Maryland Government Contractors > S.J. WILLIAMS, INC.
S.J. WILLIAMS, INC.Crownsville, Maryland
(202) 239-8224
811 Birch Tr
Crownsville, MD 21032-1826
Fax:410-923-4744
Products & Services
NAICS Code(s)
- 238210
- Electrical Contractors
- 238220
- Plumbing, Heating, and Air-Conditioning Contractors
- 333999
- All Other Miscellaneous General Purpose Machinery Manufacturing
- 423850
- Service Establishment Equipment and Supplies Merchant Wholesalers
- 541350
- Building Inspection Services
- 561621
- Security Systems Services (except Locksmiths)
- 562910
- Remediation Services
Found any discrepancies in your company profile?
Company Information
- Company Name:
- S.J. WILLIAMS, INC.
- Address:
- 811 Birch Tr
- City:
- Crownsville
- State:
- Maryland
- Zip Code:
- 21032-1826
- Phone:
- 202-239-8224
- Fax:
- 410-923-4744
- Contact Person:
- TASHA WILLIAMS
- Legal Structure:
- Corporation
- Year Established:
- 2008
- Ownership:
- Black American
- Other Minority Owned
- Self-Certified Small Disadvantaged Business
- Woman Owned