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      Details
      HoursCLOSED NOW
      Regular Hours:
      Mon - Fri

      Contact Info

      Phones:

      Main - 605-339-4157

      Fax - 605-339-4175

      ExtraTollFree - 800-446-2531

      Address:
      1300 S Highline Ave Sioux Falls, SD 57110
      Link:

      https://dgr.com/contact

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      Categories
      Electrical Engineers, Consulting Engineers
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      Data provided by one or more of the following: Thryv, Data Axle, Yext.