New York Government Contractors > HOELZER, DAVID S
HOELZER, DAVID SShelter Island, New York
Products & Services
NAICS Code(s)
- 519190
- All Other Information Services
- 541511
- Custom Computer Programming Services
- 541519
- Other Computer Related Services
- 611420
- Computer Training
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Company Information
- Company Name:
- HOELZER, DAVID S
- Address:
- 83 Cartwright Rd
- City:
- Shelter Island
- State:
- New York
- Zip Code:
- 11964-
- Phone:
- 631-749-6015
- Legal Structure:
- Sole Proprietorship