Contractor Directory > Porter Williams LLC
Porter Williams LLCFort Washington, Maryland
Products & Services
NAICS Code(s)
- 236210
- Industrial Building Construction
- 236220
- Commercial and Institutional Building Construction
- 237110
- Water and Sewer Line and Related Structures Construction
- 237130
- Power and Communication Line and Related Structures Construction
- 237310
- Highway, Street, and Bridge Construction
- 237990
- Other Heavy and Civil Engineering Construction
- 423320
- Brick, Stone, and Related Construction Material Merchant Wholesalers
- 423450
- Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
- 488510
- Freight Transportation Arrangement
- 522310
- Mortgage and Nonmortgage Loan Brokers
- 523140
- Commodity Contracts Brokerage
- 541219
- Other Accounting Services
- 541611
- Administrative Management and General Management Consulting Services
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Company Information
- Company Name:
- Porter Williams LLC
- Address:
- 523 Kisconko Turn
- City:
- Fort Washington
- State:
- Maryland
- Zip Code:
- 20744-5708
- Phone:
- 301-538-8848
- Contact Person:
- Malynda Hill
- Legal Structure:
- LLC
- Year Established:
- 2013
- Ownership:
- Other Minority Owned
- Self-Certified Small Disadvantaged Business
- Economically Disadvantaged Women-Owned Small Business
- Women-Owned Small Business
- Woman Owned
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