J2B Underground LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Subchapter S Corporation
• Woman Owned Business
• Woman Owned Small Business

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 236210 Industrial Building Construction
• 236220 Commercial and Institutional Building Construction
• 237120 Oil and Gas Pipeline and Related Structures Construction
• 237130 Power and Communication Line and Related Structures Construction
• 237210 Land Subdivision
• 237310 Highway, Street, and Bridge Construction
• 237990 Other Heavy and Civil Engineering Construction
• 238110 Poured Concrete Foundation and Structure Contractors

Show all 17

• 238120 Structural Steel and Precast Concrete Contractors
• 238140 Masonry Contractors
• 238190 Other Foundation, Structure, and Building Exterior Contractors
• 238210 Electrical Contractors and Other Wiring Installation Contractors
• 238290 Other Building Equipment Contractors
• 238350 Finish Carpentry Contractors
• 238390 Other Building Finishing Contractors
• 238910 Site Preparation Contractors
• 238990 All Other Specialty Trade Contractors

SAM.gov registration date

Dec 8, 2014

Physical address

18783 Maries Rd 621, Dixon, MO 65459, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Aug 28, 2026.