Plainsource LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Woman Owned Small Business
• Woman Owned Business

Entity structure

Partnership or Limited Liability Partnership

Other NAICS codes in SAM.gov

• 236210 Industrial Building Construction
• 236220 Commercial and Institutional Building Construction
• 237110 Water and Sewer Line and Related Structures Construction
• 237310 Highway, Street, and Bridge Construction
• 237990 Other Heavy and Civil Engineering Construction
• 238110 Poured Concrete Foundation and Structure Contractors
• 238120 Structural Steel and Precast Concrete Contractors
• 238130 Framing Contractors

Show all 27

• 238140 Masonry Contractors
• 238150 Glass and Glazing Contractors
• 238160 Roofing Contractors
• 238170 Siding Contractors
• 238190 Other Foundation, Structure, and Building Exterior Contractors
• 238210 Electrical Contractors and Other Wiring Installation Contractors
• 238220 Plumbing, Heating, and Air-Conditioning Contractors
• 238290 Other Building Equipment Contractors
• 238310 Drywall and Insulation Contractors
• 238320 Painting and Wall Covering Contractors
• 238330 Flooring Contractors
• 238340 Tile and Terrazzo Contractors
• 238350 Finish Carpentry Contractors
• 238910 Site Preparation Contractors
• 238990 All Other Specialty Trade Contractors
• 321113 Sawmills
• 327390 Other Concrete Product Manufacturing
• 561730 Landscaping Services
• 562211 Hazardous Waste Treatment and Disposal

SAM.gov registration date

Jun 3, 2026

Physical address

16601 Kingsley Rd, Edmond, OK 73012, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jun 22, 2026.