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San Diego and Imperial Counties San Diego and Imperial Counties We are located in San Diego County.
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Information

Founded In: 1978
Annual Vol: Not Provided

Our Story

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Our main lines of business include: Excavating Contractors, General Engineering Contractors.

Bob Sonn Excavating has been listed in the Blue Book since 1990.

Project Experience

Labor:
Non-Union Prevailing Wages (Davis Bacon)

Service Areas