W.e. O'neil Construction CO. Of Norcal

Pleasanton, CA W.e. O'neil Construction CO. Of Norcal Part of W.e. O'neil Construction Co Of California

Company facts

Self-certified in SAM.gov: For Profit Organization

Subchapter S Corporation
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 236220 Commercial and Institutional Building Construction Primary

236116 New Multifamily Housing Construction (except For-Sale Builders)
Corporate family: W.e. O'neil Construction Co Of California Parent WEJLH1LXXAK9

W.e. O'neil Construction CO. Of Norcal WMLUXT6YQRU8
SAM.gov registration date: Apr 12, 2023
Physical address: 4301 Hacienda Dr #110, Pleasanton, CA 94588, USA
Website: weoneil.com
Founded: 1925
Employees: 251-1K
Estimated annual revenue: $100M-$250M
Industry: Industrials

Capital Goods

Construction & Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

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Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jun 15, 2026.

W.e. O'neil Construction CO. Of Norcal's Unique Entity ID (UEI) in SAM.gov is WMLUXT6YQRU8.

W.e. O'neil Construction CO. Of Norcal's CAGE code is 9JGU0.

W.e. O'neil Construction CO. Of Norcal's primary NAICS code is 236220 (Commercial and Institutional Building Construction).

W.e. O'neil Construction CO. Of Norcal's physical address in SAM.gov is 4301 Hacienda Dr #110, Pleasanton, CA 94588, USA.

Yes. W.e. O'neil Construction CO. Of Norcal's SAM.gov registration is active through May 29, 2027.

W.e. O'neil Construction CO. Of Norcal is part of W.e. O'neil Construction Co Of California.

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