Crystal Communications | Business Communication Consultants

Feb 12, 2026 6:44 PM

1601 Neptune Drive
San Leandro, CA (California) 94577-3162
(510) 895-9****

Business Details

9 years Since 2006 Dave Hernandez (Owner) (510) 895-5722 (Fax)

Credit Rating:	Excellent
Sales Volume:	500K
Employee Size Range:	1-4
Franchise/Chain:	Standalone
Number of PC's:	2-9
Square Footage:	2500-9999
Fortune 500:	No

Additional Categories

Crystal Communications is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Consultants - Communication
Global Positioning Equipment & Systems

North American Industry Classification System (NAICS) Categories:

Other Professional Equipment And Supplies Merchant Wholesalers > Professional Equipment > Global Positioning Systems
Wireless Telecommunications Carriers (Except Satellite)
All Other Telecommunications
Engineering Services > Engineers Electrical, Electronic & Communications > Communication Consultants
Other Management Consulting Services > Communications Consultants
Other Scientific And Technical Consulting Services > Communications Consultants

Standard Industry Classification (SIC) Categories:

Communication Services, Nec > Specialty Communication Companies & Services > Communication Consultants
Professional Equipment And Supplies, Nec > Professional Equipment > Global Positioning Systems
Business Consulting Services, Nec > Communications Consultants

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