Contractor Directory > GREENHORNE & O'MARA, INC.
GREENHORNE & O'MARA, INC.Chantilly, Virginia
301-982-2800 x2814
4460 Brookfield Corporate Dr Ste G
Chantilly, VA 20151-1671
Fax:301-220-1890
Products & Services
NAICS Code(s)
- 541320
- Landscape Architectural Services
- 541330
- Engineering Services
- 541340
- Drafting Services
- 541350
- Building Inspection Services
- 541360
- Geophysical Surveying and Mapping Services
- 541370
- Surveying and Mapping (except Geophysical) Services
- 541380
- Testing Laboratories
- 541430
- Graphic Design Services
- 541490
- Other Specialized Design Services
- 541511
- Custom Computer Programming Services
- 541512
- Computer Systems Design Services
- 541513
- Computer Facilities Management Services
- 541519
- Other Computer Related Services
- 541611
- Administrative Management and General Management Consulting Services
- 541618
- Other Management Consulting Services
- 541620
- Environmental Consulting Services
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Company Information
- Company Name:
- GREENHORNE & O'MARA, INC.
- Address:
- 4460 Brookfield Corporate Dr Ste G
- City:
- Chantilly
- State:
- Virginia
- Zip Code:
- 20151-1671
- Phone:
- 301-982-2800 x2814
- Fax:
- 301-220-1890
- Contact Person:
- INGRID D. PHILLIPS
- Legal Structure:
- Corporation
- Year Established:
- 1950
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