WELCH CONSTRUCTION INC.
WELCH CONSTRUCTION INC. is a federal contractor, registered under UEI N78KKEV1N7V7 and CAGE code 52B94. It has been awarded $202,654,290 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Plumbing, Heating, and Air-Conditioning Contractors, and Electrical Contractors and Other Wiring Installation Contractors. Top awarding agencies include Department Of Veterans Affairs, Department Of Defense, and Other agencies (3 agencies, <0.5% each).
Contact Information
Registration and classification details
Registration
UEI Code
N78KKEV1N7V7CAGE Code
52B94Entity 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
Welch Construction Inc. specializes in the renovation, repair, and modernization of commercial and institutional facilities, with deep expertise in structural upgrades, building systems replacement, and facility lifecycle maintenance. Their core capabilities include full-scope construction managemen...
Welch Construction Inc. specializes in the renovation, repair, and modernization of commercial and institutional facilities, with deep expertise in structural upgrades, building systems replacement, and facility lifecycle maintenance. Their core capabilities include full-scope construction management for healthcare and government buildings, including interior renovations, roofing, flooring, electrical switchgear replacement, and HVAC system upgrades such as AHU installations and replacements. They demonstrate strong proficiency in maintaining operational continuity during active facility renovations, particularly in sensitive environments like Veterans Affairs medical centers, where precision, compliance, and minimal disruption are critical. Their work spans structural, mechanical, and electrical systems, with demonstrated experience in mill and patch paving for infrastructure maintenance, indicating integrated capabilities across building and civil construction disciplines. The company maintains a consistent and trusted relationship with the Department of Veterans Affairs, delivering mission-critical facility improvements across multiple VAMC and CBOC sites. Their work includes kitchen renovations, administrative space reconfigurations, entrance upgrades, and infrastructure modernizations—all tailored to meet VA’s stringent operational and accessibility standards. This long-standing partnership reflects a proven ability to execute complex, phased projects within active healthcare environments while adhering to federal healthcare facility codes and infection control protocols. Welch Construction’s primary focus is on NAICS 236220, commercial and institutional building construction, where they deliver turnkey renovation services for multi-use government facilities. Secondary expertise in plumbing, heating, and air-conditioning (238220) and highway construction (237310) enables them to provide holistic facility solutions, positioning them as a single-source contractor for integrated building and site improvements. As a Service-Disabled Veteran-Owned Business headquartered in Marcellus, New York, Welch Construction leverages its certification to serve federal and VA-specific procurement channels. Their geographic footprint supports Northeastern federal facilities, with a strategic focus on delivering high-reliability construction services to mission-critical government installations.
Key Performance Metrics
Awards Count
251
All time
Active
5
Currently performing
Completed
246
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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