Harwill Supply LLC

Company facts

Self-certified in SAM.gov

• Minority Owned Business
• For Profit Organization
• Veteran Owned Business
• Asian-Pacific American Owned
• Limited Liability Company
• Service Disabled Veteran Owned Business

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 238220 Plumbing, Heating, and Air-Conditioning Contractors
• 238990 All Other Specialty Trade Contractors
• 332322 Sheet Metal Work Manufacturing
• 332323 Ornamental and Architectural Metal Work Manufacturing
• 423390 Other Construction Material Merchant Wholesalers
• 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
• 423510 Metal Service Centers and Other Metal Merchant Wholesalers
• 423690 Other Electronic Parts and Equipment Merchant Wholesalers

Show all 13

• 423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
• 484110 General Freight Trucking, Local
• 541512 Computer Systems Design Services
• 541519 Other Computer Related Services
• 561621 Security Systems Services (except Locksmiths)

SAM.gov registration date

May 2, 2026

Physical address

18409 DeLeon Bayou Ln, Austin, TX 78738, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated May 14, 2026.