Robinson Rancheria General Engineering

Company facts

Self-certified in SAM.gov

• Tribally Owned Firm
• Indian Economic Enterprise
• Indian Small Business Economic Enterprise
• Minority Owned Business
• Self Certified Small Disadvantaged Business
• For Profit Organization
• Native American Owned
• American Indian Owned
• Indian Tribe (Federally Recognized)

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 115310 Support Activities for Forestry
• 236210 Industrial Building Construction
• 237110 Water and Sewer Line and Related Structures Construction
• 237310 Highway, Street, and Bridge Construction
• 238990 All Other Specialty Trade Contractors
• 541330 Engineering Services
• 541340 Drafting Services

SAM.gov registration date

Jul 19, 2023

Physical address

1545 State Hwy 20, Upper Lake, CA 95485, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Feb 13, 2026.