GEOVision Geophysical Services
19205 Parthenia St., Suite D
Northridge, CA 91324
Contact: Mr. Mark Riches
Phone: (818) 734-6609
Website: www.geovision.com		 Established: 1995
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    Blue Book Classifications    
Underground Utility Location
Testing Laboratories
Blasting Contractors
Env. Engr. & Consulting--General
Sewer & Pipeline Cleaners
Sound & Vibration Control

    Products / Brands / Services    

AutoCAD Maps
Boring/Trench Clearance
EM Utility Locating & Mapping
Ground Penetrating Radar (GPR)
Sewer Camera Services
Vacuum Extraction Potholing

    Memberships / Assocs. / Gov. Certs.    

AEG (Assn. of Environmental & Engineering Geologists)
ASCE (American Society of Civil Engineers)
The Blue Book Network


Geographic Areas Serviced
  • Los Angeles, Ventura, Santa Barbara Counties
Contact Us
Mr. Mark Riches
Phone: (818) 734-6609
Fax: (818) 734-6620


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