William F Wilbern, JR. LLC

Toano, VA

Company facts

Self-certified in SAM.gov: For Profit Organization

Limited Liability Company
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 561790 Other Services to Buildings and Dwellings
SAM.gov registration date: Jan 24, 2020

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated May 7, 2026.

Vendor	Location	Primary NAICS
CGC Services LLC UEI W8K9H7Q38DV8	Anchorage, AK	238220 Plumbing, Heating, and Air-Conditioning Contractors
Base Mechanical, Inc. UEI M4S8SES7CG27	Waterford, CT	238220 Plumbing, Heating, and Air-Conditioning Contractors
Charles Fabian Inc. UEI KKRXA938TCX5	Cranford, NJ	238220 Plumbing, Heating, and Air-Conditioning Contractors
Ready Rooter Inc. UEI TH59UT1HWPT5	Sandwich, MA	562991 Septic Tank and Related Services
Cosgrove's North End Plumbing UEI XLHYK3G6MHM9	Scranton, PA	238220 Plumbing, Heating, and Air-Conditioning Contractors

From the vendor's SBA profile

Plumbing and gas piping installation, plumbing and gas fixture installation

Yes. William F Wilbern, JR. LLC's SAM.gov registration is active through May 5, 2027.

William F Wilbern, JR. LLC's CAGE code is 8GWD3, and its Unique Entity ID (UEI) is CXXLTNRP5KZ4.

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