high-stakes VA construction initiatives. The company maintains a sustained, primary relationship with the Department of Veterans Affairs, delivering a wide array of construction services across its VISN 1 healthcare network. Their portfolio includes Maintenance and Technical Operations Contracts (MATOCs), design-build deliveries, and targeted facility corrections, indicating a long-standing, repeat engagement model built on reliability and regulatory alignment. While they have one known contract with the Department of State, their focus remains firmly anchored in VA infrastructure modernization. Williams Building Company operates under NAICS 236220, positioning them as a specialist in institutional construction for government-owned healthcare, administrative, and support facilities. Their vertical specialization lies in the adaptive reuse and upgrade of aging VA medical buildings, requiring coordination with clinical staff, HVAC systems, biomedical equipment, and radiation safety protocols. As a Service-Disabled Veteran-Owned Business headquartered in Hyannis, Massachusetts, the company leverages its certification to align with federal procurement priorities for veteran-owned enterprises. Their geographic presence is concentrated in New England, where they serve as a key contractor for VA capital improvement programs, reinforcing their role as a regional leader in federal healthcare construction.
Key Performance Metrics
Awards Count
All time
Active
Currently performing
Completed
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
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