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      Contact Info

      Phone:

      Main - 510-235-3242

      Fax - 510-233-2901

      Address:
      1060 Hensley St Richmond, CA 94801
      Email:

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      Categories
      General Contractor Engineers, Consulting Engineers
      AKA

      Quantum International Group, Inc

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      Data provided by one or more of the following: Thryv, Data Axle, Yext.