R.j. Grondin & Sons, Inc.

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Subchapter S Corporation

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 212319 Other Crushed and Broken Stone Mining and Quarrying
• 212321 Construction Sand and Gravel Mining
• 237110 Water and Sewer Line and Related Structures Construction
• 237120 Oil and Gas Pipeline and Related Structures Construction

SAM.gov registration date

May 20, 2003

Physical address

11 Bartlett Rd, Gorham, ME 04038, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated May 4, 2026.